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 }