Parser(String uri) {
   try {
     SAXParserFactory parserFactory = SAXParserFactory.newInstance();
     SAXParser parser = parserFactory.newSAXParser();
     ConfigHandler handler = new ConfigHandler();
     parser.getXMLReader().setFeature("http://xml.org/sax/features/validation", true);
     parser.parse(new File(uri), handler);
   } catch (IOException e) {
     System.out.println("Error reading URI: " + e.getMessage());
   } catch (SAXException e) {
     System.out.println("Error in parsing: " + e.getMessage());
   } catch (ParserConfigurationException e) {
     System.out.println("Error in XML parser configuration: " + e.getMessage());
   }
   // System.out.println("Number of Persons : " + Person.numberOfPersons());
   // nameLengthStatistics();
   // System.out.println("Number of Publications with authors/editors: " +
   //                   Publication.getNumberOfPublications());
   // System.out.println("Maximum number of authors/editors in a publication: " +
   //                           Publication.getMaxNumberOfAuthors());
   // publicationCountStatistics();
   // Person.enterPublications();
   // Person.printCoauthorTable();
   // Person.printNamePartTable();
   // Person.findSimilarNames();
 }
Esempio n. 2
0
 public static XMLReader newXMLReader(XMLUtils.ParserConfiguration parserConfiguration) {
   final SAXParser saxParser = XMLUtils.newSAXParser(parserConfiguration);
   try {
     final XMLReader xmlReader = saxParser.getXMLReader();
     xmlReader.setEntityResolver(XMLUtils.ENTITY_RESOLVER);
     xmlReader.setErrorHandler(XMLUtils.ERROR_HANDLER);
     return xmlReader;
   } catch (Exception e) {
     throw new OXFException(e);
   }
 }
Esempio n. 3
0
  public static void main(String args[]) {

    if (args.length < 3) {
      System.err.println("Usage: Generate model-file ( -s length | -c count length )");
      System.exit(1);
    }

    try {
      SAXParserFactory saxFactory = SAXParserFactory.newInstance();
      saxFactory.setNamespaceAware(true);
      SAXParser saxParser = saxFactory.newSAXParser();
      XMLReader xmlReader = saxParser.getXMLReader();

      XMLModelReader modelReader = new XMLModelReader(xmlReader);
      FileReader modelInput = new FileReader(args[0]);
      InputSource source = new InputSource(modelInput);

      Model model = modelReader.load(source);

      modelInput.close();

      model.check();

      if (args[1].equals("-s")) {
        int[][] result = model.generateSequence(Integer.parseInt(args[2]));

        List lexicon = model.getLexicon();
        for (int i = 0; i < result[0].length; i++) {
          System.out.print((Character) lexicon.get(result[0][i]));
        }
        System.out.println();
        int numberOfStates = model.getNumberOfStates();
        if (numberOfStates > 9) {
          for (int i = 0; i < result[1].length; i++) {
            System.out.print(result[1][i]);
            System.out.print(',');
          }
        } else {
          for (int i = 0; i < result[1].length; i++) {
            System.out.print(result[1][i]);
          }
        }
        System.out.println();
        for (int i = 1; i < numberOfStates; i++) {
          System.out.println(i + " = " + model.getStateName(i));
        }
      } else if (args[1].equals("-c")) {
        List lexicon = model.getLexicon();
        int count = Integer.parseInt(args[2]);
        int length = Integer.parseInt(args[3]);
        ListOfSequences uniqueSeqs = new ListOfSequences();
        for (int i = 0; i < count; i++) {
          int[][] result = model.generateSequence(length);
          uniqueSeqs.addSequence(result[0]);
        }
        Iterator seqs = uniqueSeqs.iterator();
        while (seqs.hasNext()) {
          SequenceCount seq = (SequenceCount) seqs.next();
          int[] key = seq.getSequence();
          for (int i = 0; i < key.length; i++) {
            System.out.print((Character) lexicon.get(key[i]));
          }
          System.out.print(',');
          System.out.println(seq.getCount());
        }
      }

    } catch (java.io.IOException ex) {
      ex.printStackTrace();
    } catch (org.xml.sax.SAXException ex) {
      System.err.println(ex.getMessage());
    } catch (javax.xml.parsers.ParserConfigurationException ex) {
      ex.printStackTrace();
    }
  }