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package DBI::Gofer::Serializer::Base;
# $Id: Base.pm 9949 2007-09-18 09:38:15Z Tim $
#
# Copyright (c) 2007, Tim Bunce, Ireland
#
# You may distribute under the terms of either the GNU General Public
# License or the Artistic License, as specified in the Perl README file.
=head1 NAME
DBI::Gofer::Serializer::Base - base class for Gofer serialization
=head1 SYNOPSIS
$serializer = $serializer_class->new();
$string = $serializer->serialize( $data );
($string, $deserializer_class) = $serializer->serialize( $data );
$data = $serializer->deserialize( $string );
=head1 DESCRIPTION
DBI::Gofer::Serializer::* classes implement a very minimal subset of the L<Data::Serializer> API.
Gofer serializers are expected to be very fast and are not required to deal
with anything other than non-blessed references to arrays and hashes, and plain scalars.
=cut
use strict;
use warnings;
use Carp qw(croak);
our $VERSION = sprintf("0.%06d", q$Revision: 9949 $ =~ /(\d+)/o);
sub new {
my $class = shift;
my $deserializer_class = $class->deserializer_class;
return bless { deserializer_class => $deserializer_class } => $class;
}
sub deserializer_class {
my $self = shift;
my $class = ref($self) || $self;
$class =~ s/^DBI::Gofer::Serializer:://;
return $class;
}
sub serialize {
my $self = shift;
croak ref($self)." has not implemented the serialize method";
}
sub deserialize {
my $self = shift;
croak ref($self)." has not implemented the deserialize method";
}
1;