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
|
package Dancer2::Serializer::JSON;
# ABSTRACT: Serializer for handling JSON data
$Dancer2::Serializer::JSON::VERSION = '0.152000';
use Moo;
use JSON ();
with 'Dancer2::Core::Role::Serializer';
has '+content_type' => (default => 'application/json');
# helpers
sub from_json {
my $s = Dancer2::Serializer::JSON->new;
$s->deserialize(@_);
}
sub to_json {
my $s = Dancer2::Serializer::JSON->new;
$s->serialize(@_);
}
# class definition
sub loaded {1}
sub serialize {
my ( $self, $entity, $options ) = @_;
my $config = $self->config;
foreach (keys %$config) {
$options->{$_} = $config->{$_} unless exists $options->{$_};
}
$options->{utf8} = 1 if !defined $options->{utf8};
JSON::to_json( $entity, $options );
}
sub deserialize {
my ( $self, $entity, $options ) = @_;
$options->{utf8} = 1 if !defined $options->{utf8};
JSON::from_json( $entity, $options );
}
1;
__END__
=pod
=encoding UTF-8
=head1 NAME
Dancer2::Serializer::JSON - Serializer for handling JSON data
=head1 VERSION
version 0.152000
=head1 DESCRIPTION
This is a serializer engine that allows you to turn Perl data structures into
JSON output and vice-versa.
=head1 ATTRIBUTES
=head2 content_type
Returns 'application/json'
=head1 METHODS
=head2 serialize($content)
Serializes a Perl data structure into a JSON string.
=head2 deserialize($content)
Deserializes a JSON string into a Perl data structure.
=head1 FUNCTIONS
=head2 from_json($content, \%options)
This is an helper available to transform a JSON data structure to a Perl data structures.
=head2 to_json($content, \%options)
This is an helper available to transform a Perl data structure to JSON.
Calling this function will B<not> trigger the serialization's hooks.
=head1 METHODS
=head1 AUTHOR
Dancer Core Developers
=head1 COPYRIGHT AND LICENSE
This software is copyright (c) 2014 by Alexis Sukrieh.
This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.
=cut
|
