mirror of
https://github.com/documize/community.git
synced 2025-07-21 14:19:43 +02:00
28 lines
1.3 KiB
Go
28 lines
1.3 KiB
Go
package mux
|
|
|
|
import "net/http"
|
|
|
|
// MiddlewareFunc is a function which receives an http.Handler and returns another http.Handler.
|
|
// Typically, the returned handler is a closure which does something with the http.ResponseWriter and http.Request passed
|
|
// to it, and then calls the handler passed as parameter to the MiddlewareFunc.
|
|
type MiddlewareFunc func(http.Handler) http.Handler
|
|
|
|
// middleware interface is anything which implements a MiddlewareFunc named Middleware.
|
|
type middleware interface {
|
|
Middleware(handler http.Handler) http.Handler
|
|
}
|
|
|
|
// MiddlewareFunc also implements the middleware interface.
|
|
func (mw MiddlewareFunc) Middleware(handler http.Handler) http.Handler {
|
|
return mw(handler)
|
|
}
|
|
|
|
// Use appends a MiddlewareFunc to the chain. Middleware can be used to intercept or otherwise modify requests and/or responses, and are executed in the order that they are applied to the Router.
|
|
func (r *Router) Use(mwf MiddlewareFunc) {
|
|
r.middlewares = append(r.middlewares, mwf)
|
|
}
|
|
|
|
// useInterface appends a middleware to the chain. Middleware can be used to intercept or otherwise modify requests and/or responses, and are executed in the order that they are applied to the Router.
|
|
func (r *Router) useInterface(mw middleware) {
|
|
r.middlewares = append(r.middlewares, mw)
|
|
}
|