remove codecs

transport/codec/codec.go

@@ -1,10 +0,0 @@
-package codec
-
-// Codec is used for encoding where the transport doesn't natively support
-// headers in the message type. In this case the entire message is
-// encoded as the payload
-type Codec interface {
-	Marshal(interface{}) ([]byte, error)
-	Unmarshal([]byte, interface{}) error
-	String() string
-}

transport/codec/json/json.go

@@ -1,25 +0,0 @@
-package json
-
-import (
-	"encoding/json"
-
-	"github.com/micro/go-micro/transport/codec"
-)
-
-type jsonCodec struct{}
-
-func (j jsonCodec) Marshal(v interface{}) ([]byte, error) {
-	return json.Marshal(v)
-}
-
-func (j jsonCodec) Unmarshal(d []byte, v interface{}) error {
-	return json.Unmarshal(d, v)
-}
-
-func (j jsonCodec) String() string {
-	return "json"
-}
-
-func NewCodec() codec.Codec {
-	return jsonCodec{}
-}

transport/codec/noop/noop.go

@@ -1,35 +0,0 @@
-package noop
-
-import (
-	"errors"
-
-	"github.com/micro/go-micro/transport"
-	"github.com/micro/go-micro/transport/codec"
-)
-
-type noopCodec struct{}
-
-func (n noopCodec) Marshal(v interface{}) ([]byte, error) {
-	msg, ok := v.(*transport.Message)
-	if !ok {
-		return nil, errors.New("invalid message")
-	}
-	return msg.Body, nil
-}
-
-func (n noopCodec) Unmarshal(d []byte, v interface{}) error {
-	msg, ok := v.(*transport.Message)
-	if !ok {
-		return errors.New("invalid message")
-	}
-	msg.Body = d
-	return nil
-}
-
-func (n noopCodec) String() string {
-	return "noop"
-}
-
-func NewCodec() codec.Codec {
-	return noopCodec{}
-}

transport/options.go

@@ -5,12 +5,12 @@ import (
 	"crypto/tls"
 	"time"
 
-	"github.com/micro/go-micro/transport/codec"
+	"github.com/micro/go-micro/codec"
 )
 
 type Options struct {
 	Addrs     []string
-	Codec     codec.Codec
+	Codec     codec.Marshaler
 	Secure    bool
 	TLSConfig *tls.Config
 	// Timeout sets the timeout for Send/Recv
@@ -50,7 +50,7 @@ func Addrs(addrs ...string) Option {
 
 // Codec sets the codec used for encoding where the transport
 // does not support message headers
-func Codec(c codec.Codec) Option {
+func Codec(c codec.Marshaler) Option {
 	return func(o *Options) {
 		o.Codec = c
 	}