1   /**
2    * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved.
3    *
4    * This library is free software; you can redistribute it and/or modify it under
5    * the terms of the GNU Lesser General Public License as published by the Free
6    * Software Foundation; either version 2.1 of the License, or (at your option)
7    * any later version.
8    *
9    * This library is distributed in the hope that it will be useful, but WITHOUT
10   * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
11   * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
12   * details.
13   */
14  
15  package com.liferay.portal.upgrade.v4_3_0.util;
16  
17  import com.liferay.portal.kernel.upgrade.util.UpgradeColumn;
18  import com.liferay.portal.kernel.upgrade.util.ValueMapper;
19  import com.liferay.portal.kernel.upgrade.util.ValueMapperFactoryUtil;
20  import com.liferay.portal.upgrade.util.PKUpgradeColumnImpl;
21  
22  /**
23   * <a href="IGImageIdUpgradeColumnImpl.java.html"><b><i>View Source</i></b></a>
24   *
25   * @author Brian Wing Shun Chan
26   */
27  public class IGImageIdUpgradeColumnImpl extends PKUpgradeColumnImpl {
28  
29      public IGImageIdUpgradeColumnImpl(UpgradeColumn companyIdColumn) {
30          super("imageId", false);
31  
32          _companyIdColumn = companyIdColumn;
33          _igImageIdMapper = ValueMapperFactoryUtil.getValueMapper();
34      }
35  
36      public Object getNewValue(Object oldValue) throws Exception {
37          Object newValue = super.getNewValue(oldValue);
38  
39          String companyId = (String)_companyIdColumn.getOldValue();
40          Long imageId = (Long)oldValue;
41  
42          String oldImageIdValue =
43              "{companyId=" + companyId + ", imageId=" + imageId + "}";
44  
45          _igImageIdMapper.mapValue(oldImageIdValue, newValue);
46  
47          return newValue;
48      }
49  
50      public ValueMapper getValueMapper() {
51          return _igImageIdMapper;
52      }
53  
54      private UpgradeColumn _companyIdColumn;
55      private ValueMapper _igImageIdMapper;
56  
57  }