org.springframework.cache.caffeine.CaffeineCache Maven / Gradle / Ivy
/*
* Copyright 2002-2020 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.cache.caffeine;
import java.util.concurrent.Callable;
import java.util.function.Function;
import com.github.benmanes.caffeine.cache.LoadingCache;
import org.springframework.cache.support.AbstractValueAdaptingCache;
import org.springframework.lang.Nullable;
import org.springframework.util.Assert;
/**
* Spring {@link org.springframework.cache.Cache} adapter implementation
* on top of a Caffeine {@link com.github.benmanes.caffeine.cache.Cache} instance.
*
* Requires Caffeine 2.1 or higher.
*
* @author Ben Manes
* @author Juergen Hoeller
* @author Stephane Nicoll
* @since 4.3
* @see CaffeineCacheManager
*/
public class CaffeineCache extends AbstractValueAdaptingCache {
private final String name;
private final com.github.benmanes.caffeine.cache.Cache