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.documentlibrary.service.DLLocalServiceUtil;
26  import com.liferay.portal.kernel.log.Log;
27  import com.liferay.portal.kernel.log.LogFactoryUtil;
28  import com.liferay.portal.upgrade.util.PKUpgradeColumnImpl;
29  import com.liferay.portal.upgrade.util.UpgradeColumn;
30  import com.liferay.portal.upgrade.util.ValueMapper;
31  import com.liferay.portal.upgrade.util.ValueMapperFactory;
32  
33  import java.util.HashSet;
34  import java.util.Set;
35  
36  /**
37   * <a href="DLFileEntryIdUpgradeColumnImpl.java.html"><b><i>View Source</i></b>
38   * </a>
39   *
40   * @author Brian Wing Shun Chan
41   *
42   */
43  public class DLFileEntryIdUpgradeColumnImpl extends PKUpgradeColumnImpl {
44  
45      public DLFileEntryIdUpgradeColumnImpl(
46          UpgradeColumn companyIdColumn, UpgradeColumn folderIdColumn,
47          UpgradeColumn nameColumn) {
48  
49          super("fileEntryId", false);
50  
51          _companyIdColumn = companyIdColumn;
52          _folderIdColumn = folderIdColumn;
53          _nameColumn = nameColumn;
54          _dlFileEntryIdMapper = ValueMapperFactory.getValueMapper();
55          _movedFolderIds = new HashSet<Long>();
56      }
57  
58      public Object getNewValue(Object oldValue) throws Exception {
59          Object newValue = super.getNewValue(oldValue);
60  
61          String oldCompanyId = (String)_companyIdColumn.getOldValue();
62          Long oldFolderId = (Long)_folderIdColumn.getOldValue();
63  
64          Long newCompanyId = (Long)_companyIdColumn.getNewValue();
65          Long newFolderId = (Long)_folderIdColumn.getNewValue();
66  
67          String name = (String)_nameColumn.getOldValue();
68  
69          String oldPageIdValue =
70              "{folderId=" + oldFolderId + ", name=" + name + "}";
71  
72          _dlFileEntryIdMapper.mapValue(oldPageIdValue, newValue);
73  
74          if (!_movedFolderIds.contains(oldFolderId)) {
75              try {
76                  DLLocalServiceUtil.move(
77                      "/" + oldCompanyId + "/documentlibrary/" + oldFolderId,
78                      "/" + newCompanyId + "/documentlibrary/" + newFolderId);
79              }
80              catch (Exception e) {
81                  _log.error(e.getMessage());
82              }
83  
84              _movedFolderIds.add(oldFolderId);
85          }
86  
87          return newValue;
88      }
89  
90      public ValueMapper getValueMapper() {
91          return _dlFileEntryIdMapper;
92      }
93  
94      private static Log _log =
95          LogFactoryUtil.getLog(DLFileEntryIdUpgradeColumnImpl.class);
96  
97      private UpgradeColumn _companyIdColumn;
98      private UpgradeColumn _folderIdColumn;
99      private UpgradeColumn _nameColumn;
100     private ValueMapper _dlFileEntryIdMapper;
101     private Set<Long> _movedFolderIds;
102 
103 }