/
serialization.go
41 lines (33 loc) · 1.04 KB
/
serialization.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
// Copyright (c) 2015, Emir Pasic. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package doublylinkedlist
import (
"encoding/json"
"github.com/emirpasic/gods/v2/containers"
)
// Assert Serialization implementation
var _ containers.JSONSerializer = (*List[int])(nil)
var _ containers.JSONDeserializer = (*List[int])(nil)
// ToJSON outputs the JSON representation of list's elements.
func (list *List[T]) ToJSON() ([]byte, error) {
return json.Marshal(list.Values())
}
// FromJSON populates list's elements from the input JSON representation.
func (list *List[T]) FromJSON(data []byte) error {
var elements []T
err := json.Unmarshal(data, &elements)
if err == nil {
list.Clear()
list.Add(elements...)
}
return err
}
// UnmarshalJSON @implements json.Unmarshaler
func (list *List[T]) UnmarshalJSON(bytes []byte) error {
return list.FromJSON(bytes)
}
// MarshalJSON @implements json.Marshaler
func (list *List[T]) MarshalJSON() ([]byte, error) {
return list.ToJSON()
}