Commit | Line | Data |
69ac22ee |
1 | package DBIx::Class::Serialize::Storable; |
ed28f830 |
2 | use strict; |
bf5ecff9 |
3 | use warnings; |
69ac22ee |
4 | use Storable; |
ed28f830 |
5 | |
6 | sub STORABLE_freeze { |
e60dc79f |
7 | my ($self, $cloning) = @_; |
ed28f830 |
8 | my $to_serialize = { %$self }; |
e60dc79f |
9 | |
ed28f830 |
10 | delete $to_serialize->{result_source}; |
e60dc79f |
11 | delete $to_serialize->{related_resultsets}; |
12 | delete $to_serialize->{_inflated_column}; |
13 | |
7244b45f |
14 | return (Storable::freeze($to_serialize)); |
ed28f830 |
15 | } |
16 | |
17 | sub STORABLE_thaw { |
7244b45f |
18 | my ($self, $cloning, $serialized) = @_; |
e60dc79f |
19 | |
7244b45f |
20 | %$self = %{ Storable::thaw($serialized) }; |
24d67825 |
21 | $self->result_source($self->result_source_instance) |
22 | if $self->can('result_source_instance'); |
ed28f830 |
23 | } |
24 | |
19345968 |
25 | 1; |
26 | |
27 | __END__ |
28 | |
75d07914 |
29 | =head1 NAME |
19345968 |
30 | |
24d67825 |
31 | DBIx::Class::Serialize::Storable - hooks for Storable freeze/thaw |
19345968 |
32 | |
33 | =head1 SYNOPSIS |
34 | |
35 | # in a table class definition |
69ac22ee |
36 | __PACKAGE__->load_components(qw/Serialize::Storable/); |
9b83fccd |
37 | |
19345968 |
38 | # meanwhile, in a nearby piece of code |
24d67825 |
39 | my $cd = $schema->resultset('CD')->find(12); |
2053ab2a |
40 | # if the cache uses Storable, this will work automatically |
41 | $cache->set($cd->ID, $cd); |
19345968 |
42 | |
43 | =head1 DESCRIPTION |
44 | |
24d67825 |
45 | This component adds hooks for Storable so that row objects can be |
46 | serialized. It assumes that your row object class (C<result_class>) is |
2053ab2a |
47 | the same as your table class, which is the normal situation. |
19345968 |
48 | |
9b83fccd |
49 | =head1 HOOKS |
50 | |
51 | The following hooks are defined for L<Storable> - see the |
52 | documentation for L<Storable/Hooks> for detailed information on these |
53 | hooks. |
54 | |
55 | =head2 STORABLE_freeze |
56 | |
57 | The serializing hook, called on the object during serialization. It |
58 | can be inherited, or defined in the class itself, like any other |
59 | method. |
60 | |
61 | =head2 STORABLE_thaw |
62 | |
63 | The deserializing hook called on the object during deserialization. |
64 | |
19345968 |
65 | =head1 AUTHORS |
66 | |
67 | David Kamholz <dkamholz@cpan.org> |
68 | |
69 | =head1 LICENSE |
70 | |
71 | You may distribute this code under the same terms as Perl itself. |
72 | |
73 | =cut |