54 lines
1.5 KiB
Go
54 lines
1.5 KiB
Go
package simpledb
|
|
|
|
import (
|
|
"encoding/xml"
|
|
"io"
|
|
"io/ioutil"
|
|
"strings"
|
|
|
|
"github.com/aws/aws-sdk-go/aws/awserr"
|
|
"github.com/aws/aws-sdk-go/aws/request"
|
|
)
|
|
|
|
type xmlErrorDetail struct {
|
|
Code string `xml:"Code"`
|
|
Message string `xml:"Message"`
|
|
}
|
|
|
|
type xmlErrorResponse struct {
|
|
XMLName xml.Name `xml:"Response"`
|
|
Errors []xmlErrorDetail `xml:"Errors>Error"`
|
|
RequestID string `xml:"RequestID"`
|
|
}
|
|
|
|
func unmarshalError(r *request.Request) {
|
|
defer r.HTTPResponse.Body.Close()
|
|
defer io.Copy(ioutil.Discard, r.HTTPResponse.Body)
|
|
|
|
if r.HTTPResponse.ContentLength == int64(0) {
|
|
// No body, use status code to generate an awserr.Error
|
|
r.Error = awserr.NewRequestFailure(
|
|
awserr.New(strings.Replace(r.HTTPResponse.Status, " ", "", -1), r.HTTPResponse.Status, nil),
|
|
r.HTTPResponse.StatusCode,
|
|
"",
|
|
)
|
|
return
|
|
}
|
|
|
|
resp := &xmlErrorResponse{}
|
|
err := xml.NewDecoder(r.HTTPResponse.Body).Decode(resp)
|
|
if err != nil && err != io.EOF {
|
|
r.Error = awserr.New("SerializationError", "failed to decode SimpleDB XML error response", nil)
|
|
} else if len(resp.Errors) == 0 {
|
|
r.Error = awserr.New("MissingError", "missing error code in SimpleDB XML error response", nil)
|
|
} else {
|
|
// If there are multiple error codes, return only the first as the aws.Error interface only supports
|
|
// one error code.
|
|
r.Error = awserr.NewRequestFailure(
|
|
awserr.New(resp.Errors[0].Code, resp.Errors[0].Message, nil),
|
|
r.HTTPResponse.StatusCode,
|
|
resp.RequestID,
|
|
)
|
|
}
|
|
}
|