/*
* $Header$
* $Revision: 982 $
* $Date: 2006-12-08 18:42:51 +1000 (Fri, 08 Dec 2006) $
*
* ====================================================================
*
* The Apache Software License, Version 1.1
*
* Copyright (c) 2003-2009 The JRDF Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 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 end-user documentation included with the redistribution, if
* any, must include the following acknowlegement:
* "This product includes software developed by the
* the JRDF Project (http://jrdf.sf.net/)."
* Alternately, this acknowlegement may appear in the software itself,
* if and wherever such third-party acknowlegements normally appear.
*
* 4. The names "The JRDF Project" and "JRDF" must not be used to endorse
* or promote products derived from this software without prior written
* permission. For written permission, please contact
* newmana@users.sourceforge.net.
*
* 5. Products derived from this software may not be called "JRDF"
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*
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* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the JRDF Project. For more
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*/
package org.jrdf.example.performance;
import org.jrdf.graph.Graph;
import org.jrdf.graph.GraphException;
import org.jrdf.collection.MapFactory;
import org.jrdf.parser.Parser;
import org.jrdf.parser.rdfxml.RdfXmlParser;
import java.io.IOException;
import java.io.InputStream;
public class ParsePerformanceImpl implements ParsePerformance {
private static final String URI_STRING = "http://foo/bar";
private static final String PATH = "/org/jrdf/example/performance/pizza.rdf";
private final MapFactory mapFactory;
public ParsePerformanceImpl(MapFactory newMapFactory) {
this.mapFactory = newMapFactory;
}
public void parse(Graph graph, GraphPerformance performance) throws GraphException {
InputStream stream = getResource();
Parser parser = new RdfXmlParser(graph.getElementFactory(), mapFactory);
long startTime = System.currentTimeMillis();
parse(stream, parser);
performance.outputResult(graph, startTime, "Testing Parsing Performance (" + PATH + "): ");
}
private void parse(InputStream stream, Parser parser) {
try {
parser.parse(stream, URI_STRING);
} catch (Exception e) {
throw new RuntimeException(e);
}
}
private InputStream getResource() {
try {
return getClass().getResource(PATH).openStream();
} catch (IOException e) {
throw new RuntimeException(e);
}
}
}