public static void EnumerateDataEvents <T>(this T saga, Action <SagaEvent <T>, IEnumerable <State> > messageAction)
where T : SagaStateMachine <T>, ISaga
{
var inspector = new SagaStateMachineEventInspector <T>();
saga.Inspect(inspector);
inspector.GetResults().Each(x => { messageAction(x.SagaEvent, x.States); });
}
protected virtual void EstablishContext()
{
var saga = new TestSaga(Guid.NewGuid());
var inspector = new SagaStateMachineEventInspector<TestSaga>();
saga.Inspect(inspector);
Results = inspector.GetResults().ToArray();
}
protected virtual void EstablishContext()
{
var saga = new TestSaga(Guid.NewGuid());
var inspector = new SagaStateMachineEventInspector <TestSaga>();
saga.Inspect(inspector);
Results = inspector.GetResults().ToArray();
}
public IEnumerator <SagaDistributorConnector> GetEnumerator()
{
TSaga instance = FastActivator <TSaga> .Create(Guid.Empty);
var inspector = new SagaStateMachineEventInspector <TSaga>();
instance.Inspect(inspector);
return(inspector.GetResults()
.Select(x => CreateConnector(x.SagaEvent.MessageType, x.SagaEvent.Event, x.States))
.SelectMany(x => x.Create())
.GetEnumerator());
}
public IEnumerator <SagaSubscriptionConnector> GetEnumerator()
{
T instance = FastActivator <T> .Create(Guid.Empty);
var inspector = new SagaStateMachineEventInspector <T>();
instance.Inspect(inspector);
return(inspector.GetResults()
.Select(
x =>
{
return (SagaEventConnectorFactory)FastActivator.Create(typeof(SagaEventConnectorFactory <,>),
new[] { typeof(T), x.SagaEvent.MessageType },
new object[] { _sagaRepository, _policyFactory, x.SagaEvent.Event, x.States });
})
.SelectMany(x => x.Create())
.GetEnumerator());
}
private IEnumerable <UnsubscribeAction> ConnectSinks <TComponent, TSaga>(ISubscriberContext context, TComponent instance)
where TComponent : ISagaWorker <TSaga>
where TSaga : SagaStateMachine <TSaga>, ISaga
{
var saga = FastActivator <TSaga> .Create(CombGuid.Generate());
var inspector = new SagaStateMachineEventInspector <TSaga>();
saga.Inspect(inspector);
foreach (var result in inspector.GetResults())
{
Type distributedType = typeof(Distributed <>).MakeGenericType(result.SagaEvent.MessageType);
if (!context.HasMessageTypeBeenDefined(distributedType))
{
context.MessageTypeWasDefined(distributedType);
yield return(ConnectSink(context, instance, result.SagaEvent.MessageType, result.SagaEvent.Event, result.States));
}
}
}
