Browse Source
* commit '2dd9113d0ca5282bdb41c849bc401ff50836f234': KERNEL-2034 引入javax库、javamail、slf4j-api的源码,从原来的jdk11挪包到defaultresearch/10.0
zhouping
5 years ago
637 changed files with 128335 additions and 1133 deletions
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|
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/* |
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* JBoss, Home of Professional Open Source |
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* Copyright 2010, Red Hat, Inc., and individual contributors |
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* by the @authors tag. See the copyright.txt in the distribution for a |
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* full listing of individual contributors. |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* http://www.apache.org/licenses/LICENSE-2.0
|
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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|
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package javax.decorator; |
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import static java.lang.annotation.ElementType.TYPE; |
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import static java.lang.annotation.RetentionPolicy.RUNTIME; |
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import java.lang.annotation.Documented; |
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import java.lang.annotation.Retention; |
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import java.lang.annotation.Target; |
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import javax.enterprise.inject.Stereotype; |
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/** |
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* <p> |
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* Specifies that a class is a decorator. May be applied to a managed bean class. |
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* </p> |
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* |
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* <pre> |
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* @Decorator |
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* class TimestampLogger implements Logger { ... } |
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* </pre> |
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* |
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* <p> |
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* Decorators of a session bean must comply with the bean provider programming restrictions defined by the EJB specification. |
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* Decorators of a stateful session bean must comply with the rules for instance passivation and conversational state defined by |
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* the EJB specification. |
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* </p> |
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* |
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* @see javax.decorator.Delegate @Delegate identifies the delegate injection point of a decorator. |
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* |
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* @author Gavin King |
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* @author Pete Muir |
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*/ |
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@Target(TYPE) |
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@Retention(RUNTIME) |
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@Documented |
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@Stereotype |
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public @interface Decorator { |
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} |
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/* |
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* JBoss, Home of Professional Open Source |
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* Copyright 2010, Red Hat, Inc., and individual contributors |
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* by the @authors tag. See the copyright.txt in the distribution for a |
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* full listing of individual contributors. |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* http://www.apache.org/licenses/LICENSE-2.0
|
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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|
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package javax.decorator; |
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import static java.lang.annotation.ElementType.FIELD; |
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import static java.lang.annotation.ElementType.PARAMETER; |
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import static java.lang.annotation.RetentionPolicy.RUNTIME; |
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import java.lang.annotation.Documented; |
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import java.lang.annotation.Retention; |
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import java.lang.annotation.Target; |
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|
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/** |
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* <p> |
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* Identifies the delegate injection point of a decorator. May be applied to a field, bean constructor parameter or initializer |
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* method parameter of a decorator bean class. |
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* </p> |
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* |
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* <pre> |
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* @Decorator |
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* class TimestampLogger implements Logger { |
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* @Inject @Delegate @Any Logger logger; |
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* ... |
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* } |
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* </pre> |
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* |
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* <pre> |
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* @Decorator |
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* class TimestampLogger implements Logger { |
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* private Logger logger; |
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* |
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* @Inject |
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* public TimestampLogger(@Delegate @Debug Logger logger) { |
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* this.logger=logger; |
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* } |
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* ... |
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* } |
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* </pre> |
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* |
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* <p> |
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* A decorator must have exactly one delegate injection point. The delegate injection point must be an injected field, |
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* initializer method parameter or bean constructor method parameter. |
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* </p> |
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* |
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* <p> |
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* The container injects a delegate object to the delegate injection point. The delegate object implements the delegate type and |
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* delegates method invocations along the decorator stack. When the container calls a decorator during business method |
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* interception, the decorator may invoke any method of the delegate object. If a decorator invokes the delegate object at any |
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* other time, the invoked method throws an {@link java.lang.IllegalStateException}. |
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* </p> |
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* |
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* <pre> |
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* @Decorator |
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* class TimestampLogger implements Logger { |
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* @Inject @Delegate @Any Logger logger; |
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* |
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* void log(String message) { |
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* logger.log( timestamp() + ": " + message ); |
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* } |
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* ... |
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* } |
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* </pre> |
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* |
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* @see javax.decorator.Decorator @Decorator specifies that a class is a decorator. |
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* |
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* @author Gavin King |
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* @author Pete Muir |
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*/ |
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@Target({ FIELD, PARAMETER }) |
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@Retention(RUNTIME) |
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@Documented |
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public @interface Delegate { |
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} |
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|
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/* |
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* JBoss, Home of Professional Open Source |
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* Copyright 2010, Red Hat, Inc., and individual contributors |
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* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* http://www.apache.org/licenses/LICENSE-2.0
|
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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/** |
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* <p>Annotations relating to decorators.</p> |
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* |
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* <p>A decorator implements one or more bean types and |
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* intercepts business method invocations of |
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* {@linkplain javax.enterprise.inject beans} which |
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* implement those bean types. These bean types are called |
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* decorated types.</p> |
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* |
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* <p>A decorator is a managed bean annotated {@link |
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* javax.decorator.Decorator @Decorator}.</p> |
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* |
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* <p>Decorators are superficially similar to interceptors, |
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* but because they directly implement operations with business |
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* semantics, they are able to implement business logic and, |
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* conversely, unable to implement the cross-cutting concerns |
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* for which interceptors are optimized. Decorators are called |
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* after interceptors.</p> |
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* |
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* <h3>Decorated types</h3> |
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* |
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* <p>The set of decorated types of a decorator includes all |
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* bean types of the managed bean that are Java interfaces, |
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* except for {@link java.io.Serializable}. The decorator bean |
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* class and its superclasses are not decorated types of the |
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* decorator. The decorator class may be abstract.</p> |
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* |
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* <p>A decorator intercepts every method:</p> |
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* <ul> |
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* <li>declared by a decorated type of the decorator</li> |
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* <li>that is implemented by the bean class of the decorator.</li> |
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* </ul> |
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* |
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* <p>A decorator may be an abstract class, and is not required to |
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* implement every method of every decorated type.</p> |
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* |
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* <h3>Delegate injection points</h3> |
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* |
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* <p>All decorators have a |
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* {@linkplain javax.decorator.Delegate delegate injection point}. |
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* A delegate injection point is an injection point of the bean |
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* class annotated {@link javax.decorator.Delegate @Delegate}.</p> |
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* |
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* <p>The type of the delegate injection point must implement or |
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* extend every decorated type. A decorator is not required to |
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* implement the type of the delegate injection point.</p> |
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* |
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* <h3>Enabled decorators</h3> |
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* |
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* <p>By default, a bean archive has no enabled decorators. A |
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* decorator must be explicitly enabled by listing its bean class
|
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* under the <tt><decorators></tt> element of the |
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* <tt>beans.xml</tt> file of the bean archive. The order of the |
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* decorator declarations determines the decorator ordering. |
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* Decorators which occur earlier in the list are called first.</p> |
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* |
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* <p>A decorator is bound to a bean if:</p> |
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* |
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* <ul> |
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* <li>The bean is {@linkplain javax.enterprise.inject eligible for injection} |
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* to the delegate injection point of the decorator.</li> |
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* <li>The decorator is enabled in the bean archive of the bean.</li> |
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* </ul> |
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* |
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* <p>If a managed bean class is declared final, it may not have |
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* decorators. If a managed bean has a non-static, non-private, |
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* final method, it may not have any decorator which implements |
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* that method.</p> |
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* |
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* <p>A decorator instance is a |
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* {@linkplain javax.enterprise.context.Dependent dependent object} |
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* of the object it decorates.</p> |
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* |
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* @see javax.enterprise.inject |
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* |
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* @see javax.decorator.Decorator |
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* @see javax.decorator.Delegate |
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* |
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*/ |
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package javax.decorator; |
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/* |
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* JBoss, Home of Professional Open Source |
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* Copyright 2010, Red Hat, Inc., and individual contributors |
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* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* http://www.apache.org/licenses/LICENSE-2.0
|
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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|
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package javax.enterprise.context; |
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|
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import static java.lang.annotation.ElementType.FIELD; |
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import static java.lang.annotation.ElementType.METHOD; |
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import static java.lang.annotation.ElementType.TYPE; |
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import static java.lang.annotation.RetentionPolicy.RUNTIME; |
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|
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import java.lang.annotation.Documented; |
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import java.lang.annotation.Inherited; |
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import java.lang.annotation.Retention; |
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import java.lang.annotation.Target; |
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|
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import javax.enterprise.util.AnnotationLiteral; |
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|
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/** |
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* <p> |
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* Specifies that a bean is application scoped. |
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* </p> |
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* <p> |
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* While <tt>ApplicationScoped</tt> must be associated with the built-in application context required by the specification, |
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* third-party extensions are |
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* allowed to also associate it with their own context. Behavior described below is only related to the built-in application context. |
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* </p> |
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* |
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* <p> |
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* The application scope is active: |
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* </p> |
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* |
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* <ul> |
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* <li>during the <tt>service()</tt> method of any servlet in the web application, during the <tt>doFilter()</tt> method of any |
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* servlet filter and when the container calls any <tt>ServletContextListener</tt>, <tt>HttpSessionListener</tt>, |
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* <tt>AsyncListener</tt> or <tt>ServletRequestListener</tt>,</li> |
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* <li>during any Java EE web service invocation,</li> |
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* <li>during any remote method invocation of any EJB, during any asynchronous method invocation of any EJB, during any call to |
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* an EJB timeout method and during message delivery to any EJB message-driven bean,</li> |
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* <li>when the disposer method or <tt>@PreDestroy</tt> callback of any bean with any normal scope other than |
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* <tt>@ApplicationScoped</tt> is called, and</li> |
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* <li>during <tt>@PostConstruct</tt> callback of any bean.</li> |
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* </ul> |
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* |
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* <p> |
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* The application context is shared between all servlet requests, web service invocations, EJB remote method invocations, EJB |
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* asynchronous method invocations, EJB timeouts and message deliveries to message-driven beans that execute within the same |
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* application. |
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* </p> |
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* <p> |
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* The application context is destroyed when the application is shut down. |
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* </p> |
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* |
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* <p> |
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* An event with qualifier <tt>@Initialized(ApplicationScoped.class)</tt> is fired when the application context is initialized |
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* and an event with qualifier <tt>@Destroyed(ApplicationScoped.class)</tt> when the application context is destroyed. |
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* The event payload is: |
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* </p> |
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* |
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* <ul> |
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* <li>the <tt>ServletContext</tt> if the application is a web application deployed to a Servlet container, or</li> |
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* <li>any <tt>java.lang.Object</tt> for other types of application.</li> |
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* </ul> |
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* |
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* @author Gavin King |
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* @author Pete Muir |
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* @author Antoine Sabot-Durand |
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*/ |
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|
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@Target({ TYPE, METHOD, FIELD }) |
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@Retention(RUNTIME) |
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@Documented |
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@NormalScope |
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@Inherited |
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public @interface ApplicationScoped { |
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|
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/** |
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* Supports inline instantiation of the {@link ApplicationScoped} annotation. |
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* |
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* @author Martin Kouba |
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* @since 2.0 |
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*/ |
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public final static class Literal extends AnnotationLiteral<ApplicationScoped> implements ApplicationScoped { |
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public static final Literal INSTANCE = new Literal(); |
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private static final long serialVersionUID = 1L; |
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|
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} |
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|
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} |
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/* |
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* JBoss, Home of Professional Open Source |
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* Copyright 2016, Red Hat, Inc., and individual contributors |
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* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
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* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
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*/ |
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|
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package javax.enterprise.context; |
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|
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import static java.lang.annotation.ElementType.FIELD; |
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import static java.lang.annotation.ElementType.METHOD; |
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import static java.lang.annotation.ElementType.PARAMETER; |
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import static java.lang.annotation.ElementType.TYPE; |
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import static java.lang.annotation.RetentionPolicy.RUNTIME; |
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|
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import java.lang.annotation.Annotation; |
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import java.lang.annotation.Documented; |
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import java.lang.annotation.Retention; |
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import java.lang.annotation.Target; |
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|
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import javax.enterprise.util.AnnotationLiteral; |
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import javax.inject.Qualifier; |
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|
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/** |
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* An event with this qualifier is fired when a context is about to be destroyed, i.e. before the actual destruction. |
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* |
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* @author Pete Muir |
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* @author Martin Kouba |
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* @see Initialized |
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* @see Destroyed |
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* @since 2.0 |
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*/ |
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@Qualifier |
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@Target({ TYPE, METHOD, PARAMETER, FIELD }) |
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@Retention(RUNTIME) |
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@Documented |
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public @interface BeforeDestroyed { |
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|
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/** |
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* The scope for which to observe destruction |
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*/ |
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Class<? extends Annotation> value(); |
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|
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/** |
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* Supports inline instantiation of the {@link BeforeDestroyed} qualifier. |
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*/ |
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public final static class Literal extends AnnotationLiteral<BeforeDestroyed> implements BeforeDestroyed { |
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|
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public static final Literal REQUEST = of(RequestScoped.class); |
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|
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public static final Literal CONVERSATION = of(ConversationScoped.class); |
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|
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public static final Literal SESSION = of(SessionScoped.class); |
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|
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public static final Literal APPLICATION = of(ApplicationScoped.class); |
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|
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private static final long serialVersionUID = 1L; |
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|
||||
private final Class<? extends Annotation> value; |
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|
||||
public static Literal of(Class<? extends Annotation> value) { |
||||
return new Literal(value); |
||||
} |
||||
|
||||
private Literal(Class<? extends Annotation> value) { |
||||
this.value = value; |
||||
} |
||||
|
||||
public Class<? extends Annotation> value() { |
||||
return value; |
||||
} |
||||
} |
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|
||||
} |
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|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2010, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
|
||||
package javax.enterprise.context; |
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|
||||
/** |
||||
* <p> |
||||
* Indicates that the container has rejected a request because a concurrent request is associated with the same conversation |
||||
* context. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* The container ensures that a long-running conversation may be associated with at most one request at a time, by blocking or |
||||
* rejecting concurrent requests. If the container rejects a request, it must associate the request with a new transient |
||||
* conversation and throw an exception of type <tt>BusyConversationException</tt> from the restore view phase of the JSF |
||||
* lifecycle. |
||||
* </p> |
||||
* |
||||
* @see javax.enterprise.context.ConversationScoped |
||||
* |
||||
* @author Pete Muir |
||||
* @author Gavin King |
||||
*/ |
||||
|
||||
public class BusyConversationException extends ContextException { |
||||
|
||||
private static final long serialVersionUID = -3599813072560026919L; |
||||
|
||||
public BusyConversationException() { |
||||
super(); |
||||
} |
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|
||||
public BusyConversationException(String message) { |
||||
super(message); |
||||
} |
||||
|
||||
public BusyConversationException(Throwable cause) { |
||||
super(cause); |
||||
} |
||||
|
||||
public BusyConversationException(String message, Throwable cause) { |
||||
super(message, cause); |
||||
} |
||||
|
||||
} |
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|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2010, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
|
||||
package javax.enterprise.context; |
||||
|
||||
/** |
||||
* <p> |
||||
* Indicates a problem relating to context management. |
||||
* </p> |
||||
* |
||||
* @author Pete Muir |
||||
* @author Shane Bryzak |
||||
*/ |
||||
public class ContextException extends RuntimeException { |
||||
|
||||
private static final long serialVersionUID = -3599813072560026919L; |
||||
|
||||
public ContextException() { |
||||
super(); |
||||
} |
||||
|
||||
public ContextException(String message) { |
||||
super(message); |
||||
} |
||||
|
||||
public ContextException(Throwable cause) { |
||||
super(cause); |
||||
} |
||||
|
||||
public ContextException(String message, Throwable cause) { |
||||
super(message, cause); |
||||
} |
||||
|
||||
} |
@ -0,0 +1,52 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2010, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
|
||||
package javax.enterprise.context; |
||||
|
||||
/** |
||||
* <p> |
||||
* Indicates that a context is not active. |
||||
* </p> |
||||
* |
||||
* @see javax.enterprise.context.spi.Context |
||||
* |
||||
* @author Pete Muir |
||||
* @author Shane Bryzak |
||||
* @author Gavin King |
||||
*/ |
||||
|
||||
public class ContextNotActiveException extends ContextException { |
||||
|
||||
private static final long serialVersionUID = -3599813072560026919L; |
||||
|
||||
public ContextNotActiveException() { |
||||
super(); |
||||
} |
||||
|
||||
public ContextNotActiveException(String message) { |
||||
super(message); |
||||
} |
||||
|
||||
public ContextNotActiveException(Throwable cause) { |
||||
super(cause); |
||||
} |
||||
|
||||
public ContextNotActiveException(String message, Throwable cause) { |
||||
super(message, cause); |
||||
} |
||||
|
||||
} |
@ -0,0 +1,113 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2010, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
package javax.enterprise.context; |
||||
|
||||
/** |
||||
* <p> |
||||
* Allows the application to manage the {@linkplain javax.enterprise.context.ConversationScoped conversation context} by marking |
||||
* the current conversation as transient or long-running, specifying a conversation identifier, or setting the conversation |
||||
* timeout. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* An instance may be injected: |
||||
* </p> |
||||
* |
||||
* <pre> |
||||
* @Inject |
||||
* Conversation conversation; |
||||
* </pre> |
||||
* |
||||
* <p> |
||||
* The conversation timeout is a hint to the container that a conversation should not be destroyed if it has been active within |
||||
* the last given interval in milliseconds. |
||||
* </p> |
||||
* |
||||
* @see javax.enterprise.context.ConversationScoped @ConversationScoped |
||||
* |
||||
* @author Pete Muir |
||||
* @author Gavin King |
||||
* |
||||
*/ |
||||
public interface Conversation { |
||||
|
||||
/** |
||||
* <p> |
||||
* Mark the current transient conversation long-running. A conversation identifier is generated by the container. |
||||
* </p> |
||||
* |
||||
* @throws IllegalStateException if the current conversation is already marked long-running. |
||||
*/ |
||||
public void begin(); |
||||
|
||||
/** |
||||
* <p> |
||||
* Mark the current transient conversation long-running, with a specified identifier. |
||||
* </p> |
||||
* |
||||
* @param id conversation id |
||||
* @throws IllegalStateException if the current conversation is already marked long-running. |
||||
* @throws IllegalArgumentException if a conversation with the specified identifier already exists. |
||||
*/ |
||||
public void begin(String id); |
||||
|
||||
/** |
||||
* <p> |
||||
* Marks the current long-running conversation transient. |
||||
* </p> |
||||
* |
||||
* @throws IllegalStateException if the current conversation is already marked transient. |
||||
*/ |
||||
public void end(); |
||||
|
||||
/** |
||||
* <p> |
||||
* Get the identifier of the current long-running conversation. |
||||
* </p> |
||||
* |
||||
* @return the identifier of the current long-running conversation, or a null value if the current conversation is |
||||
* transient. |
||||
*/ |
||||
public String getId(); |
||||
|
||||
/** |
||||
* <p> |
||||
* Get the timeout of the current conversation. |
||||
* </p> |
||||
* |
||||
* @return the current timeout in milliseconds. |
||||
*/ |
||||
public long getTimeout(); |
||||
|
||||
/** |
||||
* <p> |
||||
* Set the timeout of the current conversation. |
||||
* </p> |
||||
* |
||||
* @param milliseconds the new timeout in milliseconds. |
||||
*/ |
||||
public void setTimeout(long milliseconds); |
||||
|
||||
/** |
||||
* <p> |
||||
* Determine if the conversation is marked transient or long-running. |
||||
* </p> |
||||
* |
||||
* @return <tt>true</tt> if the conversation is marked transient, or <tt>false</tt>if it is marked long-running. |
||||
*/ |
||||
public boolean isTransient(); |
||||
} |
@ -0,0 +1,159 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2010, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
|
||||
package javax.enterprise.context; |
||||
|
||||
import static java.lang.annotation.ElementType.FIELD; |
||||
import static java.lang.annotation.ElementType.METHOD; |
||||
import static java.lang.annotation.ElementType.TYPE; |
||||
import static java.lang.annotation.RetentionPolicy.RUNTIME; |
||||
|
||||
import java.lang.annotation.Documented; |
||||
import java.lang.annotation.Inherited; |
||||
import java.lang.annotation.Retention; |
||||
import java.lang.annotation.Target; |
||||
|
||||
import javax.enterprise.util.AnnotationLiteral; |
||||
|
||||
/** |
||||
* <p> |
||||
* Specifies that a bean is conversation scoped. |
||||
* </p> |
||||
* <p> |
||||
* While <tt>ConversationScoped</tt> must be associated with the built-in conversation context required by the specification, |
||||
* third-party extensions are |
||||
* allowed to also associate it with their own context. Behavior described below is only related to the built-in conversation context. |
||||
* </p> |
||||
* <p> |
||||
* The conversation scope is active: |
||||
* </p> |
||||
* <ul> |
||||
* <li>during all Servlet requests.</li> |
||||
* </ul> |
||||
* <p> |
||||
* An event with qualifier <tt>@Initialized(ConversationScoped.class)</tt> is fired when the conversation context is initialized |
||||
* and an event with qualifier <tt>@Destroyed(ConversationScoped.class)</tt> is fired when the conversation is destroyed. |
||||
* The event payload is: |
||||
* </p> |
||||
* <ul> |
||||
* <li>the conversation id if the conversation context is destroyed and is not associated with a current Servlet request, or</li> |
||||
* <li>the <tt>ServletRequest</tt> if the application is a web application deployed to a Servlet container, or</li> |
||||
* <li>any <tt>java.lang.Object</tt> for other types of application.</li> |
||||
* </ul> |
||||
* |
||||
* <p> |
||||
* The conversation context provides access to state associated with a particular <em>conversation</em>. Every Servlet request |
||||
* has an associated conversation. This association is managed automatically by the container according to the following rules: |
||||
* </p> |
||||
* |
||||
* <ul> |
||||
* <li>Any Servlet request has exactly one associated conversation.</li> |
||||
* <li>The container provides a filter with the name "CDI Conversation Filter", which may be mapped in <tt>web.xml</tt>, |
||||
* allowing the user alter when the conversation is associated with the servlet request. If this filter is not mapped in any |
||||
* <tt>web.xml</tt> in the application, the conversation associated with a Servlet request is determined at the beginning of the |
||||
* request before calling any <tt>service()</tt> method of any servlet in the web application, calling the <tt>doFilter()</tt> |
||||
* method of any servlet filter in the web application and before the container calls any <tt>ServletRequestListener</tt> or |
||||
* <tt>AsyncListener</tt> in the web application.</li> |
||||
* </ul> |
||||
* <p> |
||||
* |
||||
* <p> |
||||
* Any conversation is in one of two states: <em>transient</em> or <em>long-running</em>. |
||||
* </p> |
||||
* |
||||
* <ul> |
||||
* <li>By default, a conversation is transient</li> |
||||
* <li>A transient conversation may be marked long-running by calling {@link javax.enterprise.context.Conversation#begin()}</li> |
||||
* <li>A long-running conversation may be marked transient by calling {@link javax.enterprise.context.Conversation#end()}</li> |
||||
* </ul> |
||||
* |
||||
* <p> |
||||
* All long-running conversations have a string-valued unique identifier, which may be set by the application when the |
||||
* conversation is marked long-running, or generated by the container. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* If the conversation associated with the current Servlet request is in the <em>transient</em> state at the end of a Servlet |
||||
* request, it is destroyed, and the conversation context is also destroyed. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* If the conversation associated with the current Servlet request is in the <em>long-running</em> state at the end of a Servlet |
||||
* request, it is not destroyed. The long-running conversation associated with a request may be propagated to any Servlet |
||||
* request via use of a request parameter named <tt>cid</tt> containing the unique identifier of the conversation. In this |
||||
* case, the application must manage this request parameter. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* If the current Servlet request is a JSF request, and the conversation is in <em>long-running</em> state, it is propagated |
||||
* according to the following rules: |
||||
* </p> |
||||
* |
||||
* <ul> |
||||
* <li>The long-running conversation context associated with a request that renders a JSF view is automatically propagated to |
||||
* any faces request (JSF form submission) that originates from that rendered page.</li> |
||||
* <li>The long-running conversation context associated with a request that results in a JSF redirect (a redirect resulting from |
||||
* a navigation rule or JSF <tt>NavigationHandler</tt>) is automatically propagated to the resulting non-faces request, and to any other |
||||
* subsequent request to the same URL. This is accomplished via use of a request parameter named <tt>cid</tt> containing the |
||||
* unique identifier of the conversation.</li> |
||||
* </ul> |
||||
* |
||||
* <p> |
||||
* When no conversation is propagated to a Servlet request, or if a request parameter named <tt>conversationPropagation</tt> has |
||||
* the value <tt>none</tt> the request is associated with a new transient conversation. |
||||
* All long-running conversations are scoped to a particular HTTP servlet session and may not cross session boundaries. |
||||
* In the following cases, a propagated long-running conversation cannot be restored and re-associated with the request: |
||||
* </p> |
||||
* |
||||
* <ul> |
||||
* <li>When the HTTP servlet session is invalidated, all long-running conversation contexts created during the current session |
||||
* are destroyed, after the servlet <tt>service()</tt> method completes.</li> |
||||
* <li>The container is permitted to arbitrarily destroy any long-running conversation that is associated with no current |
||||
* Servlet request, in order to conserve resources.</li> |
||||
* </ul> |
||||
* |
||||
* @see javax.enterprise.context.Conversation |
||||
* @see javax.enterprise.context.NonexistentConversationException |
||||
* @see javax.enterprise.context.BusyConversationException |
||||
* |
||||
* @author Gavin King |
||||
* @author Pete Muir |
||||
* @author Antoine Sabot-Durand |
||||
*/ |
||||
|
||||
@Target({ TYPE, METHOD, FIELD }) |
||||
@Retention(RUNTIME) |
||||
@Documented |
||||
@NormalScope(passivating = true) |
||||
@Inherited |
||||
public @interface ConversationScoped { |
||||
|
||||
/** |
||||
* Supports inline instantiation of the {@link ConversationScoped} annotation. |
||||
* |
||||
* @author Martin Kouba |
||||
* @since 2.0 |
||||
*/ |
||||
public final static class Literal extends AnnotationLiteral<ConversationScoped> implements ConversationScoped { |
||||
|
||||
public static final Literal INSTANCE = new Literal(); |
||||
|
||||
private static final long serialVersionUID = 1L; |
||||
|
||||
} |
||||
|
||||
} |
@ -0,0 +1,118 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2010, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
|
||||
package javax.enterprise.context; |
||||
|
||||
import static java.lang.annotation.ElementType.FIELD; |
||||
import static java.lang.annotation.ElementType.METHOD; |
||||
import static java.lang.annotation.ElementType.TYPE; |
||||
import static java.lang.annotation.RetentionPolicy.RUNTIME; |
||||
|
||||
import java.lang.annotation.Documented; |
||||
import java.lang.annotation.Inherited; |
||||
import java.lang.annotation.Retention; |
||||
import java.lang.annotation.Target; |
||||
|
||||
import javax.enterprise.context.spi.Contextual; |
||||
import javax.enterprise.context.spi.CreationalContext; |
||||
import javax.enterprise.util.AnnotationLiteral; |
||||
import javax.inject.Scope; |
||||
|
||||
/** |
||||
* <p> |
||||
* Specifies that a bean belongs to the dependent pseudo-scope. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* Beans declared with scope <tt>@Dependent</tt> behave differently to beans with other built-in scope types. When a bean is |
||||
* declared to have scope <tt>@Dependent</tt>: |
||||
* </p> |
||||
* |
||||
* <ul> |
||||
* <li>No injected instance of the bean is ever shared between multiple injection points.</li> |
||||
* <li>Any instance of the bean injected into an object that is being created by the container is bound to the lifecycle of the |
||||
* newly created object.</li> |
||||
* <li>When a Unified EL expression in a JSF or JSP page that refers to the bean by its EL name is evaluated, at most one |
||||
* instance of the bean is instantiated. This instance exists to service just a single evaluation of the EL expression. It is |
||||
* reused if the bean EL name appears multiple times in the EL expression, but is never reused when the EL expression is |
||||
* evaluated again, or when another EL expression is evaluated.</li> |
||||
* <li>Any instance of the bean that receives a producer method, producer field, disposer method or observer method invocation |
||||
* exists to service that invocation only.</li> |
||||
* <li>Any instance of the bean injected into method parameters of a disposer method or observer method exists to service the |
||||
* method invocation only.</li> |
||||
* </ul> |
||||
* |
||||
* <p> |
||||
* Every invocation of the {@link javax.enterprise.context.spi.Context#get(Contextual, CreationalContext)} operation of the |
||||
* context object for the <tt>@Dependent</tt> scope returns a new instance of the given bean. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* Every invocation of the {@link javax.enterprise.context.spi.Context#get(Contextual)} operation of the context object for the |
||||
* <tt>@Dependent</tt> scope returns a null value. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* The <tt>@Dependent</tt> scope is always active. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* Many instances of beans with scope <tt>@Dependent</tt> belong to some other bean or Java EE component class instance and are |
||||
* called dependent objects. |
||||
* </p> |
||||
* |
||||
* <ul> |
||||
* <li>Instances of decorators and interceptors are dependent objects of the bean instance they decorate.</li> |
||||
* <li>An instance of a bean with scope <tt>@Dependent</tt> injected into a field, bean constructor or initializer method is a |
||||
* dependent object of the bean or Java EE component class instance into which it was injected.</li> |
||||
* <li>An instance of a bean with scope <tt>@Dependent</tt> injected into a producer method is a dependent object of the |
||||
* producer method bean instance that is being produced.</li> |
||||
* <li>An instance of a bean with scope <tt>@Dependent</tt> obtained by direct invocation of an |
||||
* {@link javax.enterprise.inject.Instance} is a dependent object of the instance of {@link javax.enterprise.inject.Instance}.</li> |
||||
* </ul> |
||||
* |
||||
* <p> |
||||
* When the container destroys an instance of a bean or of any Java EE component class supporting injection, the container |
||||
* destroys all its dependent objects, after the <tt>@PreDestroy</tt> callback completes and after the servlet |
||||
* <tt>destroy()</tt> method is called. |
||||
* </p> |
||||
* |
||||
* @author Gavin King |
||||
* @author Pete Muir |
||||
*/ |
||||
|
||||
@Target({ METHOD, TYPE, FIELD }) |
||||
@Retention(RUNTIME) |
||||
@Documented |
||||
@Scope |
||||
@Inherited |
||||
public @interface Dependent { |
||||
|
||||
/** |
||||
* Supports inline instantiation of the {@link Dependent} annotation. |
||||
* |
||||
* @author Martin Kouba |
||||
* @since 2.0 |
||||
*/ |
||||
public final static class Literal extends AnnotationLiteral<Dependent> implements Dependent { |
||||
|
||||
public static final Literal INSTANCE = new Literal(); |
||||
|
||||
private static final long serialVersionUID = 1L; |
||||
|
||||
} |
||||
} |
@ -0,0 +1,85 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2013, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
|
||||
package javax.enterprise.context; |
||||
|
||||
import static java.lang.annotation.ElementType.FIELD; |
||||
import static java.lang.annotation.ElementType.METHOD; |
||||
import static java.lang.annotation.ElementType.PARAMETER; |
||||
import static java.lang.annotation.ElementType.TYPE; |
||||
import static java.lang.annotation.RetentionPolicy.RUNTIME; |
||||
|
||||
import java.lang.annotation.Annotation; |
||||
import java.lang.annotation.Documented; |
||||
import java.lang.annotation.Retention; |
||||
import java.lang.annotation.Target; |
||||
|
||||
import javax.enterprise.util.AnnotationLiteral; |
||||
import javax.inject.Qualifier; |
||||
|
||||
/** |
||||
* An event with this qualifier is fired when a context is destroyed, i.e. after the actual destruction. |
||||
* |
||||
* @author Pete Muir |
||||
* @see Initialized |
||||
* @see BeforeDestroyed |
||||
* @since 1.1 |
||||
*/ |
||||
@Qualifier |
||||
@Target({ TYPE, METHOD, PARAMETER, FIELD }) |
||||
@Retention(RUNTIME) |
||||
@Documented |
||||
public @interface Destroyed { |
||||
|
||||
/** |
||||
* The scope for which to observe destruction |
||||
*/ |
||||
Class<? extends Annotation> value(); |
||||
|
||||
/** |
||||
* Supports inline instantiation of the {@link Destroyed} qualifier. |
||||
* |
||||
* @author Martin Kouba |
||||
*/ |
||||
public final static class Literal extends AnnotationLiteral<Destroyed> implements Destroyed { |
||||
|
||||
public static final Literal REQUEST = of(RequestScoped.class); |
||||
|
||||
public static final Literal CONVERSATION = of(ConversationScoped.class); |
||||
|
||||
public static final Literal SESSION = of(SessionScoped.class); |
||||
|
||||
public static final Literal APPLICATION = of(ApplicationScoped.class); |
||||
|
||||
private static final long serialVersionUID = 1L; |
||||
|
||||
private final Class<? extends Annotation> value; |
||||
|
||||
public static Literal of(Class<? extends Annotation> value) { |
||||
return new Literal(value); |
||||
} |
||||
|
||||
private Literal(Class<? extends Annotation> value) { |
||||
this.value = value; |
||||
} |
||||
|
||||
public Class<? extends Annotation> value() { |
||||
return value; |
||||
} |
||||
} |
||||
|
||||
} |
@ -0,0 +1,85 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2013, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
|
||||
package javax.enterprise.context; |
||||
|
||||
import static java.lang.annotation.ElementType.FIELD; |
||||
import static java.lang.annotation.ElementType.METHOD; |
||||
import static java.lang.annotation.ElementType.PARAMETER; |
||||
import static java.lang.annotation.ElementType.TYPE; |
||||
import static java.lang.annotation.RetentionPolicy.RUNTIME; |
||||
|
||||
import java.lang.annotation.Annotation; |
||||
import java.lang.annotation.Documented; |
||||
import java.lang.annotation.Retention; |
||||
import java.lang.annotation.Target; |
||||
|
||||
import javax.enterprise.util.AnnotationLiteral; |
||||
import javax.inject.Qualifier; |
||||
|
||||
/** |
||||
* An event with this qualifier is fired when a context is initialized, i.e. ready for use. |
||||
* |
||||
* @author Pete Muir |
||||
* @see BeforeDestroyed |
||||
* @see Destroyed |
||||
* @since 1.1 |
||||
*/ |
||||
@Qualifier |
||||
@Target({ TYPE, METHOD, PARAMETER, FIELD }) |
||||
@Retention(RUNTIME) |
||||
@Documented |
||||
public @interface Initialized { |
||||
|
||||
/** |
||||
* The scope for which to observe initialization |
||||
*/ |
||||
Class<? extends Annotation> value(); |
||||
|
||||
/** |
||||
* Supports inline instantiation of the {@link Initialized} qualifier. |
||||
* |
||||
* @author Martin Kouba |
||||
*/ |
||||
public final static class Literal extends AnnotationLiteral<Initialized> implements Initialized { |
||||
|
||||
public static final Literal REQUEST = of(RequestScoped.class); |
||||
|
||||
public static final Literal CONVERSATION = of(ConversationScoped.class); |
||||
|
||||
public static final Literal SESSION = of(SessionScoped.class); |
||||
|
||||
public static final Literal APPLICATION = of(ApplicationScoped.class); |
||||
|
||||
private static final long serialVersionUID = 1L; |
||||
|
||||
private final Class<? extends Annotation> value; |
||||
|
||||
public static Literal of(Class<? extends Annotation> value) { |
||||
return new Literal(value); |
||||
} |
||||
|
||||
private Literal(Class<? extends Annotation> value) { |
||||
this.value = value; |
||||
} |
||||
|
||||
public Class<? extends Annotation> value() { |
||||
return value; |
||||
} |
||||
} |
||||
|
||||
} |
@ -0,0 +1,56 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2010, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
|
||||
package javax.enterprise.context; |
||||
|
||||
/** |
||||
* <p> |
||||
* Indicates that the conversation context could not be restored. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* If the propagated conversation cannot be restored, the container must associate the request with a new transient conversation |
||||
* and throw an exception of type <tt>NonexistentConversationException</tt>. |
||||
* </p> |
||||
* |
||||
* @see javax.enterprise.context.ConversationScoped |
||||
* |
||||
* @author Pete Muir |
||||
* @author Gavin King |
||||
*/ |
||||
|
||||
public class NonexistentConversationException extends ContextException { |
||||
|
||||
private static final long serialVersionUID = -3599813072560026919L; |
||||
|
||||
public NonexistentConversationException() { |
||||
super(); |
||||
} |
||||
|
||||
public NonexistentConversationException(String message) { |
||||
super(message); |
||||
} |
||||
|
||||
public NonexistentConversationException(Throwable cause) { |
||||
super(cause); |
||||
} |
||||
|
||||
public NonexistentConversationException(String message, Throwable cause) { |
||||
super(message, cause); |
||||
} |
||||
|
||||
} |
@ -0,0 +1,56 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2010, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
|
||||
package javax.enterprise.context; |
||||
|
||||
import static java.lang.annotation.ElementType.ANNOTATION_TYPE; |
||||
import static java.lang.annotation.RetentionPolicy.RUNTIME; |
||||
|
||||
import java.lang.annotation.Documented; |
||||
import java.lang.annotation.Retention; |
||||
import java.lang.annotation.Target; |
||||
|
||||
/** |
||||
* <p> |
||||
* Specifies that an annotation type is a normal scope type. |
||||
* </p> |
||||
* |
||||
* @author Gavin King |
||||
* @author Pete Muir |
||||
* |
||||
* @see javax.inject.Scope @Scope is used to declare pseudo-scopes. |
||||
*/ |
||||
@Target(ANNOTATION_TYPE) |
||||
@Retention(RUNTIME) |
||||
@Documented |
||||
public @interface NormalScope { |
||||
|
||||
/** |
||||
* <p> |
||||
* Determines whether the normal scope type is a passivating scope. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* A bean is called passivation capable if the container is able to temporarily transfer the state of any idle instance to |
||||
* secondary storage. A passivating scope requires that beans with the scope are passivation capable. |
||||
* </p> |
||||
* |
||||
* @return <tt>true</tt> if the scope type is a passivating scope type |
||||
*/ |
||||
boolean passivating() default false; |
||||
|
||||
} |
@ -0,0 +1,107 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2010, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
|
||||
package javax.enterprise.context; |
||||
|
||||
import static java.lang.annotation.ElementType.FIELD; |
||||
import static java.lang.annotation.ElementType.METHOD; |
||||
import static java.lang.annotation.ElementType.TYPE; |
||||
import static java.lang.annotation.RetentionPolicy.RUNTIME; |
||||
|
||||
import java.lang.annotation.Documented; |
||||
import java.lang.annotation.Inherited; |
||||
import java.lang.annotation.Retention; |
||||
import java.lang.annotation.Target; |
||||
|
||||
import javax.enterprise.util.AnnotationLiteral; |
||||
|
||||
/** |
||||
* <p> |
||||
* Specifies that a bean is request scoped. |
||||
* </p> |
||||
* <p> |
||||
* While <tt>RequestScoped</tt> must be associated with the built-in request context required by the specification, |
||||
* third-party extensions are |
||||
* allowed to also associate it with their own context. Behavior described below is only related to the built-in request context. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* The request scope is active: |
||||
* </p> |
||||
* |
||||
* <ul> |
||||
* <li>during the <tt>service()</tt> method of any servlet in the web application, during the <tt>doFilter()</tt> method of any |
||||
* servlet filter and when the container calls any <tt>ServletRequestListener</tt> or <tt>AsyncListener</tt>,</li> |
||||
* <li>during any Java EE web service invocation,</li> |
||||
* <li>during any remote method invocation of any EJB, during any asynchronous method invocation of any EJB, during any call to |
||||
* an EJB timeout method and during message delivery to any EJB message-driven bean, and</li> |
||||
* <li>during <tt>@PostConstruct</tt> callback of any bean.</li> |
||||
* </ul> |
||||
* |
||||
* <p> |
||||
* The request context is destroyed: |
||||
* </p> |
||||
* |
||||
* <ul> |
||||
* <li>at the end of the servlet request, after the <tt>service()</tt> method, all <tt>doFilter()</tt> methods, and all |
||||
* <tt>requestDestroyed()</tt> and <tt>onComplete()</tt> notifications return,</li> |
||||
* <li>after the web service invocation completes,</li> |
||||
* <li>after the EJB remote method invocation, asynchronous method invocation, timeout or message delivery completes if it |
||||
* did not already exist when the invocation occurred, or</li> |
||||
* <li>after the <tt>@PostConstruct</tt> callback completes, if it did not already exist when the <tt>@PostConstruct</tt> |
||||
* callback occurred.</li> |
||||
* </ul> |
||||
* |
||||
* <p> |
||||
* An event with qualifier <tt>@Initialized(RequestScoped.class)</tt> is fired when the request context is initialized and an |
||||
* event |
||||
* with qualifier <tt>@Destroyed(RequestScoped.class)</tt> when the request context is destroyed. The event payload is: |
||||
* </p> |
||||
* |
||||
* <ul> |
||||
* <li>the <tt>ServletRequest</tt> if the context is initialized or destroyed due to a servlet request, or</li> |
||||
* <li>the <tt>ServletRequest</tt> if the context is initialized or destroyed due to a web service invocation, or</li> |
||||
* <li>any <tt>java.lang.Object</tt> for other types of request.</li> |
||||
* </ul> |
||||
* |
||||
* @author Gavin King |
||||
* @author Pete Muir |
||||
* @author Antoine Sabot-Durand |
||||
*/ |
||||
|
||||
@Target({ TYPE, METHOD, FIELD }) |
||||
@Retention(RUNTIME) |
||||
@Documented |
||||
@NormalScope |
||||
@Inherited |
||||
public @interface RequestScoped { |
||||
|
||||
/** |
||||
* Supports inline instantiation of the {@link RequestScoped} annotation. |
||||
* |
||||
* @author Martin Kouba |
||||
* @since 2.0 |
||||
*/ |
||||
public final static class Literal extends AnnotationLiteral<RequestScoped> implements RequestScoped { |
||||
|
||||
public static final Literal INSTANCE = new Literal(); |
||||
|
||||
private static final long serialVersionUID = 1L; |
||||
|
||||
} |
||||
|
||||
} |
@ -0,0 +1,98 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2010, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
|
||||
package javax.enterprise.context; |
||||
|
||||
import static java.lang.annotation.ElementType.FIELD; |
||||
import static java.lang.annotation.ElementType.METHOD; |
||||
import static java.lang.annotation.ElementType.TYPE; |
||||
import static java.lang.annotation.RetentionPolicy.RUNTIME; |
||||
|
||||
import java.lang.annotation.Documented; |
||||
import java.lang.annotation.Inherited; |
||||
import java.lang.annotation.Retention; |
||||
import java.lang.annotation.Target; |
||||
|
||||
import javax.enterprise.util.AnnotationLiteral; |
||||
|
||||
/** |
||||
* <p> |
||||
* Specifies that a bean is session scoped. |
||||
* </p> |
||||
* <p> |
||||
* While <tt>SessionScoped</tt> must be associated with the built-in session context required by the specification, |
||||
* third-party extensions are |
||||
* allowed to also associate it with their own context. Behavior described below is only related to the built-in session context. |
||||
* </p> |
||||
* <p> |
||||
* The session scope is active: |
||||
* </p> |
||||
* |
||||
* <ul> |
||||
* <li>during the <tt>service()</tt> method of any servlet in the web application, |
||||
* <li>during the doFilter() method of any servlet filter, and</li> |
||||
* <li>when the container calls any <tt>HttpSessionListener</tt>, <tt>AsyncListener</tt> or |
||||
* <tt>ServletRequestListener</tt>.</li> |
||||
* </ul> |
||||
* |
||||
* <p> |
||||
* The session context is shared between all servlet requests that occur in the same HTTP session. |
||||
* </p> |
||||
* <p> |
||||
* The session context is destroyed: |
||||
* </p> |
||||
* |
||||
* <ul> |
||||
* <li>when the HTTPSession times out, after all <tt>HttpSessionListeners</tt> have been called, or</li> |
||||
* <li>at the very end of |
||||
* any request in which <tt>invalidate()</tt> was called, after all filters and <tt>ServletRequestListeners</tt> have been |
||||
* called.</Li> |
||||
* </ul> |
||||
* |
||||
* <p> |
||||
* An event with qualifier <tt>@Initialized(SessionScoped.class)</tt> is fired when the session context is initialized and an |
||||
* event |
||||
* with qualifier <tt>@Destroyed(SessionScoped.class)</tt> when the session context is destroyed. The event payload is |
||||
* the <tt>HttpSession</tt> |
||||
* |
||||
* @author Gavin King |
||||
* @author Pete Muir |
||||
* @author Antoine Sabot-Durand |
||||
*/ |
||||
|
||||
@Target({ TYPE, METHOD, FIELD }) |
||||
@Retention(RUNTIME) |
||||
@Documented |
||||
@NormalScope(passivating = true) |
||||
@Inherited |
||||
public @interface SessionScoped { |
||||
|
||||
/** |
||||
* Supports inline instantiation of the {@link SessionScoped} annotation. |
||||
* |
||||
* @author Martin Kouba |
||||
* @since 2.0 |
||||
*/ |
||||
public final static class Literal extends AnnotationLiteral<SessionScoped> implements SessionScoped { |
||||
|
||||
public static final Literal INSTANCE = new Literal(); |
||||
|
||||
private static final long serialVersionUID = 1L; |
||||
|
||||
} |
||||
|
||||
} |
@ -0,0 +1,45 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2016, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
|
||||
package javax.enterprise.context.control; |
||||
|
||||
import javax.interceptor.InterceptorBinding; |
||||
import java.lang.annotation.Documented; |
||||
import java.lang.annotation.Retention; |
||||
import java.lang.annotation.Target; |
||||
|
||||
import static java.lang.annotation.ElementType.METHOD; |
||||
import static java.lang.annotation.ElementType.TYPE; |
||||
import static java.lang.annotation.RetentionPolicy.RUNTIME; |
||||
|
||||
/** |
||||
* The container provides a built in interceptor that may be used to annotate classes and methods to indicate |
||||
* that a request context should be activated when this method is invoked. |
||||
* |
||||
* The request context will be activated before the method is called, and deactivated when the method invocation is |
||||
* complete (regardless of any exceptions being thrown). If the context is already active, it is ignored, neither |
||||
* activated nor deactivated. |
||||
* |
||||
* @since 2.0 |
||||
* @author John D. Ament |
||||
*/ |
||||
@InterceptorBinding |
||||
@Target({METHOD, TYPE}) |
||||
@Retention(RUNTIME) |
||||
@Documented |
||||
public @interface ActivateRequestContext { |
||||
} |
@ -0,0 +1,66 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2016, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
|
||||
package javax.enterprise.context.control; |
||||
|
||||
import javax.enterprise.context.ContextNotActiveException; |
||||
|
||||
/** |
||||
* The CDI container provides a built in instance of RequestContextController that is dependent scoped for the purposes |
||||
* of activating and deactivating. For example: |
||||
* |
||||
* <pre> |
||||
* @Inject |
||||
* private RequestContextController requestContextController; |
||||
* |
||||
* public void doRequest(String body) { |
||||
* // activate request context
|
||||
* requestContextController.activate(); |
||||
* |
||||
* // do work in a request context.
|
||||
* |
||||
* // deactivate the request context
|
||||
* requestContextController.deactivate(); |
||||
* } |
||||
* </pre> |
||||
* |
||||
* Once the request context has been deactivated, you may activate it once again, creating a brand new request context. |
||||
* The activated request context is bound to the current thread, any injection points targeting a request scoped bean |
||||
* will be satisfied with the same request scoped objects. |
||||
* |
||||
* @since 2.0 |
||||
* @author John D. Ament |
||||
*/ |
||||
public interface RequestContextController { |
||||
|
||||
/** |
||||
* Activates a RequestContext for the current thread if one is not already active. |
||||
* @return true if the context was activated by this invocation, false if not. |
||||
*/ |
||||
boolean activate(); |
||||
|
||||
/** |
||||
* Deactivates the current Request Context if it was activated by this context controller. If the context is active |
||||
* but was not activated by this controller, then it may not be deactivated by this controller, |
||||
* meaning this method will do nothing. |
||||
* |
||||
* If the context is not active, a {@see ContextNotActiveException} is thrown. |
||||
* |
||||
* @throws ContextNotActiveException if the context is not active |
||||
*/ |
||||
void deactivate() throws ContextNotActiveException; |
||||
} |
@ -0,0 +1,130 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2010, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
/** |
||||
* <p>Annotations and interfaces relating to scopes and contexts.</p> |
||||
* |
||||
* <p>A scope type is a Java annotation annotated |
||||
* {@link javax.inject.Scope @Scope} or |
||||
* {@link javax.enterprise.context.NormalScope @NormalScope}. |
||||
* The scope of a bean determines the lifecycle and visibility of |
||||
* its instances. In particular, the scope determines:</p> |
||||
* |
||||
* <ul> |
||||
* <li>When a new instance of the bean is created</li> |
||||
* <li>When an existing instance of the bean is destroyed</li> |
||||
* <li>Which injected references refer to any instance of the |
||||
* bean</li> |
||||
* </ul> |
||||
* |
||||
* <h3>Built-in scopes</h3> |
||||
* |
||||
* <p>The following built-in scopes are provided: |
||||
* {@link javax.enterprise.context.Dependent @Dependent}, |
||||
* {@link javax.enterprise.context.RequestScoped @RequestScoped}, |
||||
* {@link javax.enterprise.context.ConversationScoped @ConversationScoped}, |
||||
* {@link javax.enterprise.context.SessionScoped @SessionScoped}, |
||||
* {@link javax.enterprise.context.ApplicationScoped @ApplicationScoped}, |
||||
* {@link javax.inject.Singleton @Singleton}.</p> |
||||
* |
||||
* <p>The container provides an implementation of the <tt>Context</tt> |
||||
* interface for each of the built-in scopes. The built-in request, |
||||
* session, and application contexts support servlet, web service |
||||
* and EJB invocations. The built-in conversation context supports |
||||
* JSF requests.</p> |
||||
* |
||||
* <p>For other kinds of invocations, a portable extension may define a |
||||
* custom {@linkplain javax.enterprise.context.spi.Context context object} |
||||
* for any or all of the built-in scopes. For example, a third-party web |
||||
* application framework might provide a conversation context object for |
||||
* the built-in conversation scope.</p> |
||||
* |
||||
* <p>The context associated with a built-in scope propagates across |
||||
* local, synchronous Java method calls, including invocation of EJB |
||||
* local business methods. The context does not propagate across remote |
||||
* method invocations or to asynchronous processes such as JMS message |
||||
* listeners or EJB timer service timeouts.</p> |
||||
* |
||||
* <h3>Normal scopes and pseudo-scopes</h3> |
||||
* |
||||
* <p>Most scopes are <em>normal scopes</em>. Normal scopes are declared |
||||
* using {@link javax.enterprise.context.NormalScope @NormalScope}. |
||||
* If a bean has a normal scope, every client executing in a certain |
||||
* thread sees the same contextual instance of the bean. This instance is |
||||
* called the <em>current instance</em> of the bean. The operation |
||||
* {@link javax.enterprise.context.spi.Context#get(javax.enterprise.context.spi.Contextual)} of the |
||||
* context object for a normal scope type always returns the current |
||||
* instance of the given bean.</p> |
||||
* |
||||
* <p>Any scope that is not a normal scope is called a <em>pseudo-scope</em>. |
||||
* Pseudo-scopes are declared using {@link javax.inject.Scope @Scope}. |
||||
* The concept of a current instance is not well-defined in the case of |
||||
* a pseudo-scope. Different clients executing in the same thread may |
||||
* see different instances of the bean. In the extreme case of the |
||||
* {@link javax.enterprise.context.Dependent @Dependent} pseudo-scope, |
||||
* every client has its own private instance of the bean.</p> |
||||
* |
||||
* <p>All built-in scopes are normal scopes, except for the |
||||
* {@link javax.enterprise.context.Dependent @Dependent} and |
||||
* {@link javax.inject.Singleton @Singleton} pseudo-scopes.</p> |
||||
* |
||||
* <h3>Contextual and injected reference validity</h3> |
||||
* |
||||
* <p>A reference to a bean obtained from the container via {@linkplain |
||||
* javax.enterprise.inject.Instance programmatic lookup} is called a |
||||
* contextual reference. A contextual reference for a bean with a normal |
||||
* scope refers to the current instance of the bean. A contextual |
||||
* reference for a bean are valid only for a certain period of time. The |
||||
* application should not invoke a method of an invalid reference.</p> |
||||
* |
||||
* <p>The validity of a contextual reference for a bean depends upon |
||||
* whether the scope of the bean is a normal scope or a pseudo-scope:</p> |
||||
* |
||||
* <ul> |
||||
* <li>Any reference to a bean with a normal scope is valid as long as |
||||
* the application maintains a hard reference to it. However, it may |
||||
* only be invoked when the context associated with the normal scope is |
||||
* active. If it is invoked when the context is inactive, a |
||||
* {@link javax.enterprise.context.ContextNotActiveException} is thrown |
||||
* by the container.</li> |
||||
* <li>Any reference to a bean with a pseudo-scope is valid until the |
||||
* bean instance to which it refers is destroyed. It may be invoked |
||||
* even if the context associated with the pseudo-scope is not active. |
||||
* If the application invokes a method of a reference to an instance |
||||
* that has already been destroyed, the behavior is undefined.</li> |
||||
* </ul> |
||||
* |
||||
* <p>A reference to a bean obtained from the container via {@linkplain |
||||
* javax.inject.Inject dependency injection} is a special kind of |
||||
* contextual reference, called an injected reference. Additional |
||||
* restrictions apply to the validity of an injected reference:</p> |
||||
* |
||||
* <ul> |
||||
* <li>A reference to a bean injected into a field, bean constructor or |
||||
* initializer method is only valid until the object into which it was |
||||
* injected is destroyed.</li> |
||||
* <li>A reference to a bean injected into a producer method is only |
||||
* valid until the producer method bean instance that is being produced |
||||
* is destroyed.<li> |
||||
* <li>A reference to a bean injected into a disposer method or observer |
||||
* method is only valid until the invocation of the method completes.</li> |
||||
* </ul> |
||||
* |
||||
* @see javax.enterprise.inject |
||||
* |
||||
*/ |
||||
package javax.enterprise.context; |
||||
|
@ -0,0 +1,63 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2013, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
|
||||
package javax.enterprise.context.spi; |
||||
|
||||
import javax.enterprise.context.ContextNotActiveException; |
||||
|
||||
/** |
||||
* <p> |
||||
* Provides an operation for obtaining and destroying contextual instances with a particular scope of any contextual type. Any |
||||
* instance of {@code Context} is called a context object. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* {@link AlterableContext} was introduced in CDI 1.1 to allow bean instances to be destroyed by the application. Extensions |
||||
* should implement {@link AlterableContext} instead of {@link Context}. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* The context object is responsible for creating and destroying contextual instances by calling operations of |
||||
* {@link javax.enterprise.context.spi.Contextual}. In particular, the context object is responsible for destroying any |
||||
* contextual instance it creates by passing the instance to |
||||
* {@link javax.enterprise.context.spi.Contextual#destroy(Object, CreationalContext)} . A destroyed instance must not |
||||
* subsequently be returned by {@code get()}. The context object must pass the same instance of |
||||
* {@link javax.enterprise.context.spi.CreationalContext} to {@code Contextual.destroy()} that it passed to |
||||
* {@code Contextual.create()} when it created the instance. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* A custom context object may be registered with the container using |
||||
* {@link javax.enterprise.inject.spi.AfterBeanDiscovery#addContext(Context)}. |
||||
* </p> |
||||
* |
||||
* @author Pete Muir |
||||
* @since 1.1 |
||||
*/ |
||||
public interface AlterableContext extends Context { |
||||
|
||||
/** |
||||
* <p> |
||||
* Destroy the existing contextual instance. If there is no existing instance, no action is taken. |
||||
* </p> |
||||
* |
||||
* @param contextual the contextual type |
||||
* @throws ContextNotActiveException if the context is not active |
||||
*/ |
||||
public void destroy(Contextual<?> contextual); |
||||
|
||||
} |
@ -0,0 +1,94 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2010, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
|
||||
package javax.enterprise.context.spi; |
||||
|
||||
import java.lang.annotation.Annotation; |
||||
|
||||
import javax.enterprise.context.ContextNotActiveException; |
||||
|
||||
/** |
||||
* <p> |
||||
* Provides an operation for obtaining contextual instances with a particular scope of any contextual type. Any instance of |
||||
* {@code Context} is called a context object. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* {@link AlterableContext} was introduced in CDI 1.1 to allow bean instances to be destroyed by the application. Extensions |
||||
* should implement {@link AlterableContext} instead of {@link Context}. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* The context object is responsible for creating and destroying contextual instances by calling operations of |
||||
* {@link javax.enterprise.context.spi.Contextual}. In particular, the context object is responsible for destroying any |
||||
* contextual instance it creates by passing the instance to |
||||
* {@link javax.enterprise.context.spi.Contextual#destroy(Object, CreationalContext)} . A destroyed instance must not |
||||
* subsequently be returned by {@code get()}. The context object must pass the same instance of |
||||
* {@link javax.enterprise.context.spi.CreationalContext} to {@code Contextual.destroy()} that it passed to |
||||
* {@code Contextual.create()} when it created the instance. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* A custom context object may be registered with the container using |
||||
* {@link javax.enterprise.inject.spi.AfterBeanDiscovery#addContext(Context)}. |
||||
* </p> |
||||
* |
||||
* @author Gavin King |
||||
* @author Pete Muir |
||||
*/ |
||||
|
||||
public interface Context { |
||||
|
||||
/** |
||||
* Get the scope type of the context object. |
||||
* |
||||
* @return the scope |
||||
*/ |
||||
public Class<? extends Annotation> getScope(); |
||||
|
||||
/** |
||||
* Return an existing instance of certain contextual type or create a new instance by calling |
||||
* {@link javax.enterprise.context.spi.Contextual#create(CreationalContext)} and return the new instance. |
||||
* |
||||
* @param <T> the type of contextual type |
||||
* @param contextual the contextual type |
||||
* @param creationalContext the context in which the new instance will be created |
||||
* @return the contextual instance |
||||
* |
||||
* @throws ContextNotActiveException if the context is not active |
||||
*/ |
||||
public <T> T get(Contextual<T> contextual, CreationalContext<T> creationalContext); |
||||
|
||||
/** |
||||
* Return an existing instance of a certain contextual type or a null value. |
||||
* |
||||
* @param <T> the type of the contextual type |
||||
* @param contextual the contextual type |
||||
* @return the contextual instance, or a null value |
||||
* |
||||
* @throws ContextNotActiveException if the context is not active |
||||
*/ |
||||
public <T> T get(Contextual<T> contextual); |
||||
|
||||
/** |
||||
* Determines if the context object is active. |
||||
* |
||||
* @return <tt>true</tt> if the context is active, or <tt>false</tt> otherwise. |
||||
*/ |
||||
public boolean isActive(); |
||||
|
||||
} |
@ -0,0 +1,58 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2010, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
|
||||
package javax.enterprise.context.spi; |
||||
|
||||
import javax.enterprise.inject.CreationException; |
||||
|
||||
/** |
||||
* <p> |
||||
* Defines operations to create and destroy contextual instances of a certain type. Any implementation of {@code Contextual} is |
||||
* called a contextual type. In particular, all beans are contextual types. |
||||
* </p> |
||||
* |
||||
* @see javax.enterprise.inject.spi.Bean |
||||
* |
||||
* @author Gavin King |
||||
* @author Nicklas Karlsson |
||||
* @author Pete Muir |
||||
* @param <T> type of the instance |
||||
*/ |
||||
public interface Contextual<T> { |
||||
/** |
||||
* Create a new instance of the contextual type. Instances should use the given |
||||
* {@link javax.enterprise.context.spi.CreationalContext} when obtaining contextual references to inject, in order to ensure |
||||
* that any dependent objects are associated with the contextual instance that is being created. An implementation may call |
||||
* {@link javax.enterprise.context.spi.CreationalContext#push(Object)} between instantiation and injection to help the |
||||
* container minimize the use of client proxy objects. |
||||
* |
||||
* @param creationalContext the context in which this instance is being created |
||||
* @return the contextual instance |
||||
* @throws CreationException if a checked exception occurs while creating the instance |
||||
*/ |
||||
public T create(CreationalContext<T> creationalContext); |
||||
|
||||
/** |
||||
* Destroy an instance of the contextual type. Implementations should call |
||||
* {@link javax.enterprise.context.spi.CreationalContext#release()} to allow the container to destroy dependent objects of |
||||
* the contextual instance. |
||||
* |
||||
* @param instance the contextual instance to destroy |
||||
* @param creationalContext the context in which this instance was created |
||||
*/ |
||||
public void destroy(T instance, CreationalContext<T> creationalContext); |
||||
} |
@ -0,0 +1,47 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2010, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
package javax.enterprise.context.spi; |
||||
|
||||
/** |
||||
* <p> |
||||
* Provides operations that are used by the {@link javax.enterprise.context.spi.Contextual} implementation during instance |
||||
* creation and destruction. |
||||
* </p> |
||||
* |
||||
* @author Gavin King |
||||
* @author Pete Muir |
||||
* |
||||
* @param <T> type of the instances on which this CreationalContext operates |
||||
*/ |
||||
public interface CreationalContext<T> { |
||||
|
||||
/** |
||||
* Registers an incompletely initialized contextual instance the with the container. A contextual instance is considered |
||||
* incompletely initialized until it is returned by |
||||
* {@link javax.enterprise.context.spi.Contextual#create(CreationalContext)} . |
||||
* |
||||
* @param incompleteInstance the incompletely initialized instance |
||||
*/ |
||||
public void push(T incompleteInstance); |
||||
|
||||
/** |
||||
* Destroys all dependent objects of the instance which is being destroyed, by passing each dependent object to |
||||
* {@link javax.enterprise.context.spi.Contextual#destroy(Object, CreationalContext)} . |
||||
*/ |
||||
public void release(); |
||||
|
||||
} |
@ -0,0 +1,34 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2010, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
/** |
||||
* <p>The custom context SPI.</p> |
||||
* |
||||
* <p>Associated with every |
||||
* {@linkplain javax.enterprise.context scope type} is a |
||||
* {@linkplain javax.enterprise.context.spi.Context context object}. |
||||
* The context object implements the semantics of the scope type.</p> |
||||
* |
||||
* <p>The context implementation collaborates with the container via |
||||
* the {@link javax.enterprise.context.spi.Context Context} and |
||||
* {@link javax.enterprise.context.spi.Contextual Contextual} |
||||
* interfaces to create and destroy contextual instances.</p> |
||||
* |
||||
* @see javax.enterprise.context |
||||
* @see javax.enterprise.inject.spi |
||||
*/ |
||||
package javax.enterprise.context.spi; |
||||
|
@ -0,0 +1,186 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2010, 2015, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
|
||||
package javax.enterprise.event; |
||||
|
||||
import java.lang.annotation.Annotation; |
||||
import java.util.concurrent.CompletionStage; |
||||
import java.util.concurrent.Executor; |
||||
|
||||
import javax.enterprise.util.TypeLiteral; |
||||
|
||||
/** |
||||
* <p> |
||||
* Allows the application to fire events of a particular type. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* Beans fire events via an instance of the <tt>Event</tt> interface, which may be injected: |
||||
* </p> |
||||
* |
||||
* <pre> |
||||
* @Inject |
||||
* @Any |
||||
* Event<LoggedInEvent> loggedInEvent; |
||||
* </pre> |
||||
* |
||||
* <p> |
||||
* The <tt>fire()</tt> method accepts an event object: |
||||
* </p> |
||||
* |
||||
* <pre> |
||||
* public void login() { |
||||
* ... |
||||
* loggedInEvent.fire( new LoggedInEvent(user) ); |
||||
* } |
||||
* </pre> |
||||
* |
||||
* <p> |
||||
* Any combination of qualifiers may be specified at the injection point: |
||||
* </p> |
||||
* |
||||
* <pre> |
||||
* @Inject |
||||
* @Admin |
||||
* Event<LoggedInEvent> adminLoggedInEvent; |
||||
* </pre> |
||||
* |
||||
* <p> |
||||
* Or, the {@link javax.enterprise.inject.Any @Any} qualifier may be used, allowing the application to specify qualifiers |
||||
* dynamically: |
||||
* </p> |
||||
* |
||||
* <pre> |
||||
* @Inject |
||||
* @Any |
||||
* Event<LoggedInEvent> loggedInEvent; |
||||
* </pre> |
||||
* |
||||
* <p> |
||||
* For an injected <tt>Event</tt>: |
||||
* </p> |
||||
* |
||||
* <ul> |
||||
* <li>the <em>specified type</em> is the type parameter specified at the injection point, and</li> |
||||
* <li>the <em>specified qualifiers</em> are the qualifiers specified at the injection point.</li> |
||||
* </ul> |
||||
* |
||||
* <p> |
||||
* Events may also be fired asynchronously with {@link #fireAsync(Object)} and {@link #fireAsync(Object, NotificationOptions)} methods |
||||
* </p> |
||||
* |
||||
* @author Gavin King |
||||
* @author Pete Muir |
||||
* @author David Allen |
||||
* @author Antoine Sabot-Durand |
||||
* |
||||
* @param <T> the type of the event object |
||||
*/ |
||||
|
||||
public interface Event<T> { |
||||
|
||||
/** |
||||
* <p> |
||||
* Fires an event with the specified qualifiers and notifies observers. |
||||
* </p> |
||||
* |
||||
* @param event the event object |
||||
* @throws IllegalArgumentException if the runtime type of the event object contains a type variable |
||||
* @throws ObserverException if a notified observer throws a checked exception, it will be wrapped and rethrown as an |
||||
* (unchecked) {@link ObserverException} |
||||
*/ |
||||
public void fire(T event); |
||||
|
||||
/** |
||||
* <p> |
||||
* Fires an event asynchronously with the specified qualifiers and notifies asynchronous observers. |
||||
* </p> |
||||
* |
||||
* @param event the event object |
||||
* @return a {@link CompletionStage} allowing further pipeline composition on the asynchronous operation. |
||||
* Default asynchronous execution facility is container specific. |
||||
* If any observer notified by this event throws an exception |
||||
* then the resulting CompletionStage is completed exceptionally with {@link java.util.concurrent.CompletionException} |
||||
* that wraps all the exceptions raised by observers as suppressed exception. |
||||
* If no exception is thrown by observers then the resulting CompletionStage is completed normally with the event payload. |
||||
* @throws IllegalArgumentException if the runtime type of the event object contains a type variable |
||||
* |
||||
* @since 2.0 |
||||
*/ |
||||
public <U extends T> CompletionStage<U> fireAsync(U event); |
||||
|
||||
/** |
||||
* <p> |
||||
* Fires an event asynchronously with the specified qualifiers and notifies asynchronous observers. |
||||
* A custom {@link Executor} will be used to make asynchronous calls |
||||
* </p> |
||||
* |
||||
* @param event the event object |
||||
* @param options the notification options |
||||
* @return a {@link CompletionStage} allowing further pipeline composition on the asynchronous operation. |
||||
* Default asynchronous execution facility is container specific. |
||||
* If any observer notified by this event throws an exception |
||||
* then the resulting CompletionStage is completed exceptionally with {@link java.util.concurrent.CompletionException} |
||||
* that wraps all the exceptions raised by observers as suppressed exception. |
||||
* If no exception is thrown by observers then the resulting CompletionStage is completed normally with the event payload. |
||||
* @throws IllegalArgumentException if the runtime type of the event object contains a type variable |
||||
* |
||||
* @since 2.0 |
||||
*/ |
||||
public <U extends T> CompletionStage<U> fireAsync(U event, NotificationOptions options); |
||||
|
||||
/** |
||||
* <p> |
||||
* Obtains a child <tt>Event</tt> for the given additional required qualifiers. |
||||
* </p> |
||||
* |
||||
* @param qualifiers the additional specified qualifiers |
||||
* @return the child <tt>Event</tt> |
||||
* @throws IllegalArgumentException if passed two instances of the same non repeating qualifier type, or an instance of an annotation that |
||||
* is not a qualifier type |
||||
*/ |
||||
public Event<T> select(Annotation... qualifiers); |
||||
|
||||
/** |
||||
* <p> |
||||
* Obtains a child <tt>Event</tt> for the given required type and additional required qualifiers. |
||||
* </p> |
||||
* |
||||
* @param <U> the specified type |
||||
* @param subtype a {@link java.lang.Class} representing the specified type |
||||
* @param qualifiers the additional specified qualifiers |
||||
* @return the child <tt>Event</tt> |
||||
* @throws IllegalArgumentException if passed two instances of the same non repeating qualifier type, or an instance of an annotation that |
||||
* is not a qualifier type |
||||
*/ |
||||
public <U extends T> Event<U> select(Class<U> subtype, Annotation... qualifiers); |
||||
|
||||
/** |
||||
* <p> |
||||
* Obtains a child <tt>Event</tt> for the given required type and additional required qualifiers. |
||||
* </p> |
||||
* |
||||
* @param <U> the specified type |
||||
* @param subtype a {@link javax.enterprise.util.TypeLiteral} representing the specified type |
||||
* @param qualifiers the additional specified qualifiers |
||||
* @return the child <tt>Event</tt> |
||||
* @throws IllegalArgumentException if passed two instances of the same non repeating qualifier type, or an instance of an annotation that |
||||
* is not a qualifier type |
||||
*/ |
||||
public <U extends T> Event<U> select(TypeLiteral<U> subtype, Annotation... qualifiers); |
||||
|
||||
} |
@ -0,0 +1,76 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2016, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
package javax.enterprise.event; |
||||
|
||||
import java.util.HashMap; |
||||
import java.util.Map; |
||||
import java.util.concurrent.Executor; |
||||
|
||||
/** |
||||
* The immutable implementation of {@link NotificationOptions}. |
||||
* |
||||
* @author Martin Kouba |
||||
* |
||||
*/ |
||||
class ImmutableNotificationOptions implements NotificationOptions { |
||||
|
||||
private final Executor executor; |
||||
|
||||
private final Map<String, Object> options; |
||||
|
||||
private ImmutableNotificationOptions(Executor executor, Map<String, Object> options) { |
||||
this.executor = executor; |
||||
this.options = new HashMap<>(options); |
||||
} |
||||
|
||||
@Override |
||||
public Executor getExecutor() { |
||||
return executor; |
||||
} |
||||
|
||||
@Override |
||||
public Object get(String name) { |
||||
return options.get(name); |
||||
} |
||||
|
||||
static class Builder implements javax.enterprise.event.NotificationOptions.Builder { |
||||
|
||||
private Executor executor; |
||||
|
||||
private Map<String, Object> options; |
||||
|
||||
Builder() { |
||||
this.options = new HashMap<>(); |
||||
} |
||||
|
||||
public Builder setExecutor(Executor executor) { |
||||
this.executor = executor; |
||||
return this; |
||||
} |
||||
|
||||
public Builder set(String name, Object value) { |
||||
options.put(name, value); |
||||
return this; |
||||
} |
||||
|
||||
public ImmutableNotificationOptions build() { |
||||
return new ImmutableNotificationOptions(executor, options); |
||||
} |
||||
|
||||
} |
||||
|
||||
} |
@ -0,0 +1,86 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2016, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
package javax.enterprise.event; |
||||
|
||||
import java.util.concurrent.Executor; |
||||
|
||||
/** |
||||
* Notification options are used to configure observer notification. |
||||
* |
||||
* @author Martin Kouba |
||||
* @see Event#fireAsync(Object, NotificationOptions) |
||||
* @since 2.0 |
||||
*/ |
||||
public interface NotificationOptions { |
||||
|
||||
/** |
||||
* |
||||
* @return the executor used to execute an asynchronous event |
||||
*/ |
||||
Executor getExecutor(); |
||||
|
||||
/** |
||||
* |
||||
* @param optionName name of the option to get value of |
||||
* @return the value of an option or <code>null</code> if no option for the given name exists |
||||
*/ |
||||
Object get(String optionName); |
||||
|
||||
/** |
||||
* |
||||
* @param executor a specific {@link Executor} to handle observer notification |
||||
* @return an immutable holder of an executor |
||||
*/ |
||||
static NotificationOptions ofExecutor(Executor executor) { |
||||
return builder().setExecutor(executor).build(); |
||||
} |
||||
|
||||
/** |
||||
* |
||||
* @param optionName name of the option to set |
||||
* @param optionValue value for the option |
||||
* @return an immutable holder of a single option |
||||
*/ |
||||
static NotificationOptions of(String optionName, Object optionValue) { |
||||
return builder().set(optionName, optionValue).build(); |
||||
} |
||||
|
||||
/** |
||||
* |
||||
* @return the options builder |
||||
*/ |
||||
static Builder builder() { |
||||
return new ImmutableNotificationOptions.Builder(); |
||||
} |
||||
|
||||
/** |
||||
* Notification options builder. |
||||
* |
||||
* @author Martin Kouba |
||||
* @since 2.0 |
||||
*/ |
||||
interface Builder { |
||||
|
||||
Builder setExecutor(Executor executor); |
||||
|
||||
Builder set(String optionName, Object optionValue); |
||||
|
||||
NotificationOptions build(); |
||||
|
||||
} |
||||
|
||||
} |
@ -0,0 +1,48 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2010, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
|
||||
package javax.enterprise.event; |
||||
|
||||
/** |
||||
* <p> |
||||
* Indicates that a checked exception was thrown by an observer method during event notification. |
||||
* </p> |
||||
* |
||||
* @author Pete Muir |
||||
* @author Gavin King |
||||
*/ |
||||
public class ObserverException extends RuntimeException { |
||||
|
||||
private static final long serialVersionUID = -801836224808304381L; |
||||
|
||||
public ObserverException() { |
||||
|
||||
} |
||||
|
||||
public ObserverException(String message) { |
||||
super(message); |
||||
} |
||||
|
||||
public ObserverException(Throwable cause) { |
||||
super(cause); |
||||
} |
||||
|
||||
public ObserverException(String message, Throwable cause) { |
||||
super(message, cause); |
||||
} |
||||
|
||||
} |
@ -0,0 +1,109 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2010, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
|
||||
package javax.enterprise.event; |
||||
|
||||
import static java.lang.annotation.ElementType.PARAMETER; |
||||
import static java.lang.annotation.RetentionPolicy.RUNTIME; |
||||
|
||||
import java.lang.annotation.Documented; |
||||
import java.lang.annotation.Retention; |
||||
import java.lang.annotation.Target; |
||||
|
||||
/** |
||||
* <p> |
||||
* Identifies the event parameter of an observer method. May be applied to a parameter of a method of a bean class or |
||||
* {@linkplain javax.enterprise.inject.spi.Extension extension}. |
||||
* </p> |
||||
* |
||||
* <pre> |
||||
* public void afterLogin(@Observes LoggedInEvent event) { ... } |
||||
* </pre> |
||||
* |
||||
* <p> |
||||
* An observer method is a non-abstract method of a managed bean class or session bean class (or of an extension). An observer |
||||
* method may be either static or non-static. If the bean is a session bean, the observer method must be either a business |
||||
* method of the EJB or a static method of the bean class. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* Each observer method must have exactly one event parameter, of the same type as the event type it observes. Event qualifiers |
||||
* may be declared by annotating the event parameter. When searching for observer methods for an event, the container considers |
||||
* the type and qualifiers of the event parameter. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* If the event parameter does not explicitly declare any qualifier, the observer method observes events with no qualifier. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* The event parameter type may contain a type variable or wildcard. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* In addition to the event parameter, observer methods may declare additional parameters, which may declare qualifiers. These |
||||
* additional parameters are injection points. |
||||
* </p> |
||||
* |
||||
* <pre> |
||||
* public void afterLogin(@Observes LoggedInEvent event, @Manager User user, Logger log) { ... } |
||||
* </pre> |
||||
* |
||||
* <p> |
||||
* A bean (or extension) may declare multiple observer methods. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* Observer methods are inherited by bean subclasses. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* Interceptors and decorators may not declare observer methods. |
||||
* </p> |
||||
* |
||||
* @author Gavin King |
||||
* @author Pete Muir |
||||
* @author David Allen |
||||
*/ |
||||
|
||||
@Target(PARAMETER) |
||||
@Retention(RUNTIME) |
||||
@Documented |
||||
public @interface Observes { |
||||
/** |
||||
* <p> |
||||
* Specifies {@linkplain javax.enterprise.event.Reception under what conditions the observer method is notified}. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* By default, the observer method is notified even if no instance of the bean that defines the observer method already |
||||
* exists in the current context. |
||||
* </p> |
||||
*/ |
||||
public Reception notifyObserver() default Reception.ALWAYS; |
||||
|
||||
/** |
||||
* <p> |
||||
* Specifies {@linkplain javax.enterprise.event.Reception at what time the observer method is notified}. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* By default, the observer method is notified when the event is fired. |
||||
* </p> |
||||
*/ |
||||
public TransactionPhase during() default TransactionPhase.IN_PROGRESS; |
||||
} |
@ -0,0 +1,99 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2015, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
|
||||
package javax.enterprise.event; |
||||
|
||||
import static java.lang.annotation.ElementType.PARAMETER; |
||||
import static java.lang.annotation.RetentionPolicy.RUNTIME; |
||||
|
||||
import java.lang.annotation.Documented; |
||||
import java.lang.annotation.Retention; |
||||
import java.lang.annotation.Target; |
||||
|
||||
/** |
||||
* <p> |
||||
* Identifies the event parameter of an asynchronous observer method. May be applied to a parameter of a method of a bean class
|
||||
* </p> |
||||
* |
||||
* <pre> |
||||
* public void afterLogin(@ObservesAsync LoggedInEvent event) { ... } |
||||
* </pre> |
||||
* |
||||
* <p> |
||||
* An observer method is a non-abstract method of a managed bean class or session bean class (or of an extension). An observer |
||||
* method may be either static or non-static. If the bean is a session bean, the observer method must be either a business |
||||
* method of the EJB or a static method of the bean class. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* Each observer method must have exactly one event parameter, of the same type as the event type it observes. Event qualifiers |
||||
* may be declared by annotating the event parameter. When searching for observer methods for an event, the container considers |
||||
* the type and qualifiers of the event parameter. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* If the event parameter does not explicitly declare any qualifier, the observer method observes events with no qualifier. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* The event parameter type may contain a type variable or wildcard. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* In addition to the event parameter, observer methods may declare additional parameters, which may declare qualifiers. These |
||||
* additional parameters are injection points. |
||||
* </p> |
||||
* |
||||
* <pre> |
||||
* public void afterLogin(@ObservesAsync LoggedInEvent event, @Manager User user, Logger log) { ... } |
||||
* </pre> |
||||
* |
||||
* <p> |
||||
* A bean (or extension) may declare multiple observer methods. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* Observer methods are inherited by bean subclasses. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* Interceptors and decorators may not declare observer methods. |
||||
* </p> |
||||
* |
||||
* @author Gavin King |
||||
* @author Pete Muir |
||||
* @author David Allen |
||||
*/ |
||||
|
||||
@Target(PARAMETER) |
||||
@Retention(RUNTIME) |
||||
@Documented |
||||
public @interface ObservesAsync { |
||||
/** |
||||
* <p> |
||||
* Specifies {@linkplain Reception under what conditions the observer method is notified}. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* By default, the observer method is notified even if no instance of the bean that defines the observer method already |
||||
* exists in the current context. |
||||
* </p> |
||||
*/ |
||||
public Reception notifyObserver() default Reception.ALWAYS; |
||||
|
||||
|
||||
} |
@ -0,0 +1,55 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2010, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
package javax.enterprise.event; |
||||
|
||||
/** |
||||
* <p> |
||||
* Distinguishes conditional {@linkplain javax.enterprise.event.Observes observer methods} from observer methods which are |
||||
* always notified. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* A conditional observer method is an observer method which is notified of an event only if an instance of the bean that |
||||
* defines the observer method already exists in the current context. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* Beans with scope {@link javax.enterprise.context.Dependent @Dependent} may not have conditional observer methods. |
||||
* </p> |
||||
* |
||||
* @author Gavin King |
||||
* @author Dan Allen |
||||
* @author David Allen |
||||
*/ |
||||
public enum Reception { |
||||
/** |
||||
* <p> |
||||
* Specifies that an observer method is only called if the current instance of the bean declaring the observer method |
||||
* already exists. |
||||
* </p> |
||||
* <p> |
||||
* If there is no active context for the scope to which the bean declaring this observer method belongs, then the observer |
||||
* method is not called. |
||||
* </p> |
||||
*/ |
||||
IF_EXISTS, |
||||
|
||||
/** |
||||
* Specifies that an observer method always receives event notifications. |
||||
*/ |
||||
ALWAYS |
||||
} |
@ -0,0 +1,92 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2010, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
package javax.enterprise.event; |
||||
|
||||
/** |
||||
* <p> |
||||
* Distinguishes the various kinds of transactional {@linkplain javax.enterprise.event.Observes observer methods} from regular |
||||
* observer methods which are notified immediately. |
||||
* </p> |
||||
* <p> |
||||
* Transactional observer methods are observer methods which receive event notifications during the before or after completion |
||||
* phase of the transaction in which the event was fired. If no transaction is in progress when the event is fired, they are |
||||
* notified at the same time as other observers. |
||||
* If the transaction is in progress, but {@link javax.transaction.Synchronization} callback cannot be registered due to the transaction being already |
||||
* marked for rollback or in state where {@link javax.transaction.Synchronization} callbacks cannot be registered, the {@link #BEFORE_COMPLETION}, |
||||
* {@link #AFTER_COMPLETION} and {@link #AFTER_FAILURE} observer methods are notified at the same time as other observers, |
||||
* but {@link #AFTER_SUCCESS} observer methods get skipped. |
||||
* </p> |
||||
* |
||||
* @author Pete Muir |
||||
* @author Gavin King |
||||
* |
||||
*/ |
||||
public enum TransactionPhase { |
||||
|
||||
/** |
||||
* <p> |
||||
* Identifies a regular observer method, called when the event is fired. |
||||
* </p> |
||||
*/ |
||||
IN_PROGRESS, |
||||
|
||||
/** |
||||
* <p> |
||||
* Identifies a before completion observer method, called during the before completion phase of the transaction. |
||||
* </p> |
||||
* <p> |
||||
* Transactional observer will be notified if there is no transaction in progress, or the transaction is in progress, |
||||
* but {@link javax.transaction.Synchronization} callback cannot be registered due to the transaction being already |
||||
* marked for rollback or in state where {@link javax.transaction.Synchronization} callbacks cannot be registered. |
||||
* </p> |
||||
*/ |
||||
BEFORE_COMPLETION, |
||||
|
||||
/** |
||||
* <p> |
||||
* Identifies an after completion observer method, called during the after completion phase of the transaction. |
||||
* </p> |
||||
* <p> |
||||
* Transactional observer will be notified if there is no transaction in progress, or the transaction is in progress, |
||||
* but {@link javax.transaction.Synchronization} callback cannot be registered due to the transaction being already |
||||
* marked for rollback or in state where {@link javax.transaction.Synchronization} callbacks cannot be registered. |
||||
* </p> |
||||
*/ |
||||
AFTER_COMPLETION, |
||||
|
||||
/** |
||||
* <p> |
||||
* Identifies an after failure observer method, called during the after completion phase of the transaction, only when the |
||||
* transaction fails. |
||||
* </p> |
||||
* <p> |
||||
* Transactional observer will be notified will also get invoked if there is no transaction in progress, or the transaction is in progress, |
||||
* but {@link javax.transaction.Synchronization} callback cannot be registered due to the transaction being already |
||||
* marked for rollback or in state where {@link javax.transaction.Synchronization} callbacks cannot be registered. |
||||
* </p> |
||||
*/ |
||||
AFTER_FAILURE, |
||||
|
||||
/** |
||||
* <p> |
||||
* Identifies an after success observer method, called during the after completion phase of the transaction, only when the |
||||
* transaction completes successfully. |
||||
* </p> |
||||
*/ |
||||
AFTER_SUCCESS |
||||
|
||||
} |
@ -0,0 +1,118 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2010, 2015, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
/** |
||||
* <p>Annotations and interfaces relating to events.<p> |
||||
* |
||||
* <p>{@linkplain javax.enterprise.inject Beans} may produce and |
||||
* consume events. Events allows beans to interact in a completely |
||||
* decoupled fashion, with no compile-time dependency between the |
||||
* interacting beans. Most importantly, it allows stateful beans |
||||
* in one architectural tier of the application to synchronize |
||||
* their internal state with state changes that occur in a |
||||
* different tier.</p> |
||||
* |
||||
* <p>Events may be fired synchronously or asynchronously.</p> |
||||
* |
||||
* <p>An event comprises:</p> |
||||
* |
||||
* <ul> |
||||
* <li>A Java object, called the event object</li> |
||||
* <li>A (possibly empty) set of instances of qualifier types, called |
||||
* the event qualifiers</li> |
||||
* </ul> |
||||
* |
||||
* <p>The {@link javax.enterprise.event.Event} interface is used to |
||||
* fire events.</p> |
||||
* |
||||
* <h3>Event objects and event types</h3> |
||||
* |
||||
* <p>The event object acts as a payload, to propagate state from |
||||
* producer to consumer. An event object is an instance of a concrete |
||||
* Java class with no type variables.</p> |
||||
* |
||||
* <p>The event types of the event include all superclasses and |
||||
* interfaces of the runtime class of the event object. An event type |
||||
* may not contain a type variable.</p> |
||||
* |
||||
* <h3>Event qualifiers</h3> |
||||
* |
||||
* <p>The event qualifiers act as topic selectors, allowing the consumer |
||||
* to narrow the set of events it observes. An event qualifier may be an |
||||
* instance of any {@linkplain javax.inject.Qualifier qualifier type}.</p> |
||||
* |
||||
* <h3>Observer methods</h3> |
||||
* |
||||
* <p>An {@linkplain javax.enterprise.event.Observes observer method} |
||||
* allows the application to receive and respond synchronously to event notifications. |
||||
* And an {@linkplain javax.enterprise.event.ObservesAsync async observer method} |
||||
* allows the application to receive and respond asynchronously to event notifications. |
||||
* they both act as event consumers, observing events of a specific type, with a |
||||
* specific set of qualifiers. Any Java type may be observed by an |
||||
* observer method.</p> |
||||
* |
||||
* <p>An observer method is a method of a bean class or |
||||
* {@linkplain javax.enterprise.inject.spi.Extension extension} with a |
||||
* parameter annotated {@link javax.enterprise.event.Observes @Observes} |
||||
* or {@link javax.enterprise.event.ObservesAsync @ObservesAsync}.</p> |
||||
* |
||||
* <p>An observer method will be notified of an event if:</p> |
||||
* |
||||
* <ul> |
||||
* <li>the event object is assignable to the type observed by the observer |
||||
* method,</li> |
||||
* <li>the observer method has all the event qualifiers of the event, and</li> |
||||
* <li>either the event is not a |
||||
* {@linkplain javax.enterprise.inject.spi container lifecycle event}, or |
||||
* the observer method belongs to an |
||||
* {@linkplain javax.enterprise.inject.spi.Extension extension}. |
||||
* </ul> |
||||
* |
||||
* <p>If a synchronous observer method is a |
||||
* {@linkplain javax.enterprise.event.TransactionPhase transactional |
||||
* observer method} and there is a JTA transaction in progress when the |
||||
* event is fired, the observer method is notified during the appropriate |
||||
* transaction completion phase. Otherwise, the observer is notified when |
||||
* the event is fired.</p> |
||||
* |
||||
* <p>The order in which observer methods are called depends on the value of |
||||
* the {@linkplain javax.annotation.Priority @Priority} applied to the observer.</p> |
||||
* <p></p>If no priority is defined on a observer, its priority is javax.interceptor.Interceptor.Priority.APPLICATION+500.</p> |
||||
* <p>If two observer have the same priority their relative order is undefined.</p> |
||||
* |
||||
* <p>Observer methods may throw exceptions:</p> |
||||
* |
||||
* <ul> |
||||
* <li>If the observer method is a |
||||
* {@linkplain javax.enterprise.event.TransactionPhase transactional |
||||
* observer method}, any exception is caught and logged by the container.</li> |
||||
* <li>If the observer method is asynchronous, any exception is caught by the container and added as a suppressed exception |
||||
* to a {@link java.util.concurrent.CompletionException} that could be handle by the application</li> |
||||
* <li>Otherwise, the exception aborts processing of the event. |
||||
* No other observer methods of that event will be called. The |
||||
* exception is rethrown. If the exception is a checked exception, |
||||
* it is wrapped and rethrown as an (unchecked) |
||||
* {@link javax.enterprise.event.ObserverException}.</li> |
||||
* </ul> |
||||
* |
||||
* @see javax.enterprise.inject |
||||
* |
||||
* @see javax.enterprise.event.Observes |
||||
* @see javax.enterprise.event.Event |
||||
* @see javax.inject.Qualifier |
||||
*/ |
||||
package javax.enterprise.event; |
||||
|
@ -0,0 +1,83 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2010, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
|
||||
package javax.enterprise.inject; |
||||
|
||||
import static java.lang.annotation.ElementType.FIELD; |
||||
import static java.lang.annotation.ElementType.METHOD; |
||||
import static java.lang.annotation.ElementType.TYPE; |
||||
import static java.lang.annotation.RetentionPolicy.RUNTIME; |
||||
|
||||
import java.lang.annotation.Documented; |
||||
import java.lang.annotation.Retention; |
||||
import java.lang.annotation.Target; |
||||
|
||||
import javax.enterprise.util.AnnotationLiteral; |
||||
|
||||
/** |
||||
* <p> |
||||
* Specifies that a bean is an alternative. May be applied to a bean class, producer method or field or |
||||
* {@linkplain javax.enterprise.inject.Stereotype stereotype}. |
||||
* </p> |
||||
* |
||||
* <pre> |
||||
* @Alternative |
||||
* public class MockOrder extends Order { ... } |
||||
* </pre> |
||||
* |
||||
* <p> |
||||
* An alternative is not available for injection, lookup or EL resolution to classes or JSP/JSF pages in a module unless the |
||||
* module is a bean archive and the alternative is explicitly <em>selected</em> in that bean archive. An alternative is never |
||||
* available for injection, lookup or EL resolution in a module that is not a bean archive. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* By default, a bean archive has no selected alternatives. An alternative must be explicitly declared using the |
||||
* <tt><alternatives></tt> element of the <tt>beans.xml</tt> file of the bean archive. The <tt><alternatives></tt> |
||||
* element contains a list of bean classes and stereotypes. An alternative is selected for the bean archive if either: |
||||
* </p> |
||||
* |
||||
* <ul> |
||||
* <li>the alternative is a managed bean or session bean and the bean class of the bean is listed,</li> |
||||
* <li>the alternative is a producer method, field or resource, and the bean class that declares the method or field is listed, |
||||
* or</li> |
||||
* <li>any <tt>@Alternative</tt> stereotype of the alternative is listed.</li> |
||||
* </ul> |
||||
* |
||||
* @author Gavin King |
||||
* @author Pete Muir |
||||
*/ |
||||
@Target({ TYPE, METHOD, FIELD }) |
||||
@Retention(RUNTIME) |
||||
@Documented |
||||
public @interface Alternative { |
||||
|
||||
/** |
||||
* Supports inline instantiation of the {@link Alternative} annotation. |
||||
* |
||||
* @author Martin Kouba |
||||
* @since 2.0 |
||||
*/ |
||||
public final static class Literal extends AnnotationLiteral<Alternative> implements Alternative { |
||||
|
||||
public static final Literal INSTANCE = new Literal(); |
||||
|
||||
private static final long serialVersionUID = 1L; |
||||
|
||||
} |
||||
|
||||
} |
@ -0,0 +1,47 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2010, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
package javax.enterprise.inject; |
||||
|
||||
/** |
||||
* <p> |
||||
* Indicates that multiple beans match a certain combination of required type and required qualifiers and are eligible for |
||||
* injection into a certain class. |
||||
* </p> |
||||
* |
||||
* @author Pete Muir |
||||
* @author Gavin King |
||||
*/ |
||||
public class AmbiguousResolutionException extends ResolutionException { |
||||
|
||||
private static final long serialVersionUID = -2132733164534544788L; |
||||
|
||||
public AmbiguousResolutionException() { |
||||
} |
||||
|
||||
public AmbiguousResolutionException(String message, Throwable throwable) { |
||||
super(message, throwable); |
||||
} |
||||
|
||||
public AmbiguousResolutionException(String message) { |
||||
super(message); |
||||
} |
||||
|
||||
public AmbiguousResolutionException(Throwable throwable) { |
||||
super(throwable); |
||||
} |
||||
|
||||
} |
@ -0,0 +1,97 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2010, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
|
||||
package javax.enterprise.inject; |
||||
|
||||
import static java.lang.annotation.ElementType.FIELD; |
||||
import static java.lang.annotation.ElementType.METHOD; |
||||
import static java.lang.annotation.ElementType.PARAMETER; |
||||
import static java.lang.annotation.ElementType.TYPE; |
||||
import static java.lang.annotation.RetentionPolicy.RUNTIME; |
||||
|
||||
import java.lang.annotation.Documented; |
||||
import java.lang.annotation.Retention; |
||||
import java.lang.annotation.Target; |
||||
|
||||
import javax.enterprise.event.Event; |
||||
import javax.enterprise.util.AnnotationLiteral; |
||||
import javax.inject.Qualifier; |
||||
|
||||
/** |
||||
* <p> |
||||
* The built-in qualifier type. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* Every bean has the qualifier <tt>@Any</tt>, even if it does not explicitly declare this qualifier, except for the |
||||
* special {@link javax.enterprise.inject.New @New qualified beans}. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* Every event has the qualifier <tt>@Any</tt>, even if it was raised without explicitly declaration of this qualifier. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* The <tt>@Any</tt> qualifier allows an injection point to refer to all beans or all events of a certain bean type. |
||||
* </p> |
||||
* |
||||
* <pre> |
||||
* @Inject |
||||
* @Any |
||||
* Instance<PaymentProcessor> anyPaymentProcessor; |
||||
* </pre> |
||||
* |
||||
* <pre> |
||||
* @Inject |
||||
* @Any |
||||
* Event<User> anyUserEvent; |
||||
* </pre> |
||||
* |
||||
* <pre> |
||||
* @Inject |
||||
* @Delegate |
||||
* @Any |
||||
* Logger logger; |
||||
* </pre> |
||||
* |
||||
* @author Gavin King |
||||
* @author David Allen |
||||
*/ |
||||
|
||||
@Qualifier |
||||
@Retention(RUNTIME) |
||||
@Target({ TYPE, METHOD, FIELD, PARAMETER }) |
||||
@Documented |
||||
public @interface Any { |
||||
|
||||
/** |
||||
* Supports inline instantiation of the {@link Any} qualifier. |
||||
* |
||||
* @author Martin Kouba |
||||
* @since 2.0 |
||||
* @see Instance |
||||
* @see Event |
||||
*/ |
||||
public static final class Literal extends AnnotationLiteral<Any> implements Any { |
||||
|
||||
public static final Literal INSTANCE = new Literal(); |
||||
|
||||
private static final long serialVersionUID = 1L; |
||||
|
||||
} |
||||
|
||||
} |
@ -0,0 +1,48 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2010, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
|
||||
package javax.enterprise.inject; |
||||
|
||||
/** |
||||
* <p> |
||||
* Indicates that a checked exception was thrown during creation of a bean. |
||||
* </p> |
||||
* |
||||
* @author Pete Muir |
||||
* @author Gavin King |
||||
*/ |
||||
public class CreationException extends InjectionException { |
||||
|
||||
private static final long serialVersionUID = 1002854668862145298L; |
||||
|
||||
public CreationException() { |
||||
|
||||
} |
||||
|
||||
public CreationException(String message) { |
||||
super(message); |
||||
} |
||||
|
||||
public CreationException(Throwable cause) { |
||||
super(cause); |
||||
} |
||||
|
||||
public CreationException(String message, Throwable cause) { |
||||
super(message, cause); |
||||
} |
||||
|
||||
} |
@ -0,0 +1,62 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2010, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
|
||||
package javax.enterprise.inject; |
||||
|
||||
import static java.lang.annotation.ElementType.FIELD; |
||||
import static java.lang.annotation.ElementType.PARAMETER; |
||||
import static java.lang.annotation.RetentionPolicy.RUNTIME; |
||||
|
||||
import java.lang.annotation.Documented; |
||||
import java.lang.annotation.Retention; |
||||
import java.lang.annotation.Target; |
||||
|
||||
import javax.inject.Qualifier; |
||||
|
||||
/** |
||||
* <p> |
||||
* A decorator may inject metadata about the bean it is decorating |
||||
* </p> |
||||
* |
||||
* <pre> |
||||
* @Decorator |
||||
* class TimestampLogger implements Logger { |
||||
* @Inject |
||||
* @Delegate |
||||
* @Any |
||||
* Logger logger; |
||||
* |
||||
* @Inject |
||||
* @Decorated |
||||
* Bean<Logger> bean; |
||||
* |
||||
* void log(String message) { |
||||
* ... |
||||
* } |
||||
* } |
||||
* </pre> |
||||
* |
||||
* @author Pete Muir |
||||
* @since 1.1 |
||||
*/ |
||||
|
||||
@Target({ PARAMETER, FIELD }) |
||||
@Retention(RUNTIME) |
||||
@Documented |
||||
@Qualifier |
||||
public @interface Decorated { |
||||
} |
@ -0,0 +1,111 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2010, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
|
||||
package javax.enterprise.inject; |
||||
|
||||
import static java.lang.annotation.ElementType.FIELD; |
||||
import static java.lang.annotation.ElementType.METHOD; |
||||
import static java.lang.annotation.ElementType.PARAMETER; |
||||
import static java.lang.annotation.ElementType.TYPE; |
||||
import static java.lang.annotation.RetentionPolicy.RUNTIME; |
||||
|
||||
import java.lang.annotation.Documented; |
||||
import java.lang.annotation.Retention; |
||||
import java.lang.annotation.Target; |
||||
|
||||
import javax.enterprise.event.Event; |
||||
import javax.enterprise.util.AnnotationLiteral; |
||||
import javax.inject.Qualifier; |
||||
|
||||
/** |
||||
* <p> |
||||
* The default qualifier type. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* If a bean does not explicitly declare a qualifier other than {@link javax.inject.Named @Named}, the bean has the |
||||
* qualifier <tt>@Default</tt>. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* If an injection point declares no qualifier, the injection point has exactly one qualifier, the default qualifier |
||||
* <tt>@Default</tt>. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* The following are equivalent: |
||||
* </p> |
||||
* |
||||
* <pre> |
||||
* @ConversationScoped |
||||
* public class Order { |
||||
* |
||||
* private Product product; |
||||
* private User customer; |
||||
* |
||||
* @Inject |
||||
* public void init(@Selected Product product, User customer) { |
||||
* this.product = product; |
||||
* this.customer = customer; |
||||
* } |
||||
* |
||||
* } |
||||
* </pre> |
||||
* |
||||
* <pre> |
||||
* @Default |
||||
* @ConversationScoped |
||||
* public class Order { |
||||
* |
||||
* private Product product; |
||||
* private User customer; |
||||
* |
||||
* @Inject |
||||
* public void init(@Selected Product product, @Default User customer) { |
||||
* this.product = product; |
||||
* this.customer = customer; |
||||
* } |
||||
* |
||||
* } |
||||
* </pre> |
||||
* |
||||
* @author Pete Muir |
||||
* @author Gavin King |
||||
*/ |
||||
|
||||
@Target({ TYPE, METHOD, PARAMETER, FIELD }) |
||||
@Retention(RUNTIME) |
||||
@Documented |
||||
@Qualifier |
||||
public @interface Default { |
||||
|
||||
/** |
||||
* Supports inline instantiation of the {@link Default} qualifier. |
||||
* |
||||
* @author Martin Kouba |
||||
* @since 2.0 |
||||
* @see Instance |
||||
* @see Event |
||||
*/ |
||||
public static final class Literal extends AnnotationLiteral<Default> implements Default { |
||||
|
||||
public static final Literal INSTANCE = new Literal(); |
||||
|
||||
private static final long serialVersionUID = 1L; |
||||
|
||||
} |
||||
} |
@ -0,0 +1,120 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2010, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
|
||||
package javax.enterprise.inject; |
||||
|
||||
import static java.lang.annotation.ElementType.PARAMETER; |
||||
import static java.lang.annotation.RetentionPolicy.RUNTIME; |
||||
|
||||
import java.lang.annotation.Documented; |
||||
import java.lang.annotation.Retention; |
||||
import java.lang.annotation.Target; |
||||
|
||||
/** |
||||
* <p> |
||||
* Identifies the disposed parameter of a disposer method. May be applied to a parameter of a method of a bean class. |
||||
* </p> |
||||
* |
||||
* <pre> |
||||
* public class UserDatabaseEntityManager { |
||||
* |
||||
* @Produces |
||||
* @ConversationScoped |
||||
* @UserDatabase |
||||
* public EntityManager create(EntityManagerFactory emf) { |
||||
* return emf.createEntityManager(); |
||||
* } |
||||
* |
||||
* public void close(@Disposes @UserDatabase EntityManager em) { |
||||
* em.close(); |
||||
* } |
||||
* |
||||
* } |
||||
* </pre> |
||||
* |
||||
* <pre> |
||||
* public class Resources { |
||||
* |
||||
* @PersistenceContext |
||||
* @Produces |
||||
* @UserDatabase |
||||
* private EntityManager em; |
||||
* |
||||
* public void close(@Disposes @UserDatabase EntityManager em) { |
||||
* em.close(); |
||||
* } |
||||
* |
||||
* } |
||||
* </pre> |
||||
* |
||||
* <p> |
||||
* A disposer method allows the application to perform customized cleanup of an object returned by a |
||||
* {@linkplain javax.enterprise.inject.Produces producer method or producer field}. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* A disposer method must be a non-abstract method of a managed bean class or session bean class. A disposer method may be |
||||
* either static or non-static. If the bean is a session bean, the disposer method must be a business method of the EJB or a |
||||
* static method of the bean class. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* A bean may declare multiple disposer methods. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* Each disposer method must have exactly one disposed parameter, of the same type as the corresponding producer method or |
||||
* producer field return type. When searching for disposer methods for a producer method or producer field, the container |
||||
* considers the type and qualifiers of the disposed parameter. If a disposed parameter resolves to a producer method or |
||||
* producer field declared by the same bean class, the container must call this method when destroying any instance returned by |
||||
* that producer method or producer field. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* In addition to the disposed parameter, a disposer method may declare additional parameters, which may also specify |
||||
* qualifiers. These additional parameters are injection points. |
||||
* </p> |
||||
* |
||||
* <pre> |
||||
* public void close(@Disposes @UserDatabase EntityManager em, Logger log) { ... } |
||||
* </pre> |
||||
* |
||||
* <p> |
||||
* A disposer method may resolve to multiple producer methods or producer fields declared by the bean class, in which case the |
||||
* container must call it when destroying any instance returned by any of these producer methods or producer fields. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* Disposer methods are not inherited by bean subclasses. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* Interceptors and decorators may not declare disposer methods. |
||||
* </p> |
||||
* |
||||
* @see javax.enterprise.inject.Produces @Produces |
||||
* |
||||
* @author Gavin King |
||||
* @author Pete Muir |
||||
*/ |
||||
|
||||
@Target(PARAMETER) |
||||
@Retention(RUNTIME) |
||||
@Documented |
||||
public @interface Disposes { |
||||
|
||||
} |
@ -0,0 +1,45 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2010, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
package javax.enterprise.inject; |
||||
|
||||
/** |
||||
* <p> |
||||
* Indicates that a producer method returned a null value or a producer field contained a null value, and the scope of the |
||||
* producer method or field was not {@link javax.enterprise.context.Dependent}. |
||||
* </p> |
||||
*/ |
||||
public class IllegalProductException extends InjectionException { |
||||
|
||||
private static final long serialVersionUID = -6280627846071966243L; |
||||
|
||||
public IllegalProductException() { |
||||
super(); |
||||
} |
||||
|
||||
public IllegalProductException(String message, Throwable cause) { |
||||
super(message, cause); |
||||
} |
||||
|
||||
public IllegalProductException(String message) { |
||||
super(message); |
||||
} |
||||
|
||||
public IllegalProductException(Throwable cause) { |
||||
super(cause); |
||||
} |
||||
|
||||
} |
@ -0,0 +1,44 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2010, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
|
||||
package javax.enterprise.inject; |
||||
|
||||
/** |
||||
* <t>Indicates a problem relating to dependency injection.</t> |
||||
* |
||||
* @author Pete Muir |
||||
*/ |
||||
public class InjectionException extends RuntimeException { |
||||
|
||||
private static final long serialVersionUID = -2132733164534544788L; |
||||
|
||||
public InjectionException() { |
||||
} |
||||
|
||||
public InjectionException(String message, Throwable throwable) { |
||||
super(message, throwable); |
||||
} |
||||
|
||||
public InjectionException(String message) { |
||||
super(message); |
||||
} |
||||
|
||||
public InjectionException(Throwable throwable) { |
||||
super(throwable); |
||||
} |
||||
|
||||
} |
@ -0,0 +1,240 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2010, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
|
||||
package javax.enterprise.inject; |
||||
|
||||
import java.lang.annotation.Annotation; |
||||
import java.util.stream.Stream; |
||||
import java.util.stream.StreamSupport; |
||||
|
||||
import javax.enterprise.util.TypeLiteral; |
||||
import javax.inject.Provider; |
||||
|
||||
/** |
||||
* <p> |
||||
* Allows the application to dynamically obtain instances of beans with a specified combination of required type and qualifiers. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* In certain situations, injection is not the most convenient way to obtain a contextual reference. For example, it may not be |
||||
* used when: |
||||
* </p> |
||||
* |
||||
* <ul> |
||||
* <li>the bean type or qualifiers vary dynamically at runtime, or</li> |
||||
* <li>depending upon the deployment, there may be no bean which satisfies the type and qualifiers, or</li> |
||||
* <li>we would like to iterate over all beans of a certain type.</li> |
||||
* </ul> |
||||
* |
||||
* <p> |
||||
* In these situations, an instance of the <tt>Instance</tt> may be injected: |
||||
* </p> |
||||
* |
||||
* <pre> |
||||
* @Inject |
||||
* Instance<PaymentProcessor> paymentProcessor; |
||||
* </pre> |
||||
* |
||||
* <p> |
||||
* Any combination of qualifiers may be specified at the injection point: |
||||
* </p> |
||||
* |
||||
* <pre> |
||||
* @Inject |
||||
* @PayBy(CHEQUE) |
||||
* Instance<PaymentProcessor> chequePaymentProcessor; |
||||
* </pre> |
||||
* |
||||
* <p> |
||||
* Or, the {@link javax.enterprise.inject.Any @Any} qualifier may be used, allowing the application to specify qualifiers |
||||
* dynamically: |
||||
* </p> |
||||
* |
||||
* <pre> |
||||
* @Inject |
||||
* @Any |
||||
* Instance<PaymentProcessor> anyPaymentProcessor; |
||||
* </pre> |
||||
* |
||||
* <p> |
||||
* Finally, the {@link javax.enterprise.inject.New @New} qualifier may be used, allowing the application to obtain a |
||||
* {@link javax.enterprise.inject.New @New} qualified bean: |
||||
* </p> |
||||
* |
||||
* <pre> |
||||
* @Inject |
||||
* @New(ChequePaymentProcessor.class) |
||||
* Instance<PaymentProcessor> chequePaymentProcessor; |
||||
* </pre> |
||||
* |
||||
* <p> |
||||
* For an injected <tt>Instance</tt>: |
||||
* </p> |
||||
* |
||||
* <ul> |
||||
* <li>the <em>required type</em> is the type parameter specified at the injection point, and</li> |
||||
* <li>the <em>required qualifiers</em> are the qualifiers specified at the injection point.</li> |
||||
* </ul> |
||||
* |
||||
* <p> |
||||
* The inherited {@link javax.inject.Provider#get()} method returns a contextual references for the unique bean that matches the |
||||
* required type and required qualifiers and is eligible for injection into the class into which the parent <tt>Instance</tt> |
||||
* was injected, or throws an {@link javax.enterprise.inject.UnsatisfiedResolutionException} or |
||||
* {@link javax.enterprise.inject.AmbiguousResolutionException}. |
||||
* </p> |
||||
* |
||||
* <pre> |
||||
* PaymentProcessor pp = chequePaymentProcessor.get(); |
||||
* </pre> |
||||
* |
||||
* <p> |
||||
* The inherited {@link java.lang.Iterable#iterator()} method returns an iterator over contextual references for beans that |
||||
* match the required type and required qualifiers and are eligible for injection into the class into which the parent |
||||
* <tt>Instance</tt> was injected. |
||||
* </p> |
||||
* |
||||
* <pre> |
||||
* for (PaymentProcessor pp : anyPaymentProcessor) |
||||
* pp.test(); |
||||
* </pre> |
||||
* |
||||
* @see javax.inject.Provider#get() |
||||
* @see java.lang.Iterable#iterator() |
||||
* @see javax.enterprise.util.AnnotationLiteral |
||||
* @see javax.enterprise.util.TypeLiteral |
||||
* |
||||
* @author Gavin King |
||||
* @author John Ament |
||||
* @author Martin Kouba |
||||
* |
||||
* @param <T> the required bean type |
||||
*/ |
||||
|
||||
public interface Instance<T> extends Iterable<T>, Provider<T> { |
||||
|
||||
/** |
||||
* <p> |
||||
* Obtains a child <tt>Instance</tt> for the given additional required qualifiers. |
||||
* </p> |
||||
* |
||||
* @param qualifiers the additional required qualifiers |
||||
* @return the child <tt>Instance</tt> |
||||
* @throws IllegalArgumentException if passed two instances of the same non repeating qualifier type, or an instance of an annotation that |
||||
* is not a qualifier type |
||||
* @throws IllegalStateException if the container is already shutdown |
||||
*/ |
||||
Instance<T> select(Annotation... qualifiers); |
||||
|
||||
/** |
||||
* <p> |
||||
* Obtains a child <tt>Instance</tt> for the given required type and additional required qualifiers. |
||||
* </p> |
||||
* |
||||
* @param <U> the required type |
||||
* @param subtype a {@link java.lang.Class} representing the required type |
||||
* @param qualifiers the additional required qualifiers |
||||
* @return the child <tt>Instance</tt> |
||||
* @throws IllegalArgumentException if passed two instances of the same non repeating qualifier type, or an instance of an annotation that |
||||
* is not a qualifier type |
||||
* @throws IllegalStateException if the container is already shutdown |
||||
*/ |
||||
<U extends T> Instance<U> select(Class<U> subtype, Annotation... qualifiers); |
||||
|
||||
/** |
||||
* <p> |
||||
* Obtains a child <tt>Instance</tt> for the given required type and additional required qualifiers. |
||||
* </p> |
||||
* |
||||
* @param <U> the required type |
||||
* @param subtype a {@link javax.enterprise.util.TypeLiteral} representing the required type |
||||
* @param qualifiers the additional required qualifiers |
||||
* @return the child <tt>Instance</tt> |
||||
* @throws IllegalArgumentException if passed two instances of the same non repeating qualifier type, or an instance of an annotation that |
||||
* is not a qualifier type |
||||
* @throws IllegalStateException if the container is already shutdown |
||||
*/ |
||||
<U extends T> Instance<U> select(TypeLiteral<U> subtype, Annotation... qualifiers); |
||||
|
||||
/** |
||||
* <p> |
||||
* When called, provides back a Stream of the beans available in this Instance. If no beans are found, it returns an empty |
||||
* stream. |
||||
* </p> |
||||
* |
||||
* @since 2.0 |
||||
* @return a <tt>Stream</tt> representing the beans associated with this {@link Instance} object |
||||
*/ |
||||
default Stream<T> stream() { |
||||
return StreamSupport.stream(this.spliterator(), false); |
||||
} |
||||
|
||||
/** |
||||
* <p> |
||||
* Determines if there is no bean that matches the required type and qualifiers and is eligible for injection into the class
|
||||
* into which the parent <tt>Instance</tt> was injected. |
||||
* </p> |
||||
* |
||||
* @return <tt>true</tt> if there is no bean that matches the required type and qualifiers and is eligible for injection |
||||
* into the class into which the parent <tt>Instance</tt> was injected, or <tt>false</tt> otherwise. |
||||
*/ |
||||
boolean isUnsatisfied(); |
||||
|
||||
/** |
||||
* <p> |
||||
* Determines if there is more than one bean that matches the required type and qualifiers and is eligible for injection |
||||
* into the class into which the parent <tt>Instance</tt> was injected. |
||||
* </p> |
||||
* |
||||
* @return <tt>true</tt> if there is more than one bean that matches the required type and qualifiers and is eligible for |
||||
* injection into the class into which the parent <tt>Instance</tt> was injected, or <tt>false</tt> otherwise. |
||||
*/ |
||||
boolean isAmbiguous(); |
||||
|
||||
/** |
||||
* <p> |
||||
* Determines if there is exactly one bean that matches the required type and qualifiers and is eligible for injection |
||||
* into the class into which the parent <tt>Instance</tt> was injected. |
||||
* </p> |
||||
* |
||||
* @since 2.0 |
||||
* @return <tt>true</tt> if there is exactly one bean that matches the required type and qualifiers and is eligible for |
||||
* injection into the class into which the parent <tt>Instance</tt> was injected, or <tt>false</tt> otherwise. |
||||
*/ |
||||
default boolean isResolvable() { |
||||
return !isUnsatisfied() && !isAmbiguous(); |
||||
} |
||||
|
||||
/** |
||||
* <p> |
||||
* When called, the container destroys the instance if the active context object for the scope type of the bean supports |
||||
* destroying bean instances. All normal scoped built-in contexts support destroying bean instances. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* The instance passed should either be a dependent scoped bean instance obtained from the same {@link Instance} object, or |
||||
* the client proxy for a normal scoped bean instance. |
||||
* </p> |
||||
* |
||||
* |
||||
* @since 1.1 |
||||
* @param instance the instance to destroy |
||||
* @throws UnsupportedOperationException if the active context object for the scope type of the bean does not support |
||||
* destroying bean instances |
||||
*/ |
||||
void destroy(T instance); |
||||
|
||||
} |
@ -0,0 +1,56 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2010, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
|
||||
package javax.enterprise.inject; |
||||
|
||||
import static java.lang.annotation.ElementType.FIELD; |
||||
import static java.lang.annotation.ElementType.PARAMETER; |
||||
import static java.lang.annotation.RetentionPolicy.RUNTIME; |
||||
|
||||
import java.lang.annotation.Documented; |
||||
import java.lang.annotation.Retention; |
||||
import java.lang.annotation.Target; |
||||
|
||||
import javax.inject.Qualifier; |
||||
|
||||
/** |
||||
* <p> |
||||
* An interceptor may inject metadata about the bean it is intercepting. |
||||
* </p> |
||||
* |
||||
* <pre> |
||||
* @Transactional @Interceptor |
||||
* public class TransactionInterceptor { |
||||
* |
||||
* @Inject @Intercepted Bean<?> bean; |
||||
* |
||||
* @AroundInvoke |
||||
* public Object manageTransaction(InvocationContext ctx) throws Exception { ... } |
||||
* |
||||
* } |
||||
* </pre> |
||||
* |
||||
* @author Pete Muir |
||||
* @since 1.1 |
||||
*/ |
||||
|
||||
@Target({ PARAMETER, FIELD }) |
||||
@Retention(RUNTIME) |
||||
@Documented |
||||
@Qualifier |
||||
public @interface Intercepted { |
||||
} |
@ -0,0 +1,48 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2010, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
package javax.enterprise.inject; |
||||
|
||||
import static java.lang.annotation.ElementType.FIELD; |
||||
import static java.lang.annotation.ElementType.METHOD; |
||||
import static java.lang.annotation.ElementType.TYPE; |
||||
import static java.lang.annotation.RetentionPolicy.RUNTIME; |
||||
|
||||
import java.lang.annotation.Documented; |
||||
import java.lang.annotation.Retention; |
||||
import java.lang.annotation.Target; |
||||
|
||||
import javax.enterprise.context.RequestScoped; |
||||
import javax.inject.Named; |
||||
|
||||
/** |
||||
* <p> |
||||
* The built-in stereotype intended for use with beans that define the model layer of an MVC web application architecture such |
||||
* as JSF. |
||||
* </p> |
||||
* |
||||
* @see javax.enterprise.inject.Stereotype |
||||
* @author Gavin King |
||||
*/ |
||||
|
||||
@Named |
||||
@RequestScoped |
||||
@Documented |
||||
@Stereotype |
||||
@Target({ TYPE, METHOD, FIELD }) |
||||
@Retention(RUNTIME) |
||||
public @interface Model { |
||||
} |
@ -0,0 +1,115 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2010, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
|
||||
package javax.enterprise.inject; |
||||
|
||||
import static java.lang.annotation.ElementType.FIELD; |
||||
import static java.lang.annotation.ElementType.METHOD; |
||||
import static java.lang.annotation.ElementType.PARAMETER; |
||||
import static java.lang.annotation.ElementType.TYPE; |
||||
import static java.lang.annotation.RetentionPolicy.RUNTIME; |
||||
|
||||
import java.lang.annotation.Documented; |
||||
import java.lang.annotation.Retention; |
||||
import java.lang.annotation.Target; |
||||
|
||||
import javax.enterprise.context.Dependent; |
||||
import javax.enterprise.util.AnnotationLiteral; |
||||
import javax.inject.Qualifier; |
||||
|
||||
/** |
||||
* <p> |
||||
* The {@link New} qualifier was deprecated in CDI 1.1. CDI applications are encouraged to inject {@link Dependent} scoped beans |
||||
* instead. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* The <tt>@New</tt> qualifier allows the application to obtain a new instance of a bean which is not bound to the declared |
||||
* scope, but has had dependency injection performed. |
||||
* </p> |
||||
* |
||||
* <pre> |
||||
* @Produces @ConversationScoped |
||||
* @Special Order getSpecialOrder(@New(Order.class) Order order) { |
||||
* ... |
||||
* return order; |
||||
* } |
||||
* </pre> |
||||
* |
||||
* <p> |
||||
* When the <tt>@New</tt> qualifier is specified at an injection point and no {@link javax.enterprise.inject.New#value() |
||||
* value} member is explicitly specified, the container defaults the {@link javax.enterprise.inject.New#value() value} to the |
||||
* declared type of the injection point. So the following injection point has qualifier <tt>@New(Order.class)</tt>: |
||||
* </p> |
||||
* |
||||
* <pre> |
||||
* @Produces @ConversationScoped |
||||
* @Special Order getSpecialOrder(@New Order order) { ... } |
||||
* </pre> |
||||
* |
||||
* @author Gavin King |
||||
* @author Pete Muir |
||||
*/ |
||||
|
||||
@Target({ FIELD, PARAMETER, METHOD, TYPE }) |
||||
@Retention(RUNTIME) |
||||
@Documented |
||||
@Qualifier |
||||
public @interface New { |
||||
/** |
||||
* <p> |
||||
* Specifies the bean class of the new instance. The class must be the bean class of an enabled or disabled bean. The bean |
||||
* class need not be deployed in a bean archive. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* Defaults to the declared type of the injection point if not specified. |
||||
* </p> |
||||
* |
||||
* @return the bean class of the new instance |
||||
*/ |
||||
Class<?> value() default New.class; |
||||
|
||||
/** |
||||
* Supports inline instantiation of the {@link New} qualifier. |
||||
* |
||||
* @author Martin Kouba |
||||
* @since 2.0 |
||||
*/ |
||||
public final static class Literal extends AnnotationLiteral<New> implements New { |
||||
|
||||
public static final Literal INSTANCE = of(New.class); |
||||
|
||||
private static final long serialVersionUID = 1L; |
||||
|
||||
private final Class<?> value; |
||||
|
||||
public static Literal of(Class<?> value) { |
||||
return new Literal(value); |
||||
} |
||||
|
||||
private Literal(Class<?> value) { |
||||
this.value = value; |
||||
} |
||||
|
||||
public Class<?> value() { |
||||
return value; |
||||
} |
||||
} |
||||
|
||||
|
||||
} |
@ -0,0 +1,121 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2010, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
|
||||
package javax.enterprise.inject; |
||||
|
||||
import static java.lang.annotation.ElementType.FIELD; |
||||
import static java.lang.annotation.ElementType.METHOD; |
||||
import static java.lang.annotation.RetentionPolicy.RUNTIME; |
||||
|
||||
import java.lang.annotation.Documented; |
||||
import java.lang.annotation.Retention; |
||||
import java.lang.annotation.Target; |
||||
|
||||
/** |
||||
* |
||||
* <p> |
||||
* Identifies a producer method or field. May be applied to a method or field of a bean class. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* A producer method must be a non-abstract method of a managed bean class or session bean class. A producer method may be |
||||
* either static or non-static. If the bean is a session bean, the producer method must be either a business method of the EJB |
||||
* or a static method of the bean class. |
||||
* </p> |
||||
* |
||||
* <pre> |
||||
* public class Shop { |
||||
* @Produces @ApplicationScoped |
||||
* @Catalog @Named("catalog") |
||||
* List<Product> getProducts() { ... } |
||||
* ... |
||||
* } |
||||
* </pre> |
||||
* |
||||
* <p> |
||||
* A producer field must be a field of a managed bean class or session bean class. A producer field may be either static or |
||||
* non-static. If the bean is a session bean, the producer field must be a static field of the bean class. |
||||
* </p> |
||||
* |
||||
* <pre> |
||||
* public class Shop { |
||||
* @Produces @ApplicationScoped |
||||
* @Catalog @Named("catalog") |
||||
* List<Product> products = ...; |
||||
* ... |
||||
* } |
||||
* </pre> |
||||
* |
||||
* <p> |
||||
* If a producer method sometimes returns a null value, or if a producer field sometimes contains a null value when accessed, |
||||
* then the producer method or field must have scope {@link javax.enterprise.context.Dependent @Dependent}. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* A producer method return type or producer field type may not be a type variable. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* If the producer method return type or producer field type is a parameterized type, it must specify an actual type parameter |
||||
* or type variable for each type parameter. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* If the producer method return type or producer field type is a parameterized type with a type variable, it must have scope |
||||
* {@link javax.enterprise.context.Dependent @Dependent}. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* A producer method may have any number of parameters. All producer method parameters are injection points. |
||||
* </p> |
||||
* |
||||
* <pre> |
||||
* public class OrderFactory { |
||||
* |
||||
* @Produces |
||||
* @ConversationScoped |
||||
* public Order createCurrentOrder(Shop shop, @Selected Product product) { |
||||
* Order order = new Order(product, shop); |
||||
* return order; |
||||
* } |
||||
* |
||||
* } |
||||
* </pre> |
||||
* |
||||
* <p> |
||||
* A bean may declare multiple producer methods or fields. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* Producer methods and fields are not inherited by bean subclasses. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* Interceptors and decorators may not declare producer methods or fields. |
||||
* </p> |
||||
* |
||||
* @see javax.enterprise.inject.Disposes @Disposes |
||||
* |
||||
* @author Gavin King |
||||
* @author Pete Muir |
||||
*/ |
||||
|
||||
@Target({ METHOD, FIELD }) |
||||
@Retention(RUNTIME) |
||||
@Documented |
||||
public @interface Produces { |
||||
} |
@ -0,0 +1,44 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2010, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
package javax.enterprise.inject; |
||||
|
||||
/** |
||||
* <t>Indicates a problem relating to typesafe resolution.</t> |
||||
* |
||||
* @author Gavin King |
||||
*/ |
||||
public class ResolutionException extends InjectionException { |
||||
|
||||
private static final long serialVersionUID = -6280627846071966243L; |
||||
|
||||
public ResolutionException() { |
||||
super(); |
||||
} |
||||
|
||||
public ResolutionException(String message, Throwable cause) { |
||||
super(message, cause); |
||||
} |
||||
|
||||
public ResolutionException(String message) { |
||||
super(message); |
||||
} |
||||
|
||||
public ResolutionException(Throwable cause) { |
||||
super(cause); |
||||
} |
||||
|
||||
} |
@ -0,0 +1,89 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2010, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
|
||||
package javax.enterprise.inject; |
||||
|
||||
import static java.lang.annotation.ElementType.METHOD; |
||||
import static java.lang.annotation.ElementType.TYPE; |
||||
import static java.lang.annotation.RetentionPolicy.RUNTIME; |
||||
|
||||
import java.lang.annotation.Documented; |
||||
import java.lang.annotation.Retention; |
||||
import java.lang.annotation.Target; |
||||
|
||||
import javax.enterprise.event.Event; |
||||
import javax.enterprise.util.AnnotationLiteral; |
||||
|
||||
/** |
||||
* <p> |
||||
* Indicates that a bean directly specializes another bean. May be applied to a bean class or producer method. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* If a bean directly specializes a second bean, it inherits: |
||||
* </p> |
||||
* |
||||
* <ul> |
||||
* <li>all qualifiers of the second bean, and</li> |
||||
* <li>the name, if any, of the second bean.</li> |
||||
* </ul> |
||||
* |
||||
* <p> |
||||
* If the second bean has a name, the bean may not declare a name using {@link javax.inject.Named @Named}. Furthermore, the |
||||
* bean must have all the bean types of the second bean. |
||||
* </p> |
||||
* |
||||
* <ul> |
||||
* <li>If a bean class of a managed bean is annotated <tt>@Specializes</tt> , then the bean class must directly extend the |
||||
* bean class of a second managed bean. Then the first managed bean directly specializes the second managed bean.</li> |
||||
* |
||||
* <li>If a bean class of a session bean is annotated <tt>@Specializes</tt> , then the bean class must directly extend the |
||||
* bean class of a second session bean. Then the first session bean directly specializes the second session bean.</li> |
||||
* |
||||
* <li>If a producer method is annotated <tt>@Specializes</tt>, then it must be non-static and directly override another |
||||
* producer method. Then the first producer method directly specializes the second producer method.</li> |
||||
* </ul> |
||||
* |
||||
* <p> |
||||
* If a bean is specialized by any enabled bean, the first bean is disabled. |
||||
* </p> |
||||
* |
||||
* @author Gavin King |
||||
* @author Pete Muir |
||||
*/ |
||||
|
||||
@Target({ TYPE, METHOD }) |
||||
@Retention(RUNTIME) |
||||
@Documented |
||||
public @interface Specializes { |
||||
|
||||
/** |
||||
* Supports inline instantiation of the {@link Specializes} annotation. |
||||
* |
||||
* @author Martin Kouba |
||||
* @since 2.0 |
||||
* @see Instance |
||||
* @see Event |
||||
*/ |
||||
public static final class Literal extends AnnotationLiteral<Specializes> implements Specializes { |
||||
|
||||
private static final long serialVersionUID = 1L; |
||||
|
||||
public static final Literal INSTANCE = new Literal(); |
||||
|
||||
} |
||||
} |
@ -0,0 +1,137 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2010, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
|
||||
package javax.enterprise.inject; |
||||
|
||||
import static java.lang.annotation.ElementType.ANNOTATION_TYPE; |
||||
import static java.lang.annotation.RetentionPolicy.RUNTIME; |
||||
|
||||
import java.lang.annotation.Documented; |
||||
import java.lang.annotation.Retention; |
||||
import java.lang.annotation.Target; |
||||
|
||||
/** |
||||
* <p> |
||||
* Specifies that an annotation type is a stereotype. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* In many systems, use of architectural patterns produces a set of recurring bean roles. A stereotype allows a framework |
||||
* developer to identify such a role and declare some common metadata for beans with that role in a central place. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* A bean may declare zero, one or multiple stereotypes, by applying the stereotype annotation to the bean class or producer |
||||
* method or field. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* A stereotype encapsulates any combination of: |
||||
* </p> |
||||
* |
||||
* <ul> |
||||
* <li>a default scope, and</li> |
||||
* <li>a set of interceptor bindings.</li> |
||||
* </ul> |
||||
* |
||||
* <p> |
||||
* The default scope of a stereotype is defined by annotating the stereotype with a scope type. A stereotype may declare at most |
||||
* one scope. If a bean explicitly declares a scope, any default scopes declared by its stereotypes are ignored. |
||||
* </p> |
||||
* |
||||
* <pre> |
||||
* @RequestScoped |
||||
* @Stereotype |
||||
* @Target(TYPE) |
||||
* @Retention(RUNTIME) |
||||
* public @interface Action { |
||||
* } |
||||
* </pre> |
||||
* |
||||
* <p> |
||||
* The interceptor bindings of a stereotype are defined by annotating the stereotype with the interceptor binding types. A |
||||
* stereotype may declare zero, one or multiple interceptor bindings. An interceptor binding declared by a stereotype is |
||||
* inherited by any bean that declares that stereotype. |
||||
* </p> |
||||
* |
||||
* <pre> |
||||
* @RequestScoped |
||||
* @Secure |
||||
* @Transactional |
||||
* @Stereotype |
||||
* @Target(TYPE) |
||||
* @Retention(RUNTIME) |
||||
* public @interface Action { |
||||
* } |
||||
* </pre> |
||||
* |
||||
* <p> |
||||
* A stereotype may also specify that: |
||||
* </p> |
||||
* |
||||
* <ul> |
||||
* <li>all beans with the stereotype have defaulted bean EL names, or that</li> |
||||
* <li>all beans with the stereotype are alternatives.</li> |
||||
* </ul> |
||||
* |
||||
* <p> |
||||
* A stereotype may declare an empty {@link javax.inject.Named @Named} annotation, which specifies that every bean with the |
||||
* stereotype has a defaulted name when a name is not explicitly specified by the bean. |
||||
* </p> |
||||
* |
||||
* <pre> |
||||
* @RequestScoped |
||||
* @Named |
||||
* @Secure |
||||
* @Transactional |
||||
* @Stereotype |
||||
* @Target(TYPE) |
||||
* @Retention(RUNTIME) |
||||
* public @interface Action { |
||||
* } |
||||
* </pre> |
||||
* |
||||
* <p> |
||||
* A stereotype may declare an {@link javax.enterprise.inject.Alternative @Alternative} annotation, which specifies that |
||||
* every bean with the stereotype is an alternative. |
||||
* </p> |
||||
* |
||||
* <pre> |
||||
* @Alternative |
||||
* @Stereotype |
||||
* @Target(TYPE) |
||||
* @Retention(RUNTIME) |
||||
* public @interface Mock { |
||||
* } |
||||
* </pre> |
||||
* |
||||
* <p> |
||||
* A stereotype may declare other stereotypes. Stereotype declarations are transitive. A stereotype declared by a second |
||||
* stereotype is inherited by all beans and other stereotypes that declare the second stereotype. |
||||
* </p> |
||||
* |
||||
* @see javax.enterprise.inject.Model the built-in stereotype <tt>@Model</tt> |
||||
* |
||||
* @author Pete Muir |
||||
* @author Gavin King |
||||
*/ |
||||
|
||||
@Retention(RUNTIME) |
||||
@Target(ANNOTATION_TYPE) |
||||
@Documented |
||||
public @interface Stereotype { |
||||
} |
@ -0,0 +1,72 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2010, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
|
||||
package javax.enterprise.inject; |
||||
|
||||
import static java.lang.annotation.ElementType.PARAMETER; |
||||
import static java.lang.annotation.RetentionPolicy.RUNTIME; |
||||
|
||||
import java.lang.annotation.Documented; |
||||
import java.lang.annotation.Retention; |
||||
import java.lang.annotation.Target; |
||||
|
||||
import javax.enterprise.event.Event; |
||||
import javax.enterprise.util.AnnotationLiteral; |
||||
|
||||
/** |
||||
* <p> |
||||
* If a parameter annotated with <tt>@TransientReference</tt> resolves to a dependent scoped bean, then the bean will be |
||||
* destroyed after the invocation completes. |
||||
* </p> |
||||
* |
||||
* <pre> |
||||
* public class OrderManager { |
||||
* |
||||
* @Inject |
||||
* public OrderManager(@TransientReference Order order) { |
||||
* ... |
||||
* |
||||
* } |
||||
* } |
||||
* </pre> |
||||
* |
||||
* @author Pete Muir |
||||
* @since 1.1 |
||||
*/ |
||||
|
||||
@Target(PARAMETER) |
||||
@Retention(RUNTIME) |
||||
@Documented |
||||
public @interface TransientReference { |
||||
|
||||
/** |
||||
* Supports inline instantiation of the {@link TransientReference} annotation. |
||||
* |
||||
* @author Martin Kouba |
||||
* @since 2.0 |
||||
* @see Instance |
||||
* @see Event |
||||
*/ |
||||
public static final class Literal extends AnnotationLiteral<TransientReference> implements TransientReference { |
||||
|
||||
private static final long serialVersionUID = 1L; |
||||
|
||||
public static final Literal INSTANCE = new Literal(); |
||||
|
||||
} |
||||
|
||||
} |
@ -0,0 +1,95 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2010, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
|
||||
package javax.enterprise.inject; |
||||
|
||||
import static java.lang.annotation.ElementType.FIELD; |
||||
import static java.lang.annotation.ElementType.METHOD; |
||||
import static java.lang.annotation.ElementType.TYPE; |
||||
import static java.lang.annotation.RetentionPolicy.RUNTIME; |
||||
|
||||
import java.lang.annotation.Documented; |
||||
import java.lang.annotation.Retention; |
||||
import java.lang.annotation.Target; |
||||
|
||||
import javax.enterprise.util.AnnotationLiteral; |
||||
|
||||
/** |
||||
* <p> |
||||
* Restricts the bean types of a bean. May be applied to a bean class or producer method or field. |
||||
* </p> |
||||
* |
||||
* <pre> |
||||
* @Typed(Shop.class) |
||||
* public class BookShop |
||||
* extends Business |
||||
* implements Shop<Book> { |
||||
* ... |
||||
* } |
||||
* </pre> |
||||
* |
||||
* <p> |
||||
* When a <tt>@Typed</tt> annotation is specified, only the types whose classes are explicitly listed using the |
||||
* {@link javax.enterprise.inject.Typed#value() value} member, along with {@link java.lang.Object}, are bean types of the bean. |
||||
* </p> |
||||
* |
||||
* @author Pete Muir |
||||
* @author Gavin King |
||||
* |
||||
*/ |
||||
@Target({ FIELD, METHOD, TYPE }) |
||||
@Retention(RUNTIME) |
||||
@Documented |
||||
public @interface Typed { |
||||
/** |
||||
* <p> |
||||
* Selects the bean types of the bean. Every class must correspond to a type in the unrestricted set of bean types of a |
||||
* bean. |
||||
* </p> |
||||
* |
||||
* @return the classes corresponding to the bean types of the bean |
||||
*/ |
||||
Class<?>[] value() default {}; |
||||
|
||||
/** |
||||
* Supports inline instantiation of the {@link Typed} annotation. |
||||
* |
||||
* @author Martin Kouba |
||||
* @since 2.0 |
||||
*/ |
||||
public final static class Literal extends AnnotationLiteral<Typed> implements Typed { |
||||
|
||||
public static final Literal INSTANCE = of(new Class<?>[]{}); |
||||
|
||||
private static final long serialVersionUID = 1L; |
||||
|
||||
private final Class<?>[] value; |
||||
|
||||
public static Literal of(Class<?>[] value) { |
||||
return new Literal(value); |
||||
} |
||||
|
||||
private Literal(Class<?>[] value) { |
||||
this.value = value; |
||||
} |
||||
|
||||
public Class<?>[] value() { |
||||
return value; |
||||
} |
||||
} |
||||
|
||||
} |
@ -0,0 +1,49 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2010, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
|
||||
package javax.enterprise.inject; |
||||
|
||||
/** |
||||
* <p> |
||||
* Indicates that a contextual reference for a bean with a normal scope and a certain bean type cannot be obtained because the |
||||
* bean type cannot be proxied by the container. |
||||
* </p> |
||||
* |
||||
* @author Pete Muir |
||||
* @author Gavin King |
||||
*/ |
||||
public class UnproxyableResolutionException extends ResolutionException { |
||||
|
||||
private static final long serialVersionUID = 1667539354548135465L; |
||||
|
||||
public UnproxyableResolutionException() { |
||||
super(); |
||||
} |
||||
|
||||
public UnproxyableResolutionException(String message, Throwable throwable) { |
||||
super(message, throwable); |
||||
} |
||||
|
||||
public UnproxyableResolutionException(String message) { |
||||
super(message); |
||||
} |
||||
|
||||
public UnproxyableResolutionException(Throwable throwable) { |
||||
super(throwable); |
||||
} |
||||
|
||||
} |
@ -0,0 +1,48 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2010, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
package javax.enterprise.inject; |
||||
|
||||
/** |
||||
* <p> |
||||
* Indicates that no bean matches a certain combination of required type and required qualifiers and is eligible for injection |
||||
* into a certain class. |
||||
* </p> |
||||
* |
||||
* @author Pete Muir |
||||
* @author Gavin King |
||||
*/ |
||||
public class UnsatisfiedResolutionException extends ResolutionException { |
||||
|
||||
private static final long serialVersionUID = 5350603312442756709L; |
||||
|
||||
public UnsatisfiedResolutionException() { |
||||
super(); |
||||
} |
||||
|
||||
public UnsatisfiedResolutionException(String message, Throwable throwable) { |
||||
super(message, throwable); |
||||
} |
||||
|
||||
public UnsatisfiedResolutionException(String message) { |
||||
super(message); |
||||
} |
||||
|
||||
public UnsatisfiedResolutionException(Throwable throwable) { |
||||
super(throwable); |
||||
} |
||||
|
||||
} |
@ -0,0 +1,69 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2013, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
|
||||
package javax.enterprise.inject; |
||||
|
||||
import java.lang.annotation.Documented; |
||||
import java.lang.annotation.ElementType; |
||||
import java.lang.annotation.Retention; |
||||
import java.lang.annotation.RetentionPolicy; |
||||
import java.lang.annotation.Target; |
||||
|
||||
import javax.enterprise.event.Event; |
||||
import javax.enterprise.util.AnnotationLiteral; |
||||
|
||||
/** |
||||
* <p> |
||||
* Veto the processing of the class. Any beans or observer methods defined by this class will not be installed. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* When placed on package, all beans in the package are prevented from being installed. If packages are split across jars, |
||||
* non-portable behavior results. An application can prevent packages being split across jars by sealing the package. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* No container lifecycle events are fired for classes annotated {@link Vetoed}. |
||||
* </p> |
||||
* |
||||
* @author Stuart Douglas |
||||
* @since 1.1 |
||||
* @see <a href="https://docs.oracle.com/javase/8/docs/technotes/guides/jar/jar.html#sealing">JAR File Specification</a> |
||||
* |
||||
*/ |
||||
@Target({ ElementType.TYPE, ElementType.PACKAGE }) |
||||
@Retention(RetentionPolicy.RUNTIME) |
||||
@Documented |
||||
public @interface Vetoed { |
||||
|
||||
/** |
||||
* Supports inline instantiation of the {@link Vetoed} annotation. |
||||
* |
||||
* @author Martin Kouba |
||||
* @since 2.0 |
||||
* @see Instance |
||||
* @see Event |
||||
*/ |
||||
public static final class Literal extends AnnotationLiteral<Vetoed> implements Vetoed { |
||||
|
||||
private static final long serialVersionUID = 1L; |
||||
|
||||
public static final Literal INSTANCE = new Literal(); |
||||
|
||||
} |
||||
|
||||
} |
@ -0,0 +1,34 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2008, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
package javax.enterprise.inject.literal; |
||||
|
||||
import javax.enterprise.util.AnnotationLiteral; |
||||
import javax.inject.Inject; |
||||
|
||||
/** |
||||
* Supports inline instantiation of the {@link Inject} annotation. |
||||
* |
||||
* @author Martin Kouba |
||||
* @since 2.0 |
||||
*/ |
||||
public final class InjectLiteral extends AnnotationLiteral<Inject> implements Inject { |
||||
|
||||
public static final InjectLiteral INSTANCE = new InjectLiteral(); |
||||
|
||||
private static final long serialVersionUID = 1L; |
||||
|
||||
} |
@ -0,0 +1,49 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2008, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
package javax.enterprise.inject.literal; |
||||
|
||||
import javax.enterprise.util.AnnotationLiteral; |
||||
import javax.inject.Named; |
||||
|
||||
/** |
||||
* Supports inline instantiation of the {@link Named} qualifier. |
||||
* |
||||
* @author Pete Muir |
||||
* @author Jozef Hartinger |
||||
* @since 2.0 |
||||
*/ |
||||
public final class NamedLiteral extends AnnotationLiteral<Named> implements Named { |
||||
|
||||
public static final Named INSTANCE = of(""); |
||||
|
||||
private static final long serialVersionUID = 1L; |
||||
|
||||
private final String value; |
||||
|
||||
public static NamedLiteral of(String value) { |
||||
return new NamedLiteral(value); |
||||
} |
||||
|
||||
public String value() { |
||||
return value; |
||||
} |
||||
|
||||
private NamedLiteral(String value) { |
||||
this.value = value; |
||||
} |
||||
|
||||
} |
@ -0,0 +1,34 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2008, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
package javax.enterprise.inject.literal; |
||||
|
||||
import javax.enterprise.util.AnnotationLiteral; |
||||
import javax.inject.Qualifier; |
||||
|
||||
/** |
||||
* Supports inline instantiation of the {@link Qualifier} annotation. |
||||
* |
||||
* @author Martin Kouba |
||||
* @since 2.0 |
||||
*/ |
||||
public final class QualifierLiteral extends AnnotationLiteral<Qualifier> implements Qualifier { |
||||
|
||||
public static final QualifierLiteral INSTANCE = new QualifierLiteral(); |
||||
|
||||
private static final long serialVersionUID = 1L; |
||||
|
||||
} |
@ -0,0 +1,34 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2008, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
package javax.enterprise.inject.literal; |
||||
|
||||
import javax.enterprise.util.AnnotationLiteral; |
||||
import javax.inject.Singleton; |
||||
|
||||
/** |
||||
* Supports inline instantiation of the {@link Singleton} annotation. |
||||
* |
||||
* @author Martin Kouba |
||||
* @since 2.0 |
||||
*/ |
||||
public final class SingletonLiteral extends AnnotationLiteral<Singleton> implements Singleton { |
||||
|
||||
public static final SingletonLiteral INSTANCE = new SingletonLiteral(); |
||||
|
||||
private static final long serialVersionUID = 1L; |
||||
|
||||
} |
@ -0,0 +1,63 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2016, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
|
||||
package javax.enterprise.inject.se; |
||||
|
||||
import javax.enterprise.inject.Instance; |
||||
import javax.enterprise.inject.spi.BeanManager; |
||||
|
||||
/** |
||||
* Provides access to the current container in Java SE. |
||||
* |
||||
* <p> |
||||
* SeContainer implements {@link Instance} and therefore might be used to perform programmatic lookup. |
||||
* If no qualifier is passed to {@link #select} method, the <tt>@Default</tt> qualifier is assumed. |
||||
* </p> |
||||
* |
||||
* @author Antoine Sabot-Durand |
||||
* @author John D. Ament |
||||
* @since 2.0 |
||||
*/ |
||||
public interface SeContainer extends Instance<Object>,AutoCloseable { |
||||
|
||||
|
||||
/** |
||||
* <p> |
||||
* Shuts down this SeContainer instance when it is no longer in scope. Implemented from {@link AutoCloseable}, |
||||
* </p> |
||||
* @throws IllegalStateException if the container is already shutdown |
||||
*/ |
||||
@Override |
||||
void close(); |
||||
|
||||
/** |
||||
* |
||||
* Check if the container is running or was shut down |
||||
* |
||||
* @return true if called before container shutdown |
||||
*/ |
||||
boolean isRunning(); |
||||
|
||||
/** |
||||
* Get the CDI BeanManager for this container |
||||
* |
||||
* @return the BeanManager |
||||
* @throws IllegalStateException if called when the container is already shutdown |
||||
*/ |
||||
BeanManager getBeanManager(); |
||||
|
||||
} |
@ -0,0 +1,298 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2016, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
|
||||
package javax.enterprise.inject.se; |
||||
|
||||
import java.lang.annotation.Annotation; |
||||
import java.util.Iterator; |
||||
import java.util.Map; |
||||
import java.util.ServiceConfigurationError; |
||||
import java.util.ServiceLoader; |
||||
|
||||
import javax.enterprise.inject.spi.Extension; |
||||
|
||||
/** |
||||
* A CDI container initializer for Java SE. An instance may be obtained by calling {@link SeContainerInitializer#newInstance()} |
||||
* static method. |
||||
* <p> |
||||
* Typical usage looks like this: |
||||
* </p> |
||||
* |
||||
* <pre> |
||||
* SeContainer container = SeContainerInitializer.newInstance().initialize(); |
||||
* container.select(Foo.class).get(); |
||||
* container.close(); |
||||
* </pre> |
||||
* |
||||
* <p> |
||||
* Since {@link SeContainer} interface implements AutoCloseable: |
||||
* </p> |
||||
* |
||||
* <pre> |
||||
* try (SeContainer container = SeContainerInitializer.newInstance().initialize()) { |
||||
* container.select(Foo.class).get(); |
||||
* } |
||||
* </pre> |
||||
* |
||||
* <p> |
||||
* By default, the discovery is enabled so that all beans from all discovered bean archives are considered. However, it's |
||||
* possible to define a "synthetic" bean archive, or the set of bean classes and enablement respectively: |
||||
* </p> |
||||
|
||||
* <pre> |
||||
* SeContainer container = SeContainerInitializer.newInstance().addBeanClasses(Foo.class, Bar.class).selectAlternatives(Bar.class).initialize()); |
||||
* </pre> |
||||
* |
||||
* <p> |
||||
* Moreover, it's also possible to disable the discovery completely so that only the "synthetic" bean archive is considered: |
||||
* </p> |
||||
* |
||||
* <pre> |
||||
* SeContainer container = SeContainerInitializer.newInstance().disableDiscovery().addBeanClasses(Foo.class, Bar.class).initialize()); |
||||
* </pre> |
||||
|
||||
* <p> |
||||
* In the same manner, it is possible to explicitly declare interceptors, decorators, extensions and implementation specific |
||||
* options using the builder. |
||||
* </p> |
||||
* |
||||
* <pre> |
||||
* SeContainerInitializer containerInitializer = SeContainerInitializer.newInstance() |
||||
* .disableDiscovery() |
||||
* .addPackages(Main.class, Utils.class) |
||||
* .enableInterceptors(TransactionalInterceptor.class) |
||||
* .addProperty("property", true); |
||||
* SeContainer container = container.initialize(); |
||||
* </pre> |
||||
* |
||||
* @author Antoine Sabot-Durand |
||||
* @author Martin Kouba |
||||
* @author John D. Ament |
||||
* @since 2.0 |
||||
*/ |
||||
public abstract class SeContainerInitializer { |
||||
|
||||
/** |
||||
* Returns an instance of {@link SeContainerInitializer} |
||||
* Each call returns a new instance |
||||
* |
||||
* @return a new SeContainerInitializer instance. |
||||
* @throws IllegalStateException if called in a Java EE container |
||||
*/ |
||||
public static SeContainerInitializer newInstance() { |
||||
return findSeContainerInitializer(); |
||||
} |
||||
|
||||
private static SeContainerInitializer findSeContainerInitializer() { |
||||
|
||||
SeContainerInitializer result; |
||||
Iterator<SeContainerInitializer> iterator = ServiceLoader.load(SeContainerInitializer.class, SeContainerInitializer.class.getClassLoader()).iterator(); |
||||
|
||||
if (!iterator.hasNext()) { |
||||
throw new IllegalStateException("No valid CDI implementation found"); |
||||
} |
||||
try { |
||||
result = iterator.next(); |
||||
} catch (ServiceConfigurationError e) { |
||||
throw new IllegalStateException("Error while instantiating SeContainerInitializer", e); |
||||
} |
||||
if (iterator.hasNext()) |
||||
throw new IllegalStateException("Two or more CDI implementations found, only one is supported"); |
||||
return result; |
||||
} |
||||
|
||||
/** |
||||
* Add provided bean classes to the synthetic bean archive. |
||||
* |
||||
* @param classes classes to add to the synthetic bean archive |
||||
* @return self |
||||
*/ |
||||
public abstract SeContainerInitializer addBeanClasses(Class<?>... classes); |
||||
|
||||
|
||||
/** |
||||
* All classes from the packages of the specified classes will be added to the set of bean classes for the synthetic bean archive. |
||||
* <p> |
||||
* <p> |
||||
* Note that the scanning possibilities are limited. Therefore, only directories and jar files from the filesystem are supported. |
||||
* </p> |
||||
* <p> |
||||
* <p> |
||||
* Scanning may also have negative impact on SE performance. |
||||
* </p> |
||||
* |
||||
* @param packageClasses classes whose packages will be added to the synthetic bean archive |
||||
* @return self |
||||
*/ |
||||
public abstract SeContainerInitializer addPackages(Class<?>... packageClasses); |
||||
|
||||
/** |
||||
* Packages of the specified classes will be scanned and found classes will be added to the set of bean classes for the synthetic bean archive.* |
||||
* <p> |
||||
* <p> |
||||
* Note that the scanning possibilities are limited. Therefore, only directories and jar files from the filesystem are supported. |
||||
* </p> |
||||
* <p> |
||||
* <p> |
||||
* Scanning may also have negative impact on SE performance. |
||||
* </p> |
||||
* |
||||
* @param scanRecursively should subpackages be scanned or not |
||||
* @param packageClasses classes whose packages will be scanned |
||||
* @return self |
||||
*/ |
||||
public abstract SeContainerInitializer addPackages(boolean scanRecursively, Class<?>... packageClasses); |
||||
|
||||
|
||||
/** |
||||
* All classes from the specified packages will be added to the set of bean classes for the synthetic bean archive. |
||||
* <p> |
||||
* <p> |
||||
* Note that the scanning possibilities are limited. Therefore, only directories and jar files from the filesystem are supported. |
||||
* </p> |
||||
* <p> |
||||
* <p> |
||||
* Scanning may also have negative impact on SE performance. |
||||
* </p> |
||||
* |
||||
* @param packages packages that will be added to the synthetic bean archive |
||||
* @return self |
||||
*/ |
||||
public abstract SeContainerInitializer addPackages(Package... packages); |
||||
|
||||
/** |
||||
* All classes from the specified packages will be added to the set of bean classes for the synthetic bean archive. |
||||
* <p> |
||||
* <p> |
||||
* Note that the scanning possibilities are limited. Therefore, only directories and jar files from the filesystem are supported. |
||||
* </p> |
||||
* <p> |
||||
* <p> |
||||
* Scanning may also have negative impact on SE performance. |
||||
* </p> |
||||
* |
||||
* @param scanRecursively should subpackages be scanned or not |
||||
* @param packages packages that will be added to the synthetic bean archive |
||||
* @return self |
||||
*/ |
||||
public abstract SeContainerInitializer addPackages(boolean scanRecursively, Package... packages); |
||||
|
||||
/** |
||||
* Add extensions to the set of extensions. |
||||
* |
||||
* @param extensions extensions to use in the container |
||||
* @return self |
||||
*/ |
||||
public abstract SeContainerInitializer addExtensions(Extension... extensions); |
||||
|
||||
/** |
||||
* Add extensions to the set of extensions. |
||||
* |
||||
* @param extensions extensions class to use in the container |
||||
* @return self |
||||
*/ |
||||
@SuppressWarnings("unchecked") |
||||
public abstract SeContainerInitializer addExtensions(Class<? extends Extension>... extensions); |
||||
|
||||
/** |
||||
* Add interceptor classes to the list of enabled interceptors for the synthetic bean archive. |
||||
* <p> |
||||
* This method does not add any class to the set of bean classes of the synthetic bean archive. |
||||
* </p> |
||||
* @param interceptorClasses classes of the interceptors to enable. |
||||
* @return self |
||||
*/ |
||||
public abstract SeContainerInitializer enableInterceptors(Class<?>... interceptorClasses); |
||||
|
||||
/** |
||||
* Add decorator classes to the list of enabled decorators for the synthetic bean archive. |
||||
* <p> |
||||
* This method does not add any class to the set of bean classes of the synthetic bean archive. |
||||
* </p> |
||||
* @param decoratorClasses classes of the decorators to enable. |
||||
* @return self |
||||
*/ |
||||
public abstract SeContainerInitializer enableDecorators(Class<?>... decoratorClasses); |
||||
|
||||
/** |
||||
* Add alternatives classes to the list of selected alternatives for the synthetic bean archive. |
||||
* <p> |
||||
* This method does not add any class to the set of bean classes of the synthetic bean archive. |
||||
* </p> |
||||
* @param alternativeClasses classes of the alternatives to select |
||||
* @return self |
||||
*/ |
||||
public abstract SeContainerInitializer selectAlternatives(Class<?>... alternativeClasses); |
||||
|
||||
/** |
||||
* Add alternative stereotype classes to the list of selected alternative stereotypes for the synthetic bean archive. |
||||
* <p> |
||||
* This method does not add any class to the set of bean classes of the synthetic bean archive. |
||||
* </p> |
||||
* @param alternativeStereotypeClasses alternatives stereotypes to select |
||||
* @return self |
||||
*/ |
||||
@SuppressWarnings("unchecked") |
||||
public abstract SeContainerInitializer selectAlternativeStereotypes(Class<? extends Annotation>... alternativeStereotypeClasses); |
||||
|
||||
/** |
||||
* Add a configuration property to the container |
||||
* |
||||
* @param key property name |
||||
* @param value property value |
||||
* @return self |
||||
*/ |
||||
public abstract SeContainerInitializer addProperty(String key, Object value); |
||||
|
||||
/** |
||||
* Set all the configuration properties. |
||||
* Erase previous properties set |
||||
* |
||||
* @param properties a map containing properties to add |
||||
* @return self |
||||
*/ |
||||
public abstract SeContainerInitializer setProperties(Map<String, Object> properties); |
||||
|
||||
/** |
||||
* By default, the discovery is enabled. However, it's possible to disable the discovery completely so that only the "synthetic" bean archive is considered. |
||||
* |
||||
* @return self |
||||
*/ |
||||
public abstract SeContainerInitializer disableDiscovery(); |
||||
|
||||
/** |
||||
* Set a {@link ClassLoader}. The given {@link ClassLoader} will be scanned automatically for bean archives if scanning is enabled. |
||||
* |
||||
* @param classLoader the class loader to use |
||||
* @return self |
||||
*/ |
||||
public abstract SeContainerInitializer setClassLoader(ClassLoader classLoader); |
||||
|
||||
/** |
||||
* <p> |
||||
* Initializes a CDI SeContainerInitializer. |
||||
* </p> |
||||
* <p> |
||||
* Cannot be called within an application server. |
||||
* </p> |
||||
* |
||||
* @return the {@link SeContainer} instance associated with the container. |
||||
* @throws UnsupportedOperationException if called within an application server |
||||
*/ |
||||
public abstract SeContainer initialize(); |
||||
|
||||
} |
@ -0,0 +1,142 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2010, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
package javax.enterprise.inject.spi; |
||||
|
||||
import javax.enterprise.context.spi.Context; |
||||
import javax.enterprise.inject.spi.configurator.BeanConfigurator; |
||||
import javax.enterprise.inject.spi.configurator.ObserverMethodConfigurator; |
||||
|
||||
/** |
||||
* <p> |
||||
* The event type of the second event fired by the container when it has fully completed the bean discovery process, validated |
||||
* that there are no definition errors relating to the discovered beans, and registered {@link javax.enterprise.inject.spi.Bean} |
||||
* and {@link javax.enterprise.inject.spi.ObserverMethod} objects for the discovered beans, but before detecting deployment |
||||
* problems. |
||||
* </p> |
||||
* <p> |
||||
* A portable extension may take advantage of this event to register {@linkplain javax.enterprise.inject.spi.Bean beans}, |
||||
* {@linkplain javax.enterprise.inject.spi.Interceptor interceptors}, {@linkplain javax.decorator.Decorator decorators}, |
||||
* {@linkplain javax.enterprise.event.Observes observer methods} and {@linkplain javax.enterprise.context custom context} |
||||
* objects with the container. |
||||
* </p> |
||||
* |
||||
* <pre> |
||||
* void afterBeanDiscovery(@Observes AfterBeanDiscovery event, BeanManager manager) { ... } |
||||
* </pre> |
||||
* <p> |
||||
* If any observer method of the {@code AfterBeanDiscovery} event throws an exception, the exception is treated as a definition |
||||
* error by the container. |
||||
* </p> |
||||
* |
||||
* @author David Allen |
||||
* @author Antoine Sabot-Durand |
||||
*/ |
||||
public interface AfterBeanDiscovery { |
||||
/** |
||||
* Registers a definition error with the container, causing the container to abort deployment after all observers have been |
||||
* notified. |
||||
* |
||||
* @param t The definition error as a {@link java.lang.Throwable} |
||||
* @throws IllegalStateException if called outside of the observer method invocation |
||||
*/ |
||||
public void addDefinitionError(Throwable t); |
||||
|
||||
/** |
||||
* Fires an event of type {@link javax.enterprise.inject.spi.ProcessBean} containing the given |
||||
* {@link javax.enterprise.inject.spi.Bean} and then registers the {@link javax.enterprise.inject.spi.Bean} with the |
||||
* container, thereby making a bean which is not an interceptor nor a decorator available for injection into other beans. |
||||
* The given {@link javax.enterprise.inject.spi.Bean} may implement {@link javax.enterprise.inject.spi.Interceptor} or {@link javax.decorator.Decorator}. |
||||
* |
||||
* @param bean The bean to add to the deployment |
||||
* @throws IllegalStateException if called outside of the observer method invocation |
||||
*/ |
||||
public void addBean(Bean<?> bean); |
||||
|
||||
/** |
||||
* |
||||
* Obtains a new {@link BeanConfigurator} to configure a new {@link Bean} and add it at the end of the observer invocation. |
||||
* It will then fire an event of type {@link javax.enterprise.inject.spi.ProcessBean} containing the built |
||||
* {@link javax.enterprise.inject.spi.Bean} from this configuration and then register it with the |
||||
* container, thereby making it available for injection into other beans. |
||||
* |
||||
* Each call returns a new BeanConfigurator. |
||||
* |
||||
* @return a non reusable {@link BeanConfigurator} to configure the bean to add |
||||
* @throws IllegalStateException if called outside of the observer method invocation |
||||
* @since 2.0 |
||||
*/ |
||||
public <T> BeanConfigurator<T> addBean(); |
||||
|
||||
/** |
||||
* Fires an event of type {@link javax.enterprise.inject.spi.ProcessObserverMethod} containing the given |
||||
* {@link javax.enterprise.inject.spi.ObserverMethod} and then registers the |
||||
* {@link javax.enterprise.inject.spi.ObserverMethod} with the container, thereby making it available for event |
||||
* notifications. |
||||
* |
||||
* @param observerMethod The custom observer method to add to the deployment |
||||
* @throws IllegalStateException if called outside of the observer method invocation |
||||
*/ |
||||
public void addObserverMethod(ObserverMethod<?> observerMethod); |
||||
|
||||
/** |
||||
* obtains a new {@link ObserverMethodConfigurator} to configure a new {@link ObserverMethod} and add it at the end of the observer invocation. |
||||
* It will then fire an event of type {@link javax.enterprise.inject.spi.ProcessObserverMethod} containing the built |
||||
* {@link javax.enterprise.inject.spi.ObserverMethod} from this configuration and then registers the |
||||
* {@link javax.enterprise.inject.spi.ObserverMethod} with the container, thereby making it available for event |
||||
* notifications. |
||||
* |
||||
* Each call returns a new ObserverMethodConfigurator. |
||||
* |
||||
* @return a non reusable {@link ObserverMethodConfigurator} instance |
||||
* @throws IllegalStateException if called outside of the observer method invocation |
||||
* @since 2.0 |
||||
*/ |
||||
public <T> ObserverMethodConfigurator<T> addObserverMethod(); |
||||
|
||||
/** |
||||
* Registers a custom {@link javax.enterprise.context.spi.Context} object with the container. |
||||
* |
||||
* @param context The custom context to add to the deployment |
||||
* @throws IllegalStateException if called outside of the observer method invocation |
||||
*/ |
||||
public void addContext(Context context); |
||||
|
||||
/** |
||||
* Obtain the {@link AnnotatedType} that may be used to read the annotations of the given class or interface as defined |
||||
* during container initialization. |
||||
* |
||||
* @param <T> the class or interface
|
||||
* @param type the {@link java.lang.Class} object |
||||
* @param id the type identifier. If null, the fully qualifier class name of type is used |
||||
* @return the {@link AnnotatedType} |
||||
* @throws IllegalStateException if called outside of the observer method invocation |
||||
* @since 1.1 |
||||
*/ |
||||
public <T> AnnotatedType<T> getAnnotatedType(Class<T> type, String id); |
||||
|
||||
/** |
||||
* Obtain the {@link AnnotatedType}s that may be used to read the annotations of the given class or interface as defined |
||||
* during container initialization. |
||||
* |
||||
* @param <T> the class or interface
|
||||
* @param type the {@link java.lang.Class} object |
||||
* @return the {@link AnnotatedType}s |
||||
* @throws IllegalStateException if called outside of the observer method invocation |
||||
* @since 1.1 |
||||
*/ |
||||
public <T> Iterable<AnnotatedType<T>> getAnnotatedTypes(Class<T> type); |
||||
} |
@ -0,0 +1,42 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2010, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
package javax.enterprise.inject.spi; |
||||
|
||||
/** |
||||
* <p> |
||||
* The event type of the third event fired by the container after it has validated that there are no deployment problems and |
||||
* before creating contexts or processing requests. If any observer method of the {@code AfterDeploymentValidation} event throws |
||||
* an exception, the exception is treated as a deployment problem by the container. |
||||
* </p> |
||||
* <p> |
||||
* No requests will be processed by the deployment until all observers of this event return. |
||||
* </p> |
||||
* |
||||
* @author David Allen |
||||
*/ |
||||
public interface AfterDeploymentValidation { |
||||
|
||||
/** |
||||
* Registers a deployment problem with the container, causing the container to abort deployment after all observers have |
||||
* been notified. |
||||
* |
||||
* @param t The deployment problem as a {@link java.lang.Throwable} |
||||
* @throws IllegalStateException if called outside of the observer method invocation |
||||
*/ |
||||
public void addDeploymentProblem(Throwable t); |
||||
|
||||
} |
@ -0,0 +1,111 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2013, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
|
||||
package javax.enterprise.inject.spi; |
||||
|
||||
import javax.enterprise.inject.spi.configurator.AnnotatedTypeConfigurator; |
||||
import java.util.List; |
||||
|
||||
/** |
||||
* <p> |
||||
* This event type is thrown by the container after type discovery is complete. If any observer method of the |
||||
* {@code AfterTypeDiscovery} event throws an exception, the exception is treated as a definition error by the container. |
||||
* </p> |
||||
* <p> |
||||
* Any observer of this event is permitted to add classes to, or remove classes from, the list of alternatives, list of |
||||
* interceptors or list of decorators. The container will use the final values of these lists, after all observers have been |
||||
* called, to determine the enabled alternatives, interceptors, and decorators for application. |
||||
* Changes made to these lists after the invocation of the last observer method of the {@code AfterTypeDiscovery} are ignored. |
||||
* </p> |
||||
* |
||||
* @author Pete Muir |
||||
* @author Antoine Sabot-Durand |
||||
* @since 1.1 |
||||
*/ |
||||
public interface AfterTypeDiscovery { |
||||
|
||||
/** |
||||
* @return the list of enabled alternatives for the application, sorted by priority in ascending order. Alternatives enabled for a bean archive are not included. |
||||
* @throws IllegalStateException if called outside of the observer method invocation |
||||
*/ |
||||
public List<Class<?>> getAlternatives(); |
||||
|
||||
/** |
||||
* @return the list of enabled interceptors for the application, sorted by priority in ascending order. Interceptors enabled for a bean archive are not included. |
||||
* @throws IllegalStateException if called outside of the observer method invocation |
||||
*/ |
||||
public List<Class<?>> getInterceptors(); |
||||
|
||||
/** |
||||
* @return the list of enabled decorators for the application, sorted by priority in ascending order. Decorators enabled for a bean archive are not included. |
||||
* @throws IllegalStateException if called outside of the observer method invocation |
||||
*/ |
||||
public List<Class<?>> getDecorators(); |
||||
|
||||
/** |
||||
* <p> |
||||
* Adds a given {@link javax.enterprise.inject.spi.AnnotatedType} to the set of types which will be scanned during bean |
||||
* discovery. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* Thanks to the id parameter, this method allows multiple annotated types, based on the same underlying type, to be defined. {@link AnnotatedType}s |
||||
* discovered by the container use the fully qualified class name of {@link AnnotatedType#getJavaClass()} to identify the |
||||
* type. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* {@link AfterBeanDiscovery#getAnnotatedType(Class, String)} and {@link AfterBeanDiscovery#getAnnotatedTypes(Class)} allows |
||||
* annotated types to be obtained by identifier. |
||||
* </p> |
||||
* |
||||
* @param type The {@link javax.enterprise.inject.spi.AnnotatedType} to add for later scanning |
||||
* @param id the identifier used to distinguish this AnnotatedType from an other one based on the same underlying type |
||||
* @throws IllegalStateException if called outside of the observer method invocation |
||||
*/ |
||||
public void addAnnotatedType(AnnotatedType<?> type, String id); |
||||
|
||||
/** |
||||
* <p> |
||||
* Obtains a new {@link AnnotatedTypeConfigurator} to configure a new {@link javax.enterprise.inject.spi.AnnotatedType} and |
||||
* add it to the set of types which will be scanned during bean discovery at the end of the observer invocation. |
||||
* Calling this method multiple times will return a new AnnotatedTypeConfigurator. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* Thanks to the id parameter, this method allows multiple annotated types, based on the same underlying type, to be defined. {@link AnnotatedType}s |
||||
* discovered by the container use the fully qualified class name of {@link AnnotatedType#getJavaClass()} to identify the |
||||
* type. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* {@link AfterBeanDiscovery#getAnnotatedType(Class, String)} and {@link AfterBeanDiscovery#getAnnotatedTypes(Class)} allows |
||||
* annotated types to be obtained by identifier. |
||||
* </p> |
||||
* |
||||
* Each call returns a new AnnotatedTypeConfigurator. |
||||
* |
||||
* |
||||
* @param type class used to initialized the type and annotations on the {@link AnnotatedTypeConfigurator} |
||||
* @param id the identifier used to distinguish this AnnotatedType from an other one based on the same underlying type |
||||
* @return a non reusable {@link AnnotatedTypeConfigurator} to configure the new AnnotatedType |
||||
* @throws IllegalStateException if called outside of the observer method invocation |
||||
* @since 2.0 |
||||
*/ |
||||
public <T> AnnotatedTypeConfigurator<T> addAnnotatedType(Class<T> type, String id); |
||||
|
||||
} |
@ -0,0 +1,108 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2010, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
|
||||
package javax.enterprise.inject.spi; |
||||
|
||||
import java.lang.annotation.Annotation; |
||||
import java.lang.reflect.AnnotatedElement; |
||||
import java.lang.reflect.Type; |
||||
import java.util.Set; |
||||
|
||||
/** |
||||
* <p> |
||||
* Represents a Java program element that can be annotated. |
||||
* <p> |
||||
* |
||||
* @see java.lang.reflect.AnnotatedElement |
||||
* |
||||
* @author Gavin King |
||||
* @author Pete Muir |
||||
* @author Clint Popetz |
||||
* @author John D. Ament |
||||
* |
||||
*/ |
||||
public interface Annotated { |
||||
|
||||
/** |
||||
* <p> |
||||
* Get the type of the annotated program element. |
||||
* </p> |
||||
* |
||||
* @return the type of the annotated program element |
||||
*/ |
||||
Type getBaseType(); |
||||
|
||||
/** |
||||
* <p> |
||||
* Get all types to which the base type should be considered assignable. |
||||
* </p> |
||||
* |
||||
* @return a set of all types to which the base type should be considered assignable |
||||
*/ |
||||
Set<Type> getTypeClosure(); |
||||
|
||||
/** |
||||
* <p> |
||||
* Get program element annotation of a certain annotation type. |
||||
* |
||||
* The behavior of this method is intended to be the same behavior as {@link AnnotatedElement#getAnnotation(Class)}, |
||||
* where repeatable annotations are not supported. |
||||
*</p> |
||||
* |
||||
* @param <T> the type of the annotation |
||||
* @param annotationType the class of the annotation type |
||||
* @return the first program element annotation of the given annotation type, or a null value |
||||
*/ |
||||
<T extends Annotation> T getAnnotation(Class<T> annotationType); |
||||
|
||||
/** |
||||
* <p> |
||||
* Get program element annotations of a certain annotation type. |
||||
* <p> |
||||
* This method returns back all annotations, including repeatable annotations of this type. |
||||
* |
||||
* The behavior of this method is intended to be the same behavior as {@link AnnotatedElement#getAnnotationsByType(Class)}, |
||||
* where repeatable annotations are supported. |
||||
* </p> |
||||
* |
||||
* @param <T> the type of the annotation |
||||
* @param annotationType the class of the annotation type |
||||
* @return the program element annotations of the given annotation type, or an empty collection |
||||
*/ |
||||
<T extends Annotation> Set<T> getAnnotations(Class<T> annotationType); |
||||
|
||||
/** |
||||
* <p> |
||||
* Get all annotations of the program element. |
||||
* </p> |
||||
* |
||||
* @return all annotations of the program element, or an empty set if no annotations are present |
||||
*/ |
||||
Set<Annotation> getAnnotations(); |
||||
|
||||
/** |
||||
* <p> |
||||
* Determine if the program element has an annotation of a certain annotation type. |
||||
* |
||||
* The behavior of this method is similar to {@link AnnotatedElement#isAnnotationPresent(Class)} for the underlying |
||||
* program element. |
||||
* |
||||
* @param annotationType the annotation type to check for |
||||
* @return <tt>true</tt> if the program element has an annotation of the given annotation type, or <tt>false</tt> otherwise |
||||
*/ |
||||
boolean isAnnotationPresent(Class<? extends Annotation> annotationType); |
||||
} |
@ -0,0 +1,42 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2010, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
package javax.enterprise.inject.spi; |
||||
|
||||
import java.util.List; |
||||
|
||||
/** |
||||
* <p> |
||||
* Represents a callable member of a Java type. |
||||
* </p> |
||||
* |
||||
* @author Gavin King |
||||
* @author Pete Muir |
||||
* |
||||
* @param <X> the declaring type |
||||
*/ |
||||
public interface AnnotatedCallable<X> extends AnnotatedMember<X> { |
||||
|
||||
/** |
||||
* <p> |
||||
* Get the parameters of the callable member. |
||||
* </p> |
||||
* |
||||
* @return the parameters |
||||
*/ |
||||
public List<AnnotatedParameter<X>> getParameters(); |
||||
|
||||
} |
@ -0,0 +1,53 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2010, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
|
||||
package javax.enterprise.inject.spi; |
||||
|
||||
import java.lang.annotation.Annotation; |
||||
import java.lang.reflect.Constructor; |
||||
import java.util.LinkedHashSet; |
||||
import java.util.Set; |
||||
|
||||
import static java.util.Arrays.asList; |
||||
|
||||
/** |
||||
* <p> |
||||
* Represents a constructor of a Java class. |
||||
* </p> |
||||
* |
||||
* @author Gavin King |
||||
* @author Pete Muir |
||||
* |
||||
* @param <X> the declaring class
|
||||
* @see Constructor |
||||
*/ |
||||
public interface AnnotatedConstructor<X> extends AnnotatedCallable<X> { |
||||
|
||||
/** |
||||
* <p> |
||||
* Get the underlying {@link Constructor}. |
||||
* </p> |
||||
* |
||||
* @return the constructor |
||||
*/ |
||||
public Constructor<X> getJavaMember(); |
||||
|
||||
@Override default <T extends Annotation> Set<T> getAnnotations(Class<T> annotationType) { |
||||
T[] annotationsByType = getJavaMember().getAnnotationsByType(annotationType); |
||||
return new LinkedHashSet<>(asList(annotationsByType)); |
||||
} |
||||
} |
@ -0,0 +1,52 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2010, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
package javax.enterprise.inject.spi; |
||||
|
||||
import java.lang.annotation.Annotation; |
||||
import java.lang.reflect.Field; |
||||
import java.util.LinkedHashSet; |
||||
import java.util.Set; |
||||
|
||||
import static java.util.Arrays.asList; |
||||
|
||||
/** |
||||
* <p> |
||||
* Represents a field of a Java class. |
||||
* </p> |
||||
* |
||||
* @author Gavin King |
||||
* @author Pete Muir |
||||
* |
||||
* @param <X> the declaring type |
||||
* @see Field |
||||
*/ |
||||
public interface AnnotatedField<X> extends AnnotatedMember<X> { |
||||
|
||||
/** |
||||
* <p> |
||||
* Get the underlying {@link Field}. |
||||
* </p> |
||||
* |
||||
* @return the {@link Field} |
||||
*/ |
||||
public Field getJavaMember(); |
||||
|
||||
@Override default <T extends Annotation> Set<T> getAnnotations(Class<T> annotationType) { |
||||
T[] annotationsByType = getJavaMember().getAnnotationsByType(annotationType); |
||||
return new LinkedHashSet<>(asList(annotationsByType)); |
||||
} |
||||
} |
@ -0,0 +1,60 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2010, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
|
||||
package javax.enterprise.inject.spi; |
||||
|
||||
import java.lang.reflect.Member; |
||||
|
||||
/** |
||||
* <p> |
||||
* Represents a member of a Java type. |
||||
* </p> |
||||
* |
||||
* @author Gavin King |
||||
* @author Pete Muir |
||||
* |
||||
* @param <X> the declaring type |
||||
* @see Member |
||||
*/ |
||||
public interface AnnotatedMember<X> extends Annotated { |
||||
/** |
||||
* <p> |
||||
* Get the underlying {@link Member}. |
||||
* </p> |
||||
* |
||||
* @return the {@link Member} |
||||
*/ |
||||
public Member getJavaMember(); |
||||
|
||||
/** |
||||
* <p> |
||||
* Determines if the member is static. |
||||
* </p> |
||||
* |
||||
* @return <tt>true</tt> if the member is static |
||||
*/ |
||||
public boolean isStatic(); |
||||
|
||||
/** |
||||
* <p> |
||||
* Get the {@linkplain AnnotatedType type} which defines this member. |
||||
* </p> |
||||
* |
||||
* @return the type which defines this member |
||||
*/ |
||||
public AnnotatedType<X> getDeclaringType(); |
||||
} |
@ -0,0 +1,52 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2010, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
package javax.enterprise.inject.spi; |
||||
|
||||
import java.lang.annotation.Annotation; |
||||
import java.lang.reflect.Method; |
||||
import java.util.LinkedHashSet; |
||||
import java.util.Set; |
||||
|
||||
import static java.util.Arrays.asList; |
||||
|
||||
/** |
||||
* <p> |
||||
* Represents a method of a Java type. |
||||
* </p> |
||||
* |
||||
* @author Gavin King |
||||
* @author Pete Muir |
||||
* |
||||
* @param <X> the declaring type |
||||
* @see Method |
||||
*/ |
||||
public interface AnnotatedMethod<X> extends AnnotatedCallable<X> { |
||||
|
||||
/** |
||||
* <p> |
||||
* Get the underlying {@link Method}. |
||||
* </p> |
||||
* |
||||
* @return the {@link Method} |
||||
*/ |
||||
public Method getJavaMember(); |
||||
|
||||
@Override default <T extends Annotation> Set<T> getAnnotations(Class<T> annotationType) { |
||||
T[] annotationsByType = getJavaMember().getAnnotationsByType(annotationType); |
||||
return new LinkedHashSet<>(asList(annotationsByType)); |
||||
} |
||||
} |
@ -0,0 +1,79 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2010, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
|
||||
package javax.enterprise.inject.spi; |
||||
|
||||
import java.lang.annotation.Annotation; |
||||
import java.lang.reflect.Executable; |
||||
import java.lang.reflect.Member; |
||||
import java.lang.reflect.Parameter; |
||||
import java.util.LinkedHashSet; |
||||
import java.util.Set; |
||||
|
||||
import static java.util.Arrays.asList; |
||||
|
||||
/** |
||||
* <p> |
||||
* Represents a parameter of a method or constructor. |
||||
* </p> |
||||
* |
||||
* @author Gavin King |
||||
* @author Pete Muir |
||||
* @author Jozef Hartinger |
||||
* |
||||
* @param <X> the type that declares the method or constructor |
||||
*/ |
||||
public interface AnnotatedParameter<X> extends Annotated { |
||||
|
||||
/** |
||||
* <p> |
||||
* Get the position of the parameter in the method or constructor argument list. |
||||
* </p> |
||||
* |
||||
* @return the position of the parameter |
||||
*/ |
||||
public int getPosition(); |
||||
|
||||
/** |
||||
* <p> |
||||
* Get the declaring {@linkplain AnnotatedCallable method or constructor}. |
||||
* </p> |
||||
* |
||||
* @return the declaring callable |
||||
*/ |
||||
public AnnotatedCallable<X> getDeclaringCallable(); |
||||
|
||||
/** |
||||
* Get the underlying {@link Parameter}. |
||||
* |
||||
* @return the {@link Parameter} |
||||
*/ |
||||
default Parameter getJavaParameter() { |
||||
Member member = getDeclaringCallable().getJavaMember(); |
||||
if (!(member instanceof Executable)) { |
||||
throw new IllegalStateException("Parameter does not belong to an executable: " + member); |
||||
} |
||||
Executable executable = (Executable) member; |
||||
return executable.getParameters()[getPosition()]; |
||||
} |
||||
|
||||
@Override default <T extends Annotation> Set<T> getAnnotations(Class<T> annotationType) { |
||||
T[] annotationsByType = getJavaParameter().getAnnotationsByType(annotationType); |
||||
return new LinkedHashSet<>(asList(annotationsByType)); |
||||
} |
||||
|
||||
} |
@ -0,0 +1,80 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2010, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
|
||||
package javax.enterprise.inject.spi; |
||||
|
||||
import java.lang.annotation.Annotation; |
||||
import java.util.LinkedHashSet; |
||||
import java.util.Set; |
||||
|
||||
import static java.util.Arrays.asList; |
||||
|
||||
/** |
||||
* <p> |
||||
* Represents a Java class or interface. |
||||
* </p> |
||||
* |
||||
* @author Gavin King |
||||
* @author Pete Muir |
||||
* |
||||
* @param <X> the type |
||||
* @see java.lang.Class |
||||
*/ |
||||
public interface AnnotatedType<X> extends Annotated { |
||||
|
||||
/** |
||||
* <p> |
||||
* Get the underlying {@link java.lang.Class}. |
||||
* </p> |
||||
* |
||||
* @return the {@link java.lang.Class} |
||||
*/ |
||||
public Class<X> getJavaClass(); |
||||
|
||||
/** |
||||
* <p> |
||||
* Get the {@linkplain AnnotatedConstructor constructors} of the type. If an empty set is returned, a default constructor |
||||
* with no parameters will be assumed. |
||||
* </p> |
||||
* |
||||
* @return the constructors, or an empty set if none are defined |
||||
*/ |
||||
public Set<AnnotatedConstructor<X>> getConstructors(); |
||||
|
||||
/** |
||||
* <p> |
||||
* Get the {@linkplain AnnotatedMethod methods} of the type. |
||||
* </p> |
||||
* |
||||
* @return the methods, or an empty set if none are defined |
||||
*/ |
||||
public Set<AnnotatedMethod<? super X>> getMethods(); |
||||
|
||||
/** |
||||
* <p> |
||||
* Get the {@linkplain AnnotatedField fields} of the type. |
||||
* <p> |
||||
* |
||||
* @return the fields, or an empty set if none are defined |
||||
*/ |
||||
public Set<AnnotatedField<? super X>> getFields(); |
||||
|
||||
@Override default <T extends Annotation> Set<T> getAnnotations(Class<T> annotationType) { |
||||
T[] annotationsByType = getJavaClass().getAnnotationsByType(annotationType); |
||||
return new LinkedHashSet<>(asList(annotationsByType)); |
||||
} |
||||
} |
@ -0,0 +1,66 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2010, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
|
||||
package javax.enterprise.inject.spi; |
||||
|
||||
import java.util.Set; |
||||
|
||||
import javax.enterprise.context.spi.Contextual; |
||||
import javax.enterprise.context.spi.CreationalContext; |
||||
|
||||
/** |
||||
* <p> |
||||
* Represents an {@linkplain javax.enterprise.inject enabled bean}. This interface defines everything the container needs to |
||||
* manage instances of the bean. |
||||
* </p> |
||||
* |
||||
* @author Gavin King |
||||
* @author David Allen |
||||
* @param <T> the class of the bean instance |
||||
*/ |
||||
public interface Bean<T> extends Contextual<T>, BeanAttributes<T> { |
||||
|
||||
/** |
||||
* The bean {@linkplain Class class} of the managed bean or session bean or of the bean that declares the producer method or |
||||
* field. |
||||
* |
||||
* @return the bean {@linkplain Class class} |
||||
*/ |
||||
public Class<?> getBeanClass(); |
||||
|
||||
/** |
||||
* Obtains the {@link javax.enterprise.inject.spi.InjectionPoint} objects representing injection points of the bean, that |
||||
* will be validated by the container at initialization time. |
||||
* |
||||
* @return the set of {@linkplain javax.enterprise.inject.spi.InjectionPoint injection points} of the bean |
||||
*/ |
||||
public Set<InjectionPoint> getInjectionPoints(); |
||||
|
||||
/** |
||||
* <p> |
||||
* Determines if {@link javax.enterprise.context.spi.Contextual#create(CreationalContext)} sometimes return a null value. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* As of CDI 1.1 this method is deprecated and can safely always return false. |
||||
* </p> |
||||
* |
||||
* @return <tt>true</tt> if the {@code create()} method may return a null value, and <tt>false</tt> otherwise |
||||
*/ |
||||
public boolean isNullable(); |
||||
|
||||
} |
@ -0,0 +1,79 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2013, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
|
||||
package javax.enterprise.inject.spi; |
||||
|
||||
import java.lang.annotation.Annotation; |
||||
import java.lang.reflect.Type; |
||||
import java.util.Set; |
||||
|
||||
/** |
||||
* The BeanAttributes interface exposes the basic attributes of a bean. |
||||
* |
||||
* @author Pete Muir |
||||
* @since 1.1 |
||||
* @param <T> the class of the bean instance |
||||
*/ |
||||
public interface BeanAttributes<T> { |
||||
|
||||
/** |
||||
* Obtains the {@linkplain javax.enterprise.inject bean types} of the bean. |
||||
* |
||||
* @return the {@linkplain javax.enterprise.inject bean types} |
||||
*/ |
||||
public Set<Type> getTypes(); |
||||
|
||||
/** |
||||
* Obtains the {@linkplain javax.inject.Qualifier qualifiers} of the bean. |
||||
* |
||||
* @return the {@linkplain javax.inject.Qualifier qualifiers} |
||||
*/ |
||||
public Set<Annotation> getQualifiers(); |
||||
|
||||
/** |
||||
* Obtains the {@linkplain javax.enterprise.context scope} of the bean. |
||||
* |
||||
* @return the {@linkplain javax.enterprise.context scope} |
||||
*/ |
||||
public Class<? extends Annotation> getScope(); |
||||
|
||||
/** |
||||
* Obtains the {@linkplain javax.enterprise.inject EL name} of a bean, if it has one. |
||||
* |
||||
* @return the {@linkplain javax.enterprise.inject EL name} |
||||
*/ |
||||
public String getName(); |
||||
|
||||
/** |
||||
* Obtains the {@linkplain javax.enterprise.inject.Stereotype stereotypes} of the bean. |
||||
* |
||||
* @return the set of {@linkplain javax.enterprise.inject.Stereotype stereotypes} |
||||
*/ |
||||
public Set<Class<? extends Annotation>> getStereotypes(); |
||||
|
||||
/** |
||||
* Determines if the bean is an {@linkplain javax.enterprise.inject.Alternative alternative}. |
||||
* |
||||
* A custom implementation of {@link Bean} may implement {@link Prioritized} in order to be selected for the application. |
||||
* {@link Prioritized#getPriority()} determines the priority used to resolve ambiguities. |
||||
* |
||||
* @return <tt>true</tt> if the bean is an {@linkplain javax.enterprise.inject.Alternative alternative}, and <tt>false</tt> |
||||
* otherwise. |
||||
*/ |
||||
public boolean isAlternative(); |
||||
|
||||
} |
@ -0,0 +1,663 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2010, 2013 Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
|
||||
package javax.enterprise.inject.spi; |
||||
|
||||
import javax.el.ELResolver; |
||||
import javax.el.ExpressionFactory; |
||||
import javax.enterprise.context.ContextNotActiveException; |
||||
import javax.enterprise.context.spi.Context; |
||||
import javax.enterprise.context.spi.Contextual; |
||||
import javax.enterprise.context.spi.CreationalContext; |
||||
import javax.enterprise.event.Event; |
||||
import javax.enterprise.event.ObserverException; |
||||
import javax.enterprise.inject.AmbiguousResolutionException; |
||||
import javax.enterprise.inject.InjectionException; |
||||
import javax.enterprise.inject.Instance; |
||||
import javax.enterprise.inject.UnsatisfiedResolutionException; |
||||
import javax.enterprise.util.Nonbinding; |
||||
import java.lang.annotation.Annotation; |
||||
import java.lang.reflect.Type; |
||||
import java.util.List; |
||||
import java.util.Set; |
||||
|
||||
/** |
||||
* <p> |
||||
* Allows a portable extension to interact directly with the container. Provides operations for obtaining contextual references |
||||
* for beans, along with many other operations of use to portable extensions. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* Any bean may obtain an instance of <tt>BeanManager</tt> by injecting it: |
||||
* </p> |
||||
* |
||||
* <pre> |
||||
* @Inject |
||||
* BeanManager manager; |
||||
* </pre> |
||||
* |
||||
* <p> |
||||
* Java EE components may obtain an instance of <tt>BeanManager</tt> from {@linkplain javax.naming JNDI} by looking up the name |
||||
* {@code java:comp/BeanManager}. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* Most operations of BeanManager may be called at any time during the execution of the application. |
||||
* </p> |
||||
* <p> |
||||
* However, the following operations must not be called before the {@link AfterBeanDiscovery} event is fired: |
||||
* </p> |
||||
* <ul> |
||||
* <li>{@link #getBeans(String)},</li> |
||||
* <li>{@link #getBeans(java.lang.reflect.Type, java.lang.annotation.Annotation...)},</li> |
||||
* <li>{@link #getPassivationCapableBean(String)},</li> |
||||
* <li>{@link #resolve(java.util.Set)},</li> |
||||
* <li>{@link #resolveDecorators(java.util.Set, java.lang.annotation.Annotation...)},</li> |
||||
* <li>{@link #resolveInterceptors(InterceptionType, java.lang.annotation.Annotation...)},</li> |
||||
* <li>{@link #resolveObserverMethods(Object, java.lang.annotation.Annotation...)},</li> |
||||
* <li>{@link #validate(InjectionPoint)},</li> |
||||
* <li>{@link #createInstance()}</li> |
||||
* </ul> |
||||
* <p> |
||||
* and the following operations must not be called before the {@link AfterDeploymentValidation} event is fired: |
||||
* </p> |
||||
* <ul> |
||||
* <li>{@link #getReference(Bean, java.lang.reflect.Type, javax.enterprise.context.spi.CreationalContext)},</li> |
||||
* <li>{@link #getInjectableReference(InjectionPoint, javax.enterprise.context.spi.CreationalContext)},</li> |
||||
* </ul> |
||||
* <p> |
||||
* or the container will throw an Exception. |
||||
* </p> |
||||
* |
||||
* @author Gavin King |
||||
* @author Pete Muir |
||||
* @author Clint Popetz |
||||
* @author David Allen |
||||
* @author Antoine Sabot-Durand |
||||
*/ |
||||
public interface BeanManager { |
||||
|
||||
|
||||
/** |
||||
* <p> |
||||
* Obtains a contextual reference for a certain {@linkplain Bean bean} and a certain bean type of the bean. |
||||
* </p> |
||||
* |
||||
* @param bean the {@link Bean} object representing the bean |
||||
* @param beanType a bean type that must be implemented by any client proxy that is returned |
||||
* @param ctx a {@link javax.enterprise.context.spi.CreationalContext} that may be used to destroy any object with scope |
||||
* {@link javax.enterprise.context.Dependent} that is created |
||||
* @return a contextual reference representing the bean |
||||
* @throws IllegalArgumentException if the given type is not a bean type of the given bean |
||||
* @throws IllegalStateException if called during application initialization, before the {@link AfterDeploymentValidation} |
||||
* event is fired. |
||||
*/ |
||||
public Object getReference(Bean<?> bean, Type beanType, CreationalContext<?> ctx); |
||||
|
||||
/** |
||||
* <p> |
||||
* Obtains an injectable reference for a certain {@linkplain InjectionPoint injection point}. |
||||
* </p> |
||||
* |
||||
* @param ij the target injection point |
||||
* @param ctx a {@link javax.enterprise.context.spi.CreationalContext} that may be used to destroy any object with scope |
||||
* {@link javax.enterprise.context.Dependent} that is created |
||||
* @return the injectable reference |
||||
* @throws UnsatisfiedResolutionException if typesafe resolution results in an unsatisfied dependency |
||||
* @throws AmbiguousResolutionException typesafe resolution results in an unresolvable ambiguous dependency |
||||
* @throws IllegalStateException if called during application initialization, before the {@link AfterDeploymentValidation} |
||||
* event is fired. |
||||
*/ |
||||
public Object getInjectableReference(InjectionPoint ij, CreationalContext<?> ctx); |
||||
|
||||
/** |
||||
* Obtain an instance of a {@link javax.enterprise.context.spi.CreationalContext} for the given |
||||
* {@linkplain javax.enterprise.context.spi.Contextual contextual type}, or for a non-contextual object. |
||||
* |
||||
* @param contextual the {@link javax.enterprise.context.spi.Contextual}, or a null value in the case of a non-contextual |
||||
* object |
||||
* @return the new {@link javax.enterprise.context.spi.CreationalContext} |
||||
*/ |
||||
public <T> CreationalContext<T> createCreationalContext(Contextual<T> contextual); |
||||
|
||||
/** |
||||
* Return the set of beans which have the given required type and qualifiers and are available for injection in the module |
||||
* or library containing the class into which the <tt>BeanManager</tt> was injected or the Java EE component from whose JNDI |
||||
* environment namespace the <tt>BeanManager</tt> was obtained, according to the rules of typesafe resolution. If no |
||||
* qualifiers are given, the {@linkplain javax.enterprise.inject.Default default qualifier} is assumed. |
||||
* <p/> |
||||
* Note that when called during invocation of an {@link AfterBeanDiscovery} event observer, |
||||
* this method will only return beans discovered by the container before the {@link AfterBeanDiscovery} event is fired. |
||||
* |
||||
* @param beanType the required bean type |
||||
* @param qualifiers the required qualifiers |
||||
* @return the resulting set of {@linkplain Bean beans} |
||||
* @throws IllegalArgumentException if the given type represents a type variable |
||||
* @throws IllegalArgumentException if two instances of the same non repeating qualifier type are given |
||||
* @throws IllegalArgumentException if an instance of an annotation that is not a qualifier type is given |
||||
* @throws IllegalStateException if called during application initialization, before the {@link AfterBeanDiscovery} |
||||
* event is fired. |
||||
*/ |
||||
public Set<Bean<?>> getBeans(Type beanType, Annotation... qualifiers); |
||||
|
||||
/** |
||||
* Return the set of beans which have the given EL name and are available for injection in the module or library containing |
||||
* the class into which the <tt>BeanManager</tt> was injected or the Java EE component from whose JNDI environment namespace |
||||
* the <tt>BeanManager</tt> was obtained, according to the rules of EL name resolution. |
||||
* <p/> |
||||
* Note that when called during invocation of an {@link AfterBeanDiscovery} event observer, |
||||
* this method will only return beans discovered by the container before the {@link AfterBeanDiscovery} event is fired. |
||||
* |
||||
* @param name the EL name |
||||
* @return the resulting set of {@linkplain Bean beans} |
||||
* @throws IllegalStateException if called during application initialization, before the {@link AfterBeanDiscovery} |
||||
* event is fired. |
||||
*/ |
||||
public Set<Bean<?>> getBeans(String name); |
||||
|
||||
/** |
||||
* Returns the {@link javax.enterprise.inject.spi.PassivationCapable} bean with the given identifier. |
||||
* |
||||
* <p/> |
||||
* Note that when called during invocation of an {@link AfterBeanDiscovery} event observer, |
||||
* this method will only return beans discovered by the container before the {@link AfterBeanDiscovery} event is fired. |
||||
* |
||||
* @param id the identifier |
||||
* @return a {@link Bean} that implements {@link javax.enterprise.inject.spi.PassivationCapable} and has the given |
||||
* identifier, or a null value if there is no such bean |
||||
* @throws IllegalStateException if called during application initialization, before the {@link AfterBeanDiscovery} |
||||
* event is fired. |
||||
*/ |
||||
public Bean<?> getPassivationCapableBean(String id); |
||||
|
||||
/** |
||||
* Apply the ambiguous dependency resolution rules to a set of {@linkplain Bean beans}. |
||||
* |
||||
* <p/> |
||||
Note that when called during invocation of an {@link AfterBeanDiscovery} event observer, |
||||
* this method will only return beans discovered by the container before the {@link AfterBeanDiscovery} event is fired. |
||||
* |
||||
* @param <X> a common type of the beans |
||||
* @param beans a set of {@linkplain Bean beans} of the given type |
||||
* @return the resolved bean, or null if null or an empty set is passed |
||||
* @throws AmbiguousResolutionException if the ambiguous dependency resolution rules fail |
||||
* @throws IllegalStateException if called during application initialization, before the {@link AfterBeanDiscovery} |
||||
* event is fired. |
||||
*/ |
||||
public <X> Bean<? extends X> resolve(Set<Bean<? extends X>> beans); |
||||
|
||||
/** |
||||
* Validate a certain {@linkplain InjectionPoint injection point}. |
||||
* |
||||
* <p/> |
||||
* Note that when called during invocation of an {@link AfterBeanDiscovery} event observer, |
||||
* this method will only validate injection points discovered by the container before the {@link AfterBeanDiscovery} |
||||
* event is fired. |
||||
* |
||||
* @param injectionPoint the {@linkplain InjectionPoint injection point} to validate |
||||
* @throws InjectionException if there is a deployment problem (for example, an unsatisfied or unresolvable ambiguous |
||||
* dependency) associated with the injection point |
||||
* @throws IllegalStateException if called during application initialization, before the {@link AfterBeanDiscovery} |
||||
* event is fired. |
||||
*/ |
||||
public void validate(InjectionPoint injectionPoint); |
||||
|
||||
/** |
||||
* Fire an event and notify observers. |
||||
* |
||||
* <p> |
||||
* This method is deprecated from CDI 2.0 and {@link #getEvent())} should be used instead. |
||||
* </p> |
||||
* |
||||
* @param event the event object |
||||
* @param qualifiers the event qualifiers |
||||
* @throws IllegalArgumentException if the runtime type of the event object contains a type variable |
||||
* @throws IllegalArgumentException if two instances of the same non repeating qualifier type are given |
||||
* @throws IllegalArgumentException if an instance of an annotation that is not a qualifier type is given |
||||
* @throws IllegalArgumentException if the runtime type of the event object is assignable to the type of a container |
||||
* lifecycle event |
||||
* @throws ObserverException if a notified observer throws a checked exception, it will be wrapped and rethrown as an |
||||
* (unchecked) {@link ObserverException} |
||||
*/ |
||||
public void fireEvent(Object event, Annotation... qualifiers); |
||||
|
||||
/** |
||||
* Return an ordered set of {@linkplain ObserverMethod observer methods} for an event. |
||||
* |
||||
* <p/> |
||||
* Note that when called during invocation of an {@link AfterBeanDiscovery} event observer, |
||||
* this method will only return observers discovered by the container before the {@link AfterBeanDiscovery} event is fired. |
||||
* |
||||
* @param <T> the type of the event |
||||
* @param event the event object |
||||
* @param qualifiers the event qualifiers |
||||
* @return the resulting set of {@linkplain ObserverMethod observer methods} |
||||
* @throws IllegalArgumentException if the runtime type of the event object contains a type variable |
||||
* @throws IllegalArgumentException if two instances of the same non repeating qualifier type are given |
||||
* @throws IllegalArgumentException if an instance of an annotation that is not a qualifier type is given |
||||
* @throws IllegalStateException if called during application initialization, before the {@link AfterBeanDiscovery} |
||||
* event is fired. |
||||
*/ |
||||
public <T> Set<ObserverMethod<? super T>> resolveObserverMethods(T event, Annotation... qualifiers); |
||||
|
||||
/** |
||||
* Return an ordered list of {@linkplain Decorator decorators} for a set of bean types and a set of qualifiers and which are |
||||
* enabled in the module or library containing the class into which the <tt>BeanManager</tt> was injected or the Java EE |
||||
* component from whose JNDI environment namespace the <tt>BeanManager</tt> was obtained. |
||||
* |
||||
* <p/> |
||||
* Note that when called during invocation of an {@link AfterBeanDiscovery} event observer, |
||||
* this method will only return decorators discovered by the container before the {@link AfterBeanDiscovery} event is fired. |
||||
* |
||||
* @param types the set of bean types of the decorated bean |
||||
* @param qualifiers the qualifiers declared by the decorated bean |
||||
* @return the resulting set of {@linkplain Decorator decorators} |
||||
* @throws IllegalArgumentException if the set of bean types is empty |
||||
* @throws IllegalArgumentException if an annotation which is not a binding type is passed |
||||
* @throws IllegalArgumentException if two instances of the same binding type are passed |
||||
* @throws IllegalStateException if called during application initialization, before the {@link AfterBeanDiscovery} |
||||
* event is fired. |
||||
*/ |
||||
public List<Decorator<?>> resolveDecorators(Set<Type> types, Annotation... qualifiers); |
||||
|
||||
/** |
||||
* Return an ordered list of enabled {@linkplain Interceptor interceptors} for a set of interceptor bindings and a type of |
||||
* interception and which are enabled in the module or library containing the class into which the <tt>BeanManager</tt> was |
||||
* injected or the Java EE component from whose JNDI environment namespace the <tt>BeanManager</tt> was obtained. |
||||
* |
||||
* <p/> |
||||
* Note that when called during invocation of an {@link AfterBeanDiscovery} event observer, |
||||
* this method will only return interceptors discovered by the container before the {@link AfterBeanDiscovery} event is |
||||
* fired. |
||||
* |
||||
* @param type the type of the interception |
||||
* @param interceptorBindings the interceptor bindings |
||||
* @return the resulting set of {@linkplain Interceptor interceptors} |
||||
* @throws IllegalArgumentException if no interceptor binding type is given |
||||
* @throws IllegalArgumentException if two instances of the same interceptor binding type are given |
||||
* @throws IllegalArgumentException if an instance of an annotation that is not an interceptor binding type is given |
||||
* @throws IllegalStateException if called during application initialization, before the {@link AfterBeanDiscovery} |
||||
* event is fired. |
||||
*/ |
||||
public List<Interceptor<?>> resolveInterceptors(InterceptionType type, Annotation... interceptorBindings); |
||||
|
||||
/** |
||||
* Test the given annotation type to determine if it is a {@linkplain javax.enterprise.context scope type}. |
||||
* |
||||
* @param annotationType the annotation type |
||||
* @return true if the annotation type is a {@linkplain javax.enterprise.context scope type} |
||||
*/ |
||||
public boolean isScope(Class<? extends Annotation> annotationType); |
||||
|
||||
/** |
||||
* Test the given annotation type to determine if it is a {@linkplain javax.enterprise.context normal scope type}. |
||||
* |
||||
* @param annotationType the annotation type |
||||
* @return <tt>true</tt> if the annotation type is a {@linkplain javax.enterprise.context normal scope type} |
||||
*/ |
||||
public boolean isNormalScope(Class<? extends Annotation> annotationType); |
||||
|
||||
/** |
||||
* Test the given annotation type to determine if it is a passivating {@linkplain javax.enterprise.context scope type}. |
||||
* |
||||
* @param annotationType the annotation type |
||||
* @return <tt>true</tt> if the annotation type is a passivating scope type |
||||
*/ |
||||
public boolean isPassivatingScope(Class<? extends Annotation> annotationType); |
||||
|
||||
/** |
||||
* Test the given annotation type to determine if it is a {@linkplain javax.inject.Qualifier qualifier type}. |
||||
* |
||||
* @param annotationType the annotation type |
||||
* @return <tt>true</tt> if the annotation type is a {@linkplain javax.inject.Qualifier qualifier type} |
||||
*/ |
||||
public boolean isQualifier(Class<? extends Annotation> annotationType); |
||||
|
||||
/** |
||||
* Test the given annotation type to determine if it is an {@linkplain javax.interceptor.InterceptorBinding interceptor |
||||
* binding type} . |
||||
* |
||||
* @param annotationType the annotation to test |
||||
* @return <tt>true</tt> if the annotation type is a {@linkplain javax.interceptor.InterceptorBinding interceptor binding |
||||
* type} |
||||
*/ |
||||
public boolean isInterceptorBinding(Class<? extends Annotation> annotationType); |
||||
|
||||
/** |
||||
* Test the given annotation type to determine if it is a {@linkplain javax.enterprise.inject.Stereotype stereotype}. |
||||
* |
||||
* @param annotationType the annotation type |
||||
* @return <tt>true</tt> if the annotation type is a {@linkplain javax.enterprise.inject.Stereotype stereotype} |
||||
*/ |
||||
public boolean isStereotype(Class<? extends Annotation> annotationType); |
||||
|
||||
/** |
||||
* Obtains the set of meta-annotations for a certain {@linkplain javax.interceptor.InterceptorBinding interceptor binding |
||||
* type} . |
||||
* |
||||
* @param bindingType the {@linkplain javax.interceptor.InterceptorBinding interceptor binding type} |
||||
* @return the set of meta-annotations |
||||
*/ |
||||
public Set<Annotation> getInterceptorBindingDefinition(Class<? extends Annotation> bindingType); |
||||
|
||||
/** |
||||
* Obtains meta-annotations for a certain {@linkplain javax.enterprise.inject.Stereotype stereotype}. |
||||
* |
||||
* @param stereotype the {@linkplain javax.enterprise.inject.Stereotype stereotype} |
||||
* @return the set of meta-annotations |
||||
*/ |
||||
public Set<Annotation> getStereotypeDefinition(Class<? extends Annotation> stereotype); |
||||
|
||||
/** |
||||
* Determine if two qualifiers are considered equivalent for the purposes of typesafe resolution, taking into account any |
||||
* members annotated with {@link Nonbinding}. |
||||
* |
||||
* @param qualifier1 a qualifier to check |
||||
* @param qualifier2 a qualifier to check |
||||
* @return true if the two qualifiers are equivalent, otherwise false |
||||
* @since 1.1 |
||||
*/ |
||||
public boolean areQualifiersEquivalent(Annotation qualifier1, Annotation qualifier2); |
||||
|
||||
/** |
||||
* Determine if two interceptor bindings are considered equivalent for the purposes of typesafe resolution, taking into |
||||
* account any members annotated with {@link Nonbinding}. |
||||
* |
||||
* @param interceptorBinding1 an interceptor binding to check |
||||
* @param interceptorBinding2 an interceptor binding to check |
||||
* @return true if the two interceptor bindings are equivalent, otherwise false |
||||
* @since 1.1 |
||||
*/ |
||||
public boolean areInterceptorBindingsEquivalent(Annotation interceptorBinding1, Annotation interceptorBinding2); |
||||
|
||||
/** |
||||
* Determine the hash code of a qualifier, using the JDK algorithm for determining an annotation hash code, ignoring any |
||||
* members annotated with {@link Nonbinding}. |
||||
* |
||||
* @param qualifier the qualifier to consider |
||||
* @return the hashCode for the qualifier |
||||
* @since 1.1 |
||||
*/ |
||||
public int getQualifierHashCode(Annotation qualifier); |
||||
|
||||
/** |
||||
* Determine the hash code of an interceptor binding, using the JDK algorithm for determining an annotation hash code, |
||||
* ignoring any members annotated with {@link Nonbinding}. |
||||
* |
||||
* @param interceptorBinding the interceptor binding to consider |
||||
* @return the hashCode for the interceptor binding |
||||
* @since 1.1 |
||||
*/ |
||||
public int getInterceptorBindingHashCode(Annotation interceptorBinding); |
||||
|
||||
/** |
||||
* Obtains an active {@linkplain javax.enterprise.context.spi.Context context object} for the given |
||||
* {@linkplain javax.enterprise.context scope} . |
||||
* |
||||
* @param scopeType the {@linkplain javax.enterprise.context scope} |
||||
* @return the {@linkplain javax.enterprise.context.spi.Context context object} |
||||
* @throws ContextNotActiveException if there is no active context object for the given scope |
||||
* @throws IllegalArgumentException if there is more than one active context object for the given scope |
||||
*/ |
||||
public Context getContext(Class<? extends Annotation> scopeType); |
||||
|
||||
/** |
||||
* Returns a {@link javax.el.ELResolver} that resolves beans by EL name. |
||||
* |
||||
* @return the {@link javax.el.ELResolver} |
||||
*/ |
||||
public ELResolver getELResolver(); |
||||
|
||||
/** |
||||
* Returns a wrapper {@link javax.el.ExpressionFactory} that delegates {@link javax.el.MethodExpression} and |
||||
* {@link javax.el.ValueExpression} creation to the given {@link javax.el.ExpressionFactory}. When a Unified EL expression |
||||
* is evaluated using a {@link javax.el.MethodExpression} or {@link javax.el.ValueExpression} returned by the wrapper |
||||
* {@link javax.el.ExpressionFactory}, the container handles destruction of objects with scope |
||||
* {@link javax.enterprise.context.Dependent}. |
||||
* |
||||
* |
||||
* @param expressionFactory the {@link javax.el.ExpressionFactory} to wrap |
||||
* @return the wrapped {@link javax.el.ExpressionFactory} |
||||
*/ |
||||
public ExpressionFactory wrapExpressionFactory(ExpressionFactory expressionFactory); |
||||
|
||||
/** |
||||
* Obtain an {@link AnnotatedType} that may be used to read the annotations of the given class or interface. |
||||
* |
||||
* @param <T> the class or interface
|
||||
* @param type the {@link java.lang.Class} object |
||||
* @return the {@link AnnotatedType} |
||||
*/ |
||||
public <T> AnnotatedType<T> createAnnotatedType(Class<T> type); |
||||
|
||||
/** |
||||
* <p> |
||||
* Obtains an {@link InjectionTarget} for the given {@link AnnotatedType}. The container ignores the annotations and types |
||||
* declared by the elements of the actual Java class and uses the metadata provided via the {@link Annotated} interface
|
||||
* instead. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* This method is deprecated from CDI 1.1 and {@link #getInjectionTargetFactory(AnnotatedType)} should be used instead. |
||||
* </p> |
||||
* |
||||
* @param <T> the type |
||||
* @param type the {@link AnnotatedType} |
||||
* @return a container provided implementation of {@link InjectionTarget} |
||||
* @throws IllegalArgumentException if there is a definition error associated with any injection point of the type |
||||
*/ |
||||
public <T> InjectionTarget<T> createInjectionTarget(AnnotatedType<T> type); |
||||
|
||||
/** |
||||
* <p> |
||||
* An implementation of {@link InjectionTargetFactory} that provides container created {@link InjectionTarget} instances. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* This factory can be wrapped to add behavior to container created injection targets. |
||||
* </p> |
||||
* |
||||
* @param annotatedType the annotated type to create the injection target factory for |
||||
* @return an {@link InjectionTargetFactory} |
||||
* @since 1.1 |
||||
*/ |
||||
public <T> InjectionTargetFactory<T> getInjectionTargetFactory(AnnotatedType<T> annotatedType); |
||||
|
||||
/** |
||||
* <p> |
||||
* An implementation of {@link ProducerFactory} that provides container created {@link Producer} instances for the given |
||||
* field. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* This factory can be wrapped to add behavior to container created producers. |
||||
* </p> |
||||
* |
||||
* @param field the field to create the producer factory for |
||||
* @param declaringBean the bean declaring the producer. May be null if the producer is static or the declaring object is |
||||
* non-contextual |
||||
* @return the producer factory for the field |
||||
* @since 1.1 |
||||
*/ |
||||
public <X> ProducerFactory<X> getProducerFactory(AnnotatedField<? super X> field, Bean<X> declaringBean); |
||||
|
||||
/** |
||||
* <p> |
||||
* An implementation of {@link ProducerFactory} that provides container created {@link Producer} instances for the given |
||||
* method. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* This factory can be wrapped to add behavior to container created producers. |
||||
* </p> |
||||
* |
||||
* @param method the method to create the producer factory for |
||||
* @param declaringBean the bean declaring the producer. May be null if the producer is static or the declaring object is |
||||
* non-contextual |
||||
* @return the producer factory for the method |
||||
* @since 1.1 |
||||
*/ |
||||
public <X> ProducerFactory<X> getProducerFactory(AnnotatedMethod<? super X> method, Bean<X> declaringBean); |
||||
|
||||
/** |
||||
* Obtains a {@link BeanAttributes} for the given {@link AnnotatedType}. The container ignores the annotations and types |
||||
* declared by the elements of the actual Java class and uses the metadata provided via the {@link Annotated} interface
|
||||
* instead. |
||||
* |
||||
* @param <T> the type |
||||
* @param type the {@link AnnotatedType} |
||||
* @return a container provided implementation of {@link InjectionTarget} |
||||
* @since 1.1 |
||||
*/ |
||||
public <T> BeanAttributes<T> createBeanAttributes(AnnotatedType<T> type); |
||||
|
||||
/** |
||||
* Obtains a {@link BeanAttributes} for the given {@link AnnotatedType}. The container ignores the annotations and types |
||||
* declared by the elements of the actual Java class and uses the metadata provided via the {@link Annotated} interface
|
||||
* instead. |
||||
* |
||||
* @param type the {@link AnnotatedType} |
||||
* @return a container provided implementation of {@link InjectionTarget} |
||||
* @since 1.1 |
||||
*/ |
||||
public BeanAttributes<?> createBeanAttributes(AnnotatedMember<?> type); |
||||
|
||||
/** |
||||
* <p> |
||||
* Obtains a {@link Bean} for the given {@link BeanAttributes}, bean class and {@link InjectionTarget}. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* The {@link InjectionTarget} creates and destroys instances of the bean, performs dependency injection and lifecycle |
||||
* callbacks, and determines the return value of {@link Bean#getInjectionPoints()}. The {@link InjectionTarget} is obtained |
||||
* from the {@link InjectionTargetFactory}. {@link #getInjectionTargetFactory(AnnotatedType)} allows use of a container created |
||||
* {@link InjectionTarget}. |
||||
* </p> |
||||
* |
||||
* @param <T> the type |
||||
* @param attributes a {@link BeanAttributes} which determines the bean types, qualifiers, scope, name and stereotypes of |
||||
* the returned {@link Bean}, and the return values of {@link Bean#isAlternative()} and {@link Bean#isNullable()} |
||||
* @param beanClass a class, which determines the return value of {@link Bean#getBeanClass()} |
||||
* @param injectionTargetFactory an {@link InjectionTargetFactory}, used to obtain an {@link InjectionTarget} |
||||
* @return a container provided implementation of {@link Bean} |
||||
* @since 1.1 |
||||
*/ |
||||
public <T> Bean<T> createBean(BeanAttributes<T> attributes, Class<T> beanClass, |
||||
InjectionTargetFactory<T> injectionTargetFactory); |
||||
|
||||
/** |
||||
* <p> |
||||
* Obtains a {@link Bean} for the given {@link BeanAttributes}, bean class and {@link Producer}. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* The {@link Producer} creates and destroys instances of the decorator, and determines the return value of |
||||
* {@link Bean#getInjectionPoints()}. The {@link Producer} is obtained from the {@link ProducerFactory}. |
||||
* {@link #getProducerFactory(AnnotatedMethod, Bean)} or {@link #getProducerFactory(AnnotatedField, Bean)} allows use of a |
||||
* container created {@link Producer}. |
||||
* </p> |
||||
* |
||||
* @param <T> the type |
||||
* @param <X> the type of the declaring bean |
||||
* @param attributes a {@link BeanAttributes} which determines the bean types, qualifiers, scope, name and stereotypes of |
||||
* the returned {@link Bean}, and the return values of {@link Bean#isAlternative()} and {@link Bean#isNullable()} |
||||
* @param beanClass a class, which determines the return value of <tt>Bean.getClass()</tt> |
||||
* @param producerFactory a {@link ProducerFactory}, used to obtain a {@link Producer} |
||||
* @return a container provided implementation of {@link Bean} |
||||
* @since 1.1 |
||||
*/ |
||||
public <T, X> Bean<T> createBean(BeanAttributes<T> attributes, Class<X> beanClass, ProducerFactory<X> producerFactory); |
||||
|
||||
/** |
||||
* Obtains a container provided implementation of {@link InjectionPoint} for the given {@link AnnotatedField}. |
||||
* |
||||
* @param field the {@link AnnotatedField} defining the injection point |
||||
* @return the container provided {@link InjectionPoint} |
||||
* @throws IllegalArgumentException if there is a definition error associated with the injection point |
||||
* @since 1.1 |
||||
*/ |
||||
public InjectionPoint createInjectionPoint(AnnotatedField<?> field); |
||||
|
||||
/** |
||||
* Obtains a container provided implementation of {@link InjectionPoint} for the given {@link AnnotatedParameter}. |
||||
* |
||||
* @param parameter the {@link AnnotatedParameter} defining the injection point |
||||
* @return the container provided {@link InjectionPoint} |
||||
* @throws IllegalArgumentException if there is a definition error associated with the injection point |
||||
* @since 1.1 |
||||
*/ |
||||
public InjectionPoint createInjectionPoint(AnnotatedParameter<?> parameter); |
||||
|
||||
/** |
||||
* Obtains the container's instance of an Extension class declared in <code>META-INF/services</code>. |
||||
* |
||||
* @param <T> the type of the extension |
||||
* @param extensionClass the type of the extension class
|
||||
* @return the extension instance |
||||
* @throws IllegalArgumentException if the container has no instance of the given class
|
||||
* @since 1.1 |
||||
*/ |
||||
public <T extends Extension> T getExtension(Class<T> extensionClass); |
||||
|
||||
/** |
||||
* |
||||
* Create an {@link InterceptionFactory} for the given {@link CreationalContext} and type. |
||||
* |
||||
* @param ctx {@link CreationalContext} for the {@link InterceptionFactory} to create |
||||
* @param clazz class of the instance this factory will work on |
||||
* @param <T> type of the instance this factory will work on |
||||
* @return a new {@link InterceptionFactory} to add services on on instances of T |
||||
* @since 2.0 |
||||
*/ |
||||
<T> InterceptionFactory<T> createInterceptionFactory(CreationalContext<T> ctx, Class<T> clazz); |
||||
|
||||
|
||||
/** |
||||
* |
||||
* Returns an instance of Event with specified type <tt>java.lang.Object</tt> and specified qualifier <tt>@Default</tt> |
||||
* It allows typesafe synchronous or asynchronous event firing without injection of {@link Event} built-in bean requirement. |
||||
* |
||||
* @return a new {@link Event} object whose event type is <tt>Object</tt> and qualifier <tt>@Default</tt> |
||||
* @since 2.0 |
||||
*/ |
||||
Event<Object> getEvent(); |
||||
|
||||
|
||||
/** |
||||
* |
||||
* Obtains an {@link Instance} object to access to beans instances. |
||||
* |
||||
* The returned <tt>Instance</tt> object can only access instances of beans that are available for injection in the module |
||||
* or library containing the class into which the <tt>BeanManager</tt> was injected or the Java EE component from whose JNDI |
||||
* environment namespace the <tt>BeanManager</tt> was obtained, according to the rules of typesafe resolution. |
||||
* |
||||
* Note that when called during invocation of an {@link AfterBeanDiscovery} event observer, |
||||
* the <tt>Instance</tt> returned by this method will only give access to instances of beans discovered by the container |
||||
* before the {@link AfterBeanDiscovery} event is fired. |
||||
* |
||||
* Instances of dependent scoped beans obtained with this <tt>Instance</tt> must be explicitly destroyed by calling {@link Instance#destroy(Object)} |
||||
* |
||||
* If no qualifier is passed to {@link Instance#select} method, the <tt>@Default</tt> qualifier is assumed. |
||||
* |
||||
* @return an {@link Instance} object to request beans instances |
||||
* @throws IllegalStateException if called during application initialization, before the {@link AfterDeploymentValidation} |
||||
* event is fired. |
||||
* @since 2.0 |
||||
*/ |
||||
Instance<Object> createInstance(); |
||||
|
||||
} |
@ -0,0 +1,246 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2010, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
package javax.enterprise.inject.spi; |
||||
|
||||
import javax.enterprise.context.NormalScope; |
||||
import javax.enterprise.inject.Stereotype; |
||||
import javax.enterprise.inject.spi.configurator.AnnotatedTypeConfigurator; |
||||
import javax.inject.Qualifier; |
||||
import javax.inject.Scope; |
||||
import javax.interceptor.InterceptorBinding; |
||||
import java.lang.annotation.Annotation; |
||||
|
||||
/** |
||||
* <p> |
||||
* This event type is thrown by the container before the bean discovery process begins. If any observer method of the |
||||
* {@code BeforeBeanDiscovery} event throws an exception, the exception is treated as a definition error by the container. |
||||
* </p> |
||||
* |
||||
* @author Pete Muir |
||||
* @author David Allen |
||||
* @author Antoine Sabot-Durand |
||||
*/ |
||||
public interface BeforeBeanDiscovery { |
||||
/** |
||||
* <p> |
||||
* Declares an annotation type as a {@linkplain javax.inject.Qualifier} qualifier type. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* This is only required if you wish to make an annotation a qualifier without adding {@link Qualifier} to it. |
||||
* </p> |
||||
* |
||||
* @param qualifier The annotation to treat as a qualifier |
||||
* @throws IllegalStateException if called outside of the observer method invocation |
||||
*/ |
||||
public void addQualifier(Class<? extends Annotation> qualifier); |
||||
|
||||
/** |
||||
* <p> |
||||
* Declares an annotation type as a {@linkplain javax.inject.Qualifier} qualifier type. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* This is only required if you wish to make an annotation a qualifier without adding {@link Qualifier} to it. |
||||
* </p> |
||||
* |
||||
* @param qualifier The annotation to treat as a qualifier |
||||
* @throws IllegalStateException if called outside of the observer method invocation |
||||
* @since 1.1 |
||||
*/ |
||||
public void addQualifier(AnnotatedType<? extends Annotation> qualifier); |
||||
|
||||
/** |
||||
* <p> |
||||
* Declares an annotation type as a {@linkplain javax.enterprise.context scope type}. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* This is only required if you wish to make an annotation a scope type without adding the {@link NormalScope} or |
||||
* {@link Scope} annotations to it. You can also use this method to override an existing normal scope definition. |
||||
* </p> |
||||
* |
||||
* @see AfterBeanDiscovery#addContext(javax.enterprise.context.spi.Context) |
||||
* |
||||
* @param scopeType The annotation type to treat as a {@linkplain javax.enterprise.context scope type} |
||||
* @param normal Indicates if the scope is normal |
||||
* @param passivating Indicates if the scope is {@linkplain javax.enterprise.inject.spi.PassivationCapable passivation |
||||
* capable} |
||||
* @throws IllegalStateException if called outside of the observer method invocation |
||||
*/ |
||||
public void addScope(Class<? extends Annotation> scopeType, boolean normal, boolean passivating); |
||||
|
||||
/** |
||||
* <p> |
||||
* Declares an annotation type as a {@linkplain javax.enterprise.inject.Stereotype stereotype}, and specifies its |
||||
* meta-annotations. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* This is only required if you wish to make an annotation a stereotype without adding {@link Stereotype} to it. You can |
||||
* also use this method to override an existing stereotype definition. |
||||
* </p> |
||||
* |
||||
* @param stereotype The annotation type to treat as a {@linkplain javax.enterprise.inject.Stereotype stereotype} |
||||
* @param stereotypeDef An optional list of annotations defining the {@linkplain javax.enterprise.inject.Stereotype |
||||
* stereotype} |
||||
* @throws IllegalStateException if called outside of the observer method invocation |
||||
*/ |
||||
public void addStereotype(Class<? extends Annotation> stereotype, Annotation... stereotypeDef); |
||||
|
||||
/** |
||||
* <p> |
||||
* Declares an annotation type as an {@linkplain Interceptor interceptor} binding type. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* This is only required if you wish to make an annotation an interceptor binding type without adding |
||||
* {@link InterceptorBinding} to it. |
||||
* </p> |
||||
* |
||||
* @param bindingType The annotation type to treat as an interceptor binding type |
||||
* @throws IllegalStateException if called outside of the observer method invocation |
||||
*/ |
||||
public void addInterceptorBinding(AnnotatedType<? extends Annotation> bindingType); |
||||
|
||||
/** |
||||
* <p> |
||||
* Declares an annotation type as an {@linkplain Interceptor interceptor} binding type, and specifies its meta-annotations. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* This is only required if you wish to make an annotation an interceptor binding type without adding |
||||
* {@link InterceptorBinding} to it. |
||||
* </p> |
||||
* |
||||
* @param bindingType The annotation type to treat as an interceptor binding type |
||||
* @param bindingTypeDef An optional list of annotations defining the {@linkplain Interceptor interceptor} |
||||
* @throws IllegalStateException if called outside of the observer method invocation |
||||
* @since 1.1 |
||||
*/ |
||||
public void addInterceptorBinding(Class<? extends Annotation> bindingType, Annotation... bindingTypeDef); |
||||
|
||||
/** |
||||
* <p> |
||||
* Adds a given {@link javax.enterprise.inject.spi.AnnotatedType} to the set of types which will be scanned during bean |
||||
* discovery. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* This method is deprecated from CDI 1.1 and {@link #addAnnotatedType(AnnotatedType, String)} should be used instead. |
||||
* </p> |
||||
* |
||||
* @throws IllegalStateException if called outside of the observer method invocation |
||||
* @param type The {@link javax.enterprise.inject.spi.AnnotatedType} to add for later scanning |
||||
*/ |
||||
public void addAnnotatedType(AnnotatedType<?> type); |
||||
|
||||
/** |
||||
* <p> |
||||
* Adds a given {@link javax.enterprise.inject.spi.AnnotatedType} to the set of types which will be scanned during bean |
||||
* discovery. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* Thanks to the id parameter, this method allows multiple annotated types, based on the same underlying type, to be defined. {@link AnnotatedType}s |
||||
* discovered by the container use the fully qualified class name of {@link AnnotatedType#getJavaClass()} to identify the |
||||
* type. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* {@link AfterBeanDiscovery#getAnnotatedType(Class, String)} and {@link AfterBeanDiscovery#getAnnotatedTypes(Class)} allows |
||||
* annotated types to be obtained by identifier. |
||||
* </p> |
||||
* |
||||
* @param type The {@link javax.enterprise.inject.spi.AnnotatedType} to add for later scanning |
||||
* @param id the identifier used to distinguish this AnnotatedType from an other one based on the same underlying type |
||||
* @throws IllegalStateException if called outside of the observer method invocation |
||||
* @since 1.1 |
||||
*/ |
||||
public void addAnnotatedType(AnnotatedType<?> type, String id); |
||||
|
||||
/** |
||||
* <p> |
||||
* Obtains a new {@link AnnotatedTypeConfigurator} to configure a new {@link javax.enterprise.inject.spi.AnnotatedType} and |
||||
* add it to the set of types which will be scanned during bean discovery at the end of the observer invocation |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* Thanks to the id parameter, this method allows multiple annotated types, based on the same underlying type, to be defined with a builder. |
||||
* {@link AnnotatedType}s discovered by the container use the fully qualified class name of |
||||
* {@link AnnotatedType#getJavaClass()} to identify the type. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* {@link AfterBeanDiscovery#getAnnotatedType(Class, String)} and {@link AfterBeanDiscovery#getAnnotatedTypes(Class)} allows |
||||
* annotated types to be obtained by identifier. |
||||
* </p> |
||||
* |
||||
* Each call returns a new AnnotatedTypeConfigurator |
||||
* |
||||
* |
||||
* @param type class used to initialized the type and annotations on the {@link AnnotatedTypeConfigurator} |
||||
* @param id the identifier used to distinguish this AnnotatedType from an other one based on the same underlying type |
||||
* @return a non reusable {@link AnnotatedTypeConfigurator} to configure the new AnnotatedType |
||||
* @throws IllegalStateException if called outside of the observer method invocation |
||||
* @since 2.0 |
||||
*/ |
||||
public <T> AnnotatedTypeConfigurator<T> addAnnotatedType(Class<T> type, String id); |
||||
|
||||
|
||||
/** |
||||
* |
||||
* <p> |
||||
* Obtains a new {@link AnnotatedTypeConfigurator} to configure a new {@link javax.enterprise.inject.spi.AnnotatedType} |
||||
* and declares it as a {@linkplain javax.inject.Qualifier} qualifier type. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* This is only required if you wish to make an annotation a qualifier without adding {@link Qualifier} to it and need to |
||||
* easily add other annotations (like {@link javax.enterprise.util.Nonbinding} on its members. |
||||
* </p> |
||||
* |
||||
* @param qualifier The annotation class used to initialized the configurator |
||||
* @throws IllegalStateException if called outside of the observer method invocation |
||||
* @return a non reusable {@link AnnotatedTypeConfigurator} to configure the qualifier |
||||
* @since 2.0 |
||||
*/ |
||||
<T extends Annotation> AnnotatedTypeConfigurator<T> configureQualifier(Class<T> qualifier); |
||||
|
||||
|
||||
/** |
||||
* |
||||
* <p> |
||||
* Obtains a new {@link AnnotatedTypeConfigurator} to configure a new {@link javax.enterprise.inject.spi.AnnotatedType} |
||||
* and declares it as an {@linkplain Interceptor interceptor} binding type. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* This is only required if you wish to make an annotation an interceptor binding type without adding |
||||
* {@link InterceptorBinding} to it and need to easily add other annotations |
||||
* (like {@link javax.enterprise.util.Nonbinding} on its members. |
||||
* </p> |
||||
* |
||||
* @param bindingType The annotation class used to initialized the configurator |
||||
* @throws IllegalStateException if called outside of the observer method invocation |
||||
* @return a non reusable {@link AnnotatedTypeConfigurator} to configure the interceptor binding |
||||
* @since 2.0 |
||||
*/ |
||||
<T extends Annotation> AnnotatedTypeConfigurator<T> configureInterceptorBinding(Class<T> bindingType); |
||||
|
||||
|
||||
} |
@ -0,0 +1,28 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2010, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
package javax.enterprise.inject.spi; |
||||
|
||||
/** |
||||
* <p> |
||||
* The type of the final event the container fires after it has finished processing requests and destroyed all contexts. If any |
||||
* observer method of the {@code BeforeShutdown} event throws an exception, the exception is ignored by the container. |
||||
* </p> |
||||
* |
||||
* @author David Allen |
||||
*/ |
||||
public interface BeforeShutdown { |
||||
} |
@ -0,0 +1,141 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2013, 2015, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
|
||||
package javax.enterprise.inject.spi; |
||||
|
||||
import javax.enterprise.inject.Instance; |
||||
|
||||
import java.util.Collections; |
||||
import java.util.Comparator; |
||||
import java.util.ServiceConfigurationError; |
||||
import java.util.ServiceLoader; |
||||
import java.util.Set; |
||||
import java.util.TreeSet; |
||||
|
||||
/** |
||||
* Provides access to the current container. |
||||
* |
||||
* <p> |
||||
* CDI implements {@link Instance} and therefore might be used to perform programmatic lookup. |
||||
* If no qualifier is passed to {@link #select} method, the <tt>@Default</tt> qualifier is assumed. |
||||
* </p> |
||||
* |
||||
* |
||||
* @author Pete Muir |
||||
* @author Antoine Sabot-Durand |
||||
* @author John D. Ament |
||||
* @since 1.1 |
||||
* @param <T> type inherited from {@link Instance}. Always Object for CDI |
||||
*/ |
||||
public abstract class CDI<T> implements Instance<T> { |
||||
|
||||
private static final Object lock = new Object(); |
||||
protected static volatile Set<CDIProvider> discoveredProviders = null; |
||||
protected static volatile CDIProvider configuredProvider = null; |
||||
|
||||
/** |
||||
* <p> |
||||
* Get the CDI instance that provides access to the current container. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* If there are no providers available, an {@link IllegalStateException} is thrown, otherwise the first provider which can |
||||
* access the container is used. |
||||
* </p> |
||||
* |
||||
* @throws IllegalStateException if no {@link CDIProvider} is available |
||||
* @return the CDI instance |
||||
*/ |
||||
public static CDI<Object> current() { |
||||
return getCDIProvider().getCDI(); |
||||
} |
||||
|
||||
/** |
||||
* |
||||
* Obtain the {@link CDIProvider} the user set with {@link #setCDIProvider(CDIProvider)}, or if it wasn't set, use the |
||||
* serviceloader the retrieve the {@link CDIProvider} with the highest priority. |
||||
* |
||||
* @return the {@link CDIProvider} set by user or retrieved by serviceloader |
||||
*/ |
||||
private static CDIProvider getCDIProvider() { |
||||
if (configuredProvider != null) { |
||||
return configuredProvider; |
||||
} else { |
||||
// Discover providers and cache
|
||||
if (discoveredProviders == null) { |
||||
synchronized (lock) { |
||||
if (discoveredProviders == null) { |
||||
findAllProviders(); |
||||
} |
||||
} |
||||
} |
||||
configuredProvider = discoveredProviders.stream() |
||||
.filter(c -> c.getCDI() != null) |
||||
.findFirst().orElseThrow(() -> new IllegalStateException("Unable to access CDI")); |
||||
return configuredProvider; |
||||
} |
||||
} |
||||
|
||||
/** |
||||
* <p> |
||||
* Set the {@link CDIProvider} to use. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* If a {@link CDIProvider} is set using this method, any provider specified as a service provider will not be used. |
||||
* </p> |
||||
* |
||||
* @param provider the provider to use |
||||
* @throws IllegalStateException if the {@link CDIProvider} is already set |
||||
*/ |
||||
public static void setCDIProvider(CDIProvider provider) { |
||||
if (provider != null) { |
||||
configuredProvider = provider; |
||||
} else { |
||||
throw new IllegalStateException("CDIProvider must not be null"); |
||||
} |
||||
} |
||||
|
||||
private static void findAllProviders() { |
||||
|
||||
ServiceLoader<CDIProvider> providerLoader; |
||||
Set<CDIProvider> providers = new TreeSet<>(Comparator.comparingInt(CDIProvider::getPriority).reversed()); |
||||
|
||||
providerLoader = SecurityActions.loadService(CDIProvider.class, CDI.class.getClassLoader()); |
||||
|
||||
if(! providerLoader.iterator().hasNext()) { |
||||
throw new IllegalStateException("Unable to locate CDIProvider"); |
||||
} |
||||
|
||||
try { |
||||
providerLoader.forEach(providers::add); |
||||
} catch (ServiceConfigurationError e) { |
||||
throw new IllegalStateException(e); |
||||
} |
||||
CDI.discoveredProviders = Collections.unmodifiableSet(providers); |
||||
} |
||||
|
||||
// Helper methods
|
||||
|
||||
/** |
||||
* Get the CDI BeanManager for the current context |
||||
* |
||||
* @return the BeanManager |
||||
*/ |
||||
public abstract BeanManager getBeanManager(); |
||||
|
||||
} |
@ -0,0 +1,43 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2013, 2015 Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
|
||||
package javax.enterprise.inject.spi; |
||||
|
||||
/** |
||||
* Interface implemented by a CDI provider to provide access to the current container |
||||
* |
||||
* @author Pete Muir |
||||
* @since 1.1 |
||||
*/ |
||||
public interface CDIProvider extends Prioritized { |
||||
|
||||
public static final int DEFAULT_CDI_PROVIDER_PRIORITY = 0; |
||||
|
||||
/** |
||||
* Provides access to the current container |
||||
* |
||||
* @return the CDI instance for the current container |
||||
* @throws IllegalStateException if no CDI container is available |
||||
*/ |
||||
CDI<Object> getCDI(); |
||||
|
||||
|
||||
@Override |
||||
default int getPriority() { |
||||
return DEFAULT_CDI_PROVIDER_PRIORITY; |
||||
}; |
||||
} |
@ -0,0 +1,68 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2010, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
|
||||
package javax.enterprise.inject.spi; |
||||
|
||||
import java.lang.annotation.Annotation; |
||||
import java.lang.reflect.Type; |
||||
import java.util.Set; |
||||
|
||||
/** |
||||
* <p> |
||||
* Represents an enabled {@linkplain javax.decorator decorator}. |
||||
* </p> |
||||
* <p> |
||||
* Since CDI 2.0, an implementation of this interface may implement {@link Prioritized} in order to enable the decorator with |
||||
* given priority value for entire application. |
||||
* </p> |
||||
* |
||||
* @author Gavin King |
||||
* @author Pete Muir |
||||
* |
||||
* @param <T> the decorator bean class
|
||||
*/ |
||||
public interface Decorator<T> extends Bean<T> { |
||||
|
||||
/** |
||||
* <p> |
||||
* Obtains the {@linkplain Type type} of the {@linkplain javax.decorator.Delegate delegate injection point}. |
||||
* </p> |
||||
* |
||||
* @return the delegate {@linkplain Type type} |
||||
*/ |
||||
public Type getDelegateType(); |
||||
|
||||
/** |
||||
* <p> |
||||
* Obtains the {@linkplain javax.inject.Qualifier qualifiers} of the {@linkplain javax.decorator.Delegate delegate injection |
||||
* point}. |
||||
* </p> |
||||
* |
||||
* @return the delegate {@linkplain javax.inject.Qualifier qualifiers} |
||||
*/ |
||||
public Set<Annotation> getDelegateQualifiers(); |
||||
|
||||
/** |
||||
* <p> |
||||
* Obtains the {@linkplain javax.decorator decorated types}. |
||||
* </p> |
||||
* |
||||
* @return the set of decorated {@linkplain Type types} |
||||
*/ |
||||
public Set<Type> getDecoratedTypes(); |
||||
|
||||
} |
@ -0,0 +1,59 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2013, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
|
||||
package javax.enterprise.inject.spi; |
||||
|
||||
/** |
||||
* <p> |
||||
* Thrown when a definition error occurs. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* Definition errors are developer errors. They may be detected by tooling at development time, and are also detected by the |
||||
* container at initialization time. If a definition error exists in a deployment, initialization will be aborted by the |
||||
* container. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* The container is permitted to define a non-portable mode, for use at development time, in which some definition errors do not |
||||
* cause application initialization to abort. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* An implementation is permitted to throw a subclass of {@link DefinitionException} for any definition error which exists. |
||||
* </p> |
||||
* |
||||
* @author Pete Muir |
||||
* @since 1.1 |
||||
*/ |
||||
public class DefinitionException extends RuntimeException { |
||||
|
||||
private static final long serialVersionUID = -2699170549782567339L; |
||||
|
||||
public DefinitionException(String message, Throwable t) { |
||||
super(message, t); |
||||
} |
||||
|
||||
public DefinitionException(String message) { |
||||
super(message); |
||||
} |
||||
|
||||
public DefinitionException(Throwable t) { |
||||
super(t); |
||||
} |
||||
|
||||
} |
@ -0,0 +1,59 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2013, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
|
||||
package javax.enterprise.inject.spi; |
||||
|
||||
/** |
||||
* <p> |
||||
* Thrown when a deployment problem occurs. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* Deployment problems are detected by the container at initialization time. If a deployment problem exists in a deployment, |
||||
* initialization will be aborted by the container. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* The container is permitted to define a non-portable mode, for use at development time, in which some deployment problems do |
||||
* not cause application initialization to abort. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* An implementation is permitted to throw a subclass of {@link DeploymentException} for any deployment problem. |
||||
* </p> |
||||
* |
||||
* @author Pete Muir |
||||
* @since 1.1 |
||||
* |
||||
*/ |
||||
public class DeploymentException extends RuntimeException { |
||||
|
||||
private static final long serialVersionUID = 2604707587772339984L; |
||||
|
||||
public DeploymentException(String message, Throwable t) { |
||||
super(message, t); |
||||
} |
||||
|
||||
public DeploymentException(String message) { |
||||
super(message); |
||||
} |
||||
|
||||
public DeploymentException(Throwable t) { |
||||
super(t); |
||||
} |
||||
|
||||
} |
@ -0,0 +1,43 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2016 Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
|
||||
package javax.enterprise.inject.spi; |
||||
|
||||
/** |
||||
* Represents a context of a fired event. Provides access to an event object and corresponding metadata. |
||||
* |
||||
* @author Martin Kouba |
||||
* @see ObserverMethod#notify(EventContext) |
||||
* @see EventMetadata |
||||
* @since 2.0 |
||||
* @param <T> type of event object |
||||
*/ |
||||
public interface EventContext<T> { |
||||
|
||||
/** |
||||
* |
||||
* @return the event object, aka the payload |
||||
*/ |
||||
T getEvent(); |
||||
|
||||
/** |
||||
* |
||||
* @return the event metadata |
||||
*/ |
||||
EventMetadata getMetadata(); |
||||
|
||||
} |
@ -0,0 +1,69 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2013, 2015 Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
|
||||
package javax.enterprise.inject.spi; |
||||
|
||||
import java.lang.annotation.Annotation; |
||||
import java.lang.reflect.Type; |
||||
import java.util.Set; |
||||
|
||||
import javax.enterprise.event.Event; |
||||
import javax.enterprise.event.Observes; |
||||
|
||||
/** |
||||
* <p> |
||||
* Provides access to metadata about an observed event payload. The metadata may be for events fired with either of |
||||
* {@link javax.enterprise.event.Event} or {@link BeanManager#fireEvent(Object, Annotation...)}. |
||||
* </p> |
||||
* <p> |
||||
* {@link EventMetadata} may only be injected into an observer method. For example: |
||||
* </p> |
||||
* |
||||
* <pre> |
||||
* public void afterLogin(@Observes LoggedInEvent event, EventMetadata eventMetadata) { ... } |
||||
* </pre> |
||||
* |
||||
* @see Observes |
||||
* |
||||
* @author Lincoln Baxter, III |
||||
* @author Pete Muir |
||||
* @author Antoine Sabot-Durand |
||||
* @since 1.1 |
||||
*/ |
||||
public interface EventMetadata { |
||||
/** |
||||
* @return the qualifiers for which event payload was fired. |
||||
*/ |
||||
public Set<Annotation> getQualifiers(); |
||||
|
||||
/** |
||||
* Get the {@link InjectionPoint} representing the injected {@link Event} instance which fired the event, or |
||||
* <code>null</code> if it was fired from {@link BeanManager#fireEvent(Object, Annotation...)}; |
||||
* |
||||
* @return InjectionPoint of the Event |
||||
*/ |
||||
public InjectionPoint getInjectionPoint(); |
||||
|
||||
/** |
||||
* Get the type representing runtime class of the event object with type variables resolved. |
||||
* |
||||
* |
||||
* @return the runtime type of the event object |
||||
*/ |
||||
public Type getType(); |
||||
|
||||
} |
@ -0,0 +1,47 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2010, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
|
||||
package javax.enterprise.inject.spi; |
||||
|
||||
/** |
||||
* <p> |
||||
* Service interface implemented by extensions. An extension is a service provider declared in <tt>META-INF/services</tt>. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* Service providers may have {@linkplain javax.enterprise.event.Observes observer methods}, which may observe any event, |
||||
* including any {@linkplain javax.enterprise.inject.spi container lifecycle event}, and obtain an injected |
||||
* {@link javax.enterprise.inject.spi.BeanManager}. |
||||
* <p> |
||||
* |
||||
* <p> |
||||
* The container instantiates a single instance of each extension at the beginning of the application initialization process and |
||||
* maintains a reference to it until the application shuts down. The container delivers event notifications to this instance by |
||||
* calling its observer methods. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* Service providers are made available for injection as beans with the qualifier {@link javax.enterprise.inject.Default |
||||
* @Default}. |
||||
* </p> |
||||
* |
||||
* @author Gavin King |
||||
* @author Pete Muir |
||||
* |
||||
*/ |
||||
public interface Extension { |
||||
} |
@ -0,0 +1,123 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2010, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
|
||||
package javax.enterprise.inject.spi; |
||||
|
||||
import java.lang.annotation.Annotation; |
||||
import java.lang.reflect.Member; |
||||
import java.lang.reflect.Type; |
||||
import java.util.Set; |
||||
|
||||
import javax.enterprise.inject.Instance; |
||||
|
||||
/** |
||||
* <p> |
||||
* Provides access to metadata about an injection point. May represent an {@linkplain javax.inject.Inject injected field} or a |
||||
* parameter of a {@linkplain javax.inject.Inject bean constructor}, {@linkplain javax.inject.Inject initializer method}, |
||||
* {@linkplain javax.enterprise.inject.Produces producer method}, {@linkplain javax.enterprise.inject.Disposes disposer method} |
||||
* or {@linkplain javax.enterprise.event.Observes observer method}. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* If the injection point is a dynamically selected reference obtained then the metadata obtain reflects the injection point of |
||||
* the {@link Instance}, with the required type and any additional required qualifiers defined by {@linkplain Instance |
||||
* Instance.select()}. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* Occasionally, a bean with scope {@link javax.enterprise.context.Dependent @Dependent} needs to access metadata relating |
||||
* to the object to which it belongs. The bean may inject an {@code InjectionPoint} representing the injection point into which |
||||
* the bean was injected. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* For example, the following producer method creates injectable <tt>Logger</tt> s. The log category of a <tt>Logger</tt> |
||||
* depends upon the class of the object into which it is injected. |
||||
* </p> |
||||
* |
||||
* <pre> |
||||
* @Produces |
||||
* Logger createLogger(InjectionPoint injectionPoint) { |
||||
* return Logger.getLogger(injectionPoint.getMember().getDeclaringClass().getName()); |
||||
* } |
||||
* </pre> |
||||
* |
||||
* <p> |
||||
* Only {@linkplain javax.enterprise.context.Dependent dependent} objects, may obtain information about the injection point to |
||||
* which they belong. |
||||
* </p> |
||||
* |
||||
* @author Gavin King |
||||
* @author Pete Muir |
||||
*/ |
||||
public interface InjectionPoint { |
||||
|
||||
/** |
||||
* Get the required type of injection point. |
||||
* |
||||
* @return the required type |
||||
*/ |
||||
public Type getType(); |
||||
|
||||
/** |
||||
* Get the required qualifiers of the injection point. |
||||
* |
||||
* @return the required qualifiers |
||||
*/ |
||||
public Set<Annotation> getQualifiers(); |
||||
|
||||
/** |
||||
* Get the {@link javax.enterprise.inject.spi.Bean} object representing the bean that defines the injection point. If the |
||||
* injection point does not belong to a bean, return a null value. |
||||
* |
||||
* @return the {@link javax.enterprise.inject.spi.Bean} object representing bean that defines the injection point, of null |
||||
* if the injection point does not belong to a bean |
||||
*/ |
||||
public Bean<?> getBean(); |
||||
|
||||
/** |
||||
* Get the {@link java.lang.reflect.Field} object in the case of field injection, the {@link java.lang.reflect.Method} |
||||
* object in the case of method parameter injection or the {@link java.lang.reflect.Constructor} object in the case of |
||||
* constructor parameter injection. |
||||
* |
||||
* @return the member |
||||
*/ |
||||
public Member getMember(); |
||||
|
||||
/** |
||||
* Obtain an instance of {@link javax.enterprise.inject.spi.AnnotatedField} or |
||||
* {@link javax.enterprise.inject.spi.AnnotatedParameter}, depending upon whether the injection point is an injected field |
||||
* or a constructor/method parameter. |
||||
* |
||||
* @return an {@code AnnotatedField} or {@code AnnotatedParameter} |
||||
*/ |
||||
public Annotated getAnnotated(); |
||||
|
||||
/** |
||||
* Determines if the injection point is a decorator delegate injection point. |
||||
* |
||||
* @return <tt>true</tt> if the injection point is a decorator delegate injection point, and <tt>false</tt> otherwise |
||||
*/ |
||||
public boolean isDelegate(); |
||||
|
||||
/** |
||||
* Determines if the injection is a transient field. |
||||
* |
||||
* @return <tt>true</tt> if the injection point is a transient field, and <tt>false</tt> otherwise |
||||
*/ |
||||
public boolean isTransient(); |
||||
} |
@ -0,0 +1,67 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2010, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
package javax.enterprise.inject.spi; |
||||
|
||||
import javax.enterprise.context.spi.CreationalContext; |
||||
|
||||
/** |
||||
* <p> |
||||
* Provides operations for performing {@linkplain javax.enterprise.inject dependency injection} and lifecycle callbacks on an |
||||
* instance of a type. |
||||
* </p> |
||||
* |
||||
* @see javax.annotation.PostConstruct |
||||
* @see javax.annotation.PreDestroy |
||||
* |
||||
* @author Pete Muir |
||||
* @author David Allen |
||||
* @param <T> The class of the instance |
||||
*/ |
||||
public interface InjectionTarget<T> extends Producer<T> { |
||||
|
||||
/** |
||||
* <p> |
||||
* Performs dependency injection upon the given object. Performs Java EE component environment injection, sets the value of |
||||
* all injected fields, and calls all initializer methods. |
||||
* </p> |
||||
* |
||||
* @param instance The instance upon which to perform injection |
||||
* @param ctx The {@link javax.enterprise.context.spi.CreationalContext} to use for creating new instances |
||||
*/ |
||||
public void inject(T instance, CreationalContext<T> ctx); |
||||
|
||||
/** |
||||
* <p> |
||||
* Calls the {@link javax.annotation.PostConstruct} callback, if it exists, according to the semantics required by the Java |
||||
* EE platform specification. |
||||
* </p> |
||||
* |
||||
* @param instance The instance on which to invoke the {@link javax.annotation.PostConstruct} method |
||||
*/ |
||||
public void postConstruct(T instance); |
||||
|
||||
/** |
||||
* <p> |
||||
* Calls the {@link javax.annotation.PreDestroy} callback, if it exists, according to the semantics required by the Java EE |
||||
* platform specification. |
||||
* </p> |
||||
* |
||||
* @param instance The instance on which to invoke the {@link javax.annotation.PreDestroy} method |
||||
*/ |
||||
public void preDestroy(T instance); |
||||
|
||||
} |
@ -0,0 +1,77 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2013, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
|
||||
package javax.enterprise.inject.spi; |
||||
|
||||
import javax.enterprise.inject.spi.configurator.AnnotatedTypeConfigurator; |
||||
|
||||
/** |
||||
* <p> |
||||
* An {@link InjectionTargetFactory} can create an {@link InjectionTarget} for a given bean. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* The {@link InjectionTargetFactory} obtained from {@link BeanManager#getInjectionTargetFactory(AnnotatedType)} is capable of providing |
||||
* container created injection targets. This factory can be wrapped to add behavior to container created injection targets. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* For example: |
||||
* </p> |
||||
* |
||||
* <pre> |
||||
* BeanAttributes<MyBean> myBeanAttributes = beanManager.createBeanAttributes(myBeanAnnotatedType); |
||||
* beanManager.createBean(myBeanAttributes, MyBean.class, new InjectionTargetFactory() { |
||||
* |
||||
* public <T> InjectionTarget<T> createInjectionTarget(Bean<T> bean) { |
||||
* return new WrappingInjectionTarget<T>(beanManager.getInjectionTargetFactory(myBeanAnnotatedType).createInjectionTarget( |
||||
* bean)); |
||||
* } |
||||
* }); |
||||
* </pre> |
||||
* |
||||
* @author Pete Muir |
||||
* @author Antoine Sabot-Durand |
||||
* @since 1.1 |
||||
* |
||||
* @param <T> type on which this InjectionTarget operates |
||||
*/ |
||||
public interface InjectionTargetFactory<T> { |
||||
|
||||
/** |
||||
* Create a new injection target for a bean. |
||||
* |
||||
* @param bean the bean to create the injection target for, or null if creating a non-contextual object |
||||
* @return the injection target |
||||
*/ |
||||
public InjectionTarget<T> createInjectionTarget(Bean<T> bean); |
||||
|
||||
/** |
||||
* |
||||
* Returns an {@link AnnotatedTypeConfigurator} to to configure the {@link AnnotatedType} used to create the {@link InjectionTarget}. |
||||
* |
||||
* Each call returns the same AnnotatedTypeConfigurator. |
||||
* |
||||
* @return an {@link AnnotatedTypeConfigurator} to configure injection points |
||||
* @throws IllegalStateException if used after {@link #createInjectionTarget(Bean)} invocation |
||||
* @since 2.0 |
||||
*/ |
||||
public default AnnotatedTypeConfigurator<T> configure() { |
||||
throw new UnsupportedOperationException("Configuration not supported here"); |
||||
} |
||||
|
||||
} |
@ -0,0 +1,137 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2016, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
|
||||
package javax.enterprise.inject.spi; |
||||
|
||||
import javax.enterprise.context.Dependent; |
||||
import javax.enterprise.context.spi.CreationalContext; |
||||
import javax.enterprise.inject.Default; |
||||
import javax.enterprise.inject.spi.configurator.AnnotatedTypeConfigurator; |
||||
|
||||
/** |
||||
* {@link InterceptionFactory} allows to create a wrapper instance whose method invocations are intercepted by method |
||||
* interceptors and forwarded to a provided instance. |
||||
* |
||||
* <p> |
||||
* An implementation of {@link InterceptionFactory} may be obtained by calling |
||||
* {@link BeanManager#createInterceptionFactory(CreationalContext, Class)} to be used in the create method of a custom bean for |
||||
* example. |
||||
* </p> |
||||
* |
||||
* <pre> |
||||
* public class MyCustomBean implements Bean<MyClass> { |
||||
* |
||||
* BeanManager bm; |
||||
* |
||||
* public MyBean(BeanManager bm) { |
||||
* this.bm = bm; |
||||
* } |
||||
* |
||||
* public MyClass create(CreationalContext<MyClass> creationalContext) { |
||||
* |
||||
* InterceptionFactory<MyClass> factory = bm.createInterceptionFactory(creationalContext, MyClass.class); |
||||
* |
||||
* factory.configure().filterMethods(m -> m.getJavaMember().getName().equals("shouldBeTransactional")).findFirst() |
||||
* .ifPresent(m -> m.add(new AnnotationLiteral<Transactional>() { |
||||
* })); |
||||
* |
||||
* return factory.createInterceptedInstance(new MyClass()); |
||||
* } |
||||
* } |
||||
* </pre> |
||||
* |
||||
* <p> |
||||
* The container must also provide a built-in bean with scope {@link Dependent}, bean type {@link InterceptionFactory} and |
||||
* qualifier {@link Default} that can be injected in a producer method parameter. |
||||
* </p> |
||||
* |
||||
* <pre> |
||||
* @Produces |
||||
* @RequestScoped |
||||
* public MyClass produceMyClass(InterceptionFactory<MyClass> factory) { |
||||
* factory.configure().add(new AnnotationLiteral<Transactional>() { |
||||
* }); |
||||
* return factory.createInterceptedInstance(new MyClass()); |
||||
* } |
||||
* </pre> |
||||
* |
||||
* <p> |
||||
* Instances of this class are neither reusable nor suitable for sharing between threads. |
||||
* </p> |
||||
* |
||||
* @author Antoine Sabot-Durand |
||||
* @since 2.0 |
||||
* @param <T> type for which the wrapper is created |
||||
*/ |
||||
public interface InterceptionFactory<T> { |
||||
|
||||
/** |
||||
* Instructs the container to ignore all non-static, final methods with public, protected or default visibility declared by |
||||
* any class in the type hierarchy of the intercepted instance during invocation of |
||||
* {@link #createInterceptedInstance(Object)}. |
||||
* |
||||
* <p> |
||||
* Ignored methods should never be invoked upon the wrapper instance created by |
||||
* {@link #createInterceptedInstance(Object)}. Otherwise, unpredictable behavior results. |
||||
* </p> |
||||
* |
||||
* @return self |
||||
*/ |
||||
InterceptionFactory<T> ignoreFinalMethods(); |
||||
|
||||
/** |
||||
* Returns an {@link AnnotatedTypeConfigurator} initialized with the {@link AnnotatedType} created either for the class
|
||||
* passed to {@link BeanManager#createInterceptionFactory(CreationalContext, Class)} or derived from the |
||||
* {@link InterceptionFactory} parameter injection point. |
||||
* |
||||
* <p> |
||||
* The configurator allows to add or remove interceptor bindings used to associate interceptors with the wrapper instance |
||||
* returned by {@link #createInterceptedInstance(Object)}. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* Each call returns the same {@link AnnotatedTypeConfigurator}. |
||||
* </p> |
||||
* |
||||
* @return an {@link AnnotatedTypeConfigurator} to configure interceptors bindings |
||||
*/ |
||||
AnnotatedTypeConfigurator<T> configure(); |
||||
|
||||
/** |
||||
* Returns a wrapper instance whose method invocations are intercepted by method interceptors and forwarded to a provided |
||||
* instance. |
||||
* |
||||
* <p> |
||||
* This method should only be called once, subsequent calls will throw an {@link IllegalStateException}. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* If T is not proxyable as defined in section 3.11 of the spec an |
||||
* {@link javax.enterprise.inject.UnproxyableResolutionException} exception is thrown. Calling {@link #ignoreFinalMethods()} |
||||
* before this method can loosen these restrictions. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* If the provided instance is an internal container construct (such as client proxy), non-portable behavior results. |
||||
* </p> |
||||
* |
||||
* @param instance The provided instance |
||||
* @return a wrapper instance |
||||
*/ |
||||
T createInterceptedInstance(T instance); |
||||
|
||||
} |
@ -0,0 +1,65 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2010, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
|
||||
package javax.enterprise.inject.spi; |
||||
|
||||
/** |
||||
* <p> |
||||
* Identifies the kind of lifecycle callback, EJB timeout method or business method interception. |
||||
* </p> |
||||
* |
||||
* @author Gavin King |
||||
* @author Pete Muir |
||||
* |
||||
*/ |
||||
public enum InterceptionType { |
||||
|
||||
/** |
||||
* Intercepts method invocation |
||||
*/ |
||||
AROUND_INVOKE, |
||||
|
||||
/** |
||||
* Intercepts a timeout |
||||
*/ |
||||
AROUND_TIMEOUT, |
||||
|
||||
/** |
||||
* Intercepts a constructor invocation |
||||
*/ |
||||
AROUND_CONSTRUCT, |
||||
|
||||
/** |
||||
* Intercepts bean construction |
||||
*/ |
||||
POST_CONSTRUCT, |
||||
|
||||
/** |
||||
* Intercepts bean destruction |
||||
*/ |
||||
PRE_DESTROY, |
||||
|
||||
/** |
||||
* Intercepts bean passivation, only called for EJBs |
||||
*/ |
||||
PRE_PASSIVATE, |
||||
|
||||
/** |
||||
* Intercepts bean activation, only called for EJBs |
||||
*/ |
||||
POST_ACTIVATE |
||||
} |
@ -0,0 +1,77 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2010, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
|
||||
package javax.enterprise.inject.spi; |
||||
|
||||
import java.lang.annotation.Annotation; |
||||
import java.util.Set; |
||||
|
||||
import javax.interceptor.InvocationContext; |
||||
|
||||
/** |
||||
* <p> |
||||
* Represents an enabled {@linkplain javax.interceptor interceptor}. |
||||
* </p> |
||||
* <p> |
||||
* Since CDI 2.0, an implementation of this interface may implement {@link Prioritized} in order to enable the interceptor with |
||||
* given priority value for entire application. |
||||
* </p> |
||||
* |
||||
* @author Gavin King |
||||
* @author Pete Muir |
||||
* @author David Allen |
||||
* |
||||
* @param <T> the interceptor bean class
|
||||
*/ |
||||
public interface Interceptor<T> extends Bean<T> { |
||||
|
||||
/** |
||||
* <p> |
||||
* Obtains the {@linkplain javax.interceptor.InterceptorBinding interceptor bindings} of the interceptor. |
||||
* </p> |
||||
* |
||||
* @return the set of {@linkplain javax.interceptor.InterceptorBinding interceptor bindings} |
||||
*/ |
||||
public Set<Annotation> getInterceptorBindings(); |
||||
|
||||
/** |
||||
* <p> |
||||
* Determines if the interceptor intercepts the specified {@linkplain InterceptionType kind of lifecycle callback or method |
||||
* invocation}. |
||||
* </p> |
||||
* |
||||
* @param type the {@linkplain InterceptionType kind of interception} |
||||
* @return returns <tt>true</tt> if the interceptor intercepts callbacks or business methods of the given type, and |
||||
* <tt>false</tt> otherwise. |
||||
*/ |
||||
public boolean intercepts(InterceptionType type); |
||||
|
||||
/** |
||||
* <p> |
||||
* Invokes the specified {@linkplain InterceptionType kind of lifecycle callback or method invocation interception} upon the |
||||
* given interceptor instance. |
||||
* </p> |
||||
* |
||||
* @param type the {@linkplain InterceptionType kind of interception} |
||||
* @param instance the interceptor instance to invoke |
||||
* @param ctx the context for the invocation |
||||
* @return the invocation return value |
||||
* @throws Exception thrown by the target method and/or the following interceptors in the chain |
||||
*/ |
||||
public Object intercept(InterceptionType type, T instance, InvocationContext ctx) throws Exception; |
||||
|
||||
} |
@ -0,0 +1,140 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2010, 2015 Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
package javax.enterprise.inject.spi; |
||||
|
||||
import java.lang.annotation.Annotation; |
||||
import java.lang.reflect.Type; |
||||
import java.util.Set; |
||||
|
||||
import javax.enterprise.event.ObservesAsync; |
||||
import javax.enterprise.event.Reception; |
||||
import javax.enterprise.event.TransactionPhase; |
||||
|
||||
/** |
||||
* <p> |
||||
* Represents an {@linkplain javax.enterprise.event.Observes observer method} of an {@linkplain javax.enterprise.inject enabled |
||||
* bean}. Defines everything the container needs to know about an observer method. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* If a custom implementation of this interface does not override either {@link #notify(Object)} or |
||||
* {@link #notify(EventContext)}, the container automatically detects the problem and treats it as a definition error. |
||||
* </p> |
||||
* |
||||
* @author Gavin King |
||||
* @author David Allen |
||||
* @author Mark Paluch |
||||
* @author Antoine Sabot-Durand |
||||
* @param <T> the event type |
||||
*/ |
||||
public interface ObserverMethod<T> extends Prioritized { |
||||
|
||||
public static final int DEFAULT_PRIORITY = javax.interceptor.Interceptor.Priority.APPLICATION + 500; |
||||
|
||||
/** |
||||
* <p> |
||||
* Obtains the {@linkplain Class class} of the type that declares the observer method. |
||||
* </p> |
||||
* |
||||
* @return the defining {@linkplain Class class} |
||||
*/ |
||||
public Class<?> getBeanClass(); |
||||
|
||||
/** |
||||
* Obtains the {@linkplain javax.enterprise.event observed event type}. |
||||
* |
||||
* @return the observed event {@linkplain Type type} |
||||
*/ |
||||
public Type getObservedType(); |
||||
|
||||
/** |
||||
* Obtains the set of {@linkplain javax.enterprise.event observed event qualifiers}. |
||||
* |
||||
* @return the observed event {@linkplain javax.inject.Qualifier qualifiers} |
||||
*/ |
||||
public Set<Annotation> getObservedQualifiers(); |
||||
|
||||
/** |
||||
* Obtains the specified {@link Reception} for the observer method. This indicates if the observer is conditional or not. |
||||
* |
||||
* @return the {@link Reception} |
||||
*/ |
||||
public Reception getReception(); |
||||
|
||||
/** |
||||
* Obtains the specified {@link TransactionPhase} for the observer method. |
||||
* |
||||
* @return the {@link TransactionPhase} |
||||
*/ |
||||
public TransactionPhase getTransactionPhase(); |
||||
|
||||
/** |
||||
* The priority that will be used by the container to determine the notification order in which event observer |
||||
* methods are invoked. |
||||
* |
||||
* @return The priority that will be used by the container to determine the notification order in which event |
||||
* observer methods are invoked. |
||||
* @since 2.0 |
||||
*/ |
||||
@Override |
||||
public default int getPriority() { |
||||
return DEFAULT_PRIORITY; |
||||
} |
||||
|
||||
/** |
||||
* <p> |
||||
* Calls the observer method, passing the given event object. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* The implementation of this method for a custom observer method is responsible for deciding whether to call |
||||
* the method if the {@link #getReception()} returns {@link Reception#IF_EXISTS}. |
||||
* </p> |
||||
* |
||||
* @param event the event object |
||||
*/ |
||||
public default void notify(T event) { |
||||
} |
||||
|
||||
/** |
||||
* Calls the observer method, passing the given event context. |
||||
* <p> |
||||
* The container should always call this method, but the default implementation delegates to {@link #notify(Object)}. |
||||
* <p> |
||||
* The implementation of this method for a custom observer method is responsible for deciding whether to call the method if |
||||
* the {@link #getReception()} returns {@link Reception#IF_EXISTS}. |
||||
* |
||||
* @param eventContext {@link EventContext} used to notify observers |
||||
*/ |
||||
public default void notify(EventContext<T> eventContext) { |
||||
notify(eventContext.getEvent()); |
||||
} |
||||
|
||||
/** |
||||
* <p> |
||||
* Determines if this observer method is asynchronous |
||||
* </p> |
||||
* |
||||
* @return returns <tt>true</tt> if the method is an asynchronous observer method (i.e. defined with {@link ObservesAsync}), |
||||
* otherwise returns <tt>false</tt> |
||||
* |
||||
*/ |
||||
public default boolean isAsync() { |
||||
return false; |
||||
} |
||||
|
||||
} |
@ -0,0 +1,38 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2010, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
|
||||
package javax.enterprise.inject.spi; |
||||
|
||||
/** |
||||
* Indicates that a custom implementation of {@link javax.enterprise.inject.spi.Bean} or |
||||
* {@link javax.enterprise.context.spi.Contextual} is passivation capable. |
||||
* |
||||
* @author Gavin King |
||||
* @author David Allen |
||||
* |
||||
*/ |
||||
public interface PassivationCapable { |
||||
/** |
||||
* A string that uniquely identifies the instance of {@link javax.enterprise.inject.spi.Bean} or |
||||
* {@link javax.enterprise.context.spi.Contextual}. It is recommended that the string contain the package name of the class
|
||||
* that implements {@code Bean} or {@code Contextual}. |
||||
* |
||||
* @return a unique identifier for the {@link javax.enterprise.inject.spi.Bean} or |
||||
* {@link javax.enterprise.context.spi.Contextual} |
||||
*/ |
||||
public String getId(); |
||||
} |
@ -0,0 +1,48 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2015, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
|
||||
package javax.enterprise.inject.spi; |
||||
|
||||
/** |
||||
* <p> |
||||
* This interface allows some SPI implementation to change their priority programmatically. |
||||
* </p> |
||||
* |
||||
* <p> |
||||
* For instance {@link ObserverMethod} extends this interface to set the observer priority. |
||||
* |
||||
* A custom alternative {@link Bean}, {@link Interceptor} or {@link Decorator} may implement this interface to be activated |
||||
* with a given priority |
||||
* |
||||
* </p> |
||||
* |
||||
* @see Bean |
||||
* @author Mark Paluch |
||||
* @author Antoine Sabot-Durand |
||||
* @since 2.0 |
||||
*/ |
||||
public interface Prioritized { |
||||
|
||||
/** |
||||
* <p> |
||||
* Returns the priority for this SPI element. |
||||
* </p> |
||||
* |
||||
* @return the priority value |
||||
*/ |
||||
int getPriority(); |
||||
} |
@ -0,0 +1,86 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2010, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
package javax.enterprise.inject.spi; |
||||
|
||||
import javax.enterprise.inject.spi.configurator.AnnotatedTypeConfigurator; |
||||
|
||||
/** |
||||
* <p> |
||||
* The container fires an event of this type for each Java class or interface it discovers in a bean archive, before it reads |
||||
* the declared annotations. |
||||
* </p> |
||||
* <p> |
||||
* Any observer of this event is permitted to wrap and/or replace the {@link javax.enterprise.inject.spi.AnnotatedType} by calling either {@link #setAnnotatedType(AnnotatedType)} or {@link #configureAnnotatedType()}. |
||||
* If both methods are called within an observer notification an {@link IllegalStateException} is thrown. |
||||
* The container must use the final value of this property, after all observers have been called, to discover the types and read the annotations of the program elements. |
||||
* </p> |
||||
* <p> |
||||
* For example, the following observer decorates the {@link javax.enterprise.inject.spi.AnnotatedType} for every class that is |
||||
* discovered by the container. |
||||
* </p> |
||||
* |
||||
* <pre> |
||||
* public <T> void decorateAnnotatedType(@Observes ProcessAnnotatedType<T> pat) { |
||||
* pat.setAnnotatedType(decorate(pat.getAnnotatedType())); |
||||
* } |
||||
* </pre> |
||||
* <p> |
||||
* If any observer method of a {@code ProcessAnnotatedType} event throws an exception, the exception is treated as a definition |
||||
* error by the container. |
||||
* </p> |
||||
* |
||||
* @author David Allen |
||||
* @author Antoine Sabot-Durand |
||||
* @see AnnotatedType |
||||
* @param <X> The class being annotated |
||||
*/ |
||||
public interface ProcessAnnotatedType<X> { |
||||
/** |
||||
* Returns the {@link javax.enterprise.inject.spi.AnnotatedType} object that will be used by the container to read the |
||||
* declared annotations. |
||||
* |
||||
* @return the {@code AnnotatedType} object |
||||
* @throws IllegalStateException if called outside of the observer method invocation |
||||
*/ |
||||
public AnnotatedType<X> getAnnotatedType(); |
||||
|
||||
/** |
||||
* Replaces the {@link javax.enterprise.inject.spi.AnnotatedType}. |
||||
* |
||||
* @param type the new {@link javax.enterprise.inject.spi.AnnotatedType} object to use |
||||
* @throws IllegalStateException if called outside of the observer method invocation |
||||
*/ |
||||
public void setAnnotatedType(AnnotatedType<X> type); |
||||
|
||||
/** |
||||
* Returns an {@link AnnotatedTypeConfigurator} initialized with the {@link AnnotatedType} processed by this event |
||||
* to configure a new AnnotatedType that will replace the original one at the end of the observer invocation. |
||||
* |
||||
* Each call returns the same AnnotatedTypeConfigurator. |
||||
* |
||||
* @return a non reusable {@link AnnotatedTypeConfigurator} to configure the replacing AnnotatedType |
||||
* @throws IllegalStateException if called outside of the observer method invocation |
||||
* @since 2.0 |
||||
*/ |
||||
public AnnotatedTypeConfigurator<X> configureAnnotatedType(); |
||||
|
||||
/** |
||||
* Forces the container to ignore this type. |
||||
* @throws IllegalStateException if called outside of the observer method invocation |
||||
*/ |
||||
public void veto(); |
||||
} |
@ -0,0 +1,84 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2010, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
package javax.enterprise.inject.spi; |
||||
|
||||
/** |
||||
* <p> |
||||
* The container fires an event of this type for each enabled bean, interceptor or decorator deployed in a bean archive, before |
||||
* registering the {@link javax.enterprise.inject.spi.Bean} object. |
||||
* </p> |
||||
* <p> |
||||
* The event object type depends upon what kind of bean was discovered: |
||||
* </p> |
||||
* <ul> |
||||
* <li>For a managed bean with bean class X, the container must raise an event of type |
||||
* {@link javax.enterprise.inject.spi.ProcessManagedBean}.</li> |
||||
* <li>For a session bean with bean class X, the container must raise an event of type |
||||
* {@link javax.enterprise.inject.spi.ProcessSessionBean}.</li> |
||||
* <li>For a producer method with method return type X of a bean with bean class T, the container must raise an event of type |
||||
* {@link javax.enterprise.inject.spi.ProcessProducerMethod}.</li> |
||||
* <li>For a producer field with field type X of a bean with bean class T, the container must raise an event of type |
||||
* {@link javax.enterprise.inject.spi.ProcessProducerField}.</li> |
||||
* <li>For a custom implementation of {@link Bean}, the container must raise an event of type {@link ProcessSyntheticBean}.</li> |
||||
* </ul> |
||||
* <p> |
||||
* Resources are considered to be producer fields. |
||||
* </p> |
||||
* <p> |
||||
* If any observer method of a {@code ProcessBean} event throws an exception, the exception is treated as a definition error by |
||||
* the container. |
||||
* </p> |
||||
* |
||||
* @see Bean |
||||
* @author David Allen |
||||
* @param <X> The class of the bean |
||||
*/ |
||||
public interface ProcessBean<X> { |
||||
|
||||
/** |
||||
* Returns the {@link javax.enterprise.inject.spi.AnnotatedType} representing the bean class, the |
||||
* {@link javax.enterprise.inject.spi.AnnotatedMethod} representing the producer method, or the |
||||
* {@link javax.enterprise.inject.spi.AnnotatedField} representing the producer field. |
||||
* |
||||
* <p> |
||||
* If invoked upon a {@link ProcessSyntheticBean} event, non-portable behavior results and the returned value should be ignored. |
||||
* </p> |
||||
* |
||||
* @return the {@link javax.enterprise.inject.spi.Annotated} for the bean being registered |
||||
* @throws IllegalStateException if called outside of the observer method invocation |
||||
*/ |
||||
public Annotated getAnnotated(); |
||||
|
||||
/** |
||||
* Returns the {@link javax.enterprise.inject.spi.Bean} object that is about to be registered. The |
||||
* {@link javax.enterprise.inject.spi.Bean} may implement {@link javax.enterprise.inject.spi.Interceptor} or |
||||
* {@link javax.decorator.Decorator}. |
||||
* |
||||
* @return the {@link javax.enterprise.inject.spi.Bean} object about to be registered |
||||
* @throws IllegalStateException if called outside of the observer method invocation |
||||
*/ |
||||
public Bean<X> getBean(); |
||||
|
||||
/** |
||||
* Registers a definition error with the container, causing the container to abort deployment after bean discovery is |
||||
* complete. |
||||
* |
||||
* @param t The definition error to register as a {@link java.lang.Throwable} |
||||
* @throws IllegalStateException if called outside of the observer method invocation |
||||
*/ |
||||
public void addDefinitionError(Throwable t); |
||||
} |
@ -0,0 +1,108 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2013, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
|
||||
package javax.enterprise.inject.spi; |
||||
|
||||
import javax.enterprise.inject.New; |
||||
import javax.enterprise.inject.spi.configurator.BeanAttributesConfigurator; |
||||
|
||||
/** |
||||
* <p> |
||||
* The container fires an event of this type for each enabled bean, interceptor or decorator deployed in a bean archive before |
||||
* registering the {@link javax.enterprise.inject.spi.Bean} object. |
||||
* </p> |
||||
* <p> |
||||
* No event is fired for {@link New} qualified beans. |
||||
* </p> |
||||
* <p> |
||||
* Any observer of this event is permitted to wrap and/or replace the {@link BeanAttributes} by calling either {@link #setBeanAttributes(BeanAttributes)} or {@link #configureBeanAttributes()}. |
||||
* If both methods are called within an observer notification an {@link IllegalStateException} is thrown. |
||||
* The container must use the final value of this property, after all observers have been called, to manage instances of the bean. |
||||
* </p> |
||||
* <p> |
||||
* If any observer method of a {@code ProcessBeanAttributes} event throws an exception, the exception is treated as a definition |
||||
* error by the container. |
||||
* </p> |
||||
* |
||||
* @author Pete Muir |
||||
* @author Antoine Sabot-Durand |
||||
* @param <T> The class of the bean |
||||
* @since 1.1 |
||||
*/ |
||||
public interface ProcessBeanAttributes<T> { |
||||
|
||||
/** |
||||
* @return the {@link AnnotatedType} representing the managed bean class or session bean class, the {@link AnnotatedMethod} |
||||
* representing the producer field, or the {@link AnnotatedField} representing the producer field |
||||
* @throws IllegalStateException if called outside of the observer method invocation |
||||
*/ |
||||
public Annotated getAnnotated(); |
||||
|
||||
/** |
||||
* @return the {@link BeanAttributes} object that will be used by the container to manage instances of the bean |
||||
* @throws IllegalStateException if called outside of the observer method invocation |
||||
*/ |
||||
public BeanAttributes<T> getBeanAttributes(); |
||||
|
||||
/** |
||||
* Replaces the {@link BeanAttributes}. |
||||
* |
||||
* @param beanAttributes the new {@link BeanAttributes} to use |
||||
* @throws IllegalStateException if called outside of the observer method invocation |
||||
*/ |
||||
public void setBeanAttributes(BeanAttributes<T> beanAttributes); |
||||
|
||||
/** |
||||
* returns a {@link BeanAttributesConfigurator} initialized with the {@link BeanAttributes} processed by this event |
||||
* to configure a new BeanAttributes that will replace the original one at the end of the observer invocation. |
||||
* |
||||
* Each call returns the same BeanAttributesConfigurator. |
||||
* |
||||
* @return a non reusable {@link BeanAttributesConfigurator} to configure the replacing BeanAttributes |
||||
* @throws IllegalStateException if called outside of the observer method invocation |
||||
* @since 2.0 |
||||
*/ |
||||
public BeanAttributesConfigurator<T> configureBeanAttributes(); |
||||
|
||||
/** |
||||
* Registers a definition error with the container, causing the container to abort deployment after bean discovery is |
||||
* complete. |
||||
* |
||||
* @param t the error to add |
||||
* @throws IllegalStateException if called outside of the observer method invocation |
||||
*/ |
||||
public void addDefinitionError(Throwable t); |
||||
|
||||
/** |
||||
* Forces the container to ignore the bean. |
||||
* @throws IllegalStateException if called outside of the observer method invocation |
||||
*/ |
||||
public void veto(); |
||||
|
||||
|
||||
/** |
||||
* <p>Instructs the container to ignore all non-static, final methods with public, protected or default visibility |
||||
* declared on any bean type of the specific bean during validation of injection points that require proxyable bean type.</p> |
||||
* |
||||
* <p>These method should never be invoked upon bean instances. Otherwise, unpredictable behavior results.</p> |
||||
* |
||||
* |
||||
* @throws IllegalStateException if called outside of the observer method invocation |
||||
* @since 2.0 |
||||
*/ |
||||
public void ignoreFinalMethods(); |
||||
} |
@ -0,0 +1,82 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2013, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
|
||||
package javax.enterprise.inject.spi; |
||||
|
||||
import javax.enterprise.inject.spi.configurator.InjectionPointConfigurator; |
||||
|
||||
/** |
||||
* <p> |
||||
* The container fires an event of this type for every injection point of every Java EE component class supporting injection |
||||
* that may be instantiated by the container at runtime, including every managed bean declared using |
||||
* {@code javax.annotation.ManagedBean}, EJB session or message-driven bean, enabled bean, enabled interceptor or enabled |
||||
* decorator. |
||||
* </p> |
||||
* <p> |
||||
* Any observer of this event is permitted to wrap and/or replace the {@link javax.enterprise.inject.spi.InjectionPoint} by calling either {@link #setInjectionPoint(InjectionPoint)} or {@link #configureInjectionPoint()}. |
||||
* If both methods are called within an observer notification an {@link IllegalStateException} is thrown. |
||||
* The container must use the final value of this property, after all observers have been called, he container must use the final |
||||
* value of this property, after all observers have been called, whenever it performs injection upon the injection point. |
||||
* </p> |
||||
* <p> |
||||
* If any observer method of a {@code ProcessInjectionPoint} event throws an exception, the exception is treated as a definition |
||||
* error by the container. |
||||
* </p> |
||||
* |
||||
* @see InjectionPoint |
||||
* @author Pete Muir |
||||
* @author Antoine Sabot-Durand |
||||
* @param <X> the declared type of the injection point. |
||||
* @param <T> the bean class of the bean that declares the injection point |
||||
*/ |
||||
public interface ProcessInjectionPoint<T, X> { |
||||
|
||||
/** |
||||
* @return the InjectionPoint object that will be used by the container to perform injection |
||||
* @throws IllegalStateException if called outside of the observer method invocation |
||||
*/ |
||||
public InjectionPoint getInjectionPoint(); |
||||
|
||||
/** |
||||
* Replaces the InjectionPoint. |
||||
* |
||||
* @param injectionPoint the new injection point |
||||
* @throws IllegalStateException if called outside of the observer method invocation |
||||
*/ |
||||
public void setInjectionPoint(InjectionPoint injectionPoint); |
||||
|
||||
/** |
||||
* Returns an {@link InjectionPointConfigurator} initialized with the {@link InjectionPoint} processed by this event |
||||
* to configure a new InjectionPoint that will replace the original one at the end of the observer invocation. |
||||
* |
||||
* Each call returns the same InjectionPointConfigurator |
||||
* |
||||
* @return a non reusable {@link InjectionPointConfigurator} to configure the replacing InjectionPoint |
||||
* @throws IllegalStateException if called outside of the observer method invocation |
||||
* @since 2.0 |
||||
*/ |
||||
public InjectionPointConfigurator configureInjectionPoint(); |
||||
|
||||
/** |
||||
* Registers a definition error with the container, causing the container to abort deployment after bean discovery is |
||||
* complete. |
||||
* |
||||
* @param t the definition error |
||||
* @throws IllegalStateException if called outside of the observer method invocation |
||||
*/ |
||||
public void addDefinitionError(Throwable t); |
||||
} |
@ -0,0 +1,83 @@
|
||||
/* |
||||
* JBoss, Home of Professional Open Source |
||||
* Copyright 2010, Red Hat, Inc., and individual contributors |
||||
* by the @authors tag. See the copyright.txt in the distribution for a |
||||
* full listing of individual contributors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
*/ |
||||
package javax.enterprise.inject.spi; |
||||
|
||||
/** |
||||
* <p> |
||||
* The container fires an event of this type for every Java EE component class supporting injection that may be instantiated by |
||||
* the container at runtime, including every managed bean declared using {@code javax.annotation.ManagedBean}, EJB session or |
||||
* message-driven bean, enabled bean, enabled interceptor or enabled decorator. |
||||
* </p> |
||||
* <p> |
||||
* Any observer of this event is permitted to wrap and/or replace the {@link javax.enterprise.inject.spi.InjectionTarget}. The |
||||
* container must use the final value of this property, after all observers have been called, whenever it performs injection |
||||
* upon the managed bean, session bean or other Java EE component class supporting injection. |
||||
* </p> |
||||
* <p> |
||||
* For example, this observer decorates the {@code InjectionTarget} for all servlets. |
||||
* </p> |
||||
* |
||||
* <pre> |
||||
* public <T extends Servlet> void decorateServlet(@Observes ProcessInjectionTarget<T> pit) { |
||||
* pit.setInjectionTarget(decorate(pit.getInjectionTarget())); |
||||
* } |
||||
* </pre> |
||||
* <p> |
||||
* If any observer method of a {@code ProcessInjectionTarget} event throws an exception, the exception is treated as a |
||||
* definition error by the container. |
||||
* </p> |
||||
* |
||||
* @see InjectionTarget |
||||
* @author David Allen |
||||
* @param <X> The managed bean class, session bean class or Java EE component class supporting injection |
||||
*/ |
||||
public interface ProcessInjectionTarget<X> { |
||||
/** |
||||
* Returns the {@link javax.enterprise.inject.spi.AnnotatedType} representing the managed bean class, session bean class or |
||||
* other Java EE component class supporting injection. |
||||
* |
||||
* @return the {@link javax.enterprise.inject.spi.AnnotatedType} of the bean with an injection target |
||||
* @throws IllegalStateException if called outside of the observer method invocation |
||||
*/ |
||||
public AnnotatedType<X> getAnnotatedType(); |
||||
|
||||
/** |
||||
* Returns the {@link javax.enterprise.inject.spi.InjectionTarget} object that will be used by the container to perform |
||||
* injection. |
||||
* |
||||
* @return the {@link javax.enterprise.inject.spi.InjectionTarget} object which performs the injection |
||||
* @throws IllegalStateException if called outside of the observer method invocation |
||||
*/ |
||||
public InjectionTarget<X> getInjectionTarget(); |
||||
|
||||
/** |
||||
* Replaces the {@link javax.enterprise.inject.spi.InjectionTarget} which performs injection for this target. |
||||
* |
||||
* @param injectionTarget The new {@link javax.enterprise.inject.spi.InjectionTarget} to use |
||||
* @throws IllegalStateException if called outside of the observer method invocation |
||||
*/ |
||||
public void setInjectionTarget(InjectionTarget<X> injectionTarget); |
||||
|
||||
/** |
||||
* Registers a definition error with the container, causing the container to abort deployment after bean discovery is |
||||
* complete. |
||||
* |
||||
* @param t A {@link java.lang.Throwable} representing the definition error |
||||
* @throws IllegalStateException if called outside of the observer method invocation |
||||
*/ |
||||
public void addDefinitionError(Throwable t); |
||||
} |
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