spring SimpleMetadataAwareAspectInstanceFactory 源码

  • 2022-08-08
  • 浏览 (311)

spring SimpleMetadataAwareAspectInstanceFactory 代码

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

/*
 * Copyright 2002-2016 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.annotation;

import org.springframework.aop.aspectj.SimpleAspectInstanceFactory;
import org.springframework.core.Ordered;
import org.springframework.core.annotation.OrderUtils;

/**
 * Implementation of {@link MetadataAwareAspectInstanceFactory} that
 * creates a new instance of the specified aspect class for every
 * {@link #getAspectInstance()} call.
 *
 * @author Juergen Hoeller
 * @since 2.0.4
 */
public class SimpleMetadataAwareAspectInstanceFactory extends SimpleAspectInstanceFactory
		implements MetadataAwareAspectInstanceFactory {

	private final AspectMetadata metadata;


	/**
	 * Create a new SimpleMetadataAwareAspectInstanceFactory for the given aspect class.
	 * @param aspectClass the aspect class
	 * @param aspectName the aspect name
	 */
	public SimpleMetadataAwareAspectInstanceFactory(Class<?> aspectClass, String aspectName) {
		super(aspectClass);
		this.metadata = new AspectMetadata(aspectClass, aspectName);
	}


	@Override
	public final AspectMetadata getAspectMetadata() {
		return this.metadata;
	}

	@Override
	public Object getAspectCreationMutex() {
		return this;
	}

	@Override
	protected int getOrderForAspectClass(Class<?> aspectClass) {
		return OrderUtils.getOrder(aspectClass, Ordered.LOWEST_PRECEDENCE);
	}

}

相关信息

spring 源码目录

相关文章

spring AbstractAspectJAdvisorFactory 源码

spring AnnotationAwareAspectJAutoProxyCreator 源码

spring AspectJAdvisorFactory 源码

spring AspectJProxyFactory 源码

spring AspectMetadata 源码

spring BeanFactoryAspectInstanceFactory 源码

spring BeanFactoryAspectJAdvisorsBuilder 源码

spring InstantiationModelAwarePointcutAdvisorImpl 源码

spring LazySingletonAspectInstanceFactoryDecorator 源码

spring MetadataAwareAspectInstanceFactory 源码

0  赞