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.v5_1_8;
16  
17  import com.liferay.portal.kernel.upgrade.UpgradeProcess;
18  import com.liferay.portal.kernel.upgrade.util.UpgradeTable;
19  import com.liferay.portal.kernel.upgrade.util.UpgradeTableFactoryUtil;
20  import com.liferay.portal.upgrade.v5_1_8.util.ShoppingItemTable;
21  
22  /**
23   * <a href="UpgradeShopping.java.html"><b><i>View Source</i></b></a>
24   *
25   * @author Alexander Chow
26   */
27  public class UpgradeShopping extends UpgradeProcess {
28  
29      protected void doUpgrade() throws Exception {
30          try {
31              runSQL("alter_column_type ShoppingItem smallImageURL STRING null");
32              runSQL("alter_column_type ShoppingItem mediumImageURL STRING null");
33              runSQL("alter_column_type ShoppingItem largeImageURL STRING null");
34          }
35          catch (Exception e) {
36              UpgradeTable upgradeTable = UpgradeTableFactoryUtil.getUpgradeTable(
37                  ShoppingItemTable.TABLE_NAME, ShoppingItemTable.TABLE_COLUMNS);
38  
39              upgradeTable.setCreateSQL(ShoppingItemTable.TABLE_SQL_CREATE);
40  
41              upgradeTable.updateTable();
42          }
43      }
44  
45  }