/**
* Uploads data in the form of streams to a server
*
* @param callback Callback object responsible for updating UI upon message delivery / request
* timeout
*/
public void uploadStream(final String uploadUri, final ResponseCallback callback) {
MonitoredDestinationListener responseListener;
try {
final URI uri = URI.create(uploadUri + ";deviceSide=true");
responseListener =
new MonitoredDestinationListener(
"StreamData MessageListener [id: " + _listenerId++ + "]");
final SenderDestination senderDestination =
DestinationFactory.createNonBlockingSenderDestination(_context, uri, responseListener);
// Create a byte array of size 10000
final byte[] input = new byte[10000];
for (int i = 0; i < input.length; i++) {
input[i] = '5';
}
final ByteArrayInputStream bais = new ByteArrayInputStream(input);
final StreamMessage message = senderDestination.createStreamMessage();
((HttpMessage) message).setMethod(HttpMessage.POST);
message.setStreamPayload(bais);
message.setPriority(2);
message.setTransportHeader("Transfer-Encoding", "chunked");
final TimeoutMonitor timeoutThread =
new TimeoutMonitor(senderDestination, true, callback, responseListener, message);
final Thread t1 = new Thread(timeoutThread, "monitor");
t1.start();
} catch (final Exception e) {
alertDialog(e.toString());
}
}
public void run() {
try {
final Object lock = _responseListener.getLock();
// Send message to retrieve the response
if (_message == null) {
((NonBlockingSenderDestination) _destination).send();
} else {
((NonBlockingSenderDestination) _destination).send(_message);
}
// Wait till a response is received by the message listener
synchronized (lock) {
try {
lock.wait(TIMEOUT * 1000);
} catch (final InterruptedException ex) {
//
}
}
if (_responseListener.isOnMessage()) {
final Message responseMsg = _responseListener.getResponse();
_responseCallback.updateUI(responseMsg);
} else {
_responseCallback.timeoutDialog(TIMEOUT);
}
} catch (final Exception e) {
alertDialog(e.toString());
} finally {
if (_releaseDestination && _destination != null) {
_destination.release();
}
}
}
