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130 lines
2.6 KiB
130 lines
2.6 KiB
## no critic
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#package name differs from filename!
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package Excel::Reader::XLSX::Package::Relationship;
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###############################################################################
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#
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# Relationship - A class for reading the Excel XLSX Rels file.
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#
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# Used in conjunction with Excel::Reader::XLSX
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#
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# Copyright 2012, John McNamara, jmcnamara@cpan.org
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#
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# Documentation after __END__
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#
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# perltidy with the following options: -mbl=2 -pt=0 -nola
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use 5.008002;
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use strict;
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use warnings;
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use Exporter;
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use Carp;
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use XML::LibXML::Reader qw(:types);
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use Excel::Reader::XLSX::Package::XMLreader;
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our @ISA = qw(Excel::Reader::XLSX::Package::XMLreader);
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our $VERSION = '0.00';
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###############################################################################
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#
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# new()
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#
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# Constructor.
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#
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sub new {
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my $class = shift;
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my $self = Excel::Reader::XLSX::Package::XMLreader->new();
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$self->{_rels} = {};
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bless $self, $class;
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return $self;
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}
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##############################################################################
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#
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# _read_node()
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#
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# Callback function to read the <Types> attributes of the Relationship file.
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#
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sub _read_node {
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my $self = shift;
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my $node = shift;
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# Only read the Override nodes.
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return unless $node->name eq 'Relationship';
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my $id = $node->getAttribute( 'Id' );
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my $type = $node->getAttribute( 'Type' );
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my $target = $node->getAttribute( 'Target' );
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my $target_mode = $node->getAttribute( 'TargetMode' );
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$self->{_rels}->{$id} = {
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_type => $type,
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_target => $target,
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_target_mode => $target_mode,
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};
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}
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###############################################################################
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#
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# _get_relationships()
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#
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# Return a hash to the relationships.
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#
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sub _get_relationships {
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my $self = shift;
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return %{ $self->{_rels} };
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}
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1;
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__END__
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=pod
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=head1 NAME
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Relationship - A class for reading the Excel XLSX Rels file.
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=head1 SYNOPSIS
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See the documentation for L<Excel::Reader::XLSX>.
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=head1 DESCRIPTION
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This module is used in conjunction with L<Excel::Reader::XLSX>.
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=head1 AUTHOR
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John McNamara jmcnamara@cpan.org
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=head1 COPYRIGHT
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Copyright MMXII, John McNamara.
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All Rights Reserved. This module is free software. It may be used, redistributed and/or modified under the same terms as Perl itself.
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=head1 LICENSE
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Either the Perl Artistic Licence L<http://dev.perl.org/licenses/artistic.html> or the GPL L<http://www.opensource.org/licenses/gpl-license.php>.
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=head1 DISCLAIMER OF WARRANTY
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See the documentation for L<Excel::Reader::XLSX>.
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=cut
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