001    /**
002     * Copyright (c) 2000-2012 Liferay, Inc. All rights reserved.
003     *
004     * The contents of this file are subject to the terms of the Liferay Enterprise
005     * Subscription License ("License"). You may not use this file except in
006     * compliance with the License. You can obtain a copy of the License by
007     * contacting Liferay, Inc. See the License for the specific language governing
008     * permissions and limitations under the License, including but not limited to
009     * distribution rights of the Software.
010     *
011     *
012     *
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.upgrade.v6_0_0.util.WikiPageResourceTable;
019    import com.liferay.portal.upgrade.v6_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    }