1   /**
2    * Copyright (c) 2000-2007 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;
24  
25  import com.liferay.portal.upgrade.UpgradeException;
26  import com.liferay.portal.upgrade.UpgradeProcess;
27  import com.liferay.portal.upgrade.util.DefaultPKMapper;
28  import com.liferay.portal.upgrade.util.DefaultUpgradeTableImpl;
29  import com.liferay.portal.upgrade.util.PKUpgradeColumnImpl;
30  import com.liferay.portal.upgrade.util.SwapUpgradeColumnImpl;
31  import com.liferay.portal.upgrade.util.UpgradeColumn;
32  import com.liferay.portal.upgrade.util.UpgradeTable;
33  import com.liferay.portal.upgrade.util.ValueMapper;
34  import com.liferay.portal.upgrade.v4_3_0.util.AvailableMappersUtil;
35  import com.liferay.portlet.blogs.model.impl.BlogsCategoryImpl;
36  import com.liferay.portlet.blogs.model.impl.BlogsEntryImpl;
37  
38  import java.sql.Types;
39  
40  import org.apache.commons.logging.Log;
41  import org.apache.commons.logging.LogFactory;
42  
43  /**
44   * <a href="UpgradeBlogs.java.html"><b><i>View Source</i></b></a>
45   *
46   * @author Alexander Chow
47   * @author Brian Wing Shun Chan
48   *
49   */
50  public class UpgradeBlogs extends UpgradeProcess {
51  
52      public void upgrade() throws UpgradeException {
53          _log.info("Upgrading");
54  
55          try {
56              doUpgrade();
57          }
58          catch (Exception e) {
59              throw new UpgradeException(e);
60          }
61      }
62  
63      protected void doUpgrade() throws Exception {
64  
65          // BlogsCategory
66  
67          UpgradeColumn upgradeGroupIdColumn = new SwapUpgradeColumnImpl(
68              "groupId", AvailableMappersUtil.getGroupIdMapper());
69  
70          UpgradeColumn upgradeUserIdColumn = new SwapUpgradeColumnImpl(
71              "userId", new Integer(Types.VARCHAR),
72              AvailableMappersUtil.getUserIdMapper());
73  
74          PKUpgradeColumnImpl upgradePKColumn = new PKUpgradeColumnImpl(
75              "categoryId", true);
76  
77          UpgradeTable upgradeTable = new DefaultUpgradeTableImpl(
78              BlogsCategoryImpl.TABLE_NAME, BlogsCategoryImpl.TABLE_COLUMNS,
79              upgradePKColumn, upgradeUserIdColumn);
80  
81          upgradeTable.setCreateSQL(BlogsCategoryImpl.TABLE_SQL_CREATE);
82  
83          upgradeTable.updateTable();
84  
85          ValueMapper categoryIdMapper = new DefaultPKMapper(
86              upgradePKColumn.getValueMapper());
87  
88          AvailableMappersUtil.setBlogsCategoryIdMapper(categoryIdMapper);
89  
90          UpgradeColumn upgradeParentCategoryIdColumn = new SwapUpgradeColumnImpl(
91              "parentCategoryId", categoryIdMapper);
92  
93          upgradeTable = new DefaultUpgradeTableImpl(
94              BlogsCategoryImpl.TABLE_NAME, BlogsCategoryImpl.TABLE_COLUMNS,
95              upgradeParentCategoryIdColumn);
96  
97          upgradeTable.updateTable();
98  
99          UpgradeColumn upgradeCategoryIdColumn = new SwapUpgradeColumnImpl(
100             "categoryId", categoryIdMapper);
101 
102         // BlogsEntry
103 
104         upgradePKColumn = new PKUpgradeColumnImpl("entryId", true);
105 
106         upgradeTable = new DefaultUpgradeTableImpl(
107             BlogsEntryImpl.TABLE_NAME, BlogsEntryImpl.TABLE_COLUMNS,
108             upgradePKColumn, upgradeGroupIdColumn, upgradeUserIdColumn,
109             upgradeCategoryIdColumn);
110 
111         upgradeTable.setCreateSQL(BlogsEntryImpl.TABLE_SQL_CREATE);
112 
113         upgradeTable.updateTable();
114 
115         ValueMapper entryIdMapper = upgradePKColumn.getValueMapper();
116 
117         AvailableMappersUtil.setBlogsEntryIdMapper(entryIdMapper);
118     }
119 
120     private static Log _log = LogFactory.getLog(UpgradeBlogs.class);
121 
122 }