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Annotation of java/classes/org/w3c/rdf/examples/ParseAndSerialize.java, revision 1.1

1.1     ! barstow     1: /**
        !             2:  * Copyright © Sergey Melnik (Stanford University, Database Group) 
        !             3:  *
        !             4:  * Distribution policies are governed by the W3C software license.
        !             5:  * http://www.w3.org/Consortium/Legal/copyright-software   
        !             6:  * 
        !             7:  * All Rights Reserved.
        !             8:  * 
        !             9:  * @author      Sergey Melnik <melnik@db.stanford.edu>
        !            10:  */
        !            11: 
        !            12: package org.w3c.rdf.examples;
        !            13: 
        !            14: import org.xml.sax.SAXException;
        !            15: import org.w3c.rdf.model.*;
        !            16: import org.w3c.rdf.util.*;
        !            17: 
        !            18: /**
        !            19:  * A simple demo program that parses RDF at a given URL,
        !            20:  * serializes it back into RDF/XML, and dumps the triples.
        !            21:  *
        !            22:  * <p>Try <code>java org.w3c.rdf.examples.ParseAndSerialize http://www-db.stanford.edu/~melnik/</code>
        !            23:  */
        !            24: 
        !            25: public class ParseAndSerialize {
        !            26: 
        !            27:   public static void main(String[] args) throws Exception {
        !            28: 
        !            29:     if(args.length == 0) {
        !            30:       System.err.println("ParseAndSerialize <fileNameOrURL>");
        !            31:       System.exit(1);
        !            32:     }
        !            33: 
        !            34:     String fileNameOrURL = args[0];
        !            35:     RDFFactory f = new RDFFactoryImpl();
        !            36:     Model m = f.createModel();
        !            37: 
        !            38:                try {
        !            39:                        RDFUtil.parse(fileNameOrURL, f.createParser(), m);
        !            40:                } catch (SAXException se) {
        !            41:                        System.err.println("Exception during parsing:");
        !            42:                        throw se.getException();
        !            43:                }
        !            44: 
        !            45:     System.err.println("\nTRIPLES:\n");
        !            46:     RDFUtil.printStatements(m, System.out);
        !            47: 
        !            48:     System.err.println("\nSERIALIZED MODEL:\n");
        !            49:     RDFUtil.dumpModel(m, System.out, f.createSerializer());
        !            50: 
        !            51:     System.err.println("\nModel " + m.getURI() + " of size " + m.size() + "\n");
        !            52:   }
        !            53: }