/*
* 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
*
* 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.cache.aspectj;
import org.springframework.beans.factory.config.BeanDefinition;
import org.springframework.cache.annotation.AbstractCachingConfiguration;
import org.springframework.cache.config.CacheManagementConfigUtils;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Role;
/**
* {@code @Configuration} class that registers the Spring infrastructure beans
* necessary to enable AspectJ-based annotation-driven cache management.
*
* @author Chris Beams
* @author Stephane Nicoll
* @since 3.1
* @see org.springframework.cache.annotation.EnableCaching
* @see org.springframework.cache.annotation.CachingConfigurationSelector
*/
@Configuration
public class AspectJCachingConfiguration extends AbstractCachingConfiguration {
@Bean(name = CacheManagementConfigUtils.CACHE_ASPECT_BEAN_NAME)
@Role(BeanDefinition.ROLE_INFRASTRUCTURE)
public AnnotationCacheAspect cacheAspect() {
AnnotationCacheAspect cacheAspect = AnnotationCacheAspect.aspectOf();
if (this.cacheResolver != null) {
cacheAspect.setCacheResolver(this.cacheResolver);
}
else if (this.cacheManager != null) {
cacheAspect.setCacheManager(this.cacheManager);
}
if (this.keyGenerator != null) {
cacheAspect.setKeyGenerator(this.keyGenerator);
}
if (this.errorHandler != null) {
cacheAspect.setErrorHandler(this.errorHandler);
}
return cacheAspect;
}
}