/*
 * Copyright 2002-2004 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.aop.framework;

/**
 * Listener to be registered on AdvisedSupport objects.
 * Allows to receive callbacks on activation and change of advice.
 * @author Rod Johnson
 */
public interface AdvisedSupportListener {
	
	/**
	 * Invoked when first proxy is created.
	 * @param advisedSupport the AdvisedSupport object
	 */
	void activated(AdvisedSupport advisedSupport);
	
	/**
	 * Invoked when advice is changed after a proxy is created.
	 * @param advisedSupport the AdvisedSupport object
	 */
	void adviceChanged(AdvisedSupport advisedSupport);

}
