| MBCategoryIdUpgradeColumnImpl.java |
1 /**
2 * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved.
3 *
4 * The contents of this file are subject to the terms of the Liferay Enterprise
5 * Subscription License ("License"). You may not use this file except in
6 * compliance with the License. You can obtain a copy of the License by
7 * contacting Liferay, Inc. See the License for the specific language governing
8 * permissions and limitations under the License, including but not limited to
9 * distribution rights of the Software.
10 *
11 *
12 *
13 */
14
15 package com.liferay.portal.upgrade.v4_3_0.util;
16
17 import com.liferay.portal.upgrade.util.PKUpgradeColumnImpl;
18
19 /**
20 * <a href="MBCategoryIdUpgradeColumnImpl.java.html"><b><i>View Source</i></b>
21 * </a>
22 *
23 * @author Brian Wing Shun Chan
24 */
25 public class MBCategoryIdUpgradeColumnImpl extends PKUpgradeColumnImpl {
26
27 public MBCategoryIdUpgradeColumnImpl() {
28 super("categoryId", true);
29 }
30
31 public Object getNewValue(Object oldValue) throws Exception {
32 Long categoryId = (Long)oldValue;
33
34 if (categoryId.longValue() == 0) {
35 return new Long(0);
36 }
37 else {
38 return super.getNewValue(oldValue);
39 }
40 }
41
42 }