| ShoppingCartItemIdsUpgradeColumnImpl.java |
1 /**
2 * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3 *
4 *
5 *
6 *
7 * The contents of this file are subject to the terms of the Liferay Enterprise
8 * Subscription License ("License"). You may not use this file except in
9 * compliance with the License. You can obtain a copy of the License by
10 * contacting Liferay, Inc. See the License for the specific language governing
11 * permissions and limitations under the License, including but not limited to
12 * distribution rights 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.kernel.util.StringUtil;
27 import com.liferay.portal.upgrade.util.BaseUpgradeColumnImpl;
28 import com.liferay.portal.upgrade.util.ValueMapper;
29
30 /**
31 * <a href="ShoppingCartItemIdsUpgradeColumnImpl.java.html"><b><i>View Source
32 * </i></b></a>
33 *
34 * @author Brian Wing Shun Chan
35 */
36 public class ShoppingCartItemIdsUpgradeColumnImpl
37 extends BaseUpgradeColumnImpl {
38
39 public ShoppingCartItemIdsUpgradeColumnImpl(
40 ValueMapper shoppingItemIdMapper) {
41
42 super("itemIds");
43
44 _shoppingItemIdMapper = shoppingItemIdMapper;
45 }
46
47 public Object getNewValue(Object oldValue) throws Exception {
48 String[] itemIds = StringUtil.split((String)oldValue);
49
50 for (int i = 0; i < itemIds.length; i++) {
51 String itemId = itemIds[i];
52
53 int pos = itemId.indexOf("|");
54
55 if (pos == -1) {
56 itemIds[i] = String.valueOf(_shoppingItemIdMapper.getNewValue(
57 new Long(GetterUtil.getLong(itemId))));
58 }
59 else {
60 Long oldItemId = new Long(
61 GetterUtil.getLong(itemId.substring(0, pos)));
62
63 itemIds[i] =
64 _shoppingItemIdMapper.getNewValue(oldItemId) +
65 itemId.substring(pos, itemId.length());
66 }
67 }
68
69 return StringUtil.merge(itemIds);
70 }
71
72 private ValueMapper _shoppingItemIdMapper;
73
74 }