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.file.CmsResource; 031 032import java.io.IOException; 033 034/** 035 * This class converts the backup tables to history tables.<p> 036 * 037 * The following tables are converted 038 * CMS_BACKUP_PROJECTRESOURCES 039 * CMS_BACKUP_PROPERTIES 040 * CMS_BACKUP_PROPERTYDEF 041 * CMS_BACKUP_RESOURCES 042 * CMS_BACKUP_STRUCTURE 043 * 044 * The tables CMS_HISTORY_PRINCIPALS and CMS_HISTORY_PROJECTS are created in other classes. 045 * 046 * CMS_HISTORY_PRINCIPALS is a completely new table and is therefor handled by its own class. 047 * 048 * CMS_HISTORY_PROJECTS needs extra conversion beyond the execution of SQL statements and is 049 * also handled by a special class. 050 */ 051public class CmsUpdateDBHistoryTables extends org.opencms.setup.db.update6to7.CmsUpdateDBHistoryTables { 052 053 /** 054 * Constructor.<p> 055 * 056 * @throws IOException if the sql queries properties file could not be read 057 */ 058 public CmsUpdateDBHistoryTables() 059 throws IOException { 060 061 super(); 062 } 063 064 /** 065 * @see org.opencms.setup.db.A_CmsUpdateDBPart#getPropertyFileLocation() 066 */ 067 @Override 068 protected String getPropertyFileLocation() { 069 070 return CmsResource.getParentFolder(super.getPropertyFileLocation()); 071 } 072}