1   /**
2    * Copyright (c) 2000-2007 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.portlet.journalcontent;
24  
25  import com.liferay.portal.kernel.portlet.PortletLayoutListener;
26  import com.liferay.portal.kernel.portlet.PortletLayoutListenerException;
27  import com.liferay.portal.kernel.util.StringPool;
28  import com.liferay.portal.kernel.util.Validator;
29  import com.liferay.portal.model.Layout;
30  import com.liferay.portal.service.LayoutLocalServiceUtil;
31  import com.liferay.portlet.PortletPreferencesFactoryUtil;
32  import com.liferay.portlet.journal.NoSuchContentSearchException;
33  import com.liferay.portlet.journal.service.JournalContentSearchLocalServiceUtil;
34  
35  import javax.portlet.PortletPreferences;
36  
37  import org.apache.commons.logging.Log;
38  import org.apache.commons.logging.LogFactory;
39  
40  /**
41   * <a href="JournalContentPortletLayoutListener.java.html"><b><i>View Source</i>
42   * </b></a>
43   *
44   * @author Brian Wing Shun Chan
45   *
46   */
47  public class JournalContentPortletLayoutListener
48      implements PortletLayoutListener {
49  
50      public void onAddToLayout(String portletId, long plid)
51          throws PortletLayoutListenerException {
52  
53          if (_log.isDebugEnabled()) {
54              _log.debug("Add " + portletId + " to layout " + plid);
55          }
56      }
57  
58      public void onMoveInLayout(String portletId, long plid)
59          throws PortletLayoutListenerException {
60  
61          if (_log.isDebugEnabled()) {
62              _log.debug("Move " + portletId + " from in " + plid);
63          }
64      }
65  
66      public void onRemoveFromLayout(String portletId, long plid)
67          throws PortletLayoutListenerException {
68  
69          if (_log.isDebugEnabled()) {
70              _log.debug("Remove " + portletId + " from layout " + plid);
71          }
72  
73          try {
74              deleteContentSearch(portletId, plid);
75          }
76          catch (Exception e) {
77              throw new PortletLayoutListenerException(e);
78          }
79      }
80  
81      protected void deleteContentSearch(String portletId, long plid)
82          throws Exception {
83  
84          Layout layout = LayoutLocalServiceUtil.getLayout(plid);
85  
86          PortletPreferences prefs =
87              PortletPreferencesFactoryUtil.getPortletSetup(
88                  layout, portletId, true, true, StringPool.BLANK);
89  
90          String articleId = (String)prefs.getValue("article-id", null);
91  
92          if (Validator.isNull(articleId)) {
93              return;
94          }
95  
96          try {
97              JournalContentSearchLocalServiceUtil.deleteArticleContentSearch(
98                  layout.getGroupId(), layout.isPrivateLayout(),
99                  layout.getLayoutId(), portletId, articleId);
100         }
101         catch (NoSuchContentSearchException nscse) {
102         }
103     }
104 
105     private static Log _log =
106         LogFactory.getLog(JournalContentPortletLayoutListener.class);
107 
108 }