ShoppingCartItemIdUpgradeColumnImpl.java |
1 /** 2 * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved. 3 * 4 * Permission is hereby granted, free of charge, to any person obtaining a copy 5 * of this software and associated documentation files (the "Software"), to deal 6 * in the Software without restriction, including without limitation the rights 7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 8 * copies of the Software, and to permit persons to whom the Software is 9 * furnished to do so, subject to the following conditions: 10 * 11 * The above copyright notice and this permission notice shall be included in 12 * all copies or substantial portions of the Software. 13 * 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 20 * SOFTWARE. 21 */ 22 23 package com.liferay.portal.upgrade.v4_3_0.util; 24 25 import com.liferay.portal.kernel.util.GetterUtil; 26 import com.liferay.portal.upgrade.util.BaseUpgradeColumnImpl; 27 import com.liferay.portal.upgrade.util.ValueMapper; 28 29 /** 30 * <a href="ShoppingCartItemIdUpgradeColumnImpl.java.html"><b><i>View Source</i> 31 * </b></a> 32 * 33 * @author Brian Wing Shun Chan 34 * 35 */ 36 public class ShoppingCartItemIdUpgradeColumnImpl extends BaseUpgradeColumnImpl { 37 38 public ShoppingCartItemIdUpgradeColumnImpl( 39 ValueMapper shoppingItemIdMapper) { 40 41 super("itemId"); 42 43 _shoppingItemIdMapper = shoppingItemIdMapper; 44 } 45 46 public Object getNewValue(Object oldValue) throws Exception { 47 String itemId = (String)oldValue; 48 49 int pos = itemId.indexOf("|"); 50 51 if (pos == -1) { 52 return String.valueOf(_shoppingItemIdMapper.getNewValue( 53 new Long(GetterUtil.getLong(itemId)))); 54 } 55 else { 56 Long oldItemId = new Long( 57 GetterUtil.getLong(itemId.substring(0, pos))); 58 59 return _shoppingItemIdMapper.getNewValue(oldItemId) + 60 itemId.substring(pos, itemId.length()); 61 } 62 } 63 64 private ValueMapper _shoppingItemIdMapper; 65 66 }