| 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 }