/// <summary>
/// This method creates the queue if it does not exist.
/// </summary>
public static void EventHubFabricInitialize(this AzureConnection conn, string name)
{
if (conn.NamespaceManager.EventHubExists(name))
{
return;
}
try
{
conn.NamespaceManager.CreateEventHubIfNotExists(EventHubDescriptionGet(name));
}
catch (MessagingEntityAlreadyExistsException)
{
// Another service created it before we did - just use that one
}
}
/// <summary>
/// This method creates the topic if it does not exist.
/// </summary>
public static TopicDescription TopicFabricInitialize(this AzureConnection conn, string name
, TimeSpan?defaultMessageTTL = null
)
{
if (!conn.NamespaceManager.TopicExists(name))
{
try
{
return(conn.NamespaceManager.CreateTopic(TopicDescriptionGet(name, defaultMessageTTL)));
}
catch (MessagingEntityAlreadyExistsException)
{
// Another service created it before we did - just retrieve the one it created
}
}
return(conn.NamespaceManager.GetTopic(name));
}
/// <summary>
/// This method creates the queue if it doesn't already exist.
/// </summary>
public static QueueDescription QueueFabricInitialize(this AzureConnection conn, string name
, TimeSpan?defaultMessageTTL = null
, TimeSpan?lockDuration = null
)
{
if (!conn.NamespaceManager.QueueExists(name))
{
try
{
return(conn.NamespaceManager.CreateQueue(QueueDescriptionGet(name, defaultMessageTTL, lockDuration)));
}
catch (MessagingEntityAlreadyExistsException)
{
// Another service created it before we did - just retrieve the one it created
}
}
return(conn.NamespaceManager.GetQueue(name));
}
/// <summary>
/// This method creates the subscription if it does not exist.
/// </summary>
public static SubscriptionDescription SubscriptionFabricInitialize(this AzureConnection conn, string name, string subscriptionId
, TimeSpan?autoDeleteSubscription = null
, TimeSpan?defaultMessageTTL = null
, TimeSpan?lockDuration = null)
{
if (!conn.NamespaceManager.SubscriptionExists(name, subscriptionId))
{
try
{
return(conn.NamespaceManager.CreateSubscription(
SubscriptionDescriptionGet(name, subscriptionId, autoDeleteSubscription, defaultMessageTTL, lockDuration)
));
}
catch (MessagingEntityAlreadyExistsException)
{
// Another service created it before we did - just retrieve the one it created
}
}
return(conn.NamespaceManager.GetSubscription(name, subscriptionId));
}
