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/*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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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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package org.apache.dolphinscheduler.dao.utils;
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import org.springframework.beans.BeansException;
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import org.springframework.context.ApplicationContext;
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import org.springframework.context.ApplicationContextAware;
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import org.springframework.stereotype.Component;
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/**
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* bean context
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*/
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@Component
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public class BeanContext implements ApplicationContextAware {
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private static ApplicationContext applicationContext;
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public static ApplicationContext getApplicationContext(){
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return applicationContext;
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}
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/**
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* get bean
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* @param name class name
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* @param <T> generic
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* @return target object
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* @throws BeansException if error throws BeansException
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*/
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@SuppressWarnings("unchecked")
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public static <T> T getBean(String name) throws BeansException {
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return (T)applicationContext.getBean(name);
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}
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/**
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* get bean
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* @param clazz clazz
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* @param <T> generic
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* @return target object
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* @throws BeansException if error throws BeansException
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*/
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public static <T> T getBean(Class<T> clazz) throws BeansException {
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return applicationContext.getBean(clazz);
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}
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/**
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* set applicationcontext
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* @param applicationContext applicationContext
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* @throws BeansException if error throws BeansException
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*/
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@Override
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public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
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BeanContext.applicationContext = applicationContext;
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}
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}
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