| GroupNameUpgradeColumnImpl.java |
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.v4_3_0.util;
16
17 import com.liferay.portal.kernel.upgrade.util.BaseUpgradeColumnImpl;
18 import com.liferay.portal.kernel.upgrade.util.UpgradeColumn;
19
20 import java.sql.Types;
21
22 /**
23 * <a href="GroupNameUpgradeColumnImpl.java.html"><b><i>View Source</i></b></a>
24 *
25 * @author Brian Wing Shun Chan
26 */
27 public class GroupNameUpgradeColumnImpl extends BaseUpgradeColumnImpl {
28
29 public GroupNameUpgradeColumnImpl(
30 UpgradeColumn groupIdColumn, UpgradeColumn classPKColumn) {
31
32 super("name", new Integer(Types.VARCHAR));
33
34 _groupIdColumn = groupIdColumn;
35 _classPKColumn = classPKColumn;
36 }
37
38 public Object getNewValue(Object oldValue) throws Exception {
39 Long classPK = (Long)_classPKColumn.getNewValue();
40
41 if (classPK.longValue() > 0) {
42 return _groupIdColumn.getNewValue().toString();
43 }
44 else {
45 return oldValue;
46 }
47 }
48
49 private UpgradeColumn _groupIdColumn;
50 private UpgradeColumn _classPKColumn;
51
52 }