goext/rfctime/unixNano.go
Mike Schwörer bfe62799d3
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v0.0.314
2023-11-10 13:37:55 +01:00

245 lines
5.1 KiB
Go

package rfctime
import (
"encoding/json"
"errors"
"fmt"
"go.mongodb.org/mongo-driver/bson"
"go.mongodb.org/mongo-driver/bson/bsoncodec"
"go.mongodb.org/mongo-driver/bson/bsonrw"
"go.mongodb.org/mongo-driver/bson/bsontype"
"reflect"
"strconv"
"time"
)
type UnixNanoTime time.Time
func (t UnixNanoTime) Time() time.Time {
return time.Time(t)
}
func (t UnixNanoTime) MarshalBinary() ([]byte, error) {
return (time.Time)(t).MarshalBinary()
}
func (t *UnixNanoTime) UnmarshalBinary(data []byte) error {
return (*time.Time)(t).UnmarshalBinary(data)
}
func (t UnixNanoTime) GobEncode() ([]byte, error) {
return (time.Time)(t).GobEncode()
}
func (t *UnixNanoTime) GobDecode(data []byte) error {
return (*time.Time)(t).GobDecode(data)
}
func (t *UnixNanoTime) UnmarshalJSON(data []byte) error {
str := ""
if err := json.Unmarshal(data, &str); err != nil {
return err
}
t0, err := strconv.ParseInt(str, 10, 64)
if err != nil {
return err
}
*t = UnixNanoTime(time.Unix(0, t0))
return nil
}
func (t UnixNanoTime) MarshalJSON() ([]byte, error) {
str := strconv.FormatInt(t.Time().UnixNano(), 10)
return json.Marshal(str)
}
func (t UnixNanoTime) MarshalText() ([]byte, error) {
return []byte(strconv.FormatInt(t.Time().UnixNano(), 10)), nil
}
func (t *UnixNanoTime) UnmarshalText(data []byte) error {
t0, err := strconv.ParseInt(string(data), 10, 64)
if err != nil {
return err
}
*t = UnixNanoTime(time.Unix(0, t0))
return nil
}
func (t *UnixNanoTime) UnmarshalBSONValue(bt bsontype.Type, data []byte) error {
if bt == bson.TypeNull {
// we can't set nil in UnmarshalBSONValue (so we use default(struct))
// Use mongoext.CreateGoExtBsonRegistry if you need to unmarsh pointer values
// https://stackoverflow.com/questions/75167597
// https://jira.mongodb.org/browse/GODRIVER-2252
*t = UnixNanoTime{}
return nil
}
if bt != bson.TypeDateTime {
return errors.New(fmt.Sprintf("cannot unmarshal %v into UnixNanoTime", bt))
}
var tt time.Time
err := bson.RawValue{Type: bt, Value: data}.Unmarshal(&tt)
if err != nil {
return err
}
*t = UnixNanoTime(tt)
return nil
}
func (t UnixNanoTime) MarshalBSONValue() (bsontype.Type, []byte, error) {
return bson.MarshalValue(time.Time(t))
}
func (t UnixNanoTime) DecodeValue(dc bsoncodec.DecodeContext, vr bsonrw.ValueReader, val reflect.Value) error {
if val.Kind() == reflect.Ptr && val.IsNil() {
if !val.CanSet() {
return errors.New("ValueUnmarshalerDecodeValue")
}
val.Set(reflect.New(val.Type().Elem()))
}
tp, src, err := bsonrw.Copier{}.CopyValueToBytes(vr)
if err != nil {
return err
}
if val.Kind() == reflect.Ptr && len(src) == 0 {
val.Set(reflect.Zero(val.Type()))
return nil
}
err = t.UnmarshalBSONValue(tp, src)
if err != nil {
return err
}
if val.Kind() == reflect.Ptr {
val.Set(reflect.ValueOf(&t))
} else {
val.Set(reflect.ValueOf(t))
}
return nil
}
func (t UnixNanoTime) Serialize() string {
return strconv.FormatInt(t.Time().UnixNano(), 10)
}
func (t UnixNanoTime) After(u AnyTime) bool {
return t.Time().After(tt(u))
}
func (t UnixNanoTime) Before(u AnyTime) bool {
return t.Time().Before(tt(u))
}
func (t UnixNanoTime) Equal(u AnyTime) bool {
return t.Time().Equal(tt(u))
}
func (t UnixNanoTime) IsZero() bool {
return t.Time().IsZero()
}
func (t UnixNanoTime) Date() (year int, month time.Month, day int) {
return t.Time().Date()
}
func (t UnixNanoTime) Year() int {
return t.Time().Year()
}
func (t UnixNanoTime) Month() time.Month {
return t.Time().Month()
}
func (t UnixNanoTime) Day() int {
return t.Time().Day()
}
func (t UnixNanoTime) Weekday() time.Weekday {
return t.Time().Weekday()
}
func (t UnixNanoTime) ISOWeek() (year, week int) {
return t.Time().ISOWeek()
}
func (t UnixNanoTime) Clock() (hour, min, sec int) {
return t.Time().Clock()
}
func (t UnixNanoTime) Hour() int {
return t.Time().Hour()
}
func (t UnixNanoTime) Minute() int {
return t.Time().Minute()
}
func (t UnixNanoTime) Second() int {
return t.Time().Second()
}
func (t UnixNanoTime) Nanosecond() int {
return t.Time().Nanosecond()
}
func (t UnixNanoTime) YearDay() int {
return t.Time().YearDay()
}
func (t UnixNanoTime) Add(d time.Duration) UnixNanoTime {
return UnixNanoTime(t.Time().Add(d))
}
func (t UnixNanoTime) Sub(u AnyTime) time.Duration {
return t.Time().Sub(tt(u))
}
func (t UnixNanoTime) AddDate(years int, months int, days int) UnixNanoTime {
return UnixNanoTime(t.Time().AddDate(years, months, days))
}
func (t UnixNanoTime) Unix() int64 {
return t.Time().Unix()
}
func (t UnixNanoTime) UnixMilli() int64 {
return t.Time().UnixNano()
}
func (t UnixNanoTime) UnixMicro() int64 {
return t.Time().UnixMicro()
}
func (t UnixNanoTime) UnixNano() int64 {
return t.Time().UnixNano()
}
func (t UnixNanoTime) Format(layout string) string {
return t.Time().Format(layout)
}
func (t UnixNanoTime) GoString() string {
return t.Time().GoString()
}
func (t UnixNanoTime) String() string {
return t.Time().String()
}
func (t UnixNanoTime) Location() *time.Location {
return t.Time().Location()
}
func NewUnixNano(t time.Time) UnixNanoTime {
return UnixNanoTime(t)
}
func NowUnixNano() UnixNanoTime {
return UnixNanoTime(time.Now())
}