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go-micro/codec/json/marshaler.go

26 lines
465 B
Go

package json
import (
"encoding/json"
"github.com/golang/protobuf/jsonpb"
"github.com/golang/protobuf/proto"
)
type Marshaler struct{}
func (j Marshaler) Marshal(v interface{}) ([]byte, error) {
return json.Marshal(v)
}
func (j Marshaler) Unmarshal(d []byte, v interface{}) error {
if pb, ok := v.(proto.Message); ok {
return jsonpb.UnmarshalString(string(d), pb)
}
return json.Unmarshal(d, v)
}
func (j Marshaler) String() string {
return "json"
}