proto_binding.go

package binding

import (
	"io/ioutil"
	"net/http"

	"github.com/golang/protobuf/proto"
)

type protobufBinding struct{}

func (protobufBinding) Name() string {
	return "protobuf"
}

func (b protobufBinding) Bind(req *http.Request, obj interface{}) error {
	buf, err := ioutil.ReadAll(req.Body)
	if err != nil {
		return err
	}
	return b.BindBody(buf, obj)
}

func (protobufBinding) BindBody(body []byte, obj interface{}) error {
	if err := proto.Unmarshal(body, obj.(proto.Message)); err != nil {
		return err
	}
	return nil
}