Spring Framework example source code file (LifecycleContextBean.java)

This example Spring Framework source code file (LifecycleContextBean.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Spring Framework tags/keywords

applicationcontext, applicationcontextaware, beansexception, factory, factory, lifecyclebean, lifecyclebean, lifecyclecontextbean, lifecyclecontextbean, runtimeexception, runtimeexception

The Spring Framework LifecycleContextBean.java source code

/*
 * Copyright 2002-2005 the original author or authors.
 * 
 * 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 org.springframework.context;

import org.springframework.beans.BeansException;
import org.springframework.beans.factory.BeanFactory;
import org.springframework.beans.factory.LifecycleBean;

/**
 * Simple bean to test ApplicationContext lifecycle methods for beans
 * 
 * @author Colin Sampaleanu
 * @since 03.07.2004
 */
public class LifecycleContextBean extends LifecycleBean implements ApplicationContextAware {
	
	protected ApplicationContext owningContext;

	public void setBeanFactory(BeanFactory beanFactory) {
		super.setBeanFactory(beanFactory);
		if (this.owningContext != null)
			throw new RuntimeException("Factory called setBeanFactory after setApplicationContext");
	}
	
	public void afterPropertiesSet() {
		super.afterPropertiesSet();
		if (this.owningContext == null)
			throw new RuntimeException("Factory didn't call setAppliationContext before afterPropertiesSet on lifecycle bean");
	}
	
	public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
		if (this.owningFactory == null)
			throw new RuntimeException("Factory called setApplicationContext before setBeanFactory");
			
		this.owningContext = applicationContext;
	}
	
}