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response.go
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response.go
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// Licensed to Elasticsearch B.V. under one or more contributor
// license agreements. See the NOTICE file distributed with
// this work for additional information regarding copyright
// ownership. Elasticsearch B.V. licenses this file to you under
// the Apache License, Version 2.0 (the "License"); you may
// not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing,
// software distributed under the License is distributed on an
// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
// KIND, either express or implied. See the License for the
// specific language governing permissions and limitations
// under the License.
// Code generated from the elasticsearch-specification DO NOT EDIT.
// https://github.com/elastic/elasticsearch-specification/tree/ac9c431ec04149d9048f2b8f9731e3c2f7f38754
package fieldcaps
import (
"bytes"
"encoding/json"
"errors"
"io"
"github.com/elastic/go-elasticsearch/v8/typedapi/types"
)
// Response holds the response body struct for the package fieldcaps
//
// https://github.com/elastic/elasticsearch-specification/blob/ac9c431ec04149d9048f2b8f9731e3c2f7f38754/specification/_global/field_caps/FieldCapabilitiesResponse.ts#L24-L35
type Response struct {
Fields map[string]map[string]types.FieldCapability `json:"fields"`
Indices []string `json:"indices"`
}
// NewResponse returns a Response
func NewResponse() *Response {
r := &Response{
Fields: make(map[string]map[string]types.FieldCapability, 0),
}
return r
}
func (s *Response) UnmarshalJSON(data []byte) error {
dec := json.NewDecoder(bytes.NewReader(data))
for {
t, err := dec.Token()
if err != nil {
if errors.Is(err, io.EOF) {
break
}
return err
}
switch t {
case "fields":
if s.Fields == nil {
s.Fields = make(map[string]map[string]types.FieldCapability, 0)
}
if err := dec.Decode(&s.Fields); err != nil {
return err
}
case "indices":
rawMsg := json.RawMessage{}
dec.Decode(&rawMsg)
if !bytes.HasPrefix(rawMsg, []byte("[")) {
o := new(string)
if err := json.NewDecoder(bytes.NewReader(rawMsg)).Decode(&o); err != nil {
return err
}
s.Indices = append(s.Indices, *o)
} else {
if err := json.NewDecoder(bytes.NewReader(rawMsg)).Decode(&s.Indices); err != nil {
return err
}
}
}
}
return nil
}