| /* |
| * Copyright 2005-2008 Les Hazlewood |
| * |
| * 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 |
| * |
| * 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.jsecurity.realm; |
| |
| import org.apache.commons.logging.Log; |
| import org.apache.commons.logging.LogFactory; |
| import org.jsecurity.cache.CacheManager; |
| import org.jsecurity.cache.CacheManagerAware; |
| |
| /** |
| * <p>A very basic abstract extension point for the {@link Realm} interface that provides logging and caching support. |
| * |
| * <p>All actual Realm method implementations are left to subclasses. |
| * |
| * @author Les Hazlewood |
| * @since 0.9 |
| */ |
| public abstract class CachingRealm implements Realm, CacheManagerAware { |
| |
| private static int INSTANCE_COUNT = 0; |
| |
| /*-------------------------------------------- |
| | C O N S T A N T S | |
| ============================================*/ |
| protected transient final Log log = LogFactory.getLog( getClass() ); |
| |
| /*-------------------------------------------- |
| | I N S T A N C E V A R I A B L E S | |
| ============================================*/ |
| private String name = getClass().getName() + "_" + INSTANCE_COUNT++; |
| |
| private CacheManager cacheManager; |
| |
| public CachingRealm(){} |
| |
| public CachingRealm( CacheManager cacheManager) { |
| setCacheManager(cacheManager); |
| } |
| |
| /** |
| * Sets the <tt>CacheManager</tt> to be used for data caching to reduce EIS round trips. |
| * |
| * <p>This property is <tt>null</tt> by default, indicating that caching is turned off. |
| * |
| * @param authzInfoCacheManager the <tt>CacheManager</tt> to use for data caching, or <tt>null</tt> to disable caching. |
| */ |
| public void setCacheManager( CacheManager authzInfoCacheManager) { |
| this.cacheManager = authzInfoCacheManager; |
| } |
| |
| /** |
| * Returns the <tt>CacheManager</tt> used for data caching to reduce EIS round trips, or <tt>null</tt> if |
| * caching is disabled. |
| * |
| * @return the <tt>CacheManager</tt> used for data caching to reduce EIS round trips, or <tt>null</tt> if |
| * caching is disabled. |
| */ |
| public CacheManager getCacheManager() { |
| return this.cacheManager; |
| } |
| |
| public String getName() { |
| return name; |
| } |
| |
| public void setName(String name) { |
| this.name = name; |
| } |
| } |