func (handler ControllerHandler) getResponse(r *http.Request) Response {
	controller := handler.factory()
	controller.SetRequest(r)
	controller.Init()
	rController := reflect.ValueOf(controller)
	method := rController.MethodByName(handler.methodName)

	// get args from gorilla mux
	var args []reflect.Value
	for _, val := range mux.Vars(r) {
		args = append(args, reflect.ValueOf(val))
	}

	// make sure number of args matches the controller method
	expected := len(args)
	actual := method.Type().NumIn()
	if expected != actual {
		panic(fmt.Sprintf("Method '%s' has %d args, expected %d", handler.methodName, actual, expected))
	}

	out := method.Call(args)
	if out[0].IsNil() {
		panic("Response from controller was nil")
	}

	resp := out[0].Interface().(Response)
	if resp == nil {
		panic("Response from controller was not Response interface")
	}

	controller.Session().WriteToResponse(resp)
	return resp
}
func (handler ControllerHandler) getResponse(r *http.Request) Response {
	controller := handler.factory()
	controller.SetRequest(r)
	controller.Init()
	rController := reflect.ValueOf(controller)
	method := rController.MethodByName(handler.methodName)

	
	var args []reflect.Value
	for _, val := range mux.Vars(r) {
		args = append(args, reflect.ValueOf(val))
	}

	
	expected := len(args)
	actual := method.Type().NumIn()
	if expected != actual {
		panic(fmt.Sprintf("Method '%s' has %d args, expected %d", handler.methodName, actual, expected))
	}

	out := method.Call(args)
	if out[0].IsNil() {
		panic("Response from controller was nil")
	}

	resp := out[0].Interface().(Response)
	if resp == nil {
		panic("Response from controller was not Response interface")
	}

	controller.Session().WriteToResponse(resp)
	return resp
}
func ( handler ControllerHandler ) getResponse ( r * http . Request ) Response { controller := handler . factory ( ) controller . SetRequest ( r ) controller . Init ( ) rController := reflect . ValueOf ( controller ) method := rController . MethodByName ( handler . methodName ) // get args from gorilla mux var args [ ] reflect . Value for _ , val := range mux . Vars ( r ) { args = append ( args , reflect . ValueOf ( val ) ) } // make sure number of args matches the controller method expected := len ( args ) actual := method . Type ( ) . NumIn ( ) if expected != actual { panic ( fmt . Sprintf ( " " , handler . methodName , actual , expected ) ) } out := method . Call ( args ) if out [ 0 ] . IsNil ( ) { panic ( " " ) } resp := out [ 0 ] . Interface ( ) . ( Response ) if resp == nil { panic ( " " ) } controller . Session ( ) . WriteToResponse ( resp ) return resp }
// getResponse executes the specified controller's method using reflection
// and returns the response object
getResponse executes the specified controller s method using reflection and returns the response object