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
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
|
// Copyright 2015 go-swagger maintainers
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package strfmt
import (
"database/sql/driver"
"errors"
"fmt"
"github.com/mailru/easyjson/jlexer"
"github.com/mailru/easyjson/jwriter"
"gopkg.in/mgo.v2/bson"
)
func init() {
var id ObjectId
Default.Add("bsonobjectid", &id, IsBSONObjectID)
}
// IsBSONObjectID returns true when the string is a valid BSON.ObjectId
func IsBSONObjectID(str string) bool {
var id bson.ObjectId
return id.UnmarshalText([]byte(str)) == nil
}
type ObjectId bson.ObjectId
// NewObjectId creates a ObjectId from a Hex String
func NewObjectId(hex string) ObjectId {
return ObjectId(bson.ObjectIdHex(hex))
}
// MarshalText turns this instance into text
func (id *ObjectId) MarshalText() ([]byte, error) {
return []byte(bson.ObjectId(*id).Hex()), nil
}
// UnmarshalText hydrates this instance from text
func (id *ObjectId) UnmarshalText(data []byte) error { // validation is performed later on
var rawID bson.ObjectId
if err := rawID.UnmarshalText(data); err != nil {
return err
}
*id = ObjectId(rawID)
return nil
}
// Scan read a value from a database driver
func (id *ObjectId) Scan(raw interface{}) error {
var data []byte
switch v := raw.(type) {
case []byte:
data = v
case string:
data = []byte(v)
default:
return fmt.Errorf("cannot sql.Scan() strfmt.URI from: %#v", v)
}
return id.UnmarshalText(data)
}
// Value converts a value to a database driver value
func (id *ObjectId) Value() (driver.Value, error) {
return driver.Value(string(*id)), nil
}
func (id *ObjectId) String() string {
return string(*id)
}
func (id *ObjectId) MarshalJSON() ([]byte, error) {
var w jwriter.Writer
id.MarshalEasyJSON(&w)
return w.BuildBytes()
}
func (id *ObjectId) MarshalEasyJSON(w *jwriter.Writer) {
w.String(bson.ObjectId(*id).Hex())
}
func (id *ObjectId) UnmarshalJSON(data []byte) error {
l := jlexer.Lexer{Data: data}
id.UnmarshalEasyJSON(&l)
return l.Error()
}
func (id *ObjectId) UnmarshalEasyJSON(in *jlexer.Lexer) {
if data := in.String(); in.Ok() {
*id = NewObjectId(data)
}
}
func (id *ObjectId) GetBSON() (interface{}, error) {
return bson.M{"data": bson.ObjectId(*id).Hex()}, nil
}
func (id *ObjectId) SetBSON(raw bson.Raw) error {
var m bson.M
if err := raw.Unmarshal(&m); err != nil {
return err
}
if data, ok := m["data"].(string); ok {
*id = NewObjectId(data)
return nil
}
return errors.New("couldn't unmarshal bson raw value as ObjectId")
}
|
