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server.go
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server.go
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// Copyright 2014 GoIncremental Limited. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package web
import (
"net/http"
"github.com/codegangsta/negroni"
)
type Middleware interface {
ServeHTTP(rw http.ResponseWriter, r *http.Request, next http.HandlerFunc)
}
type MiddlewareFunc func(rw http.ResponseWriter, r *http.Request,
next http.HandlerFunc)
func (h MiddlewareFunc) ServeHTTP(rw http.ResponseWriter, r *http.Request,
next http.HandlerFunc) {
h(rw, r, next)
}
type Server interface {
Run(port string)
Use(handler Middleware)
UseHandler(http.Handler)
ServeHTTP(rw http.ResponseWriter, r *http.Request)
}
type server struct {
negroni *negroni.Negroni
}
func (s *server) Run(port string) {
s.negroni.Run(port)
}
func (s *server) Use(handler Middleware) {
s.negroni.Use(handler)
}
func (s *server) UseHandler(h http.Handler) {
s.negroni.UseHandler(h)
}
func (s *server) ServeHTTP(rw http.ResponseWriter, r *http.Request) {
s.negroni.ServeHTTP(rw, r)
}
func NewServer() Server {
n := negroni.Classic()
return &server{negroni: n}
}