| GroupNameUpgradeColumnImpl.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.upgrade.util.BaseUpgradeColumnImpl;
23 import com.liferay.portal.upgrade.util.UpgradeColumn;
24
25 import java.sql.Types;
26
27 /**
28 * <a href="GroupNameUpgradeColumnImpl.java.html"><b><i>View Source</i></b></a>
29 *
30 * @author Brian Wing Shun Chan
31 *
32 */
33 public class GroupNameUpgradeColumnImpl extends BaseUpgradeColumnImpl {
34
35 public GroupNameUpgradeColumnImpl(
36 UpgradeColumn groupIdColumn, UpgradeColumn classPKColumn) {
37
38 super("name", new Integer(Types.VARCHAR));
39
40 _groupIdColumn = groupIdColumn;
41 _classPKColumn = classPKColumn;
42 }
43
44 public Object getNewValue(Object oldValue) throws Exception {
45 Long classPK = (Long)_classPKColumn.getNewValue();
46
47 if (classPK.longValue() > 0) {
48 return _groupIdColumn.getNewValue().toString();
49 }
50 else {
51 return oldValue;
52 }
53 }
54
55 private UpgradeColumn _groupIdColumn;
56 private UpgradeColumn _classPKColumn;
57
58 }