1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    * Permission is hereby granted, free of charge, to any person obtaining a copy
5    * of this software and associated documentation files (the "Software"), to deal
6    * in the Software without restriction, including without limitation the rights
7    * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
8    * copies of the Software, and to permit persons to whom the Software is
9    * furnished to do so, subject to the following conditions:
10   *
11   * The above copyright notice and this permission notice shall be included in
12   * all copies or substantial portions 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  import com.liferay.portal.upgrade.util.ValueMapper;
28  
29  import java.sql.Types;
30  
31  /**
32   * <a href="PollsVoteChoiceIdUpgradeColumnImpl.java.html"><b><i>View Source</i>
33   * </b></a>
34   *
35   * @author Brian Wing Shun Chan
36   *
37   */
38  public class PollsVoteChoiceIdUpgradeColumnImpl extends BaseUpgradeColumnImpl {
39  
40      public PollsVoteChoiceIdUpgradeColumnImpl(
41          UpgradeColumn questionIdColumn, ValueMapper pollsChoiceIdMapper) {
42  
43          super("choiceId", new Integer(Types.VARCHAR));
44  
45          _questionIdColumn = questionIdColumn;
46          _pollsChoiceIdMapper = pollsChoiceIdMapper;
47      }
48  
49      public Object getNewValue(Object oldValue) throws Exception {
50          Long oldQuestionId = (Long)_questionIdColumn.getOldValue();
51  
52          String oldChoiceIdValue =
53              "{questionId=" + oldQuestionId + ", choiceId=" + oldValue + "}";
54  
55          return _pollsChoiceIdMapper.getNewValue(oldChoiceIdValue);
56      }
57  
58      private UpgradeColumn _questionIdColumn;
59      private ValueMapper _pollsChoiceIdMapper;
60  
61  }