internal static DirectiveMiddleware Create <TMiddleware>()
where TMiddleware : class
{
return(next =>
{
MiddlewareFactory <TMiddleware, IServiceProvider, FieldDelegate> factory =
MiddlewareCompiler <TMiddleware>
.CompileFactory <IServiceProvider, FieldDelegate>(
(services, next) =>
new IParameterHandler[] { new ServiceParameterHandler(services) });
return CreateDelegate(
(s, n) => factory(s, n),
next);
});
}
internal static RequestCoreMiddleware Create <TMiddleware>()
where TMiddleware : class
{
return((context, next) =>
{
TMiddleware middleware =
MiddlewareCompiler <TMiddleware>
.CompileFactory <IRequestCoreMiddlewareContext, RequestDelegate>(
(c, n) => CreateFactoryParameterHandlers(c, context.Options))
.Invoke(context, next);
ClassQueryDelegate <TMiddleware, IRequestContext> compiled =
MiddlewareCompiler <TMiddleware> .CompileDelegate <IRequestContext>(
(c, m) => CreateDelegateParameterHandlers(c, context.Options));
return c => compiled(c, middleware);
});
}