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A light weight and high performance Java caching library. Android and Java 6 compatible.
This artifact contains the official API of cache2k.
package org.cache2k.config;
/*
* #%L
* cache2k API
* %%
* Copyright (C) 2000 - 2021 headissue GmbH, Munich
* %%
* 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.
* #L%
*/
import org.cache2k.Cache;
/**
* Wraps a cache in order to add functionality like tracing.
* The cache wrapper is called after a cache is build and may wrap
* a cache instance. The {@link org.cache2k.Cache2kBuilder@#build} and
* {@link org.cache2k.CacheManager#getCache(String)} will return the wrapped
* cache instead of the original. Depending on the configuration the wrapper
* may also decide to just return the original cache instance.
*
* The configuration allows to specify two different wrappers.
* One for tracing {@link Cache2kConfig#setTraceCacheWrapper(CacheWrapper)} and
* one for general use {@link Cache2kConfig#setCacheWrapper(CacheWrapper)}. The wrapping
* is applied in that order, with tracing first.
*
*
To wrap a Cache the base classes {@link org.cache2k.AbstractCache}
* or {@link org.cache2k.ForwardingCache} are available.
*
* @author Jens Wilke
*/
public interface CacheWrapper {
Cache wrap(CacheBuildContext context, Cache cache);
}