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.v6_0_0;
016    
017    import com.liferay.portal.kernel.upgrade.UpgradeProcess;
018    import com.liferay.portal.upgrade.v6_0_0.util.PollsChoiceTable;
019    import com.liferay.portal.upgrade.v6_0_0.util.PollsQuestionTable;
020    
021    import java.sql.SQLException;
022    
023    /**
024     * @author Julio Camarero Puras
025     */
026    public class UpgradePolls extends UpgradeProcess {
027    
028            @Override
029            protected void doUpgrade() throws Exception {
030                    try {
031                            runSQL("alter_column_type PollsChoice description STRING null");
032    
033                            runSQL("alter_column_type PollsQuestion title STRING null");
034                    }
035                    catch (SQLException sqle) {
036    
037                            // PollsChoice
038    
039                            upgradeTable(
040                                    PollsChoiceTable.TABLE_NAME, PollsChoiceTable.TABLE_COLUMNS,
041                                    PollsChoiceTable.TABLE_SQL_CREATE,
042                                    PollsChoiceTable.TABLE_SQL_ADD_INDEXES);
043    
044                            // PollsQuestion
045    
046                            upgradeTable(
047                                    PollsQuestionTable.TABLE_NAME, PollsQuestionTable.TABLE_COLUMNS,
048                                    PollsQuestionTable.TABLE_SQL_CREATE,
049                                    PollsQuestionTable.TABLE_SQL_ADD_INDEXES);
050                    }
051            }
052    
053    }