001    /**
002     * Copyright (c) 2000-2011 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    import java.util.Collection;
020    
021    /**
022     * @author Brian Wing Shun Chan
023     */
024    public interface PortalCache {
025    
026            public void destroy();
027    
028            public Collection<Object> get(Collection<String> keys);
029    
030            public Object get(String key);
031    
032            public void put(String key, Object obj);
033    
034            public void put(String key, Object obj, int timeToLive);
035    
036            public void put(String key, Serializable obj);
037    
038            public void put(String key, Serializable obj, int timeToLive);
039    
040            public void remove(String key);
041    
042            public void removeAll();
043    
044            public void setDebug(boolean debug);
045    
046    }