public static MessagingBusBuilder WithLoopbackQueue <T>(this MessagingBusBuilder builder, string name)
where T : Message
{
return(builder
.Publications((options) => options.WithQueue <T>(name))
.Subscriptions((options) => options.ForQueue <T>(name)));
}
/// <summary>
/// Adds JustSaying services to the registry.
/// </summary>
/// <param name="registry">The <see cref="ConfigurationExpression"/> to add JustSaying services to.</param>
/// <param name="configure">A delegate to a method to use to configure JustSaying.</param>
/// <exception cref="ArgumentNullException">
/// <paramref name="registry"/> or <paramref name="configure"/> is <see langword="null"/>.
/// </exception>
public static void AddJustSaying(this ConfigurationExpression registry, Action <MessagingBusBuilder, IContext> configure)
{
if (registry == null)
{
throw new ArgumentNullException(nameof(registry));
}
if (configure == null)
{
throw new ArgumentNullException(nameof(configure));
}
registry.AddRegistry <JustSayingRegistry>();
registry
.For <MessagingBusBuilder>()
.Singleton()
.Use(
nameof(MessagingBusBuilder),
(context) =>
{
var builder = new MessagingBusBuilder()
.WithServiceResolver(new ContextResolver(context));
configure(builder, context);
var contributors = context.GetAllInstances <IMessageBusConfigurationContributor>();
foreach (var contributor in contributors)
{
contributor.Configure(builder);
}
return(builder);
});
registry
.For <IMessagePublisher>()
.Singleton()
.Use(
nameof(IMessagePublisher),
(context) =>
{
var builder = context.GetInstance <MessagingBusBuilder>();
return(builder.BuildPublisher());
});
registry
.For <IMessagingBus>()
.Singleton()
.Use(
nameof(IMessagingBus),
(context) =>
{
var builder = context.GetInstance <MessagingBusBuilder>();
return(builder.BuildSubscribers());
});
}
public static MessagingBusBuilder WithLoopbackQueue <T>(this MessagingBusBuilder builder, string name,
Action <QueueSubscriptionBuilder <T> > configure = null)
where T : Message
{
return(builder
.Publications((options) => options.WithQueue <T>(o => o.WithName(name)))
.Subscriptions((options) => options.ForQueue <T>(subscriptionBuilder =>
{
subscriptionBuilder.WithName(name);
configure?.Invoke(subscriptionBuilder);
})));
}
/// <summary>
/// Initializes a new instance of the <see cref="MessagingConfigurationBuilder"/> class.
/// </summary>
/// <param name="busBuilder">The <see cref="MessagingBusBuilder"/> that owns this instance.</param>
internal MessagingConfigurationBuilder(MessagingBusBuilder busBuilder)
{
BusBuilder = busBuilder;
}
/// <summary>
/// Initializes a new instance of the <see cref="SubscriptionsBuilder"/> class.
/// </summary>
/// <param name="parent">The <see cref="MessagingBusBuilder"/> that owns this instance.</param>
internal SubscriptionsBuilder(MessagingBusBuilder parent)
{
Parent = parent;
}
/// <summary>
/// Initializes a new instance of the <see cref="ServicesBuilder"/> class.
/// </summary>
/// <param name="busBuilder">The <see cref="MessagingBusBuilder"/> that owns this instance.</param>
internal ServicesBuilder(MessagingBusBuilder busBuilder)
{
BusBuilder = busBuilder;
}
/// <summary>
/// Initializes a new instance of the <see cref="AwsClientFactoryBuilder"/> class.
/// </summary>
/// <param name="busBuilder">The <see cref="MessagingBusBuilder"/> that owns this instance.</param>
internal AwsClientFactoryBuilder(MessagingBusBuilder busBuilder)
{
BusBuilder = busBuilder;
}
public void Configure(MessagingBusBuilder builder)
{
builder.Messaging((p) => p.WithRegion("eu-west-1"));
}
public void Configure(MessagingBusBuilder builder)
{
builder.Publications((p) => p.WithQueue <QueueMessage>(options => options.WithName(QueueName)))
.Subscriptions((p) => p.ForQueue <QueueMessage>(cfg => cfg.WithName(QueueName)));
}
public void Configure(MessagingBusBuilder builder)
{
builder.Services(
(p) => p.WithMessageMonitoring(ServiceProvider.GetRequiredService <MyMonitor>));
}
public void Configure(MessagingBusBuilder builder)
{
builder.Client(
(options) => options.WithSessionCredentials("accessKeyId", "secretKeyId", "token")
.WithServiceUri(TestEnvironment.SimulatorUrl));
}
public void Configure(MessagingBusBuilder builder)
{
builder.Publications((p) => p.WithQueue <QueueMessage>())
.Subscriptions((p) => p.ForQueue <QueueMessage>());
}
public void Configure(MessagingBusBuilder builder) => _configure(builder);
/// <summary>
/// Adds JustSaying services to the service collection.
/// </summary>
/// <param name="services">The <see cref="IServiceCollection"/> to add JustSaying services to.</param>
/// <param name="configure">A delegate to a method to use to configure JustSaying.</param>
/// <returns>
/// The <see cref="IServiceCollection"/> specified by <paramref name="services"/>.
/// </returns>
/// <exception cref="ArgumentNullException">
/// <paramref name="services"/> or <paramref name="configure"/> is <see langword="null"/>.
/// </exception>
public static IServiceCollection AddJustSaying(this IServiceCollection services, Action <MessagingBusBuilder, IServiceProvider> configure)
{
if (services == null)
{
throw new ArgumentNullException(nameof(services));
}
if (configure == null)
{
throw new ArgumentNullException(nameof(configure));
}
// Register as self so the same singleton instance implements two different interfaces
services.TryAddSingleton((p) => new ServiceProviderResolver(p));
services.TryAddSingleton <IHandlerResolver>((p) => p.GetRequiredService <ServiceProviderResolver>());
services.TryAddSingleton <IServiceResolver>((p) => p.GetRequiredService <ServiceProviderResolver>());
services.TryAddSingleton <IAwsClientFactory, DefaultAwsClientFactory>();
services.TryAddSingleton <IAwsClientFactoryProxy>((p) => new AwsClientFactoryProxy(p.GetRequiredService <IAwsClientFactory>));
services.TryAddSingleton <IMessagingConfig, MessagingConfig>();
services.TryAddSingleton <IMessageMonitor, NullOpMessageMonitor>();
services.AddSingleton <MessageContextAccessor>();
services.TryAddSingleton <IMessageContextAccessor>(serviceProvider => serviceProvider.GetRequiredService <MessageContextAccessor>());
services.TryAddSingleton <IMessageContextReader>(serviceProvider => serviceProvider.GetRequiredService <MessageContextAccessor>());
services.TryAddSingleton <IMessageSerializationFactory, NewtonsoftSerializationFactory>();
services.TryAddSingleton <IMessageSubjectProvider, GenericMessageSubjectProvider>();
services.TryAddSingleton <IVerifyAmazonQueues, AmazonQueueCreator>();
services.TryAddSingleton <IMessageSerializationRegister>(
(p) =>
{
var config = p.GetRequiredService <IMessagingConfig>();
return(new MessageSerializationRegister(config.MessageSubjectProvider));
});
services.TryAddSingleton(
(serviceProvider) =>
{
var builder = new MessagingBusBuilder()
.WithServiceResolver(new ServiceProviderResolver(serviceProvider));
configure(builder, serviceProvider);
var contributors = serviceProvider.GetServices <IMessageBusConfigurationContributor>();
foreach (var contributor in contributors)
{
contributor.Configure(builder);
}
return(builder);
});
services.TryAddSingleton(
(serviceProvider) =>
{
var builder = serviceProvider.GetRequiredService <MessagingBusBuilder>();
return(builder.BuildPublisher());
});
services.TryAddSingleton(
(serviceProvider) =>
{
var builder = serviceProvider.GetRequiredService <MessagingBusBuilder>();
return(builder.BuildSubscribers());
});
return(services);
}
/// <summary>
/// Initializes a new instance of the <see cref="PublicationsBuilder"/> class.
/// </summary>
/// <param name="parent">The <see cref="MessagingBusBuilder"/> that owns this instance.</param>
internal PublicationsBuilder(MessagingBusBuilder parent)
{
Parent = parent;
}