50 lines
1011 B
Go
50 lines
1011 B
Go
package grpc
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import (
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"go.unistack.org/micro/v3/codec"
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"google.golang.org/grpc/encoding"
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)
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var (
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_ codec.Codec = &wrapGrpcCodec{}
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_ encoding.Codec = &wrapMicroCodec{}
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)
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type wrapMicroCodec struct{ codec.Codec }
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func (w *wrapMicroCodec) Name() string {
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return w.Codec.String()
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}
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func (w *wrapMicroCodec) Marshal(v interface{}) ([]byte, error) {
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return w.Codec.Marshal(v)
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}
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func (w *wrapMicroCodec) Unmarshal(d []byte, v interface{}) error {
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return w.Codec.Unmarshal(d, v)
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}
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type wrapGrpcCodec struct{ encoding.Codec }
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func (w *wrapGrpcCodec) String() string {
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return w.Codec.Name()
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}
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func (w *wrapGrpcCodec) Marshal(v interface{}, opts ...codec.Option) ([]byte, error) {
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if m, ok := v.(*codec.Frame); ok {
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return m.Data, nil
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}
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return w.Codec.Marshal(v)
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}
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func (w *wrapGrpcCodec) Unmarshal(d []byte, v interface{}, opts ...codec.Option) error {
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if d == nil || v == nil {
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return nil
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}
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if m, ok := v.(*codec.Frame); ok {
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m.Data = d
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return nil
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}
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return w.Codec.Unmarshal(d, v)
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}
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