stripprefix

README

#stripprefix

This package defines a request handler that simply attempts to mutatet the request object by stripping a given prefix from it.

##Dependencies

• Package xhttp
• Package execution

These are the only two external dependencies required as they are necessary to take into account the execution context of a request-handling goroutine.

##License

BSD 3-clause

Documentation

Index

• type Handler
  • func NewHandler(prefix string) Handler
  • func (h Handler) Link(nh xhttp.Handler) xhttp.HandlerLinker
  • func (h Handler) ServeHTTP(w http.ResponseWriter, r *http.Request)

Types

type Handler

type Handler struct {
	// contains filtered or unexported fields
}

Handler returns a xhttp.Handler which sole purpose is to remove a given prefix from the http request URL path. If the prefix does not exist, a 404 HTTP error is sent.

func NewHandler

func NewHandler(prefix string) Handler

NewHandler returns a request Handler whose task is simply to mutate the request object by stripping it from a given prefix.

func (Handler) Link

func (h Handler) Link(nh xhttp.Handler) xhttp.HandlerLinker

Link registers a next request Handler to be called by ServeHTTP method. It returns the result of the linking.

func (Handler) ServeHTTP

func (h Handler) ServeHTTP(w http.ResponseWriter, r *http.Request)