Exemplo n.º 1
1
  /**
   * Uses a Vector of TransformerHandlers to pipe XML input document through a series of 1 or more
   * transformations. Called by {@link #pipeDocument}.
   *
   * @param vTHandler Vector of Transformation Handlers (1 per stylesheet).
   * @param source absolute URI to XML input
   * @param target absolute path to transformation output.
   */
  public void usePipe(Vector vTHandler, String source, String target)
      throws TransformerException, TransformerConfigurationException, FileNotFoundException,
          IOException, SAXException, SAXNotRecognizedException {
    XMLReader reader = XMLReaderFactory.createXMLReader();
    TransformerHandler tHFirst = (TransformerHandler) vTHandler.firstElement();
    reader.setContentHandler(tHFirst);
    reader.setProperty("http://xml.org/sax/properties/lexical-handler", tHFirst);
    for (int i = 1; i < vTHandler.size(); i++) {
      TransformerHandler tHFrom = (TransformerHandler) vTHandler.elementAt(i - 1);
      TransformerHandler tHTo = (TransformerHandler) vTHandler.elementAt(i);
      tHFrom.setResult(new SAXResult(tHTo));
    }
    TransformerHandler tHLast = (TransformerHandler) vTHandler.lastElement();
    Transformer trans = tHLast.getTransformer();
    Properties outputProps = trans.getOutputProperties();
    Serializer serializer = SerializerFactory.getSerializer(outputProps);

    FileOutputStream out = new FileOutputStream(target);
    try {
      serializer.setOutputStream(out);
      tHLast.setResult(new SAXResult(serializer.asContentHandler()));
      reader.parse(source);
    } finally {
      // Always clean up the FileOutputStream,
      // even if an exception was thrown in the try block
      if (out != null) out.close();
    }
  }
Exemplo n.º 2
0
 static XMLReader createXMLReader() {
   try {
     return XMLReaderFactory.createXMLReader();
   } catch (SAXException e) {
     // oops, lets try doing this (needed in 1.4)
     System.setProperty("org.xml.sax.driver", "org.apache.crimson.parser.XMLReaderImpl");
   }
   try {
     // try once more
     return XMLReaderFactory.createXMLReader();
   } catch (SAXException e) {
     throw new RuntimeException("Couldn't initialize a sax driver for the XMLReader");
   }
 }
 @Test
 public void testGeneratedFiles() throws SAXException, IOException {
   final File[] files = {
     new File("maps", "root-map-01.ditamap"),
     new File("topics", "target-topic-a.xml"),
     new File("topics", "target-topic-c.xml"),
     new File("topics", "xreffin-topic-1.xml"),
     new File("topics", "copy-to.xml"),
   };
   final Map<File, File> copyto = new HashMap<File, File>();
   copyto.put(new File("topics", "copy-to.xml"), new File("topics", "xreffin-topic-1.xml"));
   final TestHandler handler = new TestHandler();
   final XMLReader parser = XMLReaderFactory.createXMLReader();
   parser.setContentHandler(handler);
   for (final File f : files) {
     InputStream in = null;
     try {
       in = new FileInputStream(new File(tmpDir, f.getPath()));
       handler.setSource(
           new File(inputDir, copyto.containsKey(f) ? copyto.get(f).getPath() : f.getPath()));
       parser.parse(new InputSource(in));
     } finally {
       if (in != null) {
         in.close();
       }
     }
   }
 }
  @Test
  public void testParserHandling() throws Exception {
    final StringBuilder chars = new StringBuilder();
    XMLReader r = XMLReaderFactory.createXMLReader();
    r.setErrorHandler(
        new ErrorHandler() {
          public void warning(SAXParseException e) throws SAXException {
            throw e;
          }

          public void fatalError(SAXParseException e) throws SAXException {
            throw e;
          }

          public void error(SAXParseException e) throws SAXException {
            throw e;
          }
        });
    r.setContentHandler(
        new DefaultHandler() {
          @Override
          public void characters(char[] ch, int start, int length) throws SAXException {
            chars.append(ch, start, length);
          }
        });

    r.parse(new InputSource(new ByteArrayInputStream(utf8Xml)));
    assertThat(chars.toString()).isEqualTo(" \u0096 ");
  }
Exemplo n.º 5
0
  private Authentication getConnectionData(String stFile) {
    Authentication sr = null;
    try {
      // open the file and parse it to retrieve the four required information
      File file = new File(stFile);
      InputStream inputStream;
      inputStream = new FileInputStream(file);
      Reader reader = new InputStreamReader(inputStream, "ISO-8859-1");

      InputSource is = new InputSource(reader);
      is.setEncoding("UTF-8");

      XMLReader saxReader = XMLReaderFactory.createXMLReader();
      sr = new Authentication();
      saxReader.setContentHandler(sr);
      saxReader.parse(is);

    } catch (FileNotFoundException e) {
      e.printStackTrace();
    } catch (UnsupportedEncodingException e) {
      e.printStackTrace();
    } catch (SAXException e) {
      e.printStackTrace();
    } catch (IOException e) {
      e.printStackTrace();
    }

    return sr;
  }
Exemplo n.º 6
0
  public void writeAsAttachment(Object obj, OutputStream out) throws IOException {
    try {
      if (obj instanceof StreamSource) {
        StreamSource source = (StreamSource) obj;
        InputSource inputSource = null;

        InputStream is = source.getInputStream();
        Reader reader = source.getReader();
        String systemId = source.getSystemId();

        if (is != null) inputSource = new InputSource(is);
        else if (reader != null) inputSource = new InputSource(reader);
        else if (systemId != null) inputSource = new InputSource(systemId);

        XMLReader xmlReader = XMLReaderFactory.createXMLReader();
        xmlReader.setEntityResolver(_entityResolver);

        SAXSource saxSource = new SAXSource(xmlReader, inputSource);
        _transformer.transform(saxSource, new StreamResult(out));
      } else _transformer.transform((Source) obj, new StreamResult(out));
    } catch (TransformerException e) {
      IOException ioe = new IOException();
      ioe.initCause(e);

      throw ioe;
    } catch (SAXException saxe) {
      IOException ioe = new IOException();
      ioe.initCause(saxe);

      throw ioe;
    }
  }
Exemplo n.º 7
0
  @Override
  public boolean execute(Property inputProperty, Node outputNode, Context context)
      throws Exception {
    Binary binaryValue = inputProperty.getBinary();
    CheckArg.isNotNull(binaryValue, "binary");

    if (!outputNode.isNew()) {
      outputNode = outputNode.addNode(XmlLexicon.DOCUMENT);
    }

    XmlSequencerHandler sequencingHandler = new XmlSequencerHandler(outputNode, scoping);
    // Create the reader ...
    XMLReader reader = XMLReaderFactory.createXMLReader();
    reader.setContentHandler(sequencingHandler);
    reader.setErrorHandler(sequencingHandler);
    // Ensure handler acting as entity resolver 2
    reader.setProperty(DECL_HANDLER_FEATURE, sequencingHandler);
    // Ensure handler acting as lexical handler
    reader.setProperty(LEXICAL_HANDLER_FEATURE, sequencingHandler);
    // Ensure handler acting as entity resolver 2
    setFeature(reader, ENTITY_RESOLVER_2_FEATURE, true);
    // Prevent loading of external DTDs
    setFeature(reader, LOAD_EXTERNAL_DTDS_FEATURE, false);
    // Prevent the resolving of DTD entities into fully-qualified URIS
    setFeature(reader, RESOLVE_DTD_URIS_FEATURE, false);
    // Parse XML document
    try (InputStream stream = binaryValue.getStream()) {
      reader.parse(new InputSource(stream));
    }
    return true;
  }
Exemplo n.º 8
0
 private XMLReader createXMLReader() throws SAXException {
   XMLReader reader;
   try {
     reader = XMLReaderFactory.createXMLReader();
   } catch (SAXException e) {
     reader =
         XMLReaderFactory.createXMLReader(
             System.getProperty("org.xml.sax.driver", "org.apache.crimson.parser.XMLReaderImpl"));
   }
   reader.setFeature("http://xml.org/sax/features/validation", true);
   GenericContentHandler handler = new GenericContentHandler();
   reader.setContentHandler(handler);
   reader.setErrorHandler(handler);
   reader.setEntityResolver(new GenericEntityResolver());
   return reader;
 }
 /** Helper to create XSLT transformer for this instance */
 private void initTransformer() {
   // build new transformer
   final InputStream xslin =
       getClass().getResourceAsStream("/org/olat/ims/resources/xsl/" + XSLFILENAME);
   // translate xsl with velocity
   final Context vcContext = new VelocityContext();
   vcContext.put("t", pT);
   vcContext.put("staticPath", StaticMediaDispatcher.createStaticURIFor(""));
   String xslAsString = "";
   try {
     xslAsString = slurp(xslin);
   } catch (final IOException e) {
     log.error("Could not convert xsl to string!", e);
   }
   final String replacedOutput = evaluateValue(xslAsString, vcContext);
   final TransformerFactory tfactory = TransformerFactory.newInstance();
   XMLReader reader;
   try {
     reader = XMLReaderFactory.createXMLReader();
     reader.setEntityResolver(er);
     final Source xsltsource =
         new SAXSource(reader, new InputSource(new StringReader(replacedOutput)));
     this.transformer = tfactory.newTransformer(xsltsource);
   } catch (final SAXException e) {
     throw new OLATRuntimeException("Could not initialize transformer!", e);
   } catch (final TransformerConfigurationException e) {
     throw new OLATRuntimeException("Could not initialize transformer (wrong config)!", e);
   }
 }
Exemplo n.º 10
0
 public List<Weapon> parseBySAX() throws SAXException, IOException {
   XMLReader reader = XMLReaderFactory.createXMLReader();
   WeaponSaxHandler handler = new WeaponSaxHandler();
   reader.setContentHandler(handler);
   reader.parse(new InputSource("resources/weaponMarket.xml"));
   return handler.getListWeapon();
 }
Exemplo n.º 11
0
  @Test
  public void testImportExcel2007() throws Exception {

    long beginTime = System.currentTimeMillis();

    String fileName = "D:\\Backup\\test.xlsx";

    List<ExcelData> dataList = Lists.newArrayList();

    OPCPackage pkg = OPCPackage.open(fileName);
    XSSFReader r = new XSSFReader(pkg);

    XMLReader parser = XMLReaderFactory.createXMLReader();
    ContentHandler handler = new Excel2007SheetHandler(dataList);
    parser.setContentHandler(handler);

    Iterator<InputStream> sheets = r.getSheetsData();
    while (sheets.hasNext()) {
      InputStream sheet = sheets.next();
      InputSource sheetSource = new InputSource(sheet);
      parser.parse(sheetSource);
      sheet.close();
    }

    // 把最后剩下的不足batchSize大小
    if (dataList.size() > 0) {
      doBatchSave(dataList);
    }

    long endTime = System.currentTimeMillis();
    log.info("耗时(秒):" + (endTime - beginTime) / 1000);
  }
Exemplo n.º 12
0
  public static void main(String[] args) {

    if (args.length <= 0) {
      System.out.println("Usage: java ExtractorDriver url");
      return;
    }

    try {
      XMLReader parser = XMLReaderFactory.createXMLReader();

      // Since this just writes onto the console, it's best
      // to use the system default encoding, which is what
      // we get by not specifying an explicit encoding here.
      Writer out = new OutputStreamWriter(System.out);
      ContentHandler handler = new TextExtractor(out);
      parser.setContentHandler(handler);

      //      parser.parse("file:////c://myxml.xml");
      parser.parse(args[0]);

      out.flush();
    } catch (Exception e) {
      System.err.println(e);
    }
  }
 public List<ExtensionInfo> parse() {
   List<ExtensionInfo> result = Lists.newArrayList();
   try {
     XMLReader reader = XMLReaderFactory.createXMLReader();
     PluginXMLContentHandler handler = new PluginXMLContentHandler();
     reader.setContentHandler(handler);
     for (URL u : getAllPluginResourceURLs()) {
       InputStream openStream = null;
       try {
         openStream = u.openStream();
         reader.parse(new InputSource(openStream));
       } catch (IOException e) {
         throw new RuntimeException(e);
       } finally {
         if (openStream != null)
           try {
             openStream.close();
           } catch (IOException e) {
             throw new RuntimeException(e);
           }
       }
     }
     for (ExtensionPointHandler h : handler.getFinishedHandlers())
       for (ExtensionInfo pi : h.getInfo()) result.add(pi);
   } catch (SAXException e) {
     throw new RuntimeException(e);
   }
   return result;
 }
Exemplo n.º 14
0
 @SuppressWarnings("unchecked")
 public static <T> T unmarshal(final InputStream in) throws IOException {
   final Unmarshaller unmarshaller = SardineUtil.createUnmarshaller();
   try {
     final XMLReader reader = XMLReaderFactory.createXMLReader();
     try {
       reader.setFeature("http://xml.org/sax/features/external-general-entities", Boolean.FALSE);
     } catch (final SAXException e) {; // Not all parsers will support this attribute
     }
     try {
       reader.setFeature("http://xml.org/sax/features/external-parameter-entities", Boolean.FALSE);
     } catch (final SAXException e) {; // Not all parsers will support this attribute
     }
     try {
       reader.setFeature(
           "http://apache.org/xml/features/nonvalidating/load-external-dtd", Boolean.FALSE);
     } catch (final SAXException e) {; // Not all parsers will support this attribute
     }
     try {
       reader.setFeature(XMLConstants.FEATURE_SECURE_PROCESSING, Boolean.TRUE);
     } catch (final SAXException e) {; // Not all parsers will support this attribute
     }
     return (T) unmarshaller.unmarshal(new SAXSource(reader, new InputSource(in)));
   } catch (final SAXException e) {
     throw new RuntimeException(e.getMessage(), e);
   } catch (final JAXBException e) {
     // Server does not return any valid WebDAV XML that matches our JAXB context
     final IOException failure = new IOException("Not a valid DAV response");
     // Backward compatibility
     failure.initCause(e);
     throw failure;
   }
 }
Exemplo n.º 15
0
 public Design(String xmlFname) throws SAXException, IOException {
   FileInputStream fis = new FileInputStream(xmlFname);
   XMLReader rdr = XMLReaderFactory.createXMLReader();
   rdr.setContentHandler(new MyContentHandler());
   rdr.parse(new InputSource(fis));
   fis.close();
 }
 /** Loads edits file, uses visitor to process all elements */
 public void loadEdits() throws IOException {
   try {
     XMLReader xr = XMLReaderFactory.createXMLReader();
     xr.setContentHandler(this);
     xr.setErrorHandler(this);
     xr.setDTDHandler(null);
     xr.parse(new InputSource(fileReader));
     visitor.close(null);
   } catch (SAXParseException e) {
     System.out.println(
         "XML parsing error: "
             + "\n"
             + "Line:    "
             + e.getLineNumber()
             + "\n"
             + "URI:     "
             + e.getSystemId()
             + "\n"
             + "Message: "
             + e.getMessage());
     visitor.close(e);
     throw new IOException(e.toString());
   } catch (SAXException e) {
     visitor.close(e);
     throw new IOException(e.toString());
   } catch (RuntimeException e) {
     visitor.close(e);
     throw e;
   } finally {
     fileReader.close();
   }
 }
Exemplo n.º 17
0
  public static void main(String[] args) {
    try {
      // Creamos nuestro objeto libro vac�o
      Libro libro = new Libro();

      // Creamos la factoria de parseadores por defecto
      XMLReader reader = XMLReaderFactory.createXMLReader();

      //
      LibroXML libroleido = new LibroXML(libro);

      // A�adimos nuestro manejador al reader pasandole el objeto libro
      reader.setContentHandler(libroleido);

      // Procesamos el xml de ejemplo
      reader.parse(new InputSource(new FileInputStream("libros.xml")));

      // System.out.println(libro.toString());
      System.out.println(libroleido.getColeccionLibros());

    } catch (SAXException e) {
      e.printStackTrace();
    } catch (IOException e) {
      e.printStackTrace();
    }
  }
Exemplo n.º 18
0
 static {
   try {
     xmlReader = XMLReaderFactory.createXMLReader();
     xmlReader.setFeature("http://xml.org/sax/features/validation", false);
     if (false) {
       // FIXME AK: we need  real handling for the normal case (HTML->FOP XML)
       EntityResolver resolver =
           new EntityResolver() {
             public InputSource resolveEntity(String arg0, String arg1)
                 throws SAXException, IOException {
               log.info(arg0 + "::" + arg1);
               InputSource source =
                   new InputSource(
                       (new URL("file:///Volumes/Home/Desktop/dtd/xhtml1-transitional.dtd"))
                           .openStream());
               source.setSystemId(arg1);
               return source;
             }
           };
       xmlReader.setEntityResolver(resolver);
     }
   } catch (SAXException e) {
     e.printStackTrace();
   }
 }
Exemplo n.º 19
0
 protected List<NodeTypeDefinition> importFromXml(InputSource source) throws RepositoryException {
   XmlNodeTypeReader handler = new XmlNodeTypeReader(session);
   try {
     XMLReader parser = XMLReaderFactory.createXMLReader();
     parser.setContentHandler(handler);
     parser.parse(source);
   } catch (EnclosingSAXException ese) {
     Exception cause = ese.getException();
     if (cause instanceof RepositoryException) {
       throw (RepositoryException) cause;
     }
     throw new RepositoryException(cause);
   } catch (SAXParseException se) {
     throw new InvalidSerializedDataException(se);
   } catch (SAXException se) {
     throw new RepositoryException(se);
   } catch (IOException ioe) {
     throw new RepositoryException(ioe);
   } catch (RuntimeException t) {
     throw t;
   } catch (Throwable t) {
     throw new RepositoryException(t);
   }
   return handler.getNodeTypeDefinitions();
 }
Exemplo n.º 20
0
  private void processEntry(
      final ZipInputStream zis, final ZipEntry ze, final ContentHandlerFactory handlerFactory) {
    ContentHandler handler = handlerFactory.createContentHandler();
    try {

      // if (CODE2ASM.equals(command)) { // read bytecode and process it
      // // with TraceClassVisitor
      // ClassReader cr = new ClassReader(readEntry(zis, ze));
      // cr.accept(new TraceClassVisitor(null, new PrintWriter(os)),
      // false);
      // }

      boolean singleInputDocument = inRepresentation == SINGLE_XML;
      if (inRepresentation == BYTECODE) { // read bytecode and process it
        // with handler
        ClassReader cr = new ClassReader(readEntry(zis, ze));
        cr.accept(new SAXClassAdapter(handler, singleInputDocument), 0);

      } else { // read XML and process it with handler
        XMLReader reader = XMLReaderFactory.createXMLReader();
        reader.setContentHandler(handler);
        reader.parse(
            new InputSource(
                singleInputDocument
                    ? (InputStream) new ProtectedInputStream(zis)
                    : new ByteArrayInputStream(readEntry(zis, ze))));
      }
    } catch (Exception ex) {
      update(ze.getName(), 0);
      update(ex, 0);
    }
  }
Exemplo n.º 21
0
  public static void main(String argv[]) {
    if (argv.length != 1) {
      System.err.println("Usage: java Validate [filename.xml | URLToFile]");
      System.exit(1);
    }

    try {
      // get a parser
      XMLReader reader = XMLReaderFactory.createXMLReader("org.apache.xerces.parsers.SAXParser");

      // request validation
      reader.setFeature("http://xml.org/sax/features/validation", true);
      reader.setFeature("http://apache.org/xml/features/validation/schema", true);
      reader.setErrorHandler(new Validate());

      // associate an InputSource object with the file name or URL
      InputSource inputSource = new InputSource(argv[0]);

      // go ahead and parse
      reader.parse(inputSource);
    } catch (org.xml.sax.SAXException e) {
      System.out.println("Error in parsing " + e);
      valid = false;

    } catch (java.io.IOException e) {
      System.out.println("Error in I/O " + e);
      System.exit(0);
    }
    System.out.println("Valid Document is " + valid);
  }
Exemplo n.º 22
0
    private XMLReader createXMLReader() throws SAXException {

      XMLReader reader = queue.poll();
      if (reader == null) {
        reader = XMLReaderFactory.createXMLReader();
      }
      return reader;
    }
Exemplo n.º 23
0
 public WikiXMLParser(Reader reader, IArticleFilter filter) throws SAXException {
   super();
   fArticleFilter = filter;
   fXMLReader = XMLReaderFactory.createXMLReader();
   fXMLReader.setContentHandler(this);
   fXMLReader.setErrorHandler(this);
   fReader = reader;
 }
Exemplo n.º 24
0
  /**
   * Constructs the XML SAX parser.
   *
   * @param properties the JetS3t properties that will be applied when parsing XML documents.
   * @throws S3ServiceException
   */
  public XmlResponsesSaxParser(Jets3tProperties properties) throws S3ServiceException {
    this.properties = properties;

    // Ensure we can load the XML Reader.
    try {
      xr = XMLReaderFactory.createXMLReader();
    } catch (SAXException e) {
      // oops, lets try doing this (needed in 1.4)
      System.setProperty("org.xml.sax.driver", "org.apache.crimson.parser.XMLReaderImpl");
      try {
        // Try once more...
        xr = XMLReaderFactory.createXMLReader();
      } catch (SAXException e2) {
        throw new S3ServiceException("Couldn't initialize a sax driver for the XMLReader");
      }
    }
  }
Exemplo n.º 25
0
  /**
   * Loads the configuration XML from the given string.
   *
   * @since 1.3
   */
  public static Configuration loadFromString(String config) throws IOException, SAXException {
    ConfigurationImpl cfg = new ConfigurationImpl();

    XMLReader parser = XMLReaderFactory.createXMLReader();
    parser.setContentHandler(new ConfigHandler(cfg, null));
    Reader reader = new StringReader(config);
    parser.parse(new InputSource(reader));
    return cfg;
  }
Exemplo n.º 26
0
  public static Map<String, String> action(
      String action, String service, String url, Map<String, String> para) {
    try {
      StringBuffer req = new StringBuffer();

      req.append(
          "<?xml version=\"1.0\"?>\r\n"
              + "<SOAP-ENV:Envelope xmlns:SOAP-ENV=\"http://schemas.xmlsoap.org/soap/envelope/\" "
              + "SOAP-ENV:encodingStyle=\"http://schemas.xmlsoap.org/soap/encoding/\">"
              + "<SOAP-ENV:Body><m:"
              + action
              + " xmlns:m=\""
              + service
              + "\">");

      if (para != null && para.size() > 0) {
        Set<Map.Entry<String, String>> entrySet = para.entrySet();

        for (Map.Entry<String, String> entry : entrySet) {
          String key = entry.getKey();
          req.append("<" + key + ">" + entry.getValue() + "</" + key + ">");
        }
      }

      req.append("</m:" + action + "></SOAP-ENV:Body></SOAP-ENV:Envelope>");

      HttpURLConnection conn = (HttpURLConnection) new URL(url).openConnection();

      conn.setRequestMethod("POST");
      conn.setRequestProperty("SOAPAction", service + "#" + action);
      conn.setRequestProperty("Content-Type", "text/xml");
      conn.setRequestProperty("Connection", "Close");
      conn.setDoOutput(true);

      byte[] bs = req.toString().getBytes();

      conn.setRequestProperty("Content-Length", String.valueOf(bs.length));

      conn.getOutputStream().write(bs);

      Map<String, String> result = new HashMap<String, String>();
      XMLReader parser = XMLReaderFactory.createXMLReader();
      parser.setContentHandler(new ResultHandler(result));
      if (conn.getResponseCode() == 500) {
        conn.disconnect();
        return null;
      } else {
        parser.parse(new InputSource(conn.getInputStream()));
        conn.disconnect();
        return result;
      }
    } catch (Exception e) {

    }
    return null;
  }
Exemplo n.º 27
0
  public ExpatReaderWrapper() throws SAXException {
    // initialize with an ExpatReader
    XMLReader reader = null;
    try {
      reader = XMLReaderFactory.createXMLReader("org.apache.harmony.xml.ExpatReader");
    } catch (SAXException ex) {
      // expat reader is not available
      // fall back to the default XML reader
      try {
        reader = XMLReaderFactory.createXMLReader();
      } catch (SAXException ex2) {
        // no default XML reader is set
        // fall back to xmlpull sax2 driver
        reader = XMLReaderFactory.createXMLReader("org.xmlpull.v1.sax2.Driver");
      }
    }

    init(reader);
  }
Exemplo n.º 28
0
  public static void lerPeloSax() throws Exception {
    XMLReader xmlReader = XMLReaderFactory.createXMLReader();
    ProdutosHandler produtosHandler = new ProdutosHandler();
    xmlReader.setContentHandler(produtosHandler);

    FileInputStream fileInputStream = new FileInputStream("src/venda.xml");
    InputSource inputSource = new InputSource(fileInputStream);

    xmlReader.parse(inputSource);
    System.out.println(produtosHandler.getProdutos());
  }
Exemplo n.º 29
0
  private static XMLReader getParser(TPENode root, ResultsCollector r) throws SAXException {
    if (!root.isRootNode()) {
      throw new RuntimeException("Provided root node is not a root node!");
    }

    XMLReader parser = XMLReaderFactory.createXMLReader();
    ContentHandler contentHandler = new StackEval(root, r);
    parser.setContentHandler(contentHandler);

    return parser;
  }
Exemplo n.º 30
0
 /**
  * Method to parse the XML input stream
  *
  * @throws TransactionCodesException if a problem is encountered parsing the XML stream
  */
 public void parse() throws URLRolesXMLParserException {
   try {
     XMLReader parser = XMLReaderFactory.createXMLReader();
     parser.setContentHandler(this);
     parser.setErrorHandler(this);
     parser.parse(new InputSource(_xmlStream));
   } catch (Exception e) {
     throw new URLRolesXMLParserException(
         "Exception caught parsing valid values XML stream: ", e, logger);
   }
 }