public virtual void Initialize()
{
_guid = Guid.NewGuid();
this.errorSubject = new Subject <IReactiveDbContextEventArgs>();
this.errorObservable = errorSubject.Publish().RefCount();
this.errorCountable = new Countable();
this.errorObservable = this.errorCountable.GetCountable(this.errorObservable);
this.validationErrorSubject = new Subject <ValidationEntitiesException>();
this.validationErrorObservable = validationErrorSubject.Publish().RefCount();
this.validationErrorCountable = new Countable();
this.validationErrorObservable = this.validationErrorCountable.GetCountable(this.validationErrorObservable);
}
/// <summary>
/// Initializes a new instance of the <see cref="ExtensionState{TSender}"/> class.
/// </summary>
public ExtensionState(IReactiveDbObject sender)
{
this.sender = sender;
this.addingSubject = new Subject <IReactiveDbObjectEventArgs>();
this.addedSubject = new Subject <IReactiveDbObjectEventArgs>();
this.updatingSubject = new Subject <IReactiveDbObjectEventArgs>();
this.updatedSubject = new Subject <IReactiveDbObjectEventArgs>();
this.deletingSubject = new Subject <IReactiveDbObjectEventArgs>();
this.deletedSubject = new Subject <IReactiveDbObjectEventArgs>();
this.errorSubject = new Subject <IReactiveDbObjectEventArgs>();
this.validationErrorSubject = new Subject <ValidationEntityEventArg>();
this.startDelayNotifications = new Subject <Unit>();
this.thrownExceptions = new ScheduledSubject <Exception>(Scheduler.Immediate, ExceptionHandler.Default);
/* this.addedObservable = createObservable(ref addedSubject);
* this.addingObservable = createObservable(ref addingSubject);
* this.updatedObservable = createObservable(ref updatedSubject);
* this.updatingObservable = createObservable(ref updatingSubject);
* this.deletedObservable = createObservable(ref deletedSubject);
* this.deletingObservable = createObservable(ref deletingSubject);*/
this.addedObservable = addedSubject
.Buffer(
Observable.Merge(
addedSubject.Where(_ => !areChangeNotificationsDelayed()).Select(_ => Unit.Default),
startDelayNotifications)
)
.SelectMany(batch => dedup(batch))
.Publish()
.RefCount();
this.addingObservable = addingSubject
.Buffer(
Observable.Merge(
addingSubject.Where(_ => !areChangeNotificationsDelayed()).Select(_ => Unit.Default),
startDelayNotifications)
)
.SelectMany(batch => dedup(batch))
.Publish()
.RefCount();
this.updatedObservable = updatedSubject
.Buffer(
Observable.Merge(
updatedSubject.Where(_ => !areChangeNotificationsDelayed()).Select(_ => Unit.Default),
startDelayNotifications)
)
.SelectMany(batch => dedup(batch))
.Publish()
.RefCount();
this.updatingObservable = updatingSubject
.Buffer(
Observable.Merge(
updatingSubject.Where(_ => !areChangeNotificationsDelayed()).Select(_ => Unit.Default),
startDelayNotifications)
)
.SelectMany(batch => dedup(batch))
.Publish()
.RefCount();
this.deletedObservable = deletedSubject
.Buffer(
Observable.Merge(
deletedSubject.Where(_ => !areChangeNotificationsDelayed()).Select(_ => Unit.Default),
startDelayNotifications)
)
.SelectMany(batch => dedup(batch))
.Publish()
.RefCount();
this.deletingObservable = deletingSubject
.Buffer(
Observable.Merge(
deletingSubject.Where(_ => !areChangeNotificationsDelayed()).Select(_ => Unit.Default),
startDelayNotifications)
)
.SelectMany(batch => dedup(batch))
.Publish()
.RefCount();
this.errorObservable = errorSubject
.Buffer(
Observable.Merge(
errorSubject.Where(_ => !areChangeNotificationsDelayed()).Select(_ => Unit.Default),
startDelayNotifications)
)
.SelectMany(batch => dedup(batch))
.Publish()
.RefCount();
this.errorCountable = new Countable();
this.errorObservable = this.errorCountable.GetCountable(this.errorObservable);
this.validationErrorObservable = validationErrorSubject
.Publish()
.RefCount();
this.validationErrorCountable = new Countable();
this.validationErrorObservable = this.validationErrorCountable.GetCountable(this.validationErrorObservable);
}