1   /**
2    * Copyright (c) 2000-2008 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.upgrade.util.PKUpgradeColumnImpl;
27  import com.liferay.portal.upgrade.util.UpgradeColumn;
28  import com.liferay.portal.upgrade.util.ValueMapper;
29  import com.liferay.portal.upgrade.util.ValueMapperFactory;
30  
31  import java.util.HashSet;
32  import java.util.Set;
33  
34  import org.apache.commons.logging.Log;
35  import org.apache.commons.logging.LogFactory;
36  
37  /**
38   * <a href="DLFileEntryIdUpgradeColumnImpl.java.html"><b><i>View Source</i></b>
39   * </a>
40   *
41   * @author Brian Wing Shun Chan
42   *
43   */
44  public class DLFileEntryIdUpgradeColumnImpl extends PKUpgradeColumnImpl {
45  
46      public DLFileEntryIdUpgradeColumnImpl(
47          UpgradeColumn companyIdColumn, UpgradeColumn folderIdColumn,
48          UpgradeColumn nameColumn) {
49  
50          super("fileEntryId", false);
51  
52          _companyIdColumn = companyIdColumn;
53          _folderIdColumn = folderIdColumn;
54          _nameColumn = nameColumn;
55          _dlFileEntryIdMapper = ValueMapperFactory.getValueMapper();
56          _movedFolderIds = new HashSet<Long>();
57      }
58  
59      public Object getNewValue(Object oldValue) throws Exception {
60          Object newValue = super.getNewValue(oldValue);
61  
62          String oldCompanyId = (String)_companyIdColumn.getOldValue();
63          Long oldFolderId = (Long)_folderIdColumn.getOldValue();
64  
65          Long newCompanyId = (Long)_companyIdColumn.getNewValue();
66          Long newFolderId = (Long)_folderIdColumn.getNewValue();
67  
68          String name = (String)_nameColumn.getOldValue();
69  
70          String oldPageIdValue =
71              "{folderId=" + oldFolderId + ", name=" + name + "}";
72  
73          _dlFileEntryIdMapper.mapValue(oldPageIdValue, newValue);
74  
75          if (!_movedFolderIds.contains(oldFolderId)) {
76              try {
77                  DLLocalServiceUtil.move(
78                      "/" + oldCompanyId + "/documentlibrary/" + oldFolderId,
79                      "/" + newCompanyId + "/documentlibrary/" + newFolderId);
80              }
81              catch (Exception e) {
82                  _log.error(e.getMessage());
83              }
84  
85              _movedFolderIds.add(oldFolderId);
86          }
87  
88          return newValue;
89      }
90  
91      public ValueMapper getValueMapper() {
92          return _dlFileEntryIdMapper;
93      }
94  
95      private static Log _log =
96          LogFactory.getLog(DLFileEntryIdUpgradeColumnImpl.class);
97  
98      private UpgradeColumn _companyIdColumn;
99      private UpgradeColumn _folderIdColumn;
100     private UpgradeColumn _nameColumn;
101     private ValueMapper _dlFileEntryIdMapper;
102     private Set<Long> _movedFolderIds;
103 
104 }