1   /**
2    * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved.
3    *
4    * This library is free software; you can redistribute it and/or modify it under
5    * the terms of the GNU Lesser General Public License as published by the Free
6    * Software Foundation; either version 2.1 of the License, or (at your option)
7    * any later version.
8    *
9    * This library is distributed in the hope that it will be useful, but WITHOUT
10   * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
11   * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
12   * details.
13   */
14  
15  package com.liferay.portal.velocity;
16  
17  import com.liferay.portal.kernel.cache.MultiVMPoolUtil;
18  import com.liferay.portal.kernel.cache.PortalCache;
19  
20  import org.apache.velocity.runtime.resource.Resource;
21  
22  /**
23   * <a href="LiferayResourceCacheUtil.java.html"><b><i>View Source</i></b></a>
24   *
25   * @author Brian Wing Shun Chan
26   */
27  public class LiferayResourceCacheUtil {
28  
29      public static final String CACHE_NAME =
30          LiferayResourceCacheUtil.class.getName();
31  
32      public static void clear() {
33          _portalCache.removeAll();
34      }
35  
36      public static Resource get(String key) {
37          Object resource = _portalCache.get(key);
38  
39          if ((resource != null) && (resource instanceof Resource)) {
40              return (Resource)resource;
41          }
42  
43          return null;
44      }
45  
46      public static void put(String key, Resource resource) {
47          _portalCache.put(key, resource);
48      }
49  
50      public static void remove(String key) {
51          _portalCache.remove(key);
52      }
53  
54      private static PortalCache _portalCache = MultiVMPoolUtil.getCache(
55          CACHE_NAME);
56  
57  }