Add configurable codecs for broker/transport
This commit is contained in:
25
broker/codec/json/json.go
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25
broker/codec/json/json.go
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@@ -0,0 +1,25 @@
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package json
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import (
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"encoding/json"
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"github.com/micro/go-micro/broker"
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)
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type jsonCodec struct{}
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func (j jsonCodec) Marshal(v interface{}) ([]byte, error) {
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return json.Marshal(v)
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}
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func (j jsonCodec) Unmarshal(d []byte, v interface{}) error {
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return json.Unmarshal(d, v)
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}
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func (j jsonCodec) String() string {
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return "json"
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}
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func NewCodec() broker.Codec {
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return jsonCodec{}
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}
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34
broker/codec/noop/noop.go
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34
broker/codec/noop/noop.go
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@@ -0,0 +1,34 @@
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package noop
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import (
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"errors"
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"github.com/micro/go-micro/broker"
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)
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type noopCodec struct{}
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func (n noopCodec) Marshal(v interface{}) ([]byte, error) {
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msg, ok := v.(*broker.Message)
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if !ok {
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return nil, errors.New("invalid message")
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}
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return msg.Body, nil
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}
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func (n noopCodec) Unmarshal(d []byte, v interface{}) error {
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msg, ok := v.(*broker.Message)
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if !ok {
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return errors.New("invalid message")
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}
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msg.Body = d
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return nil
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}
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func (n noopCodec) String() string {
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return "noop"
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}
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func NewCodec() broker.Codec {
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return noopCodec{}
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}
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