org.springframework.context.ApplicationListener Maven / Gradle / Ivy
/*
* Copyright 2002-2006 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.context;
import java.util.EventListener;
/**
* Interface to be implemented by application event listeners.
* Based on the standard java.util.EventListener interface
* for the Observer design pattern.
*
* @author Rod Johnson
* @see org.springframework.context.event.ApplicationEventMulticaster
*/
public interface ApplicationListener extends EventListener {
/**
* Handle an application event.
* @param event the event to respond to
*/
void onApplicationEvent(ApplicationEvent event);
}