1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    * Permission is hereby granted, free of charge, to any person obtaining a copy
5    * of this software and associated documentation files (the "Software"), to deal
6    * in the Software without restriction, including without limitation the rights
7    * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
8    * copies of the Software, and to permit persons to whom the Software is
9    * furnished to do so, subject to the following conditions:
10   *
11   * The above copyright notice and this permission notice shall be included in
12   * all copies or substantial portions of the Software.
13   *
14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20   * SOFTWARE.
21   */
22  
23  package com.liferay.portal.velocity;
24  
25  import java.util.Iterator;
26  
27  import org.apache.velocity.runtime.RuntimeServices;
28  import org.apache.velocity.runtime.resource.Resource;
29  import org.apache.velocity.runtime.resource.ResourceCache;
30  
31  /**
32   * <a href="LiferayResourceCache.java.html"><b><i>View Source</i></b></a>
33   *
34   * @author Brian Wing Shun Chan
35   *
36   */
37  public class LiferayResourceCache implements ResourceCache {
38  
39      public void initialize(RuntimeServices rs) {
40      }
41  
42      public Resource get(Object key) {
43          return LiferayResourceCacheUtil.get(key.toString());
44      }
45  
46      public Resource put(Object key, Resource resource) {
47          LiferayResourceCacheUtil.put(key.toString(), resource);
48  
49          return resource;
50      }
51  
52      public Resource remove(Object key) {
53          Resource resource = get(key);
54  
55          if (resource != null) {
56              LiferayResourceCacheUtil.remove(key.toString());
57          }
58  
59          return resource;
60      }
61  
62      public Iterator<Object> enumerateKeys() {
63          throw new RuntimeException("enumerateKeys is not implemented");
64      }
65  
66  }