1 package DBIx::Class::Serialize::Storable;
6 use Carp::Clan qw/^DBIx::Class/;
8 carp 'The Serialize::Storable component is now *DEPRECATED*. It has not '
9 .'been providing any useful functionality for quite a while, and in fact '
10 .'destroys prefetched results in its current implementation. Do not use!';
14 my ($self, $cloning) = @_;
15 my $to_serialize = { %$self };
17 # Dynamic values, easy to recalculate
18 delete $to_serialize->{$_} for qw/related_resultsets _inflated_column/;
20 return (Storable::nfreeze($to_serialize));
24 my ($self, $cloning, $serialized) = @_;
26 %$self = %{ Storable::thaw($serialized) };
35 DBIx::Class::Serialize::Storable - hooks for Storable nfreeze/thaw
37 =head1 DEPRECATION NOTE
39 This component is now B<DEPRECATED>. It has not been providing any useful
40 functionality for quite a while, and in fact destroys prefetched results
41 in its current implementation. Do not use!
45 # in a table class definition
46 __PACKAGE__->load_components(qw/Serialize::Storable/);
48 # meanwhile, in a nearby piece of code
49 my $cd = $schema->resultset('CD')->find(12);
50 # if the cache uses Storable, this will work automatically
51 $cache->set($cd->ID, $cd);
55 This component adds hooks for Storable so that row objects can be
56 serialized. It assumes that your row object class (C<result_class>) is
57 the same as your table class, which is the normal situation.
61 The following hooks are defined for L<Storable> - see the
62 documentation for L<Storable/Hooks> for detailed information on these
65 =head2 STORABLE_freeze
67 The serializing hook, called on the object during serialization. It
68 can be inherited, or defined in the class itself, like any other
73 The deserializing hook called on the object during deserialization.
77 David Kamholz <dkamholz@cpan.org>
81 You may distribute this code under the same terms as Perl itself.