introductioninfo.java

一个关于Spring框架的示例应用程序,简单使用,可以参考.

/*
 * 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;

/**
 * Interface supplying the information necessary to describe an introduction.
 * IntroductionAdvisors must implement this interface.
 * If an Advice implements this, it may be used
 * as an introduction without an IntroductionAdvisor.
 * In this case, the advice is self-describing, providing not only
 * the necessary behaviour, but describing the interfaces it
 * introduces.
 * @since 1.1.1
 * @author Rod Johnson
 */
public interface IntroductionInfo {
	
	/**
	 * Return the additional interfaces introduced by this Advisor or Advice.
	 */
	Class[] getInterfaces();

}