/
timestampTZ.go
88 lines (77 loc) · 1.61 KB
/
timestampTZ.go
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package go_ora
import (
"database/sql/driver"
"encoding/json"
"errors"
"time"
)
type TimeStampTZ time.Time
func (val *TimeStampTZ) Value() (driver.Value, error) {
return val, nil
}
func (val *TimeStampTZ) Scan(value interface{}) error {
switch temp := value.(type) {
case TimeStampTZ:
*val = temp
case *TimeStampTZ:
*val = *temp
case time.Time:
*val = TimeStampTZ(temp)
case *time.Time:
*val = TimeStampTZ(*temp)
default:
return errors.New("go-ora: TimeStamp column type require time.Time value")
}
return nil
}
func (val TimeStampTZ) MarshalJSON() ([]byte, error) {
return json.Marshal(time.Time(val))
}
func (val *TimeStampTZ) UnmarshalJSON(data []byte) error {
var temp time.Time
err := json.Unmarshal(data, &temp)
if err != nil {
return err
}
*val = TimeStampTZ(temp)
return nil
}
type NullTimeStampTZ struct {
TimeStampTZ TimeStampTZ
Valid bool
}
func (val NullTimeStampTZ) Value() (driver.Value, error) {
if val.Valid {
return val.TimeStampTZ.Value()
} else {
return nil, nil
}
}
func (val *NullTimeStampTZ) Scan(value interface{}) error {
if value == nil {
val.Valid = false
return nil
}
val.Valid = true
return val.TimeStampTZ.Scan(value)
}
func (val NullTimeStampTZ) MarshalJSON() ([]byte, error) {
if val.Valid {
return json.Marshal(time.Time(val.TimeStampTZ))
}
return json.Marshal(nil)
}
func (val *NullTimeStampTZ) UnmarshalJSON(data []byte) error {
var temp = new(time.Time)
err := json.Unmarshal(data, temp)
if err != nil {
return err
}
if temp == nil {
val.Valid = false
} else {
val.Valid = true
val.TimeStampTZ = TimeStampTZ(*temp)
}
return nil
}