78 lines
2.5 KiB
Go
78 lines
2.5 KiB
Go
package ec2query
|
|
|
|
//go:generate go run -tags codegen ../../../models/protocol_tests/generate.go ../../../models/protocol_tests/output/ec2.json unmarshal_test.go
|
|
|
|
import (
|
|
"encoding/xml"
|
|
|
|
"github.com/aws/aws-sdk-go/aws/awserr"
|
|
"github.com/aws/aws-sdk-go/aws/request"
|
|
"github.com/aws/aws-sdk-go/private/protocol/xml/xmlutil"
|
|
)
|
|
|
|
// UnmarshalHandler is a named request handler for unmarshaling ec2query protocol requests
|
|
var UnmarshalHandler = request.NamedHandler{Name: "awssdk.ec2query.Unmarshal", Fn: Unmarshal}
|
|
|
|
// UnmarshalMetaHandler is a named request handler for unmarshaling ec2query protocol request metadata
|
|
var UnmarshalMetaHandler = request.NamedHandler{Name: "awssdk.ec2query.UnmarshalMeta", Fn: UnmarshalMeta}
|
|
|
|
// UnmarshalErrorHandler is a named request handler for unmarshaling ec2query protocol request errors
|
|
var UnmarshalErrorHandler = request.NamedHandler{Name: "awssdk.ec2query.UnmarshalError", Fn: UnmarshalError}
|
|
|
|
// Unmarshal unmarshals a response body for the EC2 protocol.
|
|
func Unmarshal(r *request.Request) {
|
|
defer r.HTTPResponse.Body.Close()
|
|
if r.DataFilled() {
|
|
decoder := xml.NewDecoder(r.HTTPResponse.Body)
|
|
err := xmlutil.UnmarshalXML(r.Data, decoder, "")
|
|
if err != nil {
|
|
r.Error = awserr.NewRequestFailure(
|
|
awserr.New(request.ErrCodeSerialization,
|
|
"failed decoding EC2 Query response", err),
|
|
r.HTTPResponse.StatusCode,
|
|
r.RequestID,
|
|
)
|
|
return
|
|
}
|
|
}
|
|
}
|
|
|
|
// UnmarshalMeta unmarshals response headers for the EC2 protocol.
|
|
func UnmarshalMeta(r *request.Request) {
|
|
r.RequestID = r.HTTPResponse.Header.Get("X-Amzn-Requestid")
|
|
if r.RequestID == "" {
|
|
// Alternative version of request id in the header
|
|
r.RequestID = r.HTTPResponse.Header.Get("X-Amz-Request-Id")
|
|
}
|
|
}
|
|
|
|
type xmlErrorResponse struct {
|
|
XMLName xml.Name `xml:"Response"`
|
|
Code string `xml:"Errors>Error>Code"`
|
|
Message string `xml:"Errors>Error>Message"`
|
|
RequestID string `xml:"RequestID"`
|
|
}
|
|
|
|
// UnmarshalError unmarshals a response error for the EC2 protocol.
|
|
func UnmarshalError(r *request.Request) {
|
|
defer r.HTTPResponse.Body.Close()
|
|
|
|
var respErr xmlErrorResponse
|
|
err := xmlutil.UnmarshalXMLError(&respErr, r.HTTPResponse.Body)
|
|
if err != nil {
|
|
r.Error = awserr.NewRequestFailure(
|
|
awserr.New(request.ErrCodeSerialization,
|
|
"failed to unmarshal error message", err),
|
|
r.HTTPResponse.StatusCode,
|
|
r.RequestID,
|
|
)
|
|
return
|
|
}
|
|
|
|
r.Error = awserr.NewRequestFailure(
|
|
awserr.New(respErr.Code, respErr.Message, nil),
|
|
r.HTTPResponse.StatusCode,
|
|
respErr.RequestID,
|
|
)
|
|
}
|