MBMessageIdMapper.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.ValueMapper; 18 import com.liferay.portal.kernel.upgrade.util.ValueMapperWrapper; 19 import com.liferay.util.PKParser; 20 21 /** 22 * <a href="MBMessageIdMapper.java.html"><b><i>View Source</i></b></a> 23 * 24 * @author Brian Wing Shun Chan 25 */ 26 public class MBMessageIdMapper extends ValueMapperWrapper { 27 28 public MBMessageIdMapper(ValueMapper valueMapper) { 29 super(valueMapper); 30 } 31 32 public Object getNewValue(Object oldValue) throws Exception { 33 PKParser pkParser = new PKParser((String)oldValue); 34 35 ValueMapper valueMapper = getValueMapper(); 36 37 return valueMapper.getNewValue(new Long(pkParser.getLong("messageId"))); 38 } 39 40 }