/usr/share/gocode/src/github.com/SeanDolphin/bqschema/toStructs.go is in golang-github-seandolphin-bqschema-dev 0.0~git20150424.0.f92a08f-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 | package bqschema
import (
"reflect"
"strconv"
"strings"
"google.golang.org/api/bigquery/v2"
)
func ToStructs(result *bigquery.QueryResponse, dst interface{}) error {
var err error
value := reflect.Indirect(reflect.ValueOf(dst))
itemType := value.Type().Elem()
rowCount := len(result.Rows)
nameMap := map[string]string{}
for i := 0; i < itemType.NumField(); i++ {
field := itemType.Field(i)
nameMap[strings.ToLower(field.Name)] = field.Name
}
items := reflect.MakeSlice(value.Type(), rowCount, rowCount)
for i := 0; i < rowCount; i++ {
item := reflect.Indirect(reflect.New(itemType))
row := result.Rows[i]
for j, cell := range row.F {
schemaField := result.Schema.Fields[j]
if name, ok := nameMap[strings.ToLower(schemaField.Name)]; ok {
field := item.FieldByName(name)
if field.IsValid() {
switch field.Kind() {
case reflect.Float64, reflect.Float32:
f, err := strconv.ParseFloat(cell.V.(string), 64)
if err == nil {
field.SetFloat(f)
} else {
return err
}
case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
i, err := strconv.ParseInt(cell.V.(string), 10, 64)
if err == nil {
field.SetInt(i)
} else {
return err
}
case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64:
i, err := strconv.ParseUint(cell.V.(string), 10, 64)
if err == nil {
field.SetUint(i)
} else {
return err
}
case reflect.Bool:
b, err := strconv.ParseBool(cell.V.(string))
if err == nil {
field.SetBool(b)
} else {
return err
}
case reflect.String:
field.Set(reflect.ValueOf(cell.V))
}
}
}
}
items.Index(i).Set(item)
}
value.Set(items)
return err
}
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