public void SetServices(IMessageDispatchModule dispatchModule, ISerializationManager serialization,
ILoggerFactory loggerFactory)
{
DispatchModule = dispatchModule;
Serialization = serialization;
LoggerFactory = loggerFactory;
}
private static HostItemSubscriber[] GetHostSubscribers(IMessageDispatchModule dispatchModule)
{
// Finds all message handler methods that subscribe to AMQP Queues and Topics.
return(dispatchModule.AllMessageTypeDispatchers
.Values().Where(HostItemSubscriber.IsSubscriber)
.Select(d => new HostItemSubscriber(d))
.ToArray());
}
// Delegates to the core message dispatch module to find all message dispatch
// handlers and filters the list to only those that should be bound to a queue.
private MessageQueueSubscriber[] GetQueueSubscribers(IMessageDispatchModule messageDispatch)
{
var hostId = BusModule.HostAppId;
return(messageDispatch.AllMessageTypeDispatchers
.Values().Where(MessageQueueSubscriber.IsSubscriber)
.Select(d => new MessageQueueSubscriber(hostId, d))
.ToArray());
}
public InProcessMessagePublisher(
IServiceProvider services,
ILogger <InProcessMessagePublisher> logger,
IMessageDispatchModule eventingModule,
IEntityScriptingService scriptingSrv)
{
_services = services ?? throw new ArgumentNullException(nameof(services));
_logger = logger ?? throw new ArgumentNullException(nameof(logger));
_messagingModule = eventingModule ?? throw new ArgumentNullException(nameof(eventingModule));
_scriptingSrv = scriptingSrv ?? throw new ArgumentNullException(nameof(scriptingSrv));
}
public MessageDispatcher(
ILogger <MessageDispatcher> logger,
IMessageDispatchModule messagingModule,
IEnumerable <IMessageEnricher> messageEnrichers,
IEnumerable <IMessagePublisher> messagePublishers)
{
_logger = logger;
// Order the enrichers and the publishers based on the order of the type
// registration specified during configuration. Order should never matter
// but this will make the order known.
_messageEnrichers = messageEnrichers
.OrderByMatchingType(messagingModule.DispatchConfig.EnricherTypes)
.ToArray();
_messagePublishers = messagePublishers
.OrderByMatchingType(messagingModule.DispatchConfig.PublisherTypes)
.ToArray();
}
