1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    * Permission is hereby granted, free of charge, to any person obtaining a copy
5    * of this software and associated documentation files (the "Software"), to deal
6    * in the Software without restriction, including without limitation the rights
7    * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
8    * copies of the Software, and to permit persons to whom the Software is
9    * furnished to do so, subject to the following conditions:
10   *
11   * The above copyright notice and this permission notice shall be included in
12   * all copies or substantial portions of the Software.
13   *
14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20   * SOFTWARE.
21   */
22  
23  package com.liferay.portal.upgrade.v4_3_0.util;
24  
25  import com.liferay.portal.kernel.util.Validator;
26  import com.liferay.portal.upgrade.StagnantRowException;
27  import com.liferay.portal.upgrade.util.PKUpgradeColumnImpl;
28  import com.liferay.portal.upgrade.util.UpgradeColumn;
29  import com.liferay.portal.upgrade.util.ValueMapper;
30  import com.liferay.portal.upgrade.util.ValueMapperFactory;
31  
32  /**
33   * <a href="LayoutPlidUpgradeColumnImpl.java.html"><b><i>View Source</i></b></a>
34   *
35   * @author Brian Wing Shun Chan
36   *
37   */
38  public class LayoutPlidUpgradeColumnImpl extends PKUpgradeColumnImpl {
39  
40      public LayoutPlidUpgradeColumnImpl(
41          UpgradeColumn upgradeLayoutOwnerIdColumn,
42          LayoutOwnerIdUpgradeColumnImpl groupIdColumn,
43          LayoutOwnerIdUpgradeColumnImpl privateLayoutColumn,
44          UpgradeColumn layoutIdColumn) {
45  
46          super("plid", false);
47  
48          _upgradeLayoutOwnerIdColumn = upgradeLayoutOwnerIdColumn;
49          _groupIdColumn = groupIdColumn;
50          _privateLayoutColumn = privateLayoutColumn;
51          _layoutIdColumn = layoutIdColumn;
52          _layoutPlidMapper = ValueMapperFactory.getValueMapper();
53      }
54  
55      public Object getNewValue(Object oldValue) throws Exception {
56          Object newValue = super.getNewValue(oldValue);
57  
58          Long groupId = _groupIdColumn.getGroupId();
59          Boolean privateLayout = _privateLayoutColumn.isPrivateLayout();
60          Long layoutId = (Long)_layoutIdColumn.getOldValue();
61  
62          if ((groupId == null) || (privateLayout == null) ||
63              (Validator.isNull(layoutId))) {
64  
65              throw new StagnantRowException(
66                  "{groupId=" + groupId + ",privateLayout=" + privateLayout +
67                      ",layoutId=" + layoutId + "}");
68          }
69  
70          String oldOwnerId = (String)_upgradeLayoutOwnerIdColumn.getOldValue();
71  
72          String oldPlidValue =
73              "{layoutId=" + layoutId + ", ownerId=" + oldOwnerId + "}";
74  
75          _layoutPlidMapper.mapValue(oldPlidValue, newValue);
76  
77          return newValue;
78      }
79  
80      public ValueMapper getValueMapper() {
81          return _layoutPlidMapper;
82      }
83  
84      private UpgradeColumn _upgradeLayoutOwnerIdColumn;
85      private LayoutOwnerIdUpgradeColumnImpl _groupIdColumn;
86      private LayoutOwnerIdUpgradeColumnImpl _privateLayoutColumn;
87      private UpgradeColumn _layoutIdColumn;
88      private ValueMapper _layoutPlidMapper;
89  
90  }