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- package runtime
- import (
- "google.golang.org/genproto/googleapis/api/httpbody"
- )
- // HTTPBodyMarshaler is a Marshaler which supports marshaling of a
- // google.api.HttpBody message as the full response body if it is
- // the actual message used as the response. If not, then this will
- // simply fallback to the Marshaler specified as its default Marshaler.
- type HTTPBodyMarshaler struct {
- Marshaler
- }
- // ContentType returns its specified content type in case v is a
- // google.api.HttpBody message, otherwise it will fall back to the default Marshalers
- // content type.
- func (h *HTTPBodyMarshaler) ContentType(v interface{}) string {
- if httpBody, ok := v.(*httpbody.HttpBody); ok {
- return httpBody.GetContentType()
- }
- return h.Marshaler.ContentType(v)
- }
- // Marshal marshals "v" by returning the body bytes if v is a
- // google.api.HttpBody message, otherwise it falls back to the default Marshaler.
- func (h *HTTPBodyMarshaler) Marshal(v interface{}) ([]byte, error) {
- if httpBody, ok := v.(*httpbody.HttpBody); ok {
- return httpBody.GetData(), nil
- }
- return h.Marshaler.Marshal(v)
- }
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