001    /**
002     * Copyright (c) 2000-present Liferay, Inc. All rights reserved.
003     *
004     * This library is free software; you can redistribute it and/or modify it under
005     * the terms of the GNU Lesser General Public License as published by the Free
006     * Software Foundation; either version 2.1 of the License, or (at your option)
007     * any later version.
008     *
009     * This library is distributed in the hope that it will be useful, but WITHOUT
010     * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
011     * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
012     * details.
013     */
014    
015    package com.liferay.portal.kernel.cache;
016    
017    import java.io.Serializable;
018    
019    /**
020     * @author Edward Han
021     * @author Shuyang Zhou
022     */
023    public interface CacheListener<K extends Serializable, V> {
024    
025            public void notifyEntryEvicted(
026                            PortalCache<K, V> portalCache, K key, V value, int timeToLive)
027                    throws PortalCacheException;
028    
029            public void notifyEntryExpired(
030                            PortalCache<K, V> portalCache, K key, V value, int timeToLive)
031                    throws PortalCacheException;
032    
033            public void notifyEntryPut(
034                            PortalCache<K, V> portalCache, K key, V value, int timeToLive)
035                    throws PortalCacheException;
036    
037            public void notifyEntryRemoved(
038                            PortalCache<K, V> portalCache, K key, V value, int timeToLive)
039                    throws PortalCacheException;
040    
041            public void notifyEntryUpdated(
042                            PortalCache<K, V> portalCache, K key, V value, int timeToLive)
043                    throws PortalCacheException;
044    
045            public void notifyRemoveAll(PortalCache<K, V> portalCache)
046                    throws PortalCacheException;
047    
048    }