Ejemplo n.º 1
0
  @Override
  public Scenario parse(InputStream inputStream)
      throws IOException, SAXException, ParserConfigurationException {

    OutputStream output = new ByteArrayOutputStream();
    JsonXMLConfig config = new JsonXMLConfigBuilder().autoArray(true).prettyPrint(false).build();

    try {

      /* Create source (XML). */
      XMLEventReader reader = XMLInputFactory.newInstance().createXMLEventReader(inputStream);
      // XMLStreamReader reader = XMLInputFactory.newInstance().createXMLStreamReader(inputStream);
      // Source source = new StAXSource(reader);

      /* Create result (JSON). */
      XMLEventWriter writer = new JsonXMLOutputFactory(config).createXMLEventWriter(output);
      // XMLStreamWriter writer = new JsonXMLOutputFactory(config).createXMLStreamWriter(output);
      // Result result = new StAXResult(writer);

      /*
       * Copy events from reader to writer.
       */
      writer.add(reader);

      /* Copy source to result via "identity transform". */
      // TransformerFactory.newInstance().newTransformer().transform(source, result);
    } catch (XMLStreamException e) {
      e.printStackTrace();
    } finally {

      /* As per StAX specification, XMLStreamReader/Writer.close()
      doesn't close
      the underlying stream. */
      output.close();
      inputStream.close();
    }

    /*
    try {
        json = xmlToJson(inputStream);
    } catch (JSONException e) {
        e.printStackTrace();
    }

    String jsonString = json.toString();

    System.out.println(jsonString);

    GenericDocument genericDocument = new GenericDocument();
    genericDocument.setJson(jsonString);
    */

    GenericDocument genericDocument = new GenericDocument();
    String json = output.toString();

    genericDocument.setJson(json);

    return genericDocument;
  }
  /**
   * Open and parse the specified file expressed as a file: URL..
   *
   * @param url the URL of the file to open, expressed as a URL with a scheme of "file".
   * @param linkBase the original address of the document if the file is a retrieved and cached
   *     file.
   * @return A {@code ColladaRoot} representing the file's COLLADA contents.
   * @throws IOException if an I/O error occurs during opening and parsing.
   * @throws XMLStreamException if a server parsing error is encountered.
   */
  protected ColladaRoot parseCachedColladaFile(URL url, String linkBase)
      throws IOException, XMLStreamException {
    ColladaDoc colladaDoc;

    InputStream refStream = url.openStream();

    colladaDoc = new ColladaInputStream(refStream, WWIO.makeURI(linkBase));

    try {
      ColladaRoot refRoot = new ColladaRoot(colladaDoc);
      refRoot.parse(); // also closes the URL's stream
      return refRoot;
    } catch (XMLStreamException e) {
      refStream.close(); // parsing failed, so explicitly close the stream
      throw e;
    }
  }