001/*
002 * This library is part of OpenCms -
003 * the Open Source Content Management System
004 *
005 * Copyright (c) Alkacon Software GmbH & Co. KG (http://www.alkacon.com)
006 *
007 * This library is free software; you can redistribute it and/or
008 * modify it under the terms of the GNU Lesser General Public
009 * License as published by the Free Software Foundation; either
010 * version 2.1 of the License, or (at your option) any later version.
011 *
012 * This library is distributed in the hope that it will be useful,
013 * but WITHOUT ANY WARRANTY; without even the implied warranty of
014 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
015 * Lesser General Public License for more details.
016 *
017 * For further information about Alkacon Software GmbH & Co. KG, please see the
018 * company website: http://www.alkacon.com
019 *
020 * For further information about OpenCms, please see the
021 * project website: http://www.opencms.org
022 *
023 * You should have received a copy of the GNU Lesser General Public
024 * License along with this library; if not, write to the Free Software
025 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
026 */
027
028package org.opencms.setup.db.update6to7.mysql;
029
030import org.opencms.setup.CmsSetupDb;
031
032import java.io.IOException;
033import java.sql.SQLException;
034import java.util.Collections;
035import java.util.Map;
036
037/**
038 * This class creates the table CMS_CONTENTS and fills it with data from the tables CMS_BACKUP_CONTENTS and CMS_ONLINE_CONTENTS.<p>
039 */
040public class CmsUpdateDBContentTables extends org.opencms.setup.db.update6to7.CmsUpdateDBContentTables {
041
042    /** Constant for the sql query to create the CMS_CONTENTS table.<p> */
043    private static final String QUERY_CREATE_CMS_CONTENTS_TABLE_MYSQL = "Q_CREATE_CMS_CONTENTS_TABLE_MYSQL";
044
045    /** Constant for the SQL query properties.<p> */
046    private static final String QUERY_PROPERTY_FILE = "cms_content_table_queries.properties";
047
048    /**
049     * Constructor.<p>
050     *
051     * @throws IOException if the query properties cannot be read
052     */
053    public CmsUpdateDBContentTables()
054    throws IOException {
055
056        super();
057        loadQueryProperties(getPropertyFileLocation() + QUERY_PROPERTY_FILE);
058    }
059
060    /**
061     * Creates the CMS_CONTENTS table if it does not exist yet.<p>
062     *
063     * @param dbCon the db connection interface
064     *
065     * @throws SQLException if something goes wrong
066     */
067    @Override
068    protected void createContentsTable(CmsSetupDb dbCon) throws SQLException {
069
070        System.out.println(new Exception().getStackTrace()[0].toString());
071        if (!dbCon.hasTableOrColumn(TABLE_CMS_CONTENTS, null)) {
072            String query = readQuery(QUERY_CREATE_CMS_CONTENTS_TABLE_MYSQL);
073            Map<String, String> replacer = Collections.singletonMap("${tableEngine}", m_poolData.get("engine"));
074            dbCon.updateSqlStatement(query, replacer, null);
075        } else {
076            System.out.println("table " + TABLE_CMS_CONTENTS + " already exists");
077        }
078    }
079}