// Create the request message
RemoteMessage message = new RemoteMessage();
message.setService(SERVICE).setOperation("submitOrder").setContent(order);
// Invoke the service
RemoteMessage reply = invoker.invoke(message);
if (reply.isFault()) {
System.err.println("Oops ... something bad happened. " + reply.getContent());
} else {
OrderAck orderAck = (OrderAck) reply.getContent();
out.println("==================================");