aa7c34cf86
* fix error log when loading issues caused by a xorm bug * upgrade packages * fix fmt * fix Consistency * fix tests
67 lines
1.3 KiB
Go
67 lines
1.3 KiB
Go
// Copyright 2019 The Xorm Authors. All rights reserved.
|
|
// Use of this source code is governed by a BSD-style
|
|
// license that can be found in the LICENSE file.
|
|
|
|
package core
|
|
|
|
import (
|
|
"database/sql/driver"
|
|
"fmt"
|
|
"time"
|
|
)
|
|
|
|
type NullTime time.Time
|
|
|
|
var (
|
|
_ driver.Valuer = NullTime{}
|
|
)
|
|
|
|
func (ns *NullTime) Scan(value interface{}) error {
|
|
if value == nil {
|
|
return nil
|
|
}
|
|
return convertTime(ns, value)
|
|
}
|
|
|
|
// Value implements the driver Valuer interface.
|
|
func (ns NullTime) Value() (driver.Value, error) {
|
|
if (time.Time)(ns).IsZero() {
|
|
return nil, nil
|
|
}
|
|
return (time.Time)(ns).Format("2006-01-02 15:04:05"), nil
|
|
}
|
|
|
|
func convertTime(dest *NullTime, src interface{}) error {
|
|
// Common cases, without reflect.
|
|
switch s := src.(type) {
|
|
case string:
|
|
t, err := time.Parse("2006-01-02 15:04:05", s)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
*dest = NullTime(t)
|
|
return nil
|
|
case []uint8:
|
|
t, err := time.Parse("2006-01-02 15:04:05", string(s))
|
|
if err != nil {
|
|
return err
|
|
}
|
|
*dest = NullTime(t)
|
|
return nil
|
|
case time.Time:
|
|
*dest = NullTime(s)
|
|
return nil
|
|
case nil:
|
|
default:
|
|
return fmt.Errorf("unsupported driver -> Scan pair: %T -> %T", src, dest)
|
|
}
|
|
return nil
|
|
}
|
|
|
|
type EmptyScanner struct {
|
|
}
|
|
|
|
func (EmptyScanner) Scan(src interface{}) error {
|
|
return nil
|
|
}
|