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package DBI::Gofer::Serializer::Base; |
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# $Id: Base.pm 9949 2007-09-18 09:38:15Z Tim $ |
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# |
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# Copyright (c) 2007, Tim Bunce, Ireland |
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# |
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# You may distribute under the terms of either the GNU General Public |
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# License or the Artistic License, as specified in the Perl README file. |
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=head1 NAME |
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DBI::Gofer::Serializer::Base - base class for Gofer serialization |
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=head1 SYNOPSIS |
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$serializer = $serializer_class->new(); |
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$string = $serializer->serialize( $data ); |
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($string, $deserializer_class) = $serializer->serialize( $data ); |
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$data = $serializer->deserialize( $string ); |
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=head1 DESCRIPTION |
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DBI::Gofer::Serializer::* classes implement a very minimal subset of the L API. |
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Gofer serializers are expected to be very fast and are not required to deal |
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with anything other than non-blessed references to arrays and hashes, and plain scalars. |
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=cut |
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use strict; |
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use warnings; |
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use Carp qw(croak); |
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our $VERSION = "0.009950"; |
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sub new { |
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my $class = shift; |
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my $deserializer_class = $class->deserializer_class; |
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return bless { deserializer_class => $deserializer_class } => $class; |
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} |
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sub deserializer_class { |
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my $self = shift; |
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my $class = ref($self) || $self; |
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$class =~ s/^DBI::Gofer::Serializer:://; |
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return $class; |
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} |
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sub serialize { |
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my $self = shift; |
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croak ref($self)." has not implemented the serialize method"; |
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} |
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sub deserialize { |
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my $self = shift; |
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croak ref($self)." has not implemented the deserialize method"; |
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} |
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1; |