001    /**
002     * Copyright (c) 2000-2013 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.freemarker;
016    
017    import com.liferay.portal.kernel.cache.MultiVMKeyPoolUtil;
018    import com.liferay.portal.kernel.cache.PortalCache;
019    
020    import freemarker.cache.ConcurrentCacheStorage;
021    
022    /**
023     * @author Mika Koivisto
024     */
025    public class LiferayCacheStorage implements ConcurrentCacheStorage {
026    
027            public static PortalCache getPortalCache() {
028                    return _portalCache;
029            }
030    
031            @Override
032            public void clear() {
033                    _portalCache.removeAll();
034            }
035    
036            @Override
037            public Object get(Object key) {
038                    return _portalCache.get(key.toString());
039            }
040    
041            @Override
042            public boolean isConcurrent() {
043                    return true;
044            }
045    
046            @Override
047            public void put(Object key, Object value) {
048                    _portalCache.put(key.toString(), value);
049            }
050    
051            @Override
052            public void remove(Object key) {
053                    _portalCache.remove(key.toString());
054            }
055    
056            private static PortalCache _portalCache = MultiVMKeyPoolUtil.getCache(
057                    LiferayCacheStorage.class.getName());
058    
059    }