001/*
002 * Copyright 2002-2018 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.cache.annotation;
018
019import org.springframework.cache.CacheManager;
020import org.springframework.cache.interceptor.CacheErrorHandler;
021import org.springframework.cache.interceptor.CacheResolver;
022import org.springframework.cache.interceptor.KeyGenerator;
023
024/**
025 * An implementation of {@link CachingConfigurer} with empty methods allowing
026 * sub-classes to override only the methods they're interested in.
027 *
028 * @author Stephane Nicoll
029 * @since 4.1
030 * @see CachingConfigurer
031 */
032public class CachingConfigurerSupport implements CachingConfigurer {
033
034        @Override
035        public CacheManager cacheManager() {
036                return null;
037        }
038
039        @Override
040        public CacheResolver cacheResolver() {
041                return null;
042        }
043
044        @Override
045        public KeyGenerator keyGenerator() {
046                return null;
047        }
048
049        @Override
050        public CacheErrorHandler errorHandler() {
051                return null;
052        }
053
054}