/// <summary>
/// Gets a message queue or throws an exception.
/// </summary>
/// <param name="messageQueuePath">The message queue path.</param>
/// <returns>The message queue.</returns>
/// <exception cref="Exception">If any exception occured when getting the message queue.</exception>
protected IMessageQueue GetMessageQueue(string messageQueuePath)
{
if (!_messageQueues.ContainsKey(messageQueuePath))
{
try
{
var messageQueue = GatewayMessageQueue.Get(messageQueuePath);
LogInformation(LogEntry.Create(MessageQueueStatus.InitialisedQueue,
sourceMessageQueuePath: messageQueuePath));
_messageQueues[messageQueuePath] = messageQueue;
}
catch (Exception e)
{
LogError(LogEntry.Create(MessageQueueStatus.InitialiseQueueError,
sourceMessageQueuePath: messageQueuePath),
e);
throw;
}
}
return(_messageQueues[messageQueuePath]);
}
/// <summary>
/// Clears all the queues and its corresponding dead letter queue.
/// </summary>
/// <param name="queuePaths">Queue paths.</param>
private static void ClearQueues(params string[] queuePaths)
{
foreach (var path in queuePaths)
{
// Note that this must be the same as DequeueClientServiceBase.DeadLetterQueuePathFormat.
using (var deadLetterQueue = GatewayMessageQueue.Get(DequeueServiceConfig.DeadLetterQueuePath(path)))
using (var queue = GatewayMessageQueue.Get(path))
{
deadLetterQueue.Clear();
queue.Clear();
}
}
}
/// <summary> /// Get a unique test message queue. /// </summary> /// <returns>Unique test IMessageQueue.</returns> protected static IMessageQueue GetUniqueMessageQueue() => GatewayMessageQueue.Get(GetUniqueMessageQueuePath());
/// <summary> /// Get a test message queue. /// </summary> /// <returns>Test IMessageQueue.</returns> protected static IMessageQueue GetTestMessageQueue() => GatewayMessageQueue.Get(TestQueuePath);