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.portlet.journal.model;
16  
17  import com.liferay.portal.kernel.velocity.VelocityEngineUtil;
18  import com.liferay.portal.model.BaseModelListener;
19  import com.liferay.portal.servlet.filters.cache.CacheUtil;
20  import com.liferay.portal.velocity.LiferayResourceCacheUtil;
21  import com.liferay.portlet.journalcontent.util.JournalContentUtil;
22  
23  /**
24   * <a href="JournalTemplateListener.java.html"><b><i>View Source</i></b></a>
25   *
26   * @author Brian Wing Shun Chan
27   * @author Jon Steer
28   * @author Raymond Augé
29   */
30  public class JournalTemplateListener
31      extends BaseModelListener<JournalTemplate> {
32  
33      public void onAfterRemove(JournalTemplate template) {
34          clearCache(template);
35      }
36  
37      public void onAfterUpdate(JournalTemplate template) {
38          clearCache(template);
39      }
40  
41      protected void clearCache(JournalTemplate template) {
42  
43          // Journal content
44  
45          JournalContentUtil.clearCache();
46  
47          // Layout cache
48  
49          CacheUtil.clearCache(template.getCompanyId());
50  
51          // Velocity cache
52  
53          LiferayResourceCacheUtil.clear();
54  
55          VelocityEngineUtil.flushTemplate(
56              template.getCompanyId() + template.getGroupId() +
57                  template.getTemplateId());
58      }
59  
60  }