1. 程式人生 > >Spring bean 通過實現 InitializingBean ,DisposableBean 介面實現初始化方法和銷燬前操作

Spring bean 通過實現 InitializingBean ,DisposableBean 介面實現初始化方法和銷燬前操作

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.1.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.1.xsd">

<!-- <context:component-scan  base-package="com.myapp.core.jsr330"/> -->

<!-- <context:annotation-config /> -->


<!-- <bean class="org.springframework.context.annotation.CommonAnnotationBeanPostProcessor" />
<bean id="personService" class="com.myapp.core.annotation.init.PersonService">
		  <property name="message" value="123"></property>
</bean>
 -->

<bean id="personService" class="com.myapp.core.annotation.init.PersonService">
		  <property name="message" value="123"></property>
</bean>

</beans>

3:測試類:

package com.myapp.core.annotation.init;

import org.springframework.context.ApplicationContext;
import org.springframework.context.support.AbstractApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

public class MainTest {
	
	public static void main(String[] args) {
		
		AbstractApplicationContext  context = new ClassPathXmlApplicationContext("resource/annotation.xml");
		
		PersonService   personService  =  (PersonService)context.getBean("personService");
		
	         context.registerShutdownHook();
	}

}

4:輸出測試結果:

I'm  init  method  using implements DisposableBean interface....123
三月 16, 2013 5:06:34 下午 org.springframework.context.support.AbstractApplicationContext doClose
INFO: Closing org[email protected]205756: startup date [Sat Mar 16 17:06:30 CST 2013]; root of context hierarchy
I'm  init  method  using implements InitializingBean interface....123


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