public void Given()
{
var builder = new ContainerBuilder();
builder.RegisterModule(new AutofacModule());
IContainer container = builder.Build();
var factory = new EventReplayerFactory(container);
_replayer = factory.Build("MHM.WinFlexOne.CQRS.Events.EventHandlers.Elections.ElectionAmountChangedEventHandler, MHM.WinFlexOne.CQRS.Events");
}
public void Given()
{
var builder = new ContainerBuilder();
builder.RegisterModule(new AutofacModule());
IContainer container = builder.Build();
var factory = new EventReplayerFactory(container);
_replayer = factory.Build("MHM.WinFlexOne.CQRS.Events.EventHandlers.Elections.ElectionAmountChangedEventHandler, MHM.WinFlexOne.CQRS.Events");
}
public async Task <IHandlerRegistration> RegisterAsync <TEvent, TEntity>(IContextualProvider <IEventReplayer <TId, TEventBase, TEntityBase, TEvent, TEntity> > eventReplayerFactory)
where TEvent : TEventBase
where TEntity : TEntityBase
{
if (eventReplayerFactory == null)
{
throw new ArgumentNullException(nameof(eventReplayerFactory));
}
IAsyncSingleHandlerRegistry <IEventReplayer <TId, TEventBase, TEntityBase> > handlerRegistry;
ImmutableDictionary <Type, ImmutableDictionary <Type, IAsyncSingleHandlerRegistry <IEventReplayer <TId, TEventBase, TEntityBase> > > > current = _replayer,
start,
desired;
do
{
start = current;
if (start.TryGetValue(typeof(TEvent), out var perEventRegistry) &&
perEventRegistry.TryGetValue(typeof(TEntity), out handlerRegistry))
{
break;
}
desired = start.Remove(typeof(TEvent));
handlerRegistry = new AsyncSingleHandlerRegistry <IEventReplayer <TId, TEventBase, TEntityBase> >();
perEventRegistry = (perEventRegistry ?? ImmutableDictionary <Type, IAsyncSingleHandlerRegistry <IEventReplayer <TId, TEventBase, TEntityBase> > > .Empty)
.Add(typeof(TEntity), handlerRegistry);
desired = desired.Add(typeof(TEvent), perEventRegistry);
current = Interlocked.CompareExchange(ref _replayer, desired, start);
}while (current != start);
var untypedFactory = new EventReplayerFactory <TEvent, TEntity>(eventReplayerFactory);
return(await HandlerRegistration.CreateRegistrationAsync(handlerRegistry, untypedFactory));
}
