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- // Copyright 2012-present Oliver Eilhard. All rights reserved.
- // Use of this source code is governed by a MIT-license.
- // See http://olivere.mit-license.org/license.txt for details.
-
- package elastic
-
- import (
- "bytes"
- "encoding/json"
- )
-
- // Decoder is used to decode responses from Elasticsearch.
- // Users of elastic can implement their own marshaler for advanced purposes
- // and set them per Client (see SetDecoder). If none is specified,
- // DefaultDecoder is used.
- type Decoder interface {
- Decode(data []byte, v interface{}) error
- }
-
- // DefaultDecoder uses json.Unmarshal from the Go standard library
- // to decode JSON data.
- type DefaultDecoder struct{}
-
- // Decode decodes with json.Unmarshal from the Go standard library.
- func (u *DefaultDecoder) Decode(data []byte, v interface{}) error {
- return json.Unmarshal(data, v)
- }
-
- // NumberDecoder uses json.NewDecoder, with UseNumber() enabled, from
- // the Go standard library to decode JSON data.
- type NumberDecoder struct{}
-
- // Decode decodes with json.Unmarshal from the Go standard library.
- func (u *NumberDecoder) Decode(data []byte, v interface{}) error {
- dec := json.NewDecoder(bytes.NewReader(data))
- dec.UseNumber()
- return dec.Decode(v)
- }
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