| // Package restxml provides RESTful XML serialization of AWS |
| // requests and responses. |
| package restxml |
| |
| //go:generate go run -tags codegen ../../../models/protocol_tests/generate.go ../../../models/protocol_tests/input/rest-xml.json build_test.go |
| //go:generate go run -tags codegen ../../../models/protocol_tests/generate.go ../../../models/protocol_tests/output/rest-xml.json unmarshal_test.go |
| |
| import ( |
| "bytes" |
| "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/query" |
| "github.com/aws/aws-sdk-go/private/protocol/rest" |
| "github.com/aws/aws-sdk-go/private/protocol/xml/xmlutil" |
| ) |
| |
| // BuildHandler is a named request handler for building restxml protocol requests |
| var BuildHandler = request.NamedHandler{Name: "awssdk.restxml.Build", Fn: Build} |
| |
| // UnmarshalHandler is a named request handler for unmarshaling restxml protocol requests |
| var UnmarshalHandler = request.NamedHandler{Name: "awssdk.restxml.Unmarshal", Fn: Unmarshal} |
| |
| // UnmarshalMetaHandler is a named request handler for unmarshaling restxml protocol request metadata |
| var UnmarshalMetaHandler = request.NamedHandler{Name: "awssdk.restxml.UnmarshalMeta", Fn: UnmarshalMeta} |
| |
| // UnmarshalErrorHandler is a named request handler for unmarshaling restxml protocol request errors |
| var UnmarshalErrorHandler = request.NamedHandler{Name: "awssdk.restxml.UnmarshalError", Fn: UnmarshalError} |
| |
| // 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.NewRequestFailure( |
| awserr.New("SerializationError", "failed to encode rest XML request", err), |
| r.HTTPResponse.StatusCode, |
| r.RequestID, |
| ) |
| return |
| } |
| r.SetBufferBody(buf.Bytes()) |
| } |
| } |
| |
| // Unmarshal unmarshals a payload response for the REST XML protocol. |
| func Unmarshal(r *request.Request) { |
| if t := rest.PayloadType(r.Data); t == "structure" || t == "" { |
| defer r.HTTPResponse.Body.Close() |
| decoder := xml.NewDecoder(r.HTTPResponse.Body) |
| err := xmlutil.UnmarshalXML(r.Data, decoder, "") |
| if err != nil { |
| r.Error = awserr.NewRequestFailure( |
| awserr.New("SerializationError", "failed to decode REST XML response", err), |
| r.HTTPResponse.StatusCode, |
| r.RequestID, |
| ) |
| return |
| } |
| } else { |
| rest.Unmarshal(r) |
| } |
| } |
| |
| // UnmarshalMeta unmarshals response headers for the REST XML protocol. |
| func UnmarshalMeta(r *request.Request) { |
| rest.UnmarshalMeta(r) |
| } |
| |
| // UnmarshalError unmarshals a response error for the REST XML protocol. |
| func UnmarshalError(r *request.Request) { |
| query.UnmarshalError(r) |
| } |