private IUnityContainer CreateContainer(IDomainWorkerRegistry domainRegistry)
{
var container = new UnityContainer();
container.RegisterInstance <IDomainWorkerRegistry>(domainRegistry);
// Infrastructure
container.RegisterInstance <ISystemTime>(domainRegistry.Config.SystemTime);
container.RegisterInstance <ITextSerializer>(new JsonTextSerializer());
container.RegisterInstance <IMetadataProvider>(new StandardMetadataProvider());
container.RegisterInstance <ITracer>(_tracer);
var config = container.Resolve <IDomainWorkerRegistry>().Config;
var serializer = container.Resolve <ITextSerializer>();
var metadata = container.Resolve <IMetadataProvider>();
var tracer = container.Resolve <ITracer>();
var dateTime = container.Resolve <ISystemTime>();
var commandBus = new CommandBus(
new MessageSender(System.Data.Entity.Database.DefaultConnectionFactory, config.EventStoreConnectionString, config.CommandBusTableName), serializer, dateTime);
var eventBus = new EventBus(
new MessageSender(System.Data.Entity.Database.DefaultConnectionFactory, config.EventStoreConnectionString, config.EventBusTableName), serializer);
var commandProcessor = new CommandProcessor(
new MessageReceiver(System.Data.Entity.Database.DefaultConnectionFactory, config.EventStoreConnectionString, config.CommandBusTableName, config.BusPollDelay, config.NumberOfProcessorsThreads, dateTime), serializer, tracer, new CommandBusTransientFaultDetector(config.EventStoreConnectionString));
var liveEventProcessor = new EventProcessor(
new MessageReceiver(System.Data.Entity.Database.DefaultConnectionFactory, config.EventStoreConnectionString, config.EventBusTableName, config.BusPollDelay, config.NumberOfProcessorsThreads, dateTime), serializer, tracer, new AsynchronousEventDispatcher(tracer));
container.RegisterInstance <ICommandBus>(commandBus);
container.RegisterInstance <IEventBus>(eventBus);
container.RegisterInstance <ICommandHandlerRegistry>(commandProcessor);
container.RegisterInstance <IMessageProcessor>("CommandProcessor", commandProcessor);
container.RegisterInstance <IEventHandlerRegistry>(liveEventProcessor);
container.RegisterInstance <IMessageProcessor>("EventProcessor", liveEventProcessor);
var indentedSerializer = new JsonTextSerializer();
// Event log database and handler
//this.RegisterMessageLogger(container, indentedSerializer, metadata, liveEventProcessor, config.MessageLogConnectionString, tracer, dateTime);
// Event Store
container.RegisterType <EventStoreDbContext>(new TransientLifetimeManager(), new InjectionConstructor(config.EventStoreConnectionString));
this.RegisterSnapshoter(container);
container.RegisterType(typeof(IEventStore <>), typeof(EventStore <>), new ContainerControlledLifetimeManager());
// Bounded Context Registration
foreach (var registrationAction in domainRegistry.RegistrationList)
{
registrationAction(container, liveEventProcessor);
}
// Handlers
this.RegisterCommandHandlers(container);
this.RegisterAditionalEventHandlers(container, liveEventProcessor);
return(container);
}
/// <summary>
/// Acepta aparte del dominio un tracer, que puede ser de consola o web, hasta el momento.
/// </summary>
public WorkerRole(IDomainWorkerRegistry domainRegistry, ITracer tracer)
{
_tracer = tracer;
DbConfiguration.SetConfiguration(new TransientFaultHandlingDbConfiguration());
this.cancellationTokenSource = new CancellationTokenSource();
this.container = this.CreateContainer(domainRegistry);
this.processors = this.container.ResolveAll <IMessageProcessor>().ToList();
}
