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View Code? Open in Web Editor NEWExtensions for .NET Core Dependency Injection container that allow to resolve dependencies by key
License: MIT License
Extensions for .NET Core Dependency Injection container that allow to resolve dependencies by key
License: MIT License
Change to something like
src
tests
examples
builds
Rename to Microsoft.Extensions.NamedDependencyInjection
Hi Dima,
I have exactly the same problem with EventBus. So, thank you very much for this package ๐
I have a proposal to add one more extension method for IServiceProvider
.
Now if you missed registration
services.AddScoped<IEventBus, AzureServiceBusPersistance, string>("azureServiceBus");
this code throws System.NullReferenceException: 'Object reference not set to an instance of an object.'
at runtime
var eventBus = serviceProvider.GetService<IEventBus, string>(eventBusKey);
eventBus.Send( ... );
Figuring out what caused the exception is always going to be more work than having an InvalidOperationException
that explicitly tells you.
So, it would be great to have GetRequiredService
method (like default one) that throws an InvalidOperationException
at application startup.
throw new InvalidOperationException($"No service for type '{serviceType.FullName}' has been registered.");
What do you think about it? I would prepare a PR for this.
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