Initial Commit

database/perl/vendor/lib/DBIx/Class/Serialize/Storable.pm

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+package DBIx::Class::Serialize::Storable;
+use strict;
+use warnings;
+
+use Storable();
+use DBIx::Class::Carp;
+use namespace::clean;
+
+carp 'The Serialize::Storable component is now *DEPRECATED*. It has not '
+    .'been providing any useful functionality for quite a while, and in fact '
+    .'destroys prefetched results in its current implementation. Do not use!';
+
+
+sub STORABLE_freeze {
+    my ($self, $cloning) = @_;
+    my $to_serialize = { %$self };
+
+    # Dynamic values, easy to recalculate
+    delete $to_serialize->{$_} for qw/related_resultsets _inflated_column/;
+
+    return (Storable::nfreeze($to_serialize));
+}
+
+sub STORABLE_thaw {
+    my ($self, $cloning, $serialized) = @_;
+
+    %$self = %{ Storable::thaw($serialized) };
+}
+
+1;
+
+__END__
+
+=head1 NAME
+
+    DBIx::Class::Serialize::Storable - hooks for Storable nfreeze/thaw
+
+=head1 DEPRECATION NOTE
+
+This component is now B<DEPRECATED>. It has not been providing any useful
+functionality for quite a while, and in fact destroys prefetched results
+in its current implementation. Do not use!
+
+=head1 SYNOPSIS
+
+    # in a table class definition
+    __PACKAGE__->load_components(qw/Serialize::Storable/);
+
+    # meanwhile, in a nearby piece of code
+    my $cd = $schema->resultset('CD')->find(12);
+    # if the cache uses Storable, this will work automatically
+    $cache->set($cd->ID, $cd);
+
+=head1 DESCRIPTION
+
+This component adds hooks for Storable so that result objects can be
+serialized. It assumes that your result object class (C<result_class>) is
+the same as your table class, which is the normal situation.
+
+=head1 HOOKS
+
+The following hooks are defined for L<Storable> - see the
+documentation for L<Storable/Hooks> for detailed information on these
+hooks.
+
+=head2 STORABLE_freeze
+
+The serializing hook, called on the object during serialization. It
+can be inherited, or defined in the class itself, like any other
+method.
+
+=head2 STORABLE_thaw
+
+The deserializing hook called on the object during deserialization.
+
+=head1 FURTHER QUESTIONS?
+
+Check the list of L<additional DBIC resources|DBIx::Class/GETTING HELP/SUPPORT>.
+
+=head1 COPYRIGHT AND LICENSE
+
+This module is free software L<copyright|DBIx::Class/COPYRIGHT AND LICENSE>
+by the L<DBIx::Class (DBIC) authors|DBIx::Class/AUTHORS>. You can
+redistribute it and/or modify it under the same terms as the
+L<DBIx::Class library|DBIx::Class/COPYRIGHT AND LICENSE>.