customlistener.java

来自「spring2.0技术手册随书事例,结合例子学习起来更轻松」· Java 代码 · 共 13 行

package onlyfun.caterpillar;

import org.springframework.context.ApplicationEvent;
import org.springframework.context.ApplicationListener;

public class CustomListener implements ApplicationListener {
    public void onApplicationEvent(ApplicationEvent event) {
        if(event instanceof SomeEvent) {
            System.out.println(event.getSource());
        }
    }
}