org.springframework.boot.autoconfigure.cache.GenericCacheConfiguration Maven / Gradle / Ivy
/*
* Copyright 2012-2017 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.boot.autoconfigure.cache;
import java.util.Collection;
import org.springframework.boot.autoconfigure.condition.ConditionalOnBean;
import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
import org.springframework.cache.Cache;
import org.springframework.cache.CacheManager;
import org.springframework.cache.support.SimpleCacheManager;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Conditional;
import org.springframework.context.annotation.Configuration;
/**
* Generic cache configuration based on arbitrary {@link Cache} instances defined in the
* context.
*
* @author Stephane Nicoll
* @since 1.3.0
*/
@Configuration
@ConditionalOnBean(Cache.class)
@ConditionalOnMissingBean(CacheManager.class)
@Conditional(CacheCondition.class)
class GenericCacheConfiguration {
private final CacheManagerCustomizers customizers;
GenericCacheConfiguration(CacheManagerCustomizers customizers) {
this.customizers = customizers;
}
@Bean
public SimpleCacheManager cacheManager(Collection caches) {
SimpleCacheManager cacheManager = new SimpleCacheManager();
cacheManager.setCaches(caches);
return this.customizers.customize(cacheManager);
}
}