ServiceStack.DefaultViewAttribute.Execute C# (CSharp) Метод

        public override void Execute(IRequest req, IResponse res, object requestDto)
        {
            if (!string.IsNullOrEmpty(View))
            {
                object currentView;
                if (!req.Items.TryGetValue("View", out currentView) || string.IsNullOrEmpty(currentView as string))
                    req.Items["View"] = View;
            }
            if (!string.IsNullOrEmpty(Template))
            {
                object currentTemplate;
                if (!req.Items.TryGetValue("Template", out currentTemplate) || string.IsNullOrEmpty(currentTemplate as string))
                    req.Items["Template"] = Template;
            }
        }
    }