package com.yiibai.customer.services;
import org.springframework.beans.factory.DisposableBean;
import org.springframework.beans.factory.InitializingBean;
public class CustomerService implements InitializingBean, DisposableBean
{
String message;
public String getMessage() {
return message;
}
public void setMessage(String message) {
this.message = message;
}
public void afterPropertiesSet() throws Exception {
System.out.println("Init method after properties are set : " + message);
}
public void destroy() throws Exception {
System.out.println("Spring Container is destroy! Customer clean up");
}
}
File : applicationContext.xml
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-2.5.xsd">
<bean id="customerService" class="com.yiibai.customer.services.CustomerService">
<property name="message" value="I'm property message" />
</bean>
</beans>
執(zhí)行它
package com.yiibai.common;
import org.springframework.context.ConfigurableApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;
import com.yiibai.customer.services.CustomerService;
public class App
{
public static void main( String[] args )
{
ConfigurableApplicationContext context =
new ClassPathXmlApplicationContext(new String[] {"applicationContext.xml"});
CustomerService cust = (CustomerService)context.getBean("customerService");
System.out.println(cust);
context.close();
}
}
輸出結(jié)果
Init method after properties are set : I'm property message com.yiibai.customer.services.CustomerService@4090c06f Spring Container is destroy! Customer clean up
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