| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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. |
| */ |
| |
| package org.apache.chemistry.opencmis.client.bindings.impl; |
| |
| import java.io.Serializable; |
| |
| import org.apache.chemistry.opencmis.client.bindings.cache.Cache; |
| import org.apache.chemistry.opencmis.client.bindings.cache.impl.CacheImpl; |
| import org.apache.chemistry.opencmis.client.bindings.cache.impl.MapCacheLevelImpl; |
| import org.apache.chemistry.opencmis.client.bindings.spi.BindingSession; |
| import org.apache.chemistry.opencmis.commons.SessionParameter; |
| import org.apache.chemistry.opencmis.commons.SessionParameterDefaults; |
| import org.apache.chemistry.opencmis.commons.data.RepositoryInfo; |
| |
| /** |
| * A cache for repository info objects. |
| */ |
| public class RepositoryInfoCache implements Serializable { |
| |
| private static final long serialVersionUID = 1L; |
| |
| private final Cache cache; |
| |
| /** |
| * Constructor. |
| * |
| * @param session |
| * the session object |
| */ |
| public RepositoryInfoCache(BindingSession session) { |
| assert session != null; |
| |
| int repCount = session.get(SessionParameter.CACHE_SIZE_REPOSITORIES, |
| SessionParameterDefaults.CACHE_SIZE_REPOSITORIES); |
| if (repCount < 1) { |
| repCount = SessionParameterDefaults.CACHE_SIZE_REPOSITORIES; |
| } |
| |
| cache = new CacheImpl("Repository Info Cache"); |
| cache.initialize(new String[] { MapCacheLevelImpl.class.getName() + " " + MapCacheLevelImpl.CAPACITY + "=" |
| + repCount }); |
| } |
| |
| /** |
| * Adds a repository info object to the cache. |
| * |
| * @param repositoryInfo |
| * the repository info object |
| */ |
| public void put(RepositoryInfo repositoryInfo) { |
| if ((repositoryInfo == null) || (repositoryInfo.getId() == null)) { |
| return; |
| } |
| |
| cache.put(repositoryInfo, repositoryInfo.getId()); |
| } |
| |
| /** |
| * Retrieves a repository info object from the cache. |
| * |
| * @param repositoryId |
| * the repository id |
| * @return the repository info object or <code>null</code> if the object is |
| * not in the cache |
| */ |
| public RepositoryInfo get(String repositoryId) { |
| return (RepositoryInfo) cache.get(repositoryId); |
| } |
| |
| /** |
| * Removes a repository info object from the cache. |
| * |
| * @param repositoryId |
| * the repository id |
| */ |
| public void remove(String repositoryId) { |
| cache.remove(repositoryId); |
| } |
| |
| @Override |
| public String toString() { |
| return cache.toString(); |
| } |
| } |