cn.taketoday.aop.IntroductionAdvisor Maven / Gradle / Ivy
/*
* Original Author -> Harry Yang ([email protected]) https://taketoday.cn
* Copyright © TODAY & 2017 - 2021 All Rights Reserved.
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see [http://www.gnu.org/licenses/]
*/
package cn.taketoday.aop;
/**
* Superinterface for advisors that perform one or more AOP introductions.
*
* This interface cannot be implemented directly; subinterfaces must
* provide the advice type implementing the introduction.
*
*
Introduction is the implementation of additional interfaces
* (not implemented by a target) via AOP advice.
*
* @author Rod Johnson
* @author TODAY 2021/2/1 18:47
* @see IntroductionInterceptor
* @since 3.0
*/
public interface IntroductionAdvisor extends Advisor, IntroductionInfo {
/**
* Return the filter determining which target classes this introduction
* should apply to.
*
This represents the class part of a pointcut. Note that method
* matching doesn't make sense to introductions.
*
* @return the class filter
*/
ClassFilter getClassFilter();
/**
* Can the advised interfaces be implemented by the introduction advice?
* Invoked before adding an IntroductionAdvisor.
*
* @throws IllegalArgumentException if the advised interfaces can't be
* implemented by the introduction advice
*/
void validateInterfaces();
}