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.IX Title "RDF::TrineX::Parser::RDFa 3pm"
.TH RDF::TrineX::Parser::RDFa 3pm "2021-09-11" "perl v5.32.1" "User Contributed Perl Documentation"
.\" For nroff, turn off justification. Always turn off hyphenation; it makes
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.SH "NAME"
RDF::TrineX::Parser::RDFa \- RDF::Trine::Parser\-compatible interface for RDF::RDFa::Parser
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
While RDF::RDFa::Parser is a good RDFa parser, its interface is a tad...
shall we say... crufty.
.PP
RDF::TrineX::Parser::RDFa provides a much nicer interface, and is a
subclass of RDF::Trine::Parser, so you get super-polymorphic benefits.
Yay!
.SS "Class Method"
.IX Subsection "Class Method"
.ie n .IP """parse_url_into_model($url, $model, %args)""" 4
.el .IP "\f(CWparse_url_into_model($url, $model, %args)\fR" 4
.IX Item "parse_url_into_model($url, $model, %args)"
As per the method of the same name in RDF::Trine::Parser, this retrieves
the \s-1URL\s0 and parses it into a model.
.Sp
Unlike RDF::Trine::Parser, this method always assumes you're trying to
parse some variety of RDFa.
.SS "Constructor"
.IX Subsection "Constructor"
.ie n .IP """new(%options)""" 4
.el .IP "\f(CWnew(%options)\fR" 4
.IX Item "new(%options)"
Constructs a new RDF::TrineX::Parser::RDFa parser.
.Sp
The two important options are flavour (which defaults to 'xhtml') and
version (which defaults to '1.1'). Other options are documented in
RDF::RDFa::Parser::Config.
.Sp
Let's imagine that you want to parse RDFa 1.1 in \s-1HTML5,\s0 and you want
to also parse the \f(CW\*(C`role\*(C'\fR, \f(CW\*(C`longdesc\*(C'\fR and \f(CW\*(C`cite\*(C'\fR attibutes (which are
not strictly part of RDFa, but nevertheless often interesting). Then
you'd use:
.Sp
.Vb 7
\& my $parser = RDF::TrineX::Parser::RDFa\->new(
\& flavour => \*(Aqhtml5\*(Aq,
\& version => \*(Aq1.1\*(Aq,
\& role_attr => 1,
\& longdesc_attr => 1,
\& cite_attr => 1,
\& );
.Ve
.SS "Object Methods"
.IX Subsection "Object Methods"
The following methods are supported, as documented in RDF::Trine::Parser.
.ie n .IP """parse_into_model($base_uri, $data, $model [,context => $context])""" 4
.el .IP "\f(CWparse_into_model($base_uri, $data, $model [,context => $context])\fR" 4
.IX Item "parse_into_model($base_uri, $data, $model [,context => $context])"
.PD 0
.ie n .IP """parse($base_uri, $data, \e&handler)""" 4
.el .IP "\f(CWparse($base_uri, $data, \e&handler)\fR" 4
.IX Item "parse($base_uri, $data, &handler)"
.ie n .IP """parse_file_into_model($base_uri, $fh, $model [,context => $context])""" 4
.el .IP "\f(CWparse_file_into_model($base_uri, $fh, $model [,context => $context])\fR" 4
.IX Item "parse_file_into_model($base_uri, $fh, $model [,context => $context])"
.ie n .IP """parse_file($base_uri, $fh, \e&handler)""" 4
.el .IP "\f(CWparse_file($base_uri, $fh, \e&handler)\fR" 4
.IX Item "parse_file($base_uri, $fh, &handler)"
.PD
.PP
The following additional methods are supported:
.ie n .IP """rdfa_flavour""" 4
.el .IP "\f(CWrdfa_flavour\fR" 4
.IX Item "rdfa_flavour"
Returns the RDFa host language being used.
.ie n .IP """rdfa_version""" 4
.el .IP "\f(CWrdfa_version\fR" 4
.IX Item "rdfa_version"
Returns the RDFa version number being used.
.SS "Subclasses"
.IX Subsection "Subclasses"
The following subclasses of RDF::TrineX::Parser::RDFa exist:
.IP "RDF::TrineX::Parser::XHTML_RDFa10" 4
.IX Item "RDF::TrineX::Parser::XHTML_RDFa10"
.PD 0
.IP "RDF::TrineX::Parser::HTML32_RDFa10" 4
.IX Item "RDF::TrineX::Parser::HTML32_RDFa10"
.IP "RDF::TrineX::Parser::HTML4_RDFa10" 4
.IX Item "RDF::TrineX::Parser::HTML4_RDFa10"
.IP "RDF::TrineX::Parser::HTML5_RDFa10" 4
.IX Item "RDF::TrineX::Parser::HTML5_RDFa10"
.IP "RDF::TrineX::Parser::XHTML5_RDFa10" 4
.IX Item "RDF::TrineX::Parser::XHTML5_RDFa10"
.IP "RDF::TrineX::Parser::Atom_RDFa10" 4
.IX Item "RDF::TrineX::Parser::Atom_RDFa10"
.IP "RDF::TrineX::Parser::DataRSS_RDFa10" 4
.IX Item "RDF::TrineX::Parser::DataRSS_RDFa10"
.IP "RDF::TrineX::Parser::SVG_RDFa10" 4
.IX Item "RDF::TrineX::Parser::SVG_RDFa10"
.IP "RDF::TrineX::Parser::XML_RDFa10" 4
.IX Item "RDF::TrineX::Parser::XML_RDFa10"
.IP "RDF::TrineX::Parser::OpenDocument_RDFa10" 4
.IX Item "RDF::TrineX::Parser::OpenDocument_RDFa10"
.IP "RDF::TrineX::Parser::XHTML_RDFa11" 4
.IX Item "RDF::TrineX::Parser::XHTML_RDFa11"
.IP "RDF::TrineX::Parser::HTML32_RDFa11" 4
.IX Item "RDF::TrineX::Parser::HTML32_RDFa11"
.IP "RDF::TrineX::Parser::HTML4_RDFa11" 4
.IX Item "RDF::TrineX::Parser::HTML4_RDFa11"
.IP "RDF::TrineX::Parser::HTML5_RDFa11" 4
.IX Item "RDF::TrineX::Parser::HTML5_RDFa11"
.IP "RDF::TrineX::Parser::XHTML5_RDFa11" 4
.IX Item "RDF::TrineX::Parser::XHTML5_RDFa11"
.IP "RDF::TrineX::Parser::Atom_RDFa11" 4
.IX Item "RDF::TrineX::Parser::Atom_RDFa11"
.IP "RDF::TrineX::Parser::DataRSS_RDFa11" 4
.IX Item "RDF::TrineX::Parser::DataRSS_RDFa11"
.IP "RDF::TrineX::Parser::SVG_RDFa11" 4
.IX Item "RDF::TrineX::Parser::SVG_RDFa11"
.IP "RDF::TrineX::Parser::XML_RDFa11" 4
.IX Item "RDF::TrineX::Parser::XML_RDFa11"
.IP "RDF::TrineX::Parser::OpenDocument_RDFa11" 4
.IX Item "RDF::TrineX::Parser::OpenDocument_RDFa11"
.PD
.PP
By using these classes, you can skip the need to pass the 'flavour' and
\&'version' options to the constructor. For example:
.PP
.Vb 5
\& my $parser = RDF::TrineX::Parser::HTML5_RDFa11\->new(
\& role_attr => 1,
\& longdesc_attr => 1,
\& cite_attr => 1,
\& );
.Ve
.PP
Note that these are classes, but they are not modules. You should not
attempt to load them with \f(CW\*(C`require\*(C'\fR or \f(CW\*(C`use\*(C'\fR.
.SH "SEE ALSO"
.IX Header "SEE ALSO"
RDF::Trine::Parser,
RDF::RDFa::Parser,
RDF::RDFa::Parser::Config.
.PP
, .
.SH "AUTHOR"
.IX Header "AUTHOR"
Toby Inkster .
.SH "COPYRIGHT AND LICENCE"
.IX Header "COPYRIGHT AND LICENCE"
Copyright 2012 Toby Inkster
.PP
This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.
.SH "DISCLAIMER OF WARRANTIES"
.IX Header "DISCLAIMER OF WARRANTIES"
\&\s-1THIS PACKAGE IS PROVIDED \*(L"AS IS\*(R" AND WITHOUT ANY EXPRESS OR IMPLIED
WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.\s0