/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package sdb.cmd;
import arq.cmd.TerminationException;
import arq.cmdline.ArgDecl;
import arq.cmdline.CmdArgModule;
import arq.cmdline.CmdGeneral;
import arq.cmdline.ModDataset;
import com.hp.hpl.jena.query.Dataset;
import com.hp.hpl.jena.sdb.SDBFactory;
public class ModDatasetStore extends ModDataset
{
protected final ArgDecl argDeclSDBdesc = new ArgDecl(true, "sdb", "store", "desc");
protected String filename = null ;
@Override
public Dataset createDataset()
{
return SDBFactory.connectDataset(filename) ;
}
@Override
public void registerWith(CmdGeneral cmdLine)
{
cmdLine.add(argDeclSDBdesc, "--store=FILE", "Dataset assembler for an SDB store") ;
}
@Override
public void processArgs(CmdArgModule cmdLine)
{
// Either a dataset or a store.
if (! cmdLine.contains(argDeclSDBdesc))
{
System.err.println("No store description");
throw new TerminationException(1);
}
filename = cmdLine.getValue(argDeclSDBdesc) ;
}
}