vendor/github.com/aws/aws-sdk-go/internal/s3err/error.go

   1 package s3err
   2
   3 import (
   4         "fmt"
   5
   6         "github.com/aws/aws-sdk-go/aws/awserr"
   7         "github.com/aws/aws-sdk-go/aws/request"
   8 )
   9
  10 // RequestFailure provides additional S3 specific metadata for the request
  11 // failure.
  12 type RequestFailure struct {
  13         awserr.RequestFailure
  14
  15         hostID string
  16 }
  17
  18 // NewRequestFailure returns a request failure error decordated with S3
  19 // specific metadata.
  20 func NewRequestFailure(err awserr.RequestFailure, hostID string) *RequestFailure {
  21         return &RequestFailure{RequestFailure: err, hostID: hostID}
  22 }
  23
  24 func (r RequestFailure) Error() string {
  25         extra := fmt.Sprintf("status code: %d, request id: %s, host id: %s",
  26                 r.StatusCode(), r.RequestID(), r.hostID)
  27         return awserr.SprintError(r.Code(), r.Message(), extra, r.OrigErr())
  28 }
  29 func (r RequestFailure) String() string {
  30         return r.Error()
  31 }
  32
  33 // HostID returns the HostID request response value.
  34 func (r RequestFailure) HostID() string {
  35         return r.hostID
  36 }
  37
  38 // RequestFailureWrapperHandler returns a handler to rap an
  39 // awserr.RequestFailure with the  S3 request ID 2 from the response.
  40 func RequestFailureWrapperHandler() request.NamedHandler {
  41         return request.NamedHandler{
  42                 Name: "awssdk.s3.errorHandler",
  43                 Fn: func(req *request.Request) {
  44                         reqErr, ok := req.Error.(awserr.RequestFailure)
  45                         if !ok || reqErr == nil {
  46                                 return
  47                         }
  48
  49                         hostID := req.HTTPResponse.Header.Get("X-Amz-Id-2")
  50                         if req.Error == nil {
  51                                 return
  52                         }
  53
  54                         req.Error = NewRequestFailure(reqErr, hostID)
  55                 },
  56         }
  57 }