generated from WillAbides/goproject-tmpl
/
jsonparser.go
103 lines (90 loc) · 2.31 KB
/
jsonparser.go
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package benchmarks
import (
"fmt"
"github.com/buger/jsonparser"
)
type jsonparserBencher struct {
readRepoDataHandler *jsonparserReadRepoDataHandler
}
func (x *jsonparserBencher) init() {
*x = jsonparserBencher{
readRepoDataHandler: &jsonparserReadRepoDataHandler{
doneErr: fmt.Errorf("done"),
},
}
}
func (x *jsonparserBencher) name() string {
return "jsonparser"
}
func (x *jsonparserBencher) readFloat64(data []byte) (val float64, err error) {
return jsonparser.GetFloat(data)
}
func (x *jsonparserBencher) readInt64(data []byte) (val int64, err error) {
return jsonparser.GetInt(data)
}
func (x *jsonparserBencher) readRepoData(data []byte, result *repoData) error {
h := x.readRepoDataHandler
h.seenFullName, h.seenForks, h.seenArchived = false, false, false
h.res = result
err := jsonparser.ObjectEach(data, h.callback)
if err == h.doneErr {
err = nil
}
return err
}
type jsonparserReadRepoDataHandler struct {
res *repoData
doneErr error
seenArchived bool
seenForks bool
seenFullName bool
}
func (h *jsonparserReadRepoDataHandler) callback(key, value []byte, dataType jsonparser.ValueType, _ int) error {
var err error
switch string(key) {
case "archived":
h.seenArchived = true
if dataType == jsonparser.Null {
break
}
h.res.Archived, err = jsonparser.ParseBoolean(value)
case "forks":
h.seenForks = true
if dataType == jsonparser.Null {
break
}
h.res.Forks, err = jsonparser.ParseInt(value)
case "full_name":
h.seenFullName = true
if dataType == jsonparser.Null {
break
}
h.res.FullName, err = jsonparser.ParseString(value)
}
if err == nil && h.seenArchived && h.seenForks && h.seenFullName {
return h.doneErr
}
return err
}
func (x *jsonparserBencher) readString(data []byte) (string, error) {
return jsonparser.GetString(data)
}
func (x *jsonparserBencher) readBool(data []byte) (bool, error) {
return jsonparser.GetBoolean(data)
}
func (x *jsonparserBencher) distinctUserIDs(data []byte, dest []int64) ([]int64, error) {
_, err := jsonparser.ArrayEach(data, func(value []byte, dataType jsonparser.ValueType, _ int, err error) {
if err != nil {
return
}
val, err := jsonparser.GetInt(value, "user", "id")
if err != nil {
return
}
dest = append(dest, val)
}, "statuses")
if err != nil {
return nil, err
}
return dest, nil
}