forked from badboyd/lura
-
Notifications
You must be signed in to change notification settings - Fork 0
/
register.go
54 lines (46 loc) · 1.33 KB
/
register.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
// SPDX-License-Identifier: Apache-2.0
package encoding
import (
"io"
"github.com/betprophet1/lura/register"
)
// GetRegister returns the package register
func GetRegister() *DecoderRegister {
return decoders
}
// DecoderRegister is the struct responsible of registering the decoder factories
type DecoderRegister struct {
data register.Untyped
}
// Register implements the RegisterSetter interface
func (r *DecoderRegister) Register(name string, dec func(bool) func(io.Reader, *map[string]interface{}) error) error {
r.data.Register(name, dec)
return nil
}
// Get implements the RegisterGetter interface
func (r *DecoderRegister) Get(name string) func(bool) func(io.Reader, *map[string]interface{}) error {
for _, n := range []string{name, JSON} {
if v, ok := r.data.Get(n); ok {
if dec, ok := v.(func(bool) func(io.Reader, *map[string]interface{}) error); ok {
return dec
}
}
}
return NewJSONDecoder
}
var (
decoders = initDecoderRegister()
defaultDecoders = map[string]func(bool) func(io.Reader, *map[string]interface{}) error{
JSON: NewJSONDecoder,
SAFE_JSON: NewSafeJSONDecoder,
STRING: NewStringDecoder,
NOOP: noOpDecoderFactory,
}
)
func initDecoderRegister() *DecoderRegister {
r := &DecoderRegister{register.NewUntyped()}
for k, v := range defaultDecoders {
r.Register(k, v)
}
return r
}