| ShoppingCartItemIdsUpgradeColumnImpl.java |
1 /**
2 * Copyright (c) 2000-2009 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 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
12 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
13 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
14 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
15 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
16 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
17 * SOFTWARE.
18 */
19
20 package com.liferay.portal.upgrade.v4_3_0.util;
21
22 import com.liferay.portal.kernel.util.GetterUtil;
23 import com.liferay.portal.kernel.util.StringUtil;
24 import com.liferay.portal.upgrade.util.BaseUpgradeColumnImpl;
25 import com.liferay.portal.upgrade.util.ValueMapper;
26
27 /**
28 * <a href="ShoppingCartItemIdsUpgradeColumnImpl.java.html"><b><i>View Source
29 * </i></b></a>
30 *
31 * @author Brian Wing Shun Chan
32 *
33 */
34 public class ShoppingCartItemIdsUpgradeColumnImpl
35 extends BaseUpgradeColumnImpl {
36
37 public ShoppingCartItemIdsUpgradeColumnImpl(
38 ValueMapper shoppingItemIdMapper) {
39
40 super("itemIds");
41
42 _shoppingItemIdMapper = shoppingItemIdMapper;
43 }
44
45 public Object getNewValue(Object oldValue) throws Exception {
46 String[] itemIds = StringUtil.split((String)oldValue);
47
48 for (int i = 0; i < itemIds.length; i++) {
49 String itemId = itemIds[i];
50
51 int pos = itemId.indexOf("|");
52
53 if (pos == -1) {
54 itemIds[i] = String.valueOf(_shoppingItemIdMapper.getNewValue(
55 new Long(GetterUtil.getLong(itemId))));
56 }
57 else {
58 Long oldItemId = new Long(
59 GetterUtil.getLong(itemId.substring(0, pos)));
60
61 itemIds[i] =
62 _shoppingItemIdMapper.getNewValue(oldItemId) +
63 itemId.substring(pos, itemId.length());
64 }
65 }
66
67 return StringUtil.merge(itemIds);
68 }
69
70 private ValueMapper _shoppingItemIdMapper;
71
72 }