/**
* Redistribution and use of this software and associated documentation
* ("Software"), with or without modification, are permitted provided
* that the following conditions are met:
*
* 1. Redistributions of source code must retain copyright
* statements and notices. Redistributions must also contain a
* copy of this document.
*
* 2. Redistributions in binary form must reproduce the
* above copyright notice, this list of conditions and the
* following disclaimer in the documentation and/or other
* materials provided with the distribution.
*
* 3. The name "Exolab" must not be used to endorse or promote
* products derived from this Software without prior written
* permission of Exoffice Technologies. For written permission,
* please contact info@exolab.org.
*
* 4. Products derived from this Software may not be called "Exolab"
* nor may "Exolab" appear in their names without prior written
* permission of Exoffice Technologies. Exolab is a registered
* trademark of Exoffice Technologies.
*
* 5. Due credit should be given to the Exolab Project
* (http://www.exolab.org/).
*
* THIS SOFTWARE IS PROVIDED BY EXOFFICE TECHNOLOGIES AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT
* NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
* EXOFFICE TECHNOLOGIES OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
*
* Copyright 2002-2003 (C) Exoffice Technologies Inc. All Rights Reserved.
*
* $Id: SchemaConverterFactory.java,v 1.1 2004/11/26 01:51:16 tanderson Exp $
*/
package org.exolab.jms.tools.db;
import java.sql.Connection;
import org.exolab.jms.tools.db.migration.V061toV072SchemaConverter;
import org.exolab.jms.tools.db.migration.V072toV076SchemaConverter;
/**
* A factory for {@link SchemaConverter} instances
*
* @version $Revision: 1.1 $ $Date: 2004/11/26 01:51:16 $
* @author <a href="mailto:tma@netspace.net.au">Tim Anderson</a>
*/
public class SchemaConverterFactory {
/**
* Supported schema versions
*/
private static final String VERSION_0_6_1 = "V0.6.1";
private static final String VERSION_0_7_2 = "V0.7.2";
private static final String VERSION_0_7_6 = "V0.7.6";
public static SchemaConverter create(String fromVersion, String toVersion,
Connection connection) {
SchemaConverter result = null;
if (fromVersion.equals(VERSION_0_6_1) &&
toVersion.equals(VERSION_0_7_2)) {
result = new V061toV072SchemaConverter(connection);
}
if (fromVersion.equals(VERSION_0_7_2) &&
toVersion.equals(VERSION_0_7_6)) {
result = new V072toV076SchemaConverter(connection);
}
return result;
}
} //-- SchemaConverterFactory