| UserPortraitIdUpgradeColumnImpl.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 import com.liferay.portal.kernel.upgrade.util.ValueMapper;
20
21 /**
22 * <a href="UserPortraitIdUpgradeColumnImpl.java.html"><b><i>View Source</i></b>
23 * </a>
24 *
25 * @author Brian Wing Shun Chan
26 */
27 public class UserPortraitIdUpgradeColumnImpl extends BaseUpgradeColumnImpl {
28
29 public UserPortraitIdUpgradeColumnImpl(
30 UpgradeColumn userIdColumn, ValueMapper imageIdMapper) {
31
32 super("portraitId");
33
34 _userIdColumn = userIdColumn;
35 _imageIdMapper = imageIdMapper;
36 }
37
38 public Object getNewValue(Object oldValue) throws Exception {
39 String userId = (String)_userIdColumn.getOldValue();
40
41 String oldImageId = userId;
42
43 return _imageIdMapper.getNewValue(oldImageId);
44 }
45
46 private UpgradeColumn _userIdColumn;
47 private ValueMapper _imageIdMapper;
48
49 }