public void RegisterCorrelation(MassTransitStateMachine <TInstance> machine)
{
var @event = (Event <TData>)_propertyInfo.GetValue(machine);
if (@event == null)
{
return;
}
if (GlobalTopology.Send.GetMessageTopology <TData>().TryGetConvention(out ICorrelationIdMessageSendTopologyConvention <TData> convention) &&
convention.TryGetMessageCorrelationId(out var messageCorrelationId))
{
var builderType = typeof(MessageCorrelationIdEventCorrelationBuilder <,>).MakeGenericType(typeof(TInstance), typeof(TData));
var builder = (IEventCorrelationBuilder)Activator.CreateInstance(builderType, machine, @event, messageCorrelationId);
machine._eventCorrelations[@event] = builder.Build();
}
else
{
var correlationType = typeof(UncorrelatedEventCorrelation <,>).MakeGenericType(typeof(TInstance), typeof(TData));
var correlation = (EventCorrelation <TInstance, TData>)Activator.CreateInstance(correlationType, @event);
machine._eventCorrelations[@event] = correlation;
}
}
public void RegisterCorrelation(MassTransitStateMachine <TInstance> machine)
{
var @event = (Event <TData>)_propertyInfo.GetValue(machine);
if (@event == null)
{
return;
}
var builderType = typeof(CorrelatedByEventCorrelationBuilder <,>).MakeGenericType(typeof(TInstance), typeof(TData));
var builder = (IEventCorrelationBuilder)Activator.CreateInstance(builderType, machine, @event);
machine._eventCorrelations[@event] = builder.Build();
}
public static IRabbitMqBusFactoryConfigurator RegisterSaga <TStateMachineInstance>(this IRabbitMqBusFactoryConfigurator cfg,
MassTransitStateMachine <TStateMachineInstance> sagaStateMachine,
EntityFrameworkSagaRepository <TStateMachineInstance> sagaRepository)
where TStateMachineInstance : class, SagaStateMachineInstance, new()
{
var queueName = $"{typeof(TStateMachineInstance).FullName}";
cfg.ReceiveEndpoint(queueName, e =>
{
e.UseConcurrencyLimit(1);
e.StateMachineSaga(sagaStateMachine, sagaRepository);
});
return(cfg);
}
