diff options
Diffstat (limited to 'core.go')
| -rw-r--r-- | core.go | 52 |
1 files changed, 35 insertions, 17 deletions
@@ -14,19 +14,19 @@ const ( DELETE = "DELETE" ) -type geter interface { +type GetSupported interface { Get(values url.Values) (int, interface{}) } -type poster interface { +type PostSupported interface { Post(values url.Values) (int, interface{}) } -type puter interface { +type PutSupported interface { Put(values url.Values) (int, interface{}) } -type deleter interface { +type DeleteSupported interface { Delete(values url.Values) (int, interface{}) } @@ -34,6 +34,10 @@ type API struct { mux *http.ServeMux } +func NewAPI() *API { + return &API{} +} + func (api *API) Abort(rw http.ResponseWriter, statusCode int) { rw.WriteHeader(statusCode) rw.Write([]byte(http.StatusText(statusCode))) @@ -41,33 +45,47 @@ func (api *API) Abort(rw http.ResponseWriter, statusCode int) { func (api *API) requestHandler(resource interface{}) http.HandlerFunc { return func(rw http.ResponseWriter, request *http.Request) { + + var err error + var data interface{} = "" + var code int = 405 + method := request.Method if request.ParseForm() != nil { api.Abort(rw, 400) - return + return } values := request.Form - var data interface{} = "" - var code int = 405 - switch method { case GET: - if r, ok := resource.(geter); ok { + if r, ok := resource.(GetSupported); ok { code, data = r.Get(values) - } + } else { + api.Abort(rw, 405) + return + } case POST: - if r, ok := resource.(poster); ok { + if r, ok := resource.(PostSupported); ok { code, data = r.Post(values) - } + } else { + api.Abort(rw, 405) + return + } case PUT: - if r, ok := resource.(puter); ok { + if r, ok := resource.(PutSupported); ok { code, data = r.Put(values) - } + } else { + api.Abort(rw, 405) + return + } case DELETE: - if r, ok := resource.(deleter); ok { + if r, ok := resource.(DeleteSupported); ok { code, data = r.Delete(values) - } + } else { + api.Abort(rw, 405) + return + } default: api.Abort(rw, 405) return @@ -91,7 +109,7 @@ func (api *API) AddResource(resource interface{}, path string) { func (api *API) Start(port int) error { if api.mux == nil { - return &errorString{"You must add at last one resource to this API."} + return &ErrorString{"You must add at least one resource to this API."} } portString := fmt.Sprintf(":%d", port) http.ListenAndServe(portString, api.mux) |