/*
* StreamCruncher: Copyright (c) 2006-2008, Ashwin Jayaprakash. All Rights Reserved.
* Contact: ashwin {dot} jayaprakash {at} gmail {dot} com
* Web: http://www.StreamCruncher.com
*
* This file is part of StreamCruncher.
*
* StreamCruncher is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* StreamCruncher is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with StreamCruncher. If not, see <http://www.gnu.org/licenses/>.
*/
package streamcruncher.innards.impl;
import java.util.Properties;
import streamcruncher.api.DBName;
import streamcruncher.innards.core.partition.aggregate.AbstractAggregatedColumnDDLHelper;
import streamcruncher.innards.db.DatabaseInterface;
import streamcruncher.innards.impl.query.DDLHelper;
import streamcruncher.innards.impl.query.DerbyDDLHelper;
import streamcruncher.innards.impl.query.DerbyParser;
import streamcruncher.innards.query.Parser;
/*
* Author: Ashwin Jayaprakash Date: Dec 31, 2005 Time: 9:21:28 PM
*/
public class DerbyDatabaseInterface extends DatabaseInterface {
@Override
public void start(Object... params) throws Exception {
Properties props = (Properties) params[0];
Properties sysProps = System.getProperties();
sysProps.put("org.apache.derby.system.home", props.getProperty("db.derby.home"));
super.start(params);
}
// ---------------------
@Override
public Class<? extends Parser> getParser() {
return DerbyParser.class;
}
@Override
public DBName getDBName() {
return DBName.Derby;
}
@Override
public AbstractAggregatedColumnDDLHelper getAggregatedColumnDDLHelper() {
return new DerbyDDLHelper();
}
@Override
public DDLHelper getDDLHelper() {
return new DerbyDDLHelper();
}
}