///-------------------------------------------------------------------------------------------------
/// <summary>
/// Starts the asynchronous.
/// </summary>
/// <returns>
/// A Task.
/// </returns>
///-------------------------------------------------------------------------------------------------
protected override Task StartAsync()
{
var tcs = new TaskCompletionSource <object>();
_messages = new Subject <InprocMessage>(EventBus.Store.Services);
try
{
if (EventsProcessor != null)
{
if (HasInputProperty())
{
// Reception des messages
_messages.Subscribe(msg =>
EventsProcessor.ProcessEvents(msg.OriginStoreId, msg.Mode, msg.Events)
);
}
}
tcs.SetResult(null);
}
catch (Exception ex)
{
tcs.SetException(ex);
}
return(tcs.Task);
}
///-------------------------------------------------------------------------------------------------
/// <summary>
/// Constructor.
/// </summary>
/// <param name="services">
/// The services.
/// </param>
///-------------------------------------------------------------------------------------------------
public EventManager(IServicesContainer services)
{
var factory = services.Resolve <ISubjectFactory>() ?? new DefaultSubjectFactory(services);
_messageOccurs = factory.CreateSubject <ISessionResult>();
_sessionCompleted = factory.CreateSubject <ISessionInformation>();
_sessionCompleting = factory.CreateSubject <ISessionInformation>();
_attributeChanged = factory.CreateSubject <EventContext <ChangePropertyValueEvent> >();
_attributeRemoved = factory.CreateSubject <EventContext <RemovePropertyEvent> >();
_elementAdded = factory.CreateSubject <EventContext <AddEntityEvent> >();
_elementRemoved = factory.CreateSubject <EventContext <RemoveEntityEvent> >();
_relationshipAdded = factory.CreateSubject <EventContext <AddRelationshipEvent> >();
_relationshipRemoved = factory.CreateSubject <EventContext <RemoveRelationshipEvent> >();
_customEvents = factory.CreateSubject <EventContext <IEvent> >();
_metadataAdded = factory.CreateSubject <EventContext <AddSchemaEntityEvent> >();
_relationshipMetadataAdded = factory.CreateSubject <EventContext <AddSchemaRelationshipEvent> >();
_attributeChanging = factory.CreateSubject <EventContext <ChangePropertyValueEvent> >();
_attributeRemoving = factory.CreateSubject <EventContext <RemovePropertyEvent> >();
_elementAdding = factory.CreateSubject <EventContext <AddEntityEvent> >();
_elementRemoving = factory.CreateSubject <EventContext <RemoveEntityEvent> >();
_relationshipAdding = factory.CreateSubject <EventContext <AddRelationshipEvent> >();
_relationshipRemoving = factory.CreateSubject <EventContext <RemoveRelationshipEvent> >();
_customEventRaising = factory.CreateSubject <EventContext <IEvent> >();
_metadataAdding = factory.CreateSubject <EventContext <AddSchemaEntityEvent> >();
_relationshipMetadataAdding = factory.CreateSubject <EventContext <AddSchemaRelationshipEvent> >();
}
///-------------------------------------------------------------------------------------------------
/// <summary>
/// Releases the unmanaged resources used by the Hyperstore.Modeling.Messaging.AbstractChannel
/// and optionally releases the managed resources.
/// </summary>
/// <param name="disposing">
/// true to release both managed and unmanaged resources; false to release only unmanaged
/// resources.
/// </param>
///-------------------------------------------------------------------------------------------------
protected override void Dispose(bool disposing)
{
base.Dispose(disposing);
if (TokenSource != null)
{
TokenSource.Cancel();
}
if (_messages != null)
{
_messages.Dispose();
}
_messages = null;
EventQueue.CompleteAdding();
}
