| PollsChoiceIdUpgradeColumnImpl.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.PKUpgradeColumnImpl;
23 import com.liferay.portal.upgrade.util.UpgradeColumn;
24 import com.liferay.portal.upgrade.util.ValueMapper;
25 import com.liferay.portal.upgrade.util.ValueMapperFactory;
26
27 import java.sql.Types;
28
29 /**
30 * <a href="PollsChoiceIdUpgradeColumnImpl.java.html"><b><i>View Source</i></b>
31 * </a>
32 *
33 * @author Brian Wing Shun Chan
34 *
35 */
36 public class PollsChoiceIdUpgradeColumnImpl extends PKUpgradeColumnImpl {
37
38 public PollsChoiceIdUpgradeColumnImpl(UpgradeColumn questionIdColumn) {
39 super("choiceId", new Integer(Types.VARCHAR), false);
40
41 _questionIdColumn = questionIdColumn;
42 _pollsChoiceIdMapper = ValueMapperFactory.getValueMapper();
43 }
44
45 public Object getNewValue(Object oldValue) throws Exception {
46 Object newValue = super.getNewValue(oldValue);
47
48 Long oldQuestionId = (Long)_questionIdColumn.getOldValue();
49
50 String oldChoiceIdValue =
51 "{questionId=" + oldQuestionId + ", choiceId=" + oldValue + "}";
52
53 _pollsChoiceIdMapper.mapValue(oldChoiceIdValue, newValue);
54
55 return newValue;
56 }
57
58 public ValueMapper getValueMapper() {
59 return _pollsChoiceIdMapper;
60 }
61
62 private UpgradeColumn _questionIdColumn;
63 private ValueMapper _pollsChoiceIdMapper;
64
65 }