ArmedCards.Web.UnityControllerFactory.GetControllerInstance C# (CSharp) Метод

        protected override IController GetControllerInstance(RequestContext reqContext, Type controllerType)
        {
            IController controller;
            if (controllerType == null)
                throw new HttpException(
                        404, String.Format(
                            "The controller for path '{0}' could not be found" +
            "or it does not implement IController.",
                        reqContext.HttpContext.Request.Path));

            if (!typeof(IController).IsAssignableFrom(controllerType))
                throw new ArgumentException(
                        string.Format(
                            "Type requested is not a controller: {0}",
                            controllerType.Name),
                            "controllerType");
            try
            {
                controller = BusinessLogic.UnityConfig.Container.Resolve(controllerType)
                                as IController;
            }
            catch (Exception ex)
            {
                throw new InvalidOperationException(String.Format(
                                        "Error resolving controller {0}",
                                        controllerType.Name), ex);
            }
            return controller;
        }