applicationcontextdemo1.java

来自「随书光盘：精通Sping 2.0 的随书源代码」· Java 代码 · 共 38 行

package test;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.springframework.context.support.AbstractApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

/**
 * 演示registerShutdownHook的使用
 * 
 * @author worldheart
 */
public class ApplicationContextDemo1 {

	protected static final Log log = LogFactory.getLog(ApplicationContextDemo1.class);

	public String getContent(){
		//实例化IoC容器
		AbstractApplicationContext aac = 
			new ClassPathXmlApplicationContext("applicationContext1.xml");

		//注册JVM 钩子（Hook）
		aac.registerShutdownHook();
		
		//获得受管POJO
		ITestBean hw = (ITestBean) aac.getBean("testBean");
		
		//返回字符串
		return hw.testBean();
	}

	public static void main(String[] args) {
		ApplicationContextDemo1 acd = new ApplicationContextDemo1();
		//输出返回结果
		log.info(acd.getContent());
	}
	
}