/** {@inheritDoc} It creates the MaryClient and starts the synthesisQueue thread. */
@Override
public void connect(final ConnectionInformation info) throws IOException {
processor = MaryClient.getMaryClient();
synthesisQueue = new SynthesisQueue(this);
synthesisQueue.addListener(this);
synthesisQueue.setProcessor(processor);
synthesisQueue.setRequestParameters(maryRequestParameters);
synthesisQueue.start();
}
/** {@inheritDoc} */
@Override
public void passivate() {
if (LOGGER.isDebugEnabled()) {
LOGGER.debug("passivating output...");
}
// Clear all lists and reset the flags.
listener.clear();
if (synthesisQueue != null) {
synthesisQueue.clearQueue();
synthesisQueue.interrupt();
synthesisQueue = null;
}
if (LOGGER.isDebugEnabled()) {
LOGGER.debug("...passivated output");
}
}
/**
* {@inheritDoc} The queueSpeakable method simply offers a speakable to the queue. it notifies the
* synthesisQueue Thread and then it returns
*
* @throws NoresourceError if no MaryClient has been created
*/
@Override
public void queueSpeakable(
final SpeakableText speakable, final String sessionId, final DocumentServer server)
throws NoresourceError {
if (processor == null) {
throw new NoresourceError("no synthesizer: cannot speak");
}
if (LOGGER.isDebugEnabled()) {
LOGGER.debug("queued speakable: " + speakable);
}
synthesisQueue.queueSpeakables(speakable);
speakableQueueEmpty = false;
}
/**
* Stops the currently playing Audio.
*
* @throws NoresourceError .
*/
public void cancelAudioOutput() throws NoresourceError {
synthesisQueue.cancelAudioOutput();
}
/** {@inheritDoc} */
@Override
public void cancelOutput() {
synthesisQueue.cancelOutput();
}
