001    /**
002     * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved.
003     *
004     * This library is free software; you can redistribute it and/or modify it under
005     * the terms of the GNU Lesser General Public License as published by the Free
006     * Software Foundation; either version 2.1 of the License, or (at your option)
007     * any later version.
008     *
009     * This library is distributed in the hope that it will be useful, but WITHOUT
010     * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
011     * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
012     * details.
013     */
014    
015    package com.liferay.portal.upgrade.v4_3_0;
016    
017    import com.liferay.portal.kernel.upgrade.UpgradeProcess;
018    import com.liferay.portal.kernel.upgrade.util.SwapUpgradeColumnImpl;
019    import com.liferay.portal.kernel.upgrade.util.TempUpgradeColumnImpl;
020    import com.liferay.portal.kernel.upgrade.util.UpgradeColumn;
021    import com.liferay.portal.kernel.upgrade.util.UpgradeTable;
022    import com.liferay.portal.kernel.upgrade.util.UpgradeTableFactoryUtil;
023    import com.liferay.portal.kernel.upgrade.util.ValueMapper;
024    import com.liferay.portal.upgrade.util.PKUpgradeColumnImpl;
025    import com.liferay.portal.upgrade.v4_3_0.util.AvailableMappersUtil;
026    import com.liferay.portal.upgrade.v4_3_0.util.WikiNodeTable;
027    import com.liferay.portal.upgrade.v4_3_0.util.WikiPageIdUpgradeColumnImpl;
028    import com.liferay.portal.upgrade.v4_3_0.util.WikiPageResourcePrimKeyUpgradeColumnImpl;
029    import com.liferay.portal.upgrade.v4_3_0.util.WikiPageTable;
030    
031    import java.sql.Types;
032    
033    /**
034     * @author Brian Wing Shun Chan
035     */
036    public class UpgradeWiki extends UpgradeProcess {
037    
038            protected void doUpgrade() throws Exception {
039    
040                    // WikiNode
041    
042                    UpgradeColumn upgradeGroupIdColumn = new SwapUpgradeColumnImpl(
043                            "groupId", AvailableMappersUtil.getGroupIdMapper());
044    
045                    UpgradeColumn upgradeUserIdColumn = new SwapUpgradeColumnImpl(
046                            "userId", new Integer(Types.VARCHAR),
047                            AvailableMappersUtil.getUserIdMapper());
048    
049                    PKUpgradeColumnImpl upgradePKColumn = new PKUpgradeColumnImpl(
050                            "nodeId", true);
051    
052                    UpgradeTable upgradeTable = UpgradeTableFactoryUtil.getUpgradeTable(
053                            WikiNodeTable.TABLE_NAME, WikiNodeTable.TABLE_COLUMNS,
054                            upgradePKColumn, upgradeGroupIdColumn, upgradeUserIdColumn);
055    
056                    upgradeTable.setCreateSQL(WikiNodeTable.TABLE_SQL_CREATE);
057    
058                    upgradeTable.updateTable();
059    
060                    ValueMapper nodeIdMapper = upgradePKColumn.getValueMapper();
061    
062                    AvailableMappersUtil.setWikiNodeIdMapper(nodeIdMapper);
063    
064                    UpgradeColumn upgradeNodeIdColumn = new SwapUpgradeColumnImpl(
065                            "nodeId", nodeIdMapper);
066    
067                    // WikiPage
068    
069                    UpgradeColumn upgradeTitleColumn = new TempUpgradeColumnImpl("title");
070    
071                    WikiPageIdUpgradeColumnImpl upgradePageIdColumn =
072                            new WikiPageIdUpgradeColumnImpl(
073                                    upgradeNodeIdColumn, upgradeTitleColumn);
074    
075                    UpgradeColumn upgradePageResourcePrimKeyColumn =
076                            new WikiPageResourcePrimKeyUpgradeColumnImpl(
077                                    upgradePageIdColumn);
078    
079                    upgradeTable = UpgradeTableFactoryUtil.getUpgradeTable(
080                            WikiPageTable.TABLE_NAME, WikiPageTable.TABLE_COLUMNS,
081                            upgradeNodeIdColumn, upgradeTitleColumn, upgradePageIdColumn,
082                            upgradePageResourcePrimKeyColumn, upgradeUserIdColumn);
083    
084                    upgradeTable.setCreateSQL(WikiPageTable.TABLE_SQL_CREATE);
085    
086                    upgradeTable.updateTable();
087    
088                    ValueMapper pageIdMapper = upgradePageIdColumn.getValueMapper();
089    
090                    AvailableMappersUtil.setWikiPageIdMapper(pageIdMapper);
091            }
092    
093    }