Java Spring Tutorial -- Bean Definition Inheritance

package com.zxl.spring;

import org.springframework.context.support.ClassPathXmlApplicationContext;

public class SpringApp13 {

/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
ClassPathXmlApplicationContext context=new ClassPathXmlApplicationContext("SpringBeans.xml");
SpringBean childSpringBean=(SpringBean)context.getBean("chlidSpringBean");
System.out.println("---------using childSpringBean01 instance----------");
System.out.println(childSpringBean.getProperty01());
System.out.println(childSpringBean.getProperty02());
System.out.println(childSpringBean.getProperty03());

SpringBean parentSpringBean=(SpringBean)context.getBean("parentSpringBean");
System.out.println("---------using parentSpringBean01 instance----------");
System.out.println(parentSpringBean.getProperty01());
System.out.println(parentSpringBean.getProperty02());
System.out.println(parentSpringBean.getProperty03());

context.close();
}

}

package com.zxl.spring;

public class SpringBean {
private String property01;
private String property02;
private String property03;
public String getProperty01() {
return property01;
}
public void setProperty01(String property01) {
this.property01 = property01;
}
public String getProperty02() {
return property02;
}
public void setProperty02(String property02) {
this.property02 = property02;
}
public String getProperty03() {
return property03;
}
public void setProperty03(String property03) {
this.property03 = property03;
}

}

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://www.springframework.org/schema/beans"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd" >

<bean id="parentSpringBean" class="com.zxl.spring.SpringBean">
<property name="property01" value="property01:parentSpringBean_propert01_value" />
<property name="property02" value="property02:parentSpringBean_propert02_value" />
</bean>

<bean id="chlidSpringBean" class="com.zxl.spring.SpringBean" parent="parentSpringBean">
<property name="property01" value="property01:chlidSpringBean_propert01_value" />
<property name="property03" value="property03:chlidSpringBean_propert03_value" />
</bean>

</beans>