CODEWITHSUNDEEP
c#asp.net-mvcdependency-injectionautofac
Jamie
Jamie

Reputation: 3051

Autofac not resolving injected property

I've an action filter attribute which has a property that needs to be injected by AutoFac. Because it is an action filter attribute i can't use constructor injection.

Property:

  private readonly ISocialAppUnitOfWork _socialAppUnitOfWork;

Resolve:

  public SecurityActionFilter()
    {
          _socialAppUnitOfWork = DependencyResolver.Current.GetService <ISocialAppUnitOfWork>();
    }

Config: 

   builder.RegisterType<SecurityActionFilter>().InstancePerHttpRequest();

   DependencyResolver.SetResolver(new AutofacDependencyResolver(builder.Build()));

After getting the service in the constructor the _socialAppUnitOfWork property remains null.

Why isn't it resolving my dependency?

Upvotes: 1

Views: 1322

Answers (2)

Jamie
Jamie

Reputation: 3051

This did the trick:

  // Set this action filter for every controller and inject interface
  builder.Register(c => new SecurityActionFilter(c.Resolve<ISocialAppUnitOfWork>()))
            .AsActionFilterFor<Controller>().InstancePerHttpRequest();

  // Register all the action filters
  builder.RegisterFilterProvider();

Upvotes: 1

Igor Quirino
Igor Quirino

Reputation: 1195

Try using: builder.RegisterType().As().InstancePerHttpRequest();

Upvotes: 0

Related Questions