I am trying to use property Setter injection method, in the FilterAttribute class
Below is my AttributeFilter
public class HasIfNoneMatchAttribute : ActionFilterAttribute
{
[Inject]
public ICorporationRepository _corporationRepository { set; private get; }
public override void OnActionExecuting(HttpActionContext actionContext)
{
var request = actionContext.Request;
ICollection<EntityTagHeaderValue> etagsFromClient = request.Headers.IfNoneMatch;
if (etagsFromClient.Count > 0)
{
EntityTagHeaderValue etag = new EntityTagHeaderValue(this._corporationRepository.GetETagForCorporationRequirement("param1", "param2", "param3"));
if (etagsFromClient.Contains(etag))
{
actionContext.Response = new HttpResponseMessage(HttpStatusCode.NotModified);
// SetCacheControl(context.Response);
}
}
base.OnActionExecuting(actionContext);
}}
}
I am already using constructor injection in the project. which works fine. Below is part of my NinjectWebCommon.cs file
public static class NinjectWebCommon
{
private static readonly Bootstrapper bootstrapper = new Bootstrapper();
public static void Start()
{
DynamicModuleUtility.RegisterModule(typeof(OnePerRequestHttpModule));
DynamicModuleUtility.RegisterModule(typeof(NinjectHttpModule));
bootstrapper.Initialize(CreateKernel);
}
public static void Stop()
{
bootstrapper.ShutDown();
}
private static IKernel CreateKernel()
{
var kernel = new StandardKernel();
kernel.Bind<Func<IKernel>>().ToMethod(ctx => () => new Bootstrapper().Kernel);
kernel.Bind<IHttpModule>().To<HttpApplicationInitializationHttpModule>();
RegisterServices(kernel);
return kernel;
}
private static void RegisterServices(IKernel kernel)
{
kernel.Bind<ICorporationRepository>().To<CorporationRepository>();
}
Property is not getting injected, and I get the error - System.NullReferenceException: Object reference not set to an instance of an object.
What am I missing?