Owin.Builder.AppBuilder.Convert C# (CSharp) Method

        private object Convert(Type signature, object app)
        {
            if (app == null)
            {
                return null;
            }

            object oneHop = ConvertOneHop(signature, app);
            if (oneHop != null)
            {
                return oneHop;
            }

            object multiHop = ConvertMultiHop(signature, app);
            if (multiHop != null)
            {
                return multiHop;
            }
            throw new ArgumentException(
                string.Format(CultureInfo.CurrentCulture, BuilderResources.Exception_NoConversionExists, app.GetType(), signature),
                "signature");
        }