private void RegisterHandlers(HandlerScanner handlerScanner)
{
foreach (var item in handlerScanner)
{
var messageType = item.Key;
var handlerType = item.Value;
addMessageHandler
.MakeGenericMethod(new Type[] { messageType, handlerType })
.Invoke(this, new object[] { });
}
}
public static void AddSimpleMessaging(this IServiceCollection services, HandlerScanner handlerScanner = null)
{
if (handlerScanner == null)
{
handlerScanner = new HandlerScanner();
var assembly = Assembly.GetCallingAssembly();
handlerScanner.ScanAssembly(assembly);
}
foreach (var item in handlerScanner)
{
services.AddTransient(item.Value);
}
services.AddSingleton <IMessaging>(serviceProvider => new SimpleMessaging(new MsDiHandlerProvider(serviceProvider), handlerScanner));
}
public static void AddAzureServiceBus(this IServiceCollection services,
Action <ServiceBusConfigurationBuilder> builder)
{
var configBuilder = new ServiceBusConfigurationBuilder();
builder(configBuilder);
var config = configBuilder.Build();
var scanner = new HandlerScanner();
scanner.ScanAndRegisterHandlers(services, configBuilder.IncludeInScan);
var connectionBuilder = new ServiceBusConnectionStringBuilder(config.ConnectionString);
var connection = new ServiceBusConnection(connectionBuilder);
services.AddSingleton(connection);
services.AddSingleton <IServiceBus>(p => new AzureServiceBus(connection, config, p));
if (configBuilder.StartSubscriptions == null)
{
return;
}
var bus = services.BuildServiceProvider().GetRequiredService <IServiceBus>();
var subscriptionBuilder = new SubscriptionBuilder(bus);
if (config.CanReceive)
{
subscriptionBuilder.ConsumeQueue(config.EndpointName);
}
configBuilder.StartSubscriptions(subscriptionBuilder);
var container = subscriptionBuilder.Build();
services.AddSingleton(container);
}
public MessagingCore(IHandlerProvider handlerProvider, HandlerScanner handlerScanner)
{
this.handlerProvider = handlerProvider ?? throw new ArgumentNullException(nameof(handlerProvider));
RegisterHandlers(handlerScanner);
}