/// <summary>
///
/// </summary>
///
/// <param name="@event"></param>
///
public void Invoke(CanonicalEvent @event)
{
foreach (EventAction action in actions)
{
action.Execute(@event);
}
}
/// <summary>
///
/// </summary>
///
/// <param name="@event"></param>
///
public override void Execute(CanonicalEvent @event)
{
LocalDataStoreSlot slot = Thread.GetNamedDataSlot(DataStore);
List<CanonicalEvent> events = GetEventAggregate(slot);
if (events == null)
{
events = new List<CanonicalEvent>();
events.Add(@event);
SetEventAggregate(slot, events);
if (Logger.IsDebugEnabled)
{
LogDebug("initializing buffer size: {0}.", max);
}
}
else if (events.Count <= max)
{
events.Add(@event);
if (Logger.IsDebugEnabled)
{
LogDebug("buffering event: {0}", events.Count);
}
}
else
{
if (Logger.IsInfoEnabled)
{
LogInfo("flushing {0} events from buffer...", events.Count);
}
List<CanonicalEvent> clone = new List<CanonicalEvent>(events);
Deliver(ProcessAggregateResult(clone));
events.Clear();
}
}
/// <summary>
///
/// </summary>
///
/// <param name="@event"></param>
///
public void Send(CanonicalEvent @event)
{
if (Logger.IsErrorEnabled)
{
LogError("receiver event streams do not send events.");
}
throw new NotSupportedException("receiver event streams do not send events.");
}
/// <summary>
///
/// </summary>
///
/// <param name="genericEvent"></param>
///
public EventRuleContext(CanonicalEvent genericEvent)
{
if (genericEvent == null)
{
//throw new ArgumentNullException("genericEvent");
}
this.genericEvent = genericEvent;
}
/// <summary>
///
/// </summary>
///
/// <param name="@event"></param>
///
public void Send(CanonicalEvent @event)
{
channel.Send(@event);
}
/// <summary>
///
/// </summary>
///
/// <param name="@event"></param>
///
public void Send(CanonicalEvent @event)
{
if (@event == null)
{
if (Logger.IsWarnEnabled)
{
LogWarn("channel received null event.");
}
}
sender.Send(@event);
}
/// <summary>
///
/// </summary>
///
/// <param name="events"></param>
///
/// <returns></returns>
///
protected virtual CanonicalEvent ProcessAggregateResult(List<CanonicalEvent> events)
{
CanonicalEvent result = new CanonicalEvent();
result.Payload = events;
result.EventType = Event.AggregateType;
return result;
}
