/// <summary>
/// Gets all the queued messages for the specified <paramref name="queueId"/>.
/// If no queue matching the queue id is in the set, an empty list will be returned.
/// </summary>
/// <param name="queueId">Id of the queue from which items will be retrieved.</param>
/// <returns></returns>
public List <T> GetQueueItems(Guid queueId)
{
SharedQueue <T> queue = GetQueue(queueId);
if (queue != null)
{
return(queue.DequeueAll());
}
return(new List <T>());
}
private void Remove(SharedQueue <T> queue, bool expired)
{
_queues.Remove(queue);
if (QueueRemoved != null)
{
QueueRemoved(this, new SharedQueueRemovedEventArgs <T>()
{
Queue = queue, QueueExpired = expired
});
}
}
/// <summary>
/// Removes the queue matching the specified queueId.
/// </summary>
/// <param name="queueId"></param>
/// <returns></returns>
public bool RemoveQueue(Guid queueId)
{
lock (_queuesLock)
{
SharedQueue <T> queue = GetQueue(queueId);
if (queue != null)
{
Remove(queue, false);
return(true);
}
}
return(false);
}
/// <summary>
/// Create a new queue for this set with the specified sub scope.
/// The resulting queue scope will be a combination of the set scope and individual queue scope.
/// </summary>
/// <param name="subScope">The new queue's sub scope specifier.</param>
/// <returns></returns>
public SharedQueue <T> NewQueue(string subScope)
{
SharedQueue <T> queue;
lock (_queuesLock)
{
queue = new SharedQueue <T>(subScope, this);
_queues.Add(queue);
}
if (QueueAdded != null)
{
QueueAdded(this, new SharedQueueEventArgs <T>()
{
Queue = queue
});
}
return(queue);
}
