You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
49 lines
1.6 KiB
49 lines
1.6 KiB
/* |
|
* Copyright (c) 2008, 2009, 2011 Oracle, Inc. All rights reserved. |
|
* |
|
* This program and the accompanying materials are made available under the |
|
* terms of the Eclipse Public License v1.0 and Eclipse Distribution License v. 1.0 |
|
* which accompanies this distribution. The Eclipse Public License is available |
|
* at http://www.eclipse.org/legal/epl-v10.html and the Eclipse Distribution License |
|
* is available at http://www.eclipse.org/org/documents/edl-v10.php. |
|
*/ |
|
package com.fr.third.javax.persistence; |
|
|
|
/** |
|
* Specifies how the provider must use a second-level cache for the |
|
* persistence unit. Corresponds to the value of the <code>persistence.xml</code> |
|
* <code>shared-cache-mode</code> element, and returned as the result of |
|
* {@link com.fr.third.javax.persistence.spi.PersistenceUnitInfo#getSharedCacheMode()}. |
|
* |
|
* @since Java Persistence 2.0 |
|
*/ |
|
public enum SharedCacheMode { |
|
/** |
|
* All entities and entity-related state and data are cached. |
|
*/ |
|
ALL, |
|
|
|
/** |
|
* Caching is disabled for the persistence unit. |
|
*/ |
|
NONE, |
|
|
|
/** |
|
* Caching is enabled for all entities for <code>Cacheable(true)</code> |
|
* is specified. All other entities are not cached. |
|
*/ |
|
ENABLE_SELECTIVE, |
|
|
|
/** |
|
* Caching is enabled for all entities except those for which |
|
* <code>Cacheable(false) is specified. Entities for which |
|
* <code>Cacheable(false) is specified are not cached. |
|
*/ |
|
DISABLE_SELECTIVE, |
|
|
|
/** |
|
* |
|
* Caching behavior is undefined: provider-specific defaults may apply. |
|
*/ |
|
UNSPECIFIED |
|
}
|
|
|