func unmarshalSuccessfulKeysResponse(header http.Header, body []byte) (*Response, error) {
var res Response
err := codec.NewDecoderBytes(body, new(codec.JsonHandle)).Decode(&res)
if err != nil {
return nil, ErrInvalidJSON
}
if header.Get("X-Etcd-Index") != "" {
res.Index, err = strconv.ParseUint(header.Get("X-Etcd-Index"), 10, 64)
if err != nil {
return nil, err
}
}
return &res, nil
}
// Unmarshal parses RawResponse and stores the result in Response
func (rr *RawResponse) Unmarshal() (*Response, error) {
if rr.StatusCode != http.StatusOK && rr.StatusCode != http.StatusCreated {
return nil, handleError(rr.Body)
}
resp := new(Response)
err := codec.NewDecoderBytes(rr.Body, new(codec.JsonHandle)).Decode(resp)
if err != nil {
return nil, err
}
// attach index and term to response
resp.EtcdIndex, _ = strconv.ParseUint(rr.Header.Get("X-Etcd-Index"), 10, 64)
resp.RaftIndex, _ = strconv.ParseUint(rr.Header.Get("X-Raft-Index"), 10, 64)
resp.RaftTerm, _ = strconv.ParseUint(rr.Header.Get("X-Raft-Term"), 10, 64)
return resp, nil
}