Пример #1
0
  /**
   * Creates the <a href="http://wiki.mindmakers.org/projects:BML:main">Behavior Markup Language</a>
   * string for Avatar.
   *
   * @param utterance the utterance to speak <code>null</code>
   * @param ssml SSML with BML annotations
   * @return created XML string
   * @throws XMLStreamException if the stream could not be created.
   */
  private String createBML(final String utterance, final SsmlDocument ssml)
      throws XMLStreamException {
    final ByteArrayOutputStream out = new ByteArrayOutputStream();
    final XMLOutputFactory factory = XMLOutputFactory.newInstance();
    final XMLStreamWriter writer = factory.createXMLStreamWriter(out, ENCODING);
    writer.writeStartDocument(ENCODING, "1.0");
    writer.writeStartElement("bml");
    writer.writeAttribute("id", "bml1");
    writer.writeNamespace("ns1", BML_NAMESPACE_URI);
    if (ssml != null) {
      final Speak speak = ssml.getSpeak();
      final NodeList children = speak.getChildNodes();
      for (int i = 0; i < children.getLength(); i++) {
        final Node child = children.item(i);
        final String namespace = child.getNamespaceURI();
        if (namespace != null) {
          writeBMLNode(writer, child, utterance);
        }
      }
    }

    writer.writeEndElement();
    writer.writeEndDocument();
    writer.flush();
    // lastGestureEndTime = 0;
    writer.close();
    try {
      String output = out.toString(ENCODING);
      return output;
    } catch (UnsupportedEncodingException e) {
      LOGGER.warn(e.getMessage(), e);
      return out.toString();
    }
  }
Пример #2
0
 /** Sends the next speakable to Avatar. */
 private void sendNextSpeakable() {
   final QueuedSpeakable next = speakables.peek();
   final SpeakableText speakable = next.getSpeakable();
   final String utterance;
   final SsmlDocument document;
   if (speakable instanceof SpeakableSsmlText) {
     final SpeakableSsmlText ssml = (SpeakableSsmlText) speakable;
     document = ssml.getDocument();
     final Speak speak = document.getSpeak();
     utterance = speak.getTextContent();
   } else {
     utterance = speakable.getSpeakableText();
     document = null;
   }
   ErrorEvent error = null;
   try {
     final String bml = createBML(utterance, document);
     sendToAvatar(bml);
   } catch (SocketException e) {
     error = new BadFetchError(e.getMessage(), e);
   } catch (UnknownHostException e) {
     error = new BadFetchError(e.getMessage(), e);
   } catch (IOException e) {
     error = new BadFetchError(e.getMessage(), e);
   } catch (XMLStreamException e) {
     error = new BadFetchError(e.getMessage(), e);
   }
   if (error != null) {
     synchronized (listeners) {
       for (SynthesizedOutputListener listener : listeners) {
         listener.outputError(error);
       }
     }
   }
 }
Пример #3
0
  /**
   * Test method for {@link
   * VarStrategy#execute(org.jvoicexml.interpreter.VoiceXmlInterpreterContext,
   * org.jvoicexml.interpreter.VoiceXmlInterpreter,
   * org.jvoicexml.interpreter.FormInterpretationAlgorithm, org.jvoicexml.interpreter.FormItem,
   * org.jvoicexml.xml.VoiceXmlNode)} .
   *
   * @exception Exception Test failed.
   * @exception JVoiceXMLEvent test failed
   */
  @Test
  public void testExecuteExpr() throws Exception, JVoiceXMLEvent {
    final String name = "test";
    final String val = "this is a test";
    final Block block = createBlock();
    final Value value = block.appendChild(Value.class);
    value.setExpr(name);

    final DataModel model = getDataModel();
    Mockito.when(model.evaluateExpression(name, Object.class)).thenReturn(val);
    final ValueStrategy strategy = new ValueStrategy();
    executeTagStrategy(value, strategy);

    final SsmlDocument ssml = new SsmlDocument();
    final Speak speak = ssml.getSpeak();
    speak.addText("this is a test");
    final SpeakableText speakable = new SpeakableSsmlText(ssml);
    final ImplementationPlatform platform = getContext().getImplementationPlatform();
    Mockito.verify(platform).queuePrompt(speakable);
  }