2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
6 * ================================================================================
7 * Copyright (C) 2017 Amdocs
8 * =============================================================================
9 * Licensed under the Apache License, Version 2.0 (the "License");
10 * you may not use this file except in compliance with the License.
11 * You may obtain a copy of the License at
13 * http://www.apache.org/licenses/LICENSE-2.0
15 * Unless required by applicable law or agreed to in writing, software
16 * distributed under the License is distributed on an "AS IS" BASIS,
17 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
18 * See the License for the specific language governing permissions and
19 * limitations under the License.
21 * ============LICENSE_END=========================================================
24 package org.onap.appc.cache.impl;
26 import org.onap.appc.cache.CacheStrategies;
27 import org.onap.appc.cache.CacheStrategy;
28 import org.onap.appc.cache.MetadataCache;
31 * Implementation of MetadataCache
35 public class MetadataCacheImpl<K,V> implements MetadataCache<K,V> {
37 private CacheStrategy strategy;
40 this(CacheStrategies.LRU);
43 MetadataCacheImpl(CacheStrategies strategy){
44 this.strategy = initializeStrategy(strategy);
47 private CacheStrategy initializeStrategy(CacheStrategies strategy) {
48 if (strategy != null) {
51 return new LRUCache<>(50);
60 public V getObject(K key) {
61 return (V)strategy.getObject(key);
65 public void putObject(K key, V value) {
66 strategy.putObject(key, value);