export 'method supported' interfaces

1 files changed, 35 insertions, 17 deletions

diff --git a/core.go b/core.go
index 73d3e0a..b159fdd 100644
--- a/core.go
+++ b/core.go
@@ -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)