public bool Inspect <TComponent, TMessage>(CorrelatedSagaMessageSink <TComponent, TMessage> sink)
where TMessage : class, CorrelatedBy <Guid>
where TComponent : class, Consumes <TMessage> .All, ISaga
{
string policyDescription = GetPolicy(sink.Policy);
Append(string.Format("{0} Saga {1} ({2})", policyDescription, GetComponentName <TComponent>(),
GetMessageName <TMessage>()));
return(true);
}
protected override ISagaMessageSink <TSaga, TMessage> CreateSink(ISagaRepository <TSaga> repository,
ISagaPolicy <TSaga, TMessage> policy)
{
var sink = new CorrelatedSagaMessageSink <TSaga, TMessage>(repository, policy);
if (sink == null)
{
throw new ConfigurationException("Could not build the initiating message sink for " + typeof(TSaga).FullName);
}
return(sink);
}
public bool Inspect <TComponent, TMessage>(CorrelatedSagaMessageSink <TComponent, TMessage> sink)
where TMessage : class, CorrelatedBy <Guid>
where TComponent : class, Consumes <TMessage> .All, ISaga
{
Type componentType = typeof(TComponent);
string componentName = componentType.IsGenericType ? componentType.GetGenericTypeDefinition().FullName : componentType.FullName;
string policyDescription = GetPolicy(sink.Policy);
Append(string.Format("{0} Saga {1} ({2})", policyDescription, componentName, typeof(TMessage).Name));
return(true);
}
protected virtual UnsubscribeAction Connect <TComponent, TMessage>(ISubscriberContext context)
where TMessage : class, CorrelatedBy <Guid>
where TComponent : class, Orchestrates <TMessage>, ISaga
{
MessageRouterConfigurator routerConfigurator = MessageRouterConfigurator.For(context.Pipeline);
var router = routerConfigurator.FindOrCreate <TMessage>();
var repository = context.Builder.GetInstance <ISagaRepository <TComponent> >();
var policy = new ExistingSagaPolicy <TComponent, TMessage>(x => false);
var sink = new CorrelatedSagaMessageSink <TComponent, TMessage>(context, context.Data as IServiceBus, repository, policy);
if (sink == null)
{
throw new ConfigurationException("Could not build the message sink for " + typeof(TComponent).FullName);
}
var result = router.Connect(sink);
UnsubscribeAction remove = context.SubscribedTo <TMessage>();
return(() => result() && (router.SinkCount == 0) && remove());
}