CODEWITHSUNDEEP
inversion-of-controlcastle-windsorioc-containeropen-genericscastle-windsor-3
yo2011
yo2011

Reputation: 1021

How to automatically register open generic interface with Castle Windsor?

I need to automatically register my open generic interface to its implementation classes My interface is something like that IIntegrationEventHandler

public interface IIntegrationEventHandler<in TIntegrationEvent> 
    where TIntegrationEvent : BaseIntegrationEvent
{
    Task HandleAsync(TIntegrationEvent @event);
}

My handlers will be something like that

    public class EmployeeEventsHandler : IIntegrationEventHandler<EmployeeUserCreated>
{
    public async Task HandleAsync(EmployeeUserCreated @event)
    {
        throw new NotImplementedException();
    }        
}

Is there any general way in Castle Windsor to do such registration without manually do it with every handler, i searched a lot but nothing note that i don't have a base handler class, only the generic interface and the implementation classes

Upvotes: 4

Views: 405

Answers (1)

Jan Muncinsky
Jan Muncinsky

Reputation: 4408

Registration by conventions should work here:

var container = new WindsorContainer();

container.Register(
    Classes.FromAssemblyNamed("YourHandlersAssemblyName")
    .BasedOn(typeof(IIntegrationEventHandler<>))
    .WithServiceFirstInterface());

var handler = container.Resolve<IIntegrationEventHandler<EmployeeUserCreated>>();

Upvotes: 4

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