001    /**
002     * Copyright (c) 2000-2011 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.v6_0_0;
016    
017    import com.liferay.portal.kernel.upgrade.UpgradeProcess;
018    import com.liferay.portal.kernel.upgrade.util.UpgradeTable;
019    import com.liferay.portal.kernel.upgrade.util.UpgradeTableFactoryUtil;
020    import com.liferay.portal.upgrade.v6_0_0.util.WikiPageResourceTable;
021    import com.liferay.portal.upgrade.v6_0_0.util.WikiPageTable;
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                    catch (Exception e) {
036    
037                            // WikiPage
038    
039                            UpgradeTable upgradeTable = UpgradeTableFactoryUtil.getUpgradeTable(
040                                    WikiPageTable.TABLE_NAME, WikiPageTable.TABLE_COLUMNS);
041    
042                            upgradeTable.setCreateSQL(WikiPageTable.TABLE_SQL_CREATE);
043                            upgradeTable.setIndexesSQL(WikiPageTable.TABLE_SQL_ADD_INDEXES);
044    
045                            upgradeTable.updateTable();
046                    }
047    
048                    try {
049                            runSQL(
050                                    "alter_column_type WikiPageResource title varchar(255) null");
051                    }
052                    catch (Exception e) {
053    
054                            // WikiPageResource
055    
056                            UpgradeTable upgradeTable = UpgradeTableFactoryUtil.getUpgradeTable(
057                                    WikiPageResourceTable.TABLE_NAME,
058                                    WikiPageResourceTable.TABLE_COLUMNS);
059    
060                            upgradeTable.setCreateSQL(WikiPageResourceTable.TABLE_SQL_CREATE);
061                            upgradeTable.setIndexesSQL(
062                                    WikiPageResourceTable.TABLE_SQL_ADD_INDEXES);
063    
064                            upgradeTable.updateTable();
065                    }
066            }
067    
068    }