unistack-org/micro-codec-jsonpb
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update for latest micro

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Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>
This commit is contained in:
Василий Толстов 2021-09-22 02:17:04 +03:00
parent d573acae5c
commit 047c791f3b
4 changed files with 56 additions and 17 deletions
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2
go.mod
View File

@ -3,6 +3,6 @@ module github.com/unistack-org/micro-codec-jsonpb/v3
go 1.16
require (
github.com/unistack-org/micro/v3 v3.7.1
github.com/unistack-org/micro/v3 v3.7.3
google.golang.org/protobuf v1.27.1
)

9
go.sum
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@ -1,4 +1,3 @@
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/ef-ds/deque v1.0.4/go.mod h1:gXDnTC3yqvBcHbq2lcExjtAcVrOnJCbMcZXmuj8Z4tg=
github.com/golang-jwt/jwt/v4 v4.0.0/go.mod h1:/xlHOz8bRuivTWchD4jCa+NbatV+wEUSzwAxVc6locg=
github.com/golang/protobuf v1.5.0/go.mod h1:FsONVRAS9T7sI+LIUmWTfcYkHO4aIWwzhcaSAoJOfIk=
@ -6,14 +5,11 @@ github.com/google/go-cmp v0.5.5 h1:Khx7svrCpmxxtHBq5j2mp/xVjsi8hQMfNLvJFAlrGgU=
github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
github.com/imdario/mergo v0.3.12/go.mod h1:jmQim1M+e3UYxmgPu/WyfjB3N3VflVyUjjjwH0dnCYA=
github.com/patrickmn/go-cache v2.1.0+incompatible/go.mod h1:3Qf8kWWT7OJRJbdiICTKqZju1ZixQ/KpMGzzAfe6+WQ=
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/silas/dag v0.0.0-20210121180416-41cf55125c34/go.mod h1:7RTUFBdIRC9nZ7/3RyRNH1bdqIShrDejd1YbLwgPS+I=
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
github.com/unistack-org/micro-proto v0.0.9 h1:KrWLS4FUX7UAWNAilQf70uad6ZPf/0EudeddCXllRVc=
github.com/unistack-org/micro-proto v0.0.9/go.mod h1:Cckwmzd89gvS7ThxzZp9kQR/EOdksFQcsTAtDDyKwrg=
github.com/unistack-org/micro/v3 v3.7.1 h1:gjCon1U8i9upNgw9+iEgbZh2LCeBizDYotQ+THHV0lo=
github.com/unistack-org/micro/v3 v3.7.1/go.mod h1:gBoY6gvzeFiJTZ4FgDttGNSs4Y1+1PRg2cV1yTRMSlg=
github.com/unistack-org/micro/v3 v3.7.3 h1:7dCv7WuTYp47jZ/doVCXDNMnY75imprbmwSnmchTSJY=
github.com/unistack-org/micro/v3 v3.7.3/go.mod h1:78vy7ggElJD+ayx8ruhJsY+SkGUupfR32LXrg1UObvg=
golang.org/x/net v0.0.0-20210510120150-4163338589ed/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
@ -27,4 +23,3 @@ google.golang.org/protobuf v1.27.1 h1:SnqbnDw1V7RiZcXPx5MEeqPv2s79L9i7BJUlG/+Rur
google.golang.org/protobuf v1.27.1/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/yaml.v2 v2.3.0/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

44
jsonpb.go
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@ -11,26 +11,28 @@ import (
)
var (
JsonpbMarshaler = jsonpb.MarshalOptions{
DefaultMarshalOptions = jsonpb.MarshalOptions{
UseEnumNumbers: false,
EmitUnpopulated: false,
UseProtoNames: true,
AllowPartial: false,
}
JsonpbUnmarshaler = jsonpb.UnmarshalOptions{
DefaultUnmarshalOptions = jsonpb.UnmarshalOptions{
DiscardUnknown: false,
AllowPartial: false,
}
)
type jsonpbCodec struct{}
type jsonpbCodec struct {
opts codec.Options
}
const (
flattenTag = "flatten"
)
func (c *jsonpbCodec) Marshal(v interface{}) ([]byte, error) {
func (c *jsonpbCodec) Marshal(v interface{}, opts ...codec.Option) ([]byte, error) {
switch m := v.(type) {
case nil:
return nil, nil
@ -42,12 +44,24 @@ func (c *jsonpbCodec) Marshal(v interface{}) ([]byte, error) {
m = nm
}
}
return JsonpbMarshaler.Marshal(m)
options := c.opts
for _, o := range opts {
o(&options)
}
marshalOptions := DefaultMarshalOptions
if options.Context != nil {
if f, ok := options.Context.Value(marshalOptionsKey{}).(jsonpb.MarshalOptions); ok {
marshalOptions = f
}
}
return marshalOptions.Marshal(m)
}
return nil, codec.ErrInvalidMessage
}
func (c *jsonpbCodec) Unmarshal(d []byte, v interface{}) error {
func (c *jsonpbCodec) Unmarshal(d []byte, v interface{}, opts ...codec.Option) error {
if len(d) == 0 {
return nil
}
@ -63,7 +77,19 @@ func (c *jsonpbCodec) Unmarshal(d []byte, v interface{}) error {
m = nm
}
}
return JsonpbUnmarshaler.Unmarshal(d, m)
options := c.opts
for _, o := range opts {
o(&options)
}
unmarshalOptions := DefaultUnmarshalOptions
if options.Context != nil {
if f, ok := options.Context.Value(unmarshalOptionsKey{}).(jsonpb.UnmarshalOptions); ok {
unmarshalOptions = f
}
}
return unmarshalOptions.Unmarshal(d, m)
}
return codec.ErrInvalidMessage
}
@ -104,6 +130,6 @@ func (c *jsonpbCodec) String() string {
return "jsonpb"
}
func NewCodec() codec.Codec {
return &jsonpbCodec{}
func NewCodec(opts ...codec.Option) codec.Codec {
return &jsonpbCodec{opts: codec.NewOptions(opts...)}
}

18
options.go Normal file
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@ -0,0 +1,18 @@
package jsonpb
import (
codec "github.com/unistack-org/micro/v3/codec"
jsonpb "google.golang.org/protobuf/encoding/protojson"
)
type unmarshalOptionsKey struct{}
func UnmarshalOptions(o jsonpb.UnmarshalOptions) codec.Option {
return codec.SetOption(unmarshalOptionsKey{}, o)
}
type marshalOptionsKey struct{}
func MarshalOptions(o jsonpb.MarshalOptions) codec.Option {
return codec.SetOption(marshalOptionsKey{}, o)
}