Embedding Autofac in a custom attribute Filter attribute Web-Api

Question

I have a custom ExceptionFilter that logs all uncaught exceptions inside Web-Api controllers. I would like to use Autofac to insert ILog configurations into it.

My question is: how to do this? There are almost no explanations on the Autofac website on how to do this.

CustomFilter:

public class ApiControllerErrorFilterAttribute : ExceptionFilterAttribute
{
    private static readonly ILog log = LogManager.GetLogger("ApiLog");
    public override void OnException(HttpActionExecutedContext actionExecutedContext)
    {
        log.Error("Error: ", actionExecutedContext.Exception);
    }
}

ps For clarification, I also have my own filter for conventional controllers, and I was able to successfully configure it.

Filter for conventional controllers:

public class ControllerErrorFilterAttribute : HandleErrorAttribute
{
    public ICustomLogSettings Log { get; set; }
    public override void OnException(ExceptionContext filterContext)
    {
        Log.GetLogger.Error("Error: ", filterContext.Exception);
    }
}

Log Configuration:

    builder.Register(c => new BaseLog()).As<ICustomLogSettings>().InstancePerRequest();
    builder.RegisterFilterProvider();

Answer 1

Some of these examples may help, especially:

builder.RegisterWebApiFilterProvider(GlobalConfiguration.Configuration);

builder.Register(c => new MyWebApiFilter())
    .AsWebApiActionFilterFor<ValuesController>()
    .InstancePerApiRequest();

, , , , , :

public class ApiControllerErrorFilterAttribute : ExceptionFilterAttribute
{
    private readonly ILog _log

    public ApiControllerErrorFilterAttribute(ILog log)
    {
        _log = log;
    }

    public override void OnException(HttpActionExecutedContext actionExecutedContext)
    {
        _log.Error("Error: ", actionExecutedContext.Exception);
    }
}

:

builder.RegisterType<ApiControllerErrorFilterAttribute>()
    .AsWebApiActionFilterFor<ValuesController>()
    .InstancePerApiRequest();

, , ILog, .