internal static DirectoryQueue GetDeadLetterQueueFrom(string queueRootDirectory, string queueName)
{
using (DirectoryQueue queue = new DirectoryQueue(queueRootDirectory, queueName))
{
queue.CreateIfNotExists();
return(queue);
}
}
internal static DirectoryQueue GetQueueFrom(string queueRootDirectory, string queueName, bool createQueueIfItDoesNotExist)
{
DirectoryQueue queue = new DirectoryQueue(queueRootDirectory, queueName);
if (createQueueIfItDoesNotExist)
{
queue.CreateIfNotExists();
}
return(queue);
}
internal static void AddMessageProperties(DirectoryQueue queue, DirectoryQueueMessage cloudMessage, IStorageQueuePropertiesProvider props)
{
if (null == props || (null == props.TimeToLive && null == props.InitialVisibilityDelay))
{
queue.AddMessage(cloudMessage);
}
else
{
queue.AddMessage(cloudMessage, props.TimeToLive, props.InitialVisibilityDelay);
}
}
internal static void SerializeAndSend(IActorMessage msg, DirectoryQueue queue)
{
// Add the message to the azure queue
DirectoryQueueMessage cloudMessage = BuildMessage(msg);
AddMessageProperties(queue, cloudMessage, (msg is IStorageQueuePropertiesProvider) ? (msg as IStorageQueuePropertiesProvider): null);
if (null != msg.Status)
{
msg.Status?.SetResult(new QueuedDirectoryMessage(cloudMessage));
}
}
internal static void SerializeAndSend(IActorMessage msg, DirectoryQueue queue, string msgString)
{
DirectoryQueueMessage cloudMessage = new DirectoryQueueMessage();
cloudMessage.SetMessageContent(msgString);
AddMessageProperties(queue, cloudMessage, (msg is IStorageQueuePropertiesProvider) ? (msg as IStorageQueuePropertiesProvider) : null);
if (null != msg.Status)
{
msg.Status?.SetResult(new QueuedDirectoryMessage(cloudMessage));
}
}
protected DirectoryQueueBaseOperator(
ILocalSwitchboard switchboard,
DirectoryQueue queue,
DirectoryQueue deadLetterQueue,
bool recieveMessagesOnly,
int maxDequeueCount = DefaultDequeueMaxCount,
TimeSpan?retrieveVisibilityTimeout = null)
{
this.recieveMessagesOnly = recieveMessagesOnly;
if (null != switchboard)
{
this.Switchboards.Add(switchboard);
switchboard.Operator = this;
}
this.ID = 0;
this.queue = queue;
this.deadLetterQueue = deadLetterQueue;
this.retrieveVisibilityTimeout = retrieveVisibilityTimeout;
if (null == switchboard && recieveMessagesOnly)
{
throw new SwitchBoardNeededWhenRecievingMessagesException();
}
}
public DirectoryDeadletterQueueSubscriptionOperator(ILocalSwitchboard switchBoard, DirectoryQueue queue, DirectoryQueue deadLetterQueue, int maxDequeueCount = DefaultDequeueMaxCount, TimeSpan?retrieveVisibilityTimeout = null)
: base(switchBoard, queue, deadLetterQueue, true, maxDequeueCount, retrieveVisibilityTimeout)
{
}
public SendMessageToDirectoryQueue(string queueRootDirectory, string queueName, bool createQueueIfItDoesNotExist)
{
queue = DirectoryQueueBaseOperator <object> .GetQueueFrom(queueRootDirectory, queueName, createQueueIfItDoesNotExist);
}
public DirectoryDeadLetterQueuePublishOperator(DirectoryQueue queue, DirectoryQueue deadLetterQueue)
: base(null, queue, deadLetterQueue, false, DefaultDequeueMaxCount, null)
{
}