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.ValueMapper;
19  import com.liferay.portal.kernel.util.GetterUtil;
20  import com.liferay.portal.kernel.util.StringUtil;
21  
22  /**
23   * <a href="ShoppingCouponLimitCategoriesUpgradeColumnImpl.java.html"><b><i>View
24   * Source</i></b></a>
25   *
26   * @author Brian Wing Shun Chan
27   */
28  public class ShoppingCouponLimitCategoriesUpgradeColumnImpl
29      extends BaseUpgradeColumnImpl {
30  
31      public ShoppingCouponLimitCategoriesUpgradeColumnImpl(
32          ValueMapper shoppingCategoryIdMapper) {
33  
34          super("limitCategories");
35  
36          _shoppingCategoryIdMapper = shoppingCategoryIdMapper;
37      }
38  
39      public Object getNewValue(Object oldValue) throws Exception {
40          String[] limitCategories = StringUtil.split((String)oldValue);
41  
42          for (int i = 0; i < limitCategories.length; i++) {
43              limitCategories[i] = String.valueOf(
44                  _shoppingCategoryIdMapper.getNewValue(
45                      new Long(GetterUtil.getLong(limitCategories[i]))));
46          }
47  
48          return StringUtil.merge(limitCategories);
49      }
50  
51      private ValueMapper _shoppingCategoryIdMapper;
52  
53  }