public void AddNotificationListener(ObjectName name, NotificationCallback callback, NotificationFilterCallback filterCallback, object handback)
{
var key = new NotificationSubscriptionKey(name, callback, filterCallback, handback);
if (_subscriptions.ContainsKey(key))
{
throw new InvalidOperationException("Subscription already exists.");
}
var pullDeliverySubscription = _eventingClient.SubscribeUsingPullDelivery<TargetedNotificationType>(new Filter(Schema.NotificationDialect, null), new Mandatory(name.CreateSelectorSetHeader()));
var listener = new PullSubscriptionListener(pullDeliverySubscription, callback, filterCallback, handback);
_subscriptions.Add(key, listener);
}
public void AddNotificationListener(ObjectName name, NotificationCallback callback, NotificationFilterCallback filterCallback, object handback)
{
var key = new NotificationSubscriptionKey(name, callback, filterCallback, handback);
if (_subscriptions.ContainsKey(key))
{
throw new InvalidOperationException("Subscription already exists.");
}
var pullDeliverySubscription = _eventingClient.SubscribeUsingPullDelivery <TargetedNotificationType>(new Filter(Schema.NotificationDialect, null), new Mandatory(name.CreateSelectorSetHeader()));
var listener = new PullSubscriptionListener(pullDeliverySubscription, callback, filterCallback, handback);
_subscriptions.Add(key, listener);
}
public override bool Equals(object obj)
{
if (!(obj is NotificationSubscriptionKey))
{
return(false);
}
NotificationSubscriptionKey other = (NotificationSubscriptionKey)obj;
return(Callback.Equals(other.Callback) &&
AreBothNullOrEqual(_filterCallback, other._filterCallback) &&
AreBothNullOrEqual(_handback, other._handback) &&
ObjectName.Equals(other.ObjectName));
}
public void RemoveNotificationListener(ObjectName name, NotificationCallback callback, NotificationFilterCallback filterCallback, object handback)
{
if (name == null)
{
throw new ArgumentNullException("name");
}
if (callback == null)
{
throw new ArgumentNullException("callback");
}
var key = new NotificationSubscriptionKey(name, callback, filterCallback, handback);
PullSubscriptionListener listener;
if (_subscriptions.TryGetValue(key, out listener))
{
_subscriptions.Remove(key);
listener.Dispose();
}
}
public void RemoveNotificationListener(ObjectName name, NotificationCallback callback, NotificationFilterCallback filterCallback, object handback)
{
if (name == null)
{
throw new ArgumentNullException("name");
}
if (callback == null)
{
throw new ArgumentNullException("callback");
}
var key = new NotificationSubscriptionKey(name, callback, filterCallback, handback);
PullSubscriptionListener listener;
if (_subscriptions.TryGetValue(key, out listener))
{
_subscriptions.Remove(key);
listener.Dispose();
}
}