001/* 002 * Copyright 2002-2020 the original author or authors. 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of the License at 007 * 008 * https://www.apache.org/licenses/LICENSE-2.0 009 * 010 * Unless required by applicable law or agreed to in writing, software 011 * distributed under the License is distributed on an "AS IS" BASIS, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 013 * See the License for the specific language governing permissions and 014 * limitations under the License. 015 */ 016 017package org.springframework.scheduling.aspectj; 018 019import org.springframework.beans.factory.config.BeanDefinition; 020import org.springframework.context.annotation.Bean; 021import org.springframework.context.annotation.Configuration; 022import org.springframework.context.annotation.Role; 023import org.springframework.scheduling.annotation.AbstractAsyncConfiguration; 024import org.springframework.scheduling.annotation.EnableAsync; 025import org.springframework.scheduling.config.TaskManagementConfigUtils; 026 027/** 028 * {@code @Configuration} class that registers the Spring infrastructure beans necessary 029 * to enable AspectJ-based asynchronous method execution. 030 * 031 * @author Chris Beams 032 * @author Stephane Nicoll 033 * @author Juergen Hoeller 034 * @since 3.1 035 * @see EnableAsync 036 * @see org.springframework.scheduling.annotation.AsyncConfigurationSelector 037 * @see org.springframework.scheduling.annotation.ProxyAsyncConfiguration 038 */ 039@Configuration 040@Role(BeanDefinition.ROLE_INFRASTRUCTURE) 041public class AspectJAsyncConfiguration extends AbstractAsyncConfiguration { 042 043 @Bean(name = TaskManagementConfigUtils.ASYNC_EXECUTION_ASPECT_BEAN_NAME) 044 @Role(BeanDefinition.ROLE_INFRASTRUCTURE) 045 public AnnotationAsyncExecutionAspect asyncAdvisor() { 046 AnnotationAsyncExecutionAspect asyncAspect = AnnotationAsyncExecutionAspect.aspectOf(); 047 asyncAspect.configure(this.executor, this.exceptionHandler); 048 return asyncAspect; 049 } 050 051}