| GroupNameUpgradeColumnImpl.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.upgrade.util.BaseUpgradeColumnImpl;
26 import com.liferay.portal.upgrade.util.UpgradeColumn;
27
28 import java.sql.Types;
29
30 /**
31 * <a href="GroupNameUpgradeColumnImpl.java.html"><b><i>View Source</i></b></a>
32 *
33 * @author Brian Wing Shun Chan
34 *
35 */
36 public class GroupNameUpgradeColumnImpl extends BaseUpgradeColumnImpl {
37
38 public GroupNameUpgradeColumnImpl(
39 UpgradeColumn groupIdColumn, UpgradeColumn classPKColumn) {
40
41 super("name", new Integer(Types.VARCHAR));
42
43 _groupIdColumn = groupIdColumn;
44 _classPKColumn = classPKColumn;
45 }
46
47 public Object getNewValue(Object oldValue) throws Exception {
48 Long classPK = (Long)_classPKColumn.getNewValue();
49
50 if (classPK.longValue() > 0) {
51 return _groupIdColumn.getNewValue().toString();
52 }
53 else {
54 return oldValue;
55 }
56 }
57
58 private UpgradeColumn _groupIdColumn;
59 private UpgradeColumn _classPKColumn;
60
61 }