@Override
public void execute(final Object message) throws Exception {
if (logger.isInfoEnabled()) {
logger.info("UssdInterpreter Processing INFO request");
}
final NotificationsDao notifications = storage.getNotificationsDao();
SipServletRequest info = (SipServletRequest) message;
SipServletResponse okay = info.createResponse(200);
okay.send();
UssdInfoRequest ussdInfoRequest = new UssdInfoRequest(info);
String ussdText = ussdInfoRequest.getMessage();
if (ussdCollectAction != null && !ussdCollectAction.isEmpty() && ussdText != null) {
URI target = null;
try {
target = URI.create(ussdCollectAction);
} catch (final Exception exception) {
final Notification notification =
notification(ERROR_NOTIFICATION, 11100, ussdCollectAction + " is an invalid URI.");
notifications.addNotification(notification);
sendMail(notification);
final StopInterpreter stop = new StopInterpreter();
source.tell(stop, source);
return;
}
final URI base = request.getUri();
final URI uri = UriUtils.resolve(base, target);
// Parse "method".
String method = "POST";
Attribute attribute = null;
try {
attribute = verb.attribute("method");
} catch (Exception e) {
}
if (attribute != null) {
method = attribute.value();
if (method != null && !method.isEmpty()) {
if (!"GET".equalsIgnoreCase(method) && !"POST".equalsIgnoreCase(method)) {
final Notification notification =
notification(
WARNING_NOTIFICATION,
14104,
method + " is not a valid HTTP method for <Gather>");
notifications.addNotification(notification);
method = "POST";
}
} else {
method = "POST";
}
}
final List<NameValuePair> parameters = parameters();
parameters.add(new BasicNameValuePair("Digits", ussdText));
request = new HttpRequestDescriptor(uri, method, parameters);
downloader.tell(request, source);
ussdCollectTag = null;
ussdLanguageTag = null;
ussdMessageTags = new LinkedBlockingQueue<Tag>();
return;
} else if (ussdInfoRequest
.getUssdMessageType()
.equals(UssdMessageType.unstructuredSSNotify_Response)) {
UssdRestcommResponse ussdRestcommResponse = new UssdRestcommResponse();
ussdRestcommResponse.setErrorCode("1");
ussdRestcommResponse.setIsFinalMessage(true);
ussdCall.tell(ussdRestcommResponse, source);
return;
}
// Ask the parser for the next action to take.
final GetNextVerb next = GetNextVerb.instance();
parser.tell(next, self());
}
