-
Notifications
You must be signed in to change notification settings - Fork 9
/
types.go
88 lines (77 loc) · 1.79 KB
/
types.go
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
package jsonschema
import (
"encoding/json"
"fmt"
)
type Enum any
type EnumList []Enum
type Format string
type PrimitiveType string
type PrimitiveTypeList []PrimitiveType
const (
UnspecifiedType PrimitiveType = "unspecified"
NullType = "null"
BooleanType = "boolean"
ObjectType = "object"
ArrayType = "array"
NumberType = "number"
StringType = "string"
IntegerType = "integer"
)
func (t PrimitiveType) String() string {
return string(t)
}
func (l PrimitiveTypeList) Len() int {
return len(l)
}
func (l PrimitiveTypeList) Less(i, j int) bool {
return l[i] < l[j]
}
func (l PrimitiveTypeList) Swap(i, j int) {
l[i], l[j] = l[j], l[i]
}
func (l *PrimitiveTypeList) MarshalJSON() ([]byte, error) {
if len(*l) == 1 {
return json.Marshal((*l)[0])
}
return json.Marshal([]PrimitiveType(*l))
}
func (l *PrimitiveTypeList) UnmarshalJSON(buf []byte) error {
var sl []string
if len(buf) > 0 && buf[0] == '[' {
if err := json.Unmarshal(buf, &sl); err != nil {
return fmt.Errorf("failed to parse primitive types list: %w", err)
}
} else {
var s string
if err := json.Unmarshal(buf, &s); err != nil {
return fmt.Errorf("failed to parse primitive types list: %w", err)
}
sl = []string{s}
}
ptl := make(PrimitiveTypeList, 0, len(sl))
for _, s := range sl {
var pt PrimitiveType
switch s {
case "null":
pt = NullType
case "boolean":
pt = BooleanType
case "object":
pt = ObjectType
case "array":
pt = ArrayType
case "number":
pt = NumberType
case "string":
pt = StringType
case "integer":
pt = IntegerType
default:
return fmt.Errorf(`invalid primitive type: %s`, s)
}
ptl = append(ptl, pt)
}
*l = ptl
return nil
}