001/*
002 * Copyright 2012-2018 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 *      http://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.boot.actuate.cache;
018
019import java.util.Collection;
020import java.util.Collections;
021
022/**
023 * Exception thrown when multiple caches exist with the same name.
024 *
025 * @author Stephane Nicoll
026 * @since 2.1.0
027 */
028public class NonUniqueCacheException extends RuntimeException {
029
030        private final String cacheName;
031
032        private final Collection<String> cacheManagerNames;
033
034        public NonUniqueCacheException(String cacheName,
035                        Collection<String> cacheManagerNames) {
036                super(String.format("Multiple caches named %s found, specify the 'cacheManager' "
037                                + "to use: %s", cacheName, cacheManagerNames));
038                this.cacheName = cacheName;
039                this.cacheManagerNames = Collections.unmodifiableCollection(cacheManagerNames);
040        }
041
042        public String getCacheName() {
043                return this.cacheName;
044        }
045
046        public Collection<String> getCacheManagerNames() {
047                return this.cacheManagerNames;
048        }
049
050}