diff options
Diffstat (limited to 'vendor/github.com/aws/aws-sdk-go/private/protocol/rest/unmarshal.go')
| -rw-r--r-- | vendor/github.com/aws/aws-sdk-go/private/protocol/rest/unmarshal.go | 36 |
1 files changed, 24 insertions, 12 deletions
diff --git a/vendor/github.com/aws/aws-sdk-go/private/protocol/rest/unmarshal.go b/vendor/github.com/aws/aws-sdk-go/private/protocol/rest/unmarshal.go index 33fd53b12..74e361e07 100644 --- a/vendor/github.com/aws/aws-sdk-go/private/protocol/rest/unmarshal.go +++ b/vendor/github.com/aws/aws-sdk-go/private/protocol/rest/unmarshal.go @@ -57,7 +57,7 @@ func unmarshalBody(r *request.Request, v reflect.Value) { defer r.HTTPResponse.Body.Close() b, err := ioutil.ReadAll(r.HTTPResponse.Body) if err != nil { - r.Error = awserr.New("SerializationError", "failed to decode REST response", err) + r.Error = awserr.New(request.ErrCodeSerialization, "failed to decode REST response", err) } else { payload.Set(reflect.ValueOf(b)) } @@ -65,7 +65,7 @@ func unmarshalBody(r *request.Request, v reflect.Value) { defer r.HTTPResponse.Body.Close() b, err := ioutil.ReadAll(r.HTTPResponse.Body) if err != nil { - r.Error = awserr.New("SerializationError", "failed to decode REST response", err) + r.Error = awserr.New(request.ErrCodeSerialization, "failed to decode REST response", err) } else { str := string(b) payload.Set(reflect.ValueOf(&str)) @@ -77,7 +77,7 @@ func unmarshalBody(r *request.Request, v reflect.Value) { case "io.ReadSeeker": b, err := ioutil.ReadAll(r.HTTPResponse.Body) if err != nil { - r.Error = awserr.New("SerializationError", + r.Error = awserr.New(request.ErrCodeSerialization, "failed to read response body", err) return } @@ -85,7 +85,7 @@ func unmarshalBody(r *request.Request, v reflect.Value) { default: io.Copy(ioutil.Discard, r.HTTPResponse.Body) defer r.HTTPResponse.Body.Close() - r.Error = awserr.New("SerializationError", + r.Error = awserr.New(request.ErrCodeSerialization, "failed to decode REST response", fmt.Errorf("unknown payload type %s", payload.Type())) } @@ -115,14 +115,14 @@ func unmarshalLocationElements(r *request.Request, v reflect.Value) { case "header": err := unmarshalHeader(m, r.HTTPResponse.Header.Get(name), field.Tag) if err != nil { - r.Error = awserr.New("SerializationError", "failed to decode REST response", err) + r.Error = awserr.New(request.ErrCodeSerialization, "failed to decode REST response", err) break } case "headers": prefix := field.Tag.Get("locationName") err := unmarshalHeaderMap(m, r.HTTPResponse.Header, prefix) if err != nil { - r.Error = awserr.New("SerializationError", "failed to decode REST response", err) + r.Error = awserr.New(request.ErrCodeSerialization, "failed to decode REST response", err) break } } @@ -146,6 +146,9 @@ func unmarshalStatusCode(v reflect.Value, statusCode int) { } func unmarshalHeaderMap(r reflect.Value, headers http.Header, prefix string) error { + if len(headers) == 0 { + return nil + } switch r.Interface().(type) { case map[string]*string: // we only support string map value types out := map[string]*string{} @@ -155,19 +158,28 @@ func unmarshalHeaderMap(r reflect.Value, headers http.Header, prefix string) err out[k[len(prefix):]] = &v[0] } } - r.Set(reflect.ValueOf(out)) + if len(out) != 0 { + r.Set(reflect.ValueOf(out)) + } + } return nil } func unmarshalHeader(v reflect.Value, header string, tag reflect.StructTag) error { - isJSONValue := tag.Get("type") == "jsonvalue" - if isJSONValue { + switch tag.Get("type") { + case "jsonvalue": if len(header) == 0 { return nil } - } else if !v.IsValid() || (header == "" && v.Elem().Kind() != reflect.String) { - return nil + case "blob": + if len(header) == 0 { + return nil + } + default: + if !v.IsValid() || (header == "" && v.Elem().Kind() != reflect.String) { + return nil + } } switch v.Interface().(type) { @@ -178,7 +190,7 @@ func unmarshalHeader(v reflect.Value, header string, tag reflect.StructTag) erro if err != nil { return err } - v.Set(reflect.ValueOf(&b)) + v.Set(reflect.ValueOf(b)) case *bool: b, err := strconv.ParseBool(header) if err != nil { |