private HttpHandlerDelegate GetHttpHandler(JancyExpressRoutingConfiguration routingConfiguration, JancyExpressScopedRoutingConfiguration scopedRoutingConfiguration, JancyExpressGlobalRoutingConfiguration globalRoutingConfiguration, IServiceProvider serviceProvider, HttpRequest request, HttpResponse response, RouteData routeData)
{
HttpHandlerDelegate httpHandler = () =>
{
var handler = serviceProvider.GetService <IHttpHandler>(routingConfiguration.HttpHandlerType);
return(handler.Handle(request, response, routeData));
};
var httpHandlerMiddlewares =
GetHttpHandlerMiddlewares(routingConfiguration.HttpHandlerMiddlewareTypes, serviceProvider)
.Concat(GetHttpHandlerMiddlewares(scopedRoutingConfiguration.HttpHandlerMiddlewareTypes, serviceProvider))
.Concat(GetHttpHandlerMiddlewares(globalRoutingConfiguration.HttpHandlerMiddlewareTypes, serviceProvider));
foreach (var middleware in httpHandlerMiddlewares)
{
var previous = httpHandler;
httpHandler = () => middleware.Handle(request, response, routeData, previous);
}
return(httpHandler);
}
public JancyExpressRoute GenerateRoute(JancyExpressRoutingConfiguration routingConfiguration, JancyExpressScopedRoutingConfiguration scopedRoutingConfiguration, JancyExpressGlobalRoutingConfiguration globalRoutingConfiguration)
{
return(new JancyExpressRoute
{
Verb = routingConfiguration.Verb.ToString(),
Template = routingConfiguration.Template,
Handler = GetHandlerFunc(routingConfiguration, scopedRoutingConfiguration, globalRoutingConfiguration)
});
}
private Func <HttpRequest, HttpResponse, RouteData, Task> GetHandlerFunc(JancyExpressRoutingConfiguration routingConfiguration, JancyExpressScopedRoutingConfiguration scopedRoutingConfiguration, JancyExpressGlobalRoutingConfiguration globalRoutingConfiguration)
{
return((request, response, routeData) =>
{
var serviceProvider = request.HttpContext.RequestServices;
var httpHandler = GetHttpHandler(routingConfiguration, scopedRoutingConfiguration, globalRoutingConfiguration, serviceProvider, request, response, routeData);
return httpHandler();
});
}
public JancyExpressGlobalRouterConfiguration(JancyExpressGlobalRoutingConfiguration globalRoutingConfiguration)
{
GlobalRoutingConfiguration = globalRoutingConfiguration;
}
