encoder.go

package gache

import (
	"encoding/json"
	"io"
)

// Encoder is an interface that wraps Encode method.
type Encoder interface {
	// Encode encodes the given data and writes it to the given writer.
	Encode(w io.Writer, data any) error
}

// Decoder is an interface that wraps Decode method.
type Decoder interface {
	// Decode decodes the given data and writes it to the given writer.
	Decode(r io.Reader, data any) error
}

// defaultJSONEncoderDecoder is the default implementation of Encoder and Decoder for JSON format.
type defaultJSONEncoderDecoder struct {
}

func (defaultJSONEncoderDecoder) Encode(w io.Writer, data any) error {
	encoder := json.NewEncoder(w)
	return encoder.Encode(data)
}

func (defaultJSONEncoderDecoder) Decode(r io.Reader, data any) error {
	decoder := json.NewDecoder(r)
	return decoder.Decode(data)
}