spring AspectJPrecedenceInformation 源码

  • 2022-08-08
  • 浏览 (468)

spring AspectJPrecedenceInformation 代码

文件路径:/spring-aop/src/main/java/org/springframework/aop/aspectj/AspectJPrecedenceInformation.java

/*
 * Copyright 2002-2018 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
 *
 *      https://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.aspectj;

import org.springframework.core.Ordered;

/**
 * Interface to be implemented by types that can supply the information
 * needed to sort advice/advisors by AspectJ's precedence rules.
 *
 * @author Adrian Colyer
 * @since 2.0
 * @see org.springframework.aop.aspectj.autoproxy.AspectJPrecedenceComparator
 */
public interface AspectJPrecedenceInformation extends Ordered {

	// Implementation note:
	// We need the level of indirection this interface provides as otherwise the
	// AspectJPrecedenceComparator must ask an Advisor for its Advice in all cases
	// in order to sort advisors. This causes problems with the
	// InstantiationModelAwarePointcutAdvisor which needs to delay creating
	// its advice for aspects with non-singleton instantiation models.

	/**
	 * Return the name of the aspect (bean) in which the advice was declared.
	 */
	String getAspectName();

	/**
	 * Return the declaration order of the advice member within the aspect.
	 */
	int getDeclarationOrder();

	/**
	 * Return whether this is a before advice.
	 */
	boolean isBeforeAdvice();

	/**
	 * Return whether this is an after advice.
	 */
	boolean isAfterAdvice();

}

相关信息

spring 源码目录

相关文章

spring AbstractAspectJAdvice 源码

spring AspectInstanceFactory 源码

spring AspectJAdviceParameterNameDiscoverer 源码

spring AspectJAfterAdvice 源码

spring AspectJAfterReturningAdvice 源码

spring AspectJAfterThrowingAdvice 源码

spring AspectJAopUtils 源码

spring AspectJAroundAdvice 源码

spring AspectJExpressionPointcut 源码

spring AspectJExpressionPointcutAdvisor 源码

0  赞