//public static void RegisterListener(object listeningObject)
//{
// if (listenerLookup.ContainsKey(listeningObject))
// throw new ArgumentException("Supplied object has already been registered as a listener.", "listeningObject");
// var listeners = new List<SessionListener>();
// listenerLookup.Add(listeningObject, listeners);
// //
// // Find all methods decorated with TraitListenerAttributes
// //
// MethodInfo[] methodInfos = listeningObject.GetType().GetMethods(BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance);
// foreach (var method in methodInfos)
// if (method.IsDefined(typeof(SessionListenerAttribute), true))
// {
// var listenerAttribute = (SessionListenerAttribute)method.GetCustomAttributes(typeof(SessionListenerAttribute), true)[0];
// var listener = listenerAttribute.BroadcastingType == null
// ? new SessionListener(listenerAttribute.NotificationType, listeningObject, listenerAttribute.BroadcastingPath)
// : new SessionListener(listenerAttribute.NotificationType, listenerAttribute.BroadcastingType, listenerAttribute.Matchsession);
// listener.Initialize((EventHandler)Delegate.CreateDelegate(typeof(EventHandler),listeningObject, method));
// listeners.Add(listener);
// if (listener.UsePath)
// {
// var pathInfo = listener.PathInfo;
// if (!pathInfo.IsPathValid)
// throw new ArgumentException("The path supplied to session listener was not valid.", pathInfo.PathTosession);
// var session = pathInfo.Rootsession;
// if (session != null)
// RegisterPathListener(session, listener);
// }
// else
// {
// //
// // If we are here, we are listening for a session type to become available.
// //
// RegisterTypeListener(listener);
// }
// }
//}
public static void RegisterListener(object listeningObject, Action <ListenerBuilder> buildListeners)
{
if (listenerLookup.ContainsKey(listeningObject))
{
throw new ArgumentException("Supplied object has already been registered as a listener.", "listeningObject");
}
var listeners = new List <SessionListener>();
listenerLookup.Add(listeningObject, listeners);
var builder = new ListenerBuilder(listeningObject);
buildListeners(builder);
foreach (SessionListener listener in builder.Listeners)
{
listeners.Add(listener);
if (listener.UsePath)
{
var pathInfo = listener.PathInfo;
if (!pathInfo.IsPathValid)
{
throw new ArgumentException("The path supplied to session listener was not valid.", pathInfo.PathTosession);
}
var session = pathInfo.Rootsession;
if (session != null)
{
RegisterPathListener(session, listener);
}
}
else
{
//
// If we are here, we are listening for a session type to become available.
//
RegisterTypeListener(listener);
}
}
////
//// Find all methods decorated with TraitListenerAttributes
////
//MethodInfo[] methodInfos = listeningObject.GetType().GetMethods(BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance);
//foreach (var method in methodInfos)
// if (method.IsDefined(typeof(SessionListenerAttribute), true)) {
// var listenerAttribute = (SessionListenerAttribute)method.GetCustomAttributes(typeof(SessionListenerAttribute), true)[0];
// var listener = listenerAttribute.BroadcastingType == null
// ? new SessionListener(listenerAttribute.NotificationType, listeningObject, listenerAttribute.BroadcastingPath)
// : new SessionListener(listenerAttribute.NotificationType, listenerAttribute.BroadcastingType, listenerAttribute.Matchsession);
// listener.Initialize((EventHandler)Delegate.CreateDelegate(typeof(EventHandler), listeningObject, method));
// listeners.Add(listener);
// if (listener.UsePath) {
// var pathInfo = listener.PathInfo;
// if (!pathInfo.IsPathValid)
// throw new ArgumentException("The path supplied to session listener was not valid.", pathInfo.PathTosession);
// var session = pathInfo.Rootsession;
// if (session != null)
// RegisterPathListener(session, listener);
// }
// else {
// //
// // If we are here, we are listening for a session type to become available.
// //
// RegisterTypeListener(listener);
// }
// }
}
protected virtual void OnBuildListeners(ListenerBuilder builder)
{
}
