Package com.spec.web.expresso.middleware

Interface Middleware

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface Middleware

The following functional interface will act as a middleware. Where it accepts three parameters req, res and next() where

Method Summary

Modifier and Type	Method	Description
void	execute(HttpRequest req, HttpResponse res, MiddlewareContext ctx)	The following method is implemented by user.

Method Details

execute

void execute(HttpRequest req,
 HttpResponse res,
 MiddlewareContext ctx)

The following method is implemented by user. Modifying the http request and modify the response. The MiddlewareFlowController.next() is used to call the next middleware on the queue.

Parameters:

req - the http request

res - the http response

ctx - MiddlewareFlowController