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.StagnantRowException;
18  import com.liferay.portal.kernel.upgrade.util.BaseUpgradeColumnImpl;
19  
20  /**
21   * <a href="ImageTypeUpgradeColumnImpl.java.html"><b><i>View Source</i></b></a>
22   *
23   * @author Brian Wing Shun Chan
24   */
25  public class ImageTypeUpgradeColumnImpl extends BaseUpgradeColumnImpl {
26  
27      public ImageTypeUpgradeColumnImpl(ImageTextUpgradeColumnImpl textColumn) {
28          super("type");
29  
30          _textColumn = textColumn;
31      }
32  
33      public Object getNewValue(Object oldValue) throws Exception {
34          String type = _textColumn.getType();
35  
36          if (type == null) {
37              throw new StagnantRowException("Type is null");
38          }
39  
40          return type;
41      }
42  
43      private ImageTextUpgradeColumnImpl _textColumn;
44  
45  }