public void DeliverOrder(int idQueue)
{
var objQueue = _queueRepository.Get(idQueue, new string[] { "Order" });
if (objQueue == null)
{
AddError("Queue not found");
return;
}
var objQueueHistory = new QueueHistory(objQueue);
_queueHistoryRepository.Create(objQueueHistory);
_queueRepository.Delete(objQueue);
Commit();
}
/// <summary>
/// Process an inbound frame.
/// </summary>
/// <param name="client">Connection that received the frame</param>
/// <param name="request">Inbound frame to process</param>
/// <returns>
/// Frame to send back
/// </returns>
/// <exception cref="BadRequestException">
/// Missing the ID header in the frame.
/// or
/// </exception>
public IFrame Process(IStompClient client, IFrame request)
{
if (client == null)
{
throw new ArgumentNullException("client");
}
if (request == null)
{
throw new ArgumentNullException("request");
}
var id = request.Headers["id"];
if (string.IsNullOrEmpty(id))
{
throw new BadRequestException(request, "Missing the ID header in the frame.");
}
var subscription = client.RemoveSubscription(id);
if (subscription == null)
{
throw new BadRequestException(request, string.Format("Failed to find an subscription with id '{0}'.", id));
}
var queue = _queueRepository.Get(subscription.QueueName);
if (queue == null)
{
//TODO: Log that the queue do not exist (even though our subscription existed).
return(null);
}
queue.Unsubscribe(subscription);
return(null);
}
private IStompQueue GetQueue(IFrame request)
{
var destinationName = request.Headers["destination"];
if (string.IsNullOrEmpty(destinationName))
{
throw new BadRequestException(request, "'destination' header is empty.");
}
return(_queueRepository.Get(destinationName));
}
private IStompQueue GetQueue(IFrame request)
{
var queueName = request.Headers["destination"];
if (queueName == null)
{
throw new BadRequestException(request, "You must specify the 'destination' header in the SUBSCRIBE frame.");
}
return(_queueRepository.Get(queueName));
}
private void NackMessages(Subscription subscription, string id)
{
var nackedFrames = subscription.Nack(id);
var queue = _queueRepository.Get(subscription.QueueName);
foreach (var frame in nackedFrames)
{
//TODO: Should messages be put in front of the queue?
queue.Enqueue(frame);
}
}
