@Override
public void doProcess(ExecutorRequest req, ExecutorResponse resp, ExecutorContext execContext)
throws Exception {
executorType = req.getExecutorType();
if (DSR_SIGNAL_TYPE.equals(executorType)) {
String signal = (String) req.getAttributes().get(SIGNAL);
if (END_AUDIO_SIGNAL.equals(signal)) {
procObj.getProfile().netIOEnd();
// tell the recognizer that it has all the audio
proxy.endAudio();
// Stop reading chunk data
callback.doEnd();
} else if (CANCEL_SIGNAL.equals(signal)) {
// The user canceled, so tell the recognizer to stop processing
proxy.release();
} else if (INIT_RECOGNIZER_SIGNAL.equals(signal)) {
// HARD CODE TNCONTEXT - REMOVE ONCE DONGHENG FIXES DSM RULES
hardCodeTnContext(execContext, req.getUserProfile());
procObj.profile.netIOBegin();
procObj.profile.totalProcessBegin();
RecContext rc = (RecContext) req.getAttributes().get(ProtocolConstants.REC_CONTEXT);
rc.user = req.getUserProfile();
rc.ttsFormat = rc.user.getAudioFormat();
rc.tnContext = execContext.getTnContext();
List<GpsData> gpsData = req.getGpsData();
if (gpsData != null && gpsData.size() > 0) {
// just use the first fix
GpsData data = gpsData.get(0);
rc.location = new Stop();
rc.location.lat = data.lat;
rc.location.lon = data.lon;
} else {
logger.log(Level.WARNING, "Unablet o get GPS data from request.");
rc.location = new Stop();
rc.location.lat = 0;
rc.location.lon = 0;
}
// process the meta information
processMetaInfo(rc);
// Initialize the recognizer
proxy.init(procObj);
} else logger.log(Level.WARNING, "Unrecognized dsr signal: " + signal);
} else if (DSR_AUDIO_TYPE.equals(executorType)) {
// write audio packet to the recognizer
byte[] audioData = (byte[]) req.getAttributes().get(ProtocolConstants.AUDIO);
proxy.addAudioSeg(audioData);
} else logger.log(Level.WARNING, "Did not recognize dsr packet type: " + executorType);
}
private void processMetaInfo(RecContext context) {
profile.netIOBegin();
profile.totalProcessBegin();
CliTransaction cli = new CliTransaction(CliConstants.TYPE_MODULE);
cli.setFunctionName("handleMeta");
// handle meta information
if (context == null) {
String responseMsg = "Unable to parse request meta data.";
handleError(ResourceConst.SERVER_ERROR, responseMsg);
cli.setStatus("responseMsg");
cli.complete();
}
logger.log(Level.INFO, "Meta handled successfully");
// Set context obtained form meta
procObj.setContext(context);
// Set profiling data
setProfileInfo();
// Obtain processConfig for corresponding recType
int configId = procObj.getContext().recType;
processConfig = ProcessConfigurationFactory.getConfiguration("" + configId);
logger.log(Level.INFO, "Obtained process config instance for config id : " + configId);
// Obtain proxy object
proxy = processConfig.getProxy();
proxy.addResultListener(this);
logger.log(Level.INFO, "Obtained proxy instance from process config");
// proxy.init(procObj);
cli.complete();
}