public EntityDispatcherFactory(
     IServiceProvider serviceProvider
     , EntityOptions options)
 {
     this.Options = options ?? new EntityOptions();
 }
        // private Dictionary<string, IEntityConcreteFactory> _FactoryByAuthenticationMode;

        // EntityOptions
        public EntityDispatcherFactory(
            IServiceProvider serviceProvider
            , IOptions <EntityOptions> options)
        {
            this.Options = options.Value ?? new EntityOptions();
        }