001    /**
002     * Copyright (c) 2000-2013 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.v5_2_5_to_6_0_0;
016    
017    import com.liferay.portal.kernel.upgrade.UpgradeProcess;
018    import com.liferay.portal.upgrade.v5_2_5_to_6_0_0.util.WikiPageResourceTable;
019    import com.liferay.portal.upgrade.v5_2_5_to_6_0_0.util.WikiPageTable;
020    
021    import java.sql.SQLException;
022    
023    /**
024     * @author Brian Wing Shun Chan
025     */
026    public class UpgradeWiki extends UpgradeProcess {
027    
028            @Override
029            protected void doUpgrade() throws Exception {
030                    try {
031                            runSQL("alter_column_type WikiPage parentTitle varchar(255) null");
032                            runSQL(
033                                    "alter_column_type WikiPage redirectTitle varchar(255) null");
034    
035                            runSQL(
036                                    "alter_column_type WikiPageResource title varchar(255) null");
037                    }
038                    catch (SQLException sqle) {
039    
040                            // WikiPage
041    
042                            upgradeTable(
043                                    WikiPageTable.TABLE_NAME, WikiPageTable.TABLE_COLUMNS,
044                                    WikiPageTable.TABLE_SQL_CREATE,
045                                    WikiPageTable.TABLE_SQL_ADD_INDEXES);
046    
047                            // WikiPageResource
048    
049                            upgradeTable(
050                                    WikiPageResourceTable.TABLE_NAME,
051                                    WikiPageResourceTable.TABLE_COLUMNS,
052                                    WikiPageResourceTable.TABLE_SQL_CREATE,
053                                    WikiPageResourceTable.TABLE_SQL_ADD_INDEXES);
054                    }
055            }
056    
057    }