func writeResponse(w http.ResponseWriter, statusCode int, action string, data interface{}) {
responseBuffer := &bytes.Buffer{}
encoder := xml.NewEncoder(responseBuffer)
resultWrapper := xml.StartElement{Name: xml.Name{Local: action + "Result"}}
err := encoder.EncodeToken(resultWrapper)
if err != nil {
panic(err)
}
err = xmlutil.BuildXML(data, encoder)
if err != nil {
panic(err)
}
err = encoder.EncodeToken(resultWrapper.End())
if err != nil {
panic(err)
}
err = encoder.Flush()
if err != nil {
panic(err)
}
w.WriteHeader(statusCode)
_, err = w.Write(responseBuffer.Bytes())
if err != nil {
panic(err)
}
}
// Build builds a request payload for the REST XML protocol.
func Build(r *request.Request) {
rest.Build(r)
if t := rest.PayloadType(r.Params); t == "structure" || t == "" {
var buf bytes.Buffer
err := xmlutil.BuildXML(r.Params, xml.NewEncoder(&buf))
if err != nil {
r.Error = awserr.New("SerializationError", "failed to encode rest XML request", err)
return
}
r.SetBufferBody(buf.Bytes())
}
}