001    /**
002     * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved.
003     *
004     * The contents of this file are subject to the terms of the Liferay Enterprise
005     * Subscription License ("License"). You may not use this file except in
006     * compliance with the License. You can obtain a copy of the License by
007     * contacting Liferay, Inc. See the License for the specific language governing
008     * permissions and limitations under the License, including but not limited to
009     * distribution rights of the Software.
010     *
011     *
012     *
013     */
014    
015    package com.liferay.portal.freemarker;
016    
017    import com.liferay.portal.kernel.cache.PortalCache;
018    import com.liferay.portal.kernel.cache.SingleVMPoolUtil;
019    
020    import freemarker.cache.ConcurrentCacheStorage;
021    
022    /**
023     * @author Mika Koivisto
024     */
025    public class LiferayCacheStorage implements ConcurrentCacheStorage {
026    
027            public static final String CACHE_NAME = LiferayCacheStorage.class.getName();
028    
029            public void clear() {
030                    _cache.removeAll();
031            }
032    
033            public Object get(Object key) {
034                    return _cache.get(key.toString());
035            }
036    
037            public boolean isConcurrent() {
038                    return true;
039            }
040    
041            public void put(Object key, Object value) {
042                    _cache.put(key.toString(), value);
043            }
044    
045            public void remove(Object key) {
046                    _cache.remove(key.toString());
047            }
048    
049            private static PortalCache _cache = SingleVMPoolUtil.getCache(CACHE_NAME);
050    
051    }