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.upgrade.v4_3_0.util;
24  
25  import com.liferay.portal.upgrade.util.PKUpgradeColumnImpl;
26  import com.liferay.portal.upgrade.util.UpgradeColumn;
27  import com.liferay.portal.upgrade.util.ValueMapper;
28  import com.liferay.portal.upgrade.util.ValueMapperFactory;
29  import com.liferay.portlet.wiki.service.WikiPageResourceLocalServiceUtil;
30  
31  /**
32   * <a href="WikiPageIdUpgradeColumnImpl.java.html"><b><i>View Source</i></b></a>
33   *
34   * @author Brian Wing Shun Chan
35   *
36   */
37  public class WikiPageIdUpgradeColumnImpl extends PKUpgradeColumnImpl {
38  
39      public WikiPageIdUpgradeColumnImpl(
40          UpgradeColumn nodeIdColumn, UpgradeColumn titleColumn) {
41  
42          super("pageId", false);
43  
44          _nodeIdColumn = nodeIdColumn;
45          _titleColumn = titleColumn;
46          _wikiPageIdMapper = ValueMapperFactory.getValueMapper();
47      }
48  
49      public Object getNewValue(Object oldValue) throws Exception {
50          _resourcePrimKey = null;
51  
52          Object newValue = super.getNewValue(oldValue);
53  
54          Long oldNodeId = (Long)_nodeIdColumn.getOldValue();
55          Long newNodeId = (Long)_nodeIdColumn.getNewValue();
56          String title = (String)_titleColumn.getOldValue();
57  
58          String oldPageIdValue =
59              "{nodeId=" + oldNodeId + ", title=" + title + ", version=1.0}";
60  
61          _resourcePrimKey = new Long(WikiPageResourceLocalServiceUtil.
62              getPageResourcePrimKey(newNodeId.longValue(), title));
63  
64          _wikiPageIdMapper.mapValue(oldPageIdValue, _resourcePrimKey);
65  
66          return newValue;
67      }
68  
69      public ValueMapper getValueMapper() {
70          return _wikiPageIdMapper;
71      }
72  
73      public Long getResourcePrimKey() {
74          return _resourcePrimKey;
75      }
76  
77      private UpgradeColumn _nodeIdColumn;
78      private UpgradeColumn _titleColumn;
79      private ValueMapper _wikiPageIdMapper;
80      private Long _resourcePrimKey;
81  
82  }