/**
* Copyright (c) 2013, Institute of Information Systems (Sven Groppe and contributors of LUPOSDATE), University of Luebeck
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification, are permitted provided that the
* following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice, this list of conditions and the following
* disclaimer.
* - 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.
* - Neither the name of the University of Luebeck nor the names of its contributors may be used to endorse or promote
* products derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS 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 THE COPYRIGHT HOLDER OR 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.
*/
package lupos.endpoint.client.formatreader;
import java.io.InputStream;
import lupos.datastructures.bindings.BindingsFactory;
import lupos.datastructures.items.Triple;
import lupos.datastructures.queryresult.GraphResult;
import lupos.datastructures.queryresult.QueryResult;
import lupos.engine.evaluators.CommonCoreQueryEvaluator;
import lupos.engine.operators.tripleoperator.TripleConsumer;
public class TripleFormatReader extends DefaultMIMEFormatReader {
protected final String formatParameter;
public TripleFormatReader(final String formatName, final String mimetype, final String formatParameter) {
super(formatName, mimetype);
this.formatParameter = formatParameter;
}
@Override
public String getMIMEType() {
return this.getKey();
}
@Override
public QueryResult getQueryResult(final InputStream inputStream, final BindingsFactory bindingsFactory) {
final GraphResult result = new GraphResult();
try {
CommonCoreQueryEvaluator.readTriples(this.formatParameter, inputStream,
new TripleConsumer(){
@Override
public void consume(final Triple triple) {
result.addGraphResultTriple(triple);
}
});
} catch (final Exception e) {
System.err.println(e);
e.printStackTrace();
}
return result;
}
}