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.BaseUpgradeColumnImpl;
18  import com.liferay.portal.kernel.upgrade.util.UpgradeColumn;
19  import com.liferay.portal.kernel.upgrade.util.ValueMapper;
20  
21  /**
22   * <a href="IGLargeImageIdUpgradeColumnImpl.java.html"><b><i>View Source</i></b>
23   * </a>
24   *
25   * @author Brian Wing Shun Chan
26   */
27  public class IGLargeImageIdUpgradeColumnImpl extends BaseUpgradeColumnImpl {
28  
29      public IGLargeImageIdUpgradeColumnImpl(
30          UpgradeColumn companyIdColumn, UpgradeColumn igImageIdColumn,
31          ValueMapper imageIdMapper) {
32  
33          super("largeImageId");
34  
35          _companyIdColumn = companyIdColumn;
36          _igImageIdColumn = igImageIdColumn;
37          _imageIdMapper = imageIdMapper;
38      }
39  
40      public Object getNewValue(Object oldValue) throws Exception {
41          String companyId = (String)_companyIdColumn.getOldValue();
42          Long oldIGImageId = (Long)_igImageIdColumn.getOldValue();
43  
44          String oldImageId =
45              companyId + ".image_gallery." + oldIGImageId.longValue() + ".large";
46  
47          return _imageIdMapper.getNewValue(oldImageId);
48      }
49  
50      private UpgradeColumn _companyIdColumn;
51      private UpgradeColumn _igImageIdColumn;
52      private ValueMapper _imageIdMapper;
53  
54  }