/usr/share/perl5/KiokuDB/Backend/Serialize/Storable.pm is in libkiokudb-perl 0.57-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 99 100 101 102 103 104 105 106 107 108 109 | package KiokuDB::Backend::Serialize::Storable;
BEGIN {
$KiokuDB::Backend::Serialize::Storable::AUTHORITY = 'cpan:NUFFIN';
}
$KiokuDB::Backend::Serialize::Storable::VERSION = '0.57';
use Moose::Role;
# ABSTRACT: Storable based serialization of KiokuDB::Entry objects.
use Storable qw(nfreeze thaw nstore_fd fd_retrieve);
use namespace::clean -except => 'meta';
with qw(
KiokuDB::Backend::Serialize
KiokuDB::Backend::Role::UnicodeSafe
KiokuDB::Backend::Role::BinarySafe
KiokuDB::Backend::TypeMap::Default::Storable
);
sub serialize {
my ( $self, $entry ) = @_;
return nfreeze($entry);
}
sub deserialize {
my ( $self, $blob ) = @_;
return thaw($blob);
}
sub serialize_to_stream {
my ( $self, $fh, $entry ) = @_;
nstore_fd($entry, $fh);
}
sub deserialize_from_stream {
my ( $self, $fh ) = @_;
if ( $fh->eof ) {
return;
} else {
return fd_retrieve($fh);
}
}
__PACKAGE__
__END__
=pod
=encoding UTF-8
=head1 NAME
KiokuDB::Backend::Serialize::Storable - Storable based serialization of KiokuDB::Entry objects.
=head1 VERSION
version 0.57
=head1 SYNOPSIS
package MyBackend;
with qw(KiokuDB::Backend::Serialize::Storable;
=head1 DESCRIPTION
This role provides L<Storable> based serialization of L<KiokuDB::Entry> objects
for a backend, with streaming capabilities.
L<KiokuDB::Backend::Serialize::Delegate> is preferred to using this directly.
=head1 METHODS
=over 4
=item serialize $entry
Uses L<Storable/nstore>
=item deserialize $blob
Uses L<Storable/thaw>
=item serialize_to_stream $fh, $entry
Uses L<Storable/nstore_fd>.
=item deserialize_from_stream $fh
Uses L<Storable/fd_retrieve>.
=back
=head1 AUTHOR
Yuval Kogman <nothingmuch@woobling.org>
=head1 COPYRIGHT AND LICENSE
This software is copyright (c) 2014 by Yuval Kogman, Infinity Interactive.
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
|