frostfs-api-go/rpc/message/encoding.go
Evgenii Stratonikov 03759317ef
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protogen: Initial implementation
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2024-08-06 16:56:37 +03:00

55 lines
1.4 KiB
Go

package message
import (
"encoding/json"
)
// GRPCConvertedMessage is an interface
// of the gRPC message that is used
// for Message encoding/decoding.
type GRPCConvertedMessage interface {
UnmarshalProtobuf([]byte) error
}
// Unmarshal decodes m from its Protobuf binary representation
// via related gRPC message.
//
// gm should be tof the same type as the m.ToGRPCMessage() return.
func Unmarshal(m Message, data []byte, gm GRPCConvertedMessage) error {
if err := gm.UnmarshalProtobuf(data); err != nil {
return err
}
return m.FromGRPCMessage(gm)
// if err := proto.Unmarshal(data, gm); err != nil {
// return err
// }
// return m.FromGRPCMessage(gm)
}
// MarshalJSON encodes m to Protobuf JSON representation.
func MarshalJSON(m Message) ([]byte, error) {
return json.Marshal(m.ToGRPCMessage())
// return protojson.MarshalOptions{
// EmitUnpopulated: true,
// }.Marshal(
// m.ToGRPCMessage().(proto.Message),
// )
}
// UnmarshalJSON decodes m from its Protobuf JSON representation
// via related gRPC message.
//
// gm should be tof the same type as the m.ToGRPCMessage() return.
func UnmarshalJSON(m Message, data []byte, gm any) error {
if err := json.Unmarshal(data, gm); err != nil {
return err
}
return m.FromGRPCMessage(gm)
// if err := protojson.Unmarshal(data, gm); err != nil {
// return err
// }
// return m.FromGRPCMessage(gm)
}