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.portal.upgrade.v5_2_3;
16  
17  import com.liferay.portal.kernel.upgrade.UpgradeProcess;
18  import com.liferay.portal.kernel.upgrade.util.UpgradeTable;
19  import com.liferay.portal.kernel.upgrade.util.UpgradeTableFactoryUtil;
20  import com.liferay.portal.kernel.util.StringBundler;
21  import com.liferay.portal.upgrade.v5_2_3.util.BookmarksEntryTable;
22  
23  /**
24   * <a href="UpgradeBookmarks.java.html"><b><i>View Source</i></b></a>
25   *
26   * @author Brian Wing Shun Chan
27   */
28  public class UpgradeBookmarks extends UpgradeProcess {
29  
30      protected void doUpgrade() throws Exception {
31          try {
32              runSQL("alter_column_type BookmarksEntry name VARCHAR(255) null");
33          }
34          catch (Exception e) {
35  
36              // BookmarksEntry
37  
38              UpgradeTable upgradeTable = UpgradeTableFactoryUtil.getUpgradeTable(
39                  BookmarksEntryTable.TABLE_NAME,
40                  BookmarksEntryTable.TABLE_COLUMNS);
41  
42              upgradeTable.setCreateSQL(BookmarksEntryTable.TABLE_SQL_CREATE);
43  
44              upgradeTable.updateTable();
45          }
46  
47          // groupId
48  
49          updateGroupId();
50      }
51  
52      protected void updateGroupId() throws Exception {
53          StringBundler sb = new StringBundler(3);
54  
55          sb.append("update BookmarksEntry set groupId = (select groupId from ");
56          sb.append("BookmarksFolder where BookmarksFolder.folderId = ");
57          sb.append("BookmarksEntry.folderId)");
58  
59          runSQL(sb.toString());
60      }
61  
62  }