internal static async Task <IHubMessage?> RehydrateAsync(this IHubRehydrator rehydrator, string input, Type messageType)
{
if (rehydrator == null)
{
throw new ArgumentNullException(nameof(rehydrator));
}
if (input == null)
{
throw new ArgumentNullException(nameof(input));
}
if (messageType == null)
{
throw new ArgumentNullException(nameof(messageType));
}
await using (var stream = new MemoryStream())
await using (var writer = new StreamWriter(stream))
{
await writer.WriteAsync(input).ConfigureAwait(false);
await writer.FlushAsync().ConfigureAwait(false);
stream.Position = 0;
return(await rehydrator.RehydrateAsync(stream, messageType).ConfigureAwait(false));
}
}
/// <summary>
/// Creates an instance of a RequestRouter using a given resolver.
/// </summary>
/// <param name="resolver">The IHubMessageTypeMap to use to figure out
/// where to send what messages.</param>
/// <param name="rehydrator">Rehydrate a message to a message type</param>
/// <param name="bulkMediator">Service for dispatching collection of
/// messages.</param>
public SynchronousRouter(
IHubMessageTypeMap resolver,
IHubRehydrator rehydrator,
IHubMessageBulkMediator bulkMediator)
{
_resolver = resolver;
_rehydrator = rehydrator;
_bulkMediator = bulkMediator;
}
public QueueSubscriber(
IHubMessageTypeMap resolver,
IHubRehydrator rehydrator,
IMediator mediator)
{
_resolver = resolver;
_rehydrator = rehydrator;
_mediator = mediator;
}
/// <summary>
/// Creates an instance of a CommandRouter using a given resolver.
/// </summary>
/// <param name="resolver">The IHubMessageTypeMap to use to figure out
/// where to send what messages.</param>
/// <param name="rehydrator">Rehydrates a message to a message type</param>
/// <param name="commandDispatcher">Service for dispatching collection
/// of requests.</param>
public AsynchronousRouter(
IHubMessageTypeMap resolver,
IHubRehydrator rehydrator,
IHubCommandMediator commandDispatcher)
{
_resolver = resolver;
_rehydrator = rehydrator;
_commandDispatcher = commandDispatcher;
}
public ChangeOfSupplierTests()
{
var services = new ServiceCollection();
services.AddGreenEnergyHub(typeof(ChangeOfSupplierMessage).Assembly);
services.AddScoped <IHubRehydrator>(
sp => new JsonMessageDeserializer(
Substitute.For <ILogger <JsonMessageDeserializer> >(),
new JsonSerializer()));
services.AddScoped <IHubMessageQueueDispatcher, HubMessageQueueDispatcherStub>();
var serviceProvider = services.BuildServiceProvider();
var hubRequestMediator = serviceProvider.GetRequiredService <IHubRequestMediator>();
_hubRehydrator = serviceProvider.GetRequiredService <IHubRehydrator>();
_bulkMediator = new HubRequestBulkMediator(hubRequestMediator);
}
