html::html5::parser::error(3pm) [debian man page]

HTML::HTML5::Parser::Error(3pm) 			User Contributed Perl Documentation			   HTML::HTML5::Parser::Error(3pm)

NAME

       HTML::HTML5::Parser::Error - an error that occured during parsing

DESCRIPTION

       Note that HTML::HTML5::Parser is not a validation tool, and there are many classes of error that it does not care about, so will not raise.

       The "error_handler" and "errors" methods of "HTML::HTML5::Parser" generate "HTML::HTML5::Parser::Error" objects.

       "HTML::HTML5::Parser::Error" overloads stringification, so can be printed, matched against regular expressions, etc.

   Constructor
       "new(level=>$level, type=>$type, token=>$token, ...)"
	   Constructs a new "HTML::HTML5::Parser::Error" object.

   Methods
       "level"
	   Returns the level of error. ('MUST', 'SHOULD', 'WARN', 'INFO' or undef.)

       "layer"
	   Returns the parsing layer involved, often undef. e.g. 'encode'.

       "type"
	   Returns the type of error as a string.

       "tag_name"
	   Returns the tag name (if any).

       "source_line"
	     ($line, $col) = $error->source_line();
	     $line = $error->source_line;

	   In scalar context, "source_line" returns the line number of the source code that triggered the error.

	   In list context, returns a line/column pair. (Tab characters count as one column, not eight.)

       "to_string"
	   Returns a friendly error string.

SEE ALSO

       HTML::HTML5::Parser.

AUTHOR

       Toby Inkster, <tobyink@cpan.org>

COPYRIGHT AND LICENSE

       Copyright (C) 2011-2012 by Toby Inkster

       This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself, either Perl version 5.8.1 or,
       at your option, any later version of Perl 5 you may have available.

perl v5.14.2							    2012-03-19					   HTML::HTML5::Parser::Error(3pm)

RDF::TrineX::Parser::RDFa(3pm)				User Contributed Perl Documentation			    RDF::TrineX::Parser::RDFa(3pm)

NAME

       RDF::TrineX::Parser::RDFa - RDF::Trine::Parser-compatible interface for RDF::RDFa::Parser

DESCRIPTION

       While RDF::RDFa::Parser is a good RDFa parser, its interface is a tad...  shall we say... crufty.

       RDF::TrineX::Parser::RDFa provides a much nicer interface, and is a subclass of RDF::Trine::Parser, so you get super-polymorphic benefits.
       Yay!

   Class Method
       "parse_url_into_model($url, $model, %args)"
	   As per the method of the same name in RDF::Trine::Parser, this retrieves the URL and parses it into a model.

	   Unlike RDF::Trine::Parser, this method always assumes you're trying to parse some variety of RDFa.

   Constructor
       "new(%options)"
	   Constructs a new RDF::TrineX::Parser::RDFa parser.

	   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.

	   Let's imagine that you want to parse RDFa 1.1 in HTML5, and you want to also parse the "role", "longdesc" and "cite" attibutes (which
	   are not strictly part of RDFa, but nevertheless often interesting). Then you'd use:

	     my $parser = RDF::TrineX::Parser::RDFa->new(
	       flavour	      => 'html5',
	       version	      => '1.1',
	       role_attr      => 1,
	       longdesc_attr  => 1,
	       cite_attr      => 1,
	     );

   Object Methods
       The following methods are supported, as documented in RDF::Trine::Parser.

       "parse_into_model($base_uri, $data, $model [,context => $context])"
       "parse($base_uri, $data, &handler)"
       "parse_file_into_model($base_uri, $fh, $model [,context => $context])"
       "parse_file($base_uri, $fh, &handler)"

       The following additional methods are supported:

       "rdfa_flavour"
	   Returns the RDFa host language being used.

       "rdfa_version"
	   Returns the RDFa version number being used.

   Subclasses
       The following subclasses of RDF::TrineX::Parser::RDFa exist:

       RDF::TrineX::Parser::XHTML_RDFa10
       RDF::TrineX::Parser::HTML32_RDFa10
       RDF::TrineX::Parser::HTML4_RDFa10
       RDF::TrineX::Parser::HTML5_RDFa10
       RDF::TrineX::Parser::XHTML5_RDFa10
       RDF::TrineX::Parser::Atom_RDFa10
       RDF::TrineX::Parser::DataRSS_RDFa10
       RDF::TrineX::Parser::SVG_RDFa10
       RDF::TrineX::Parser::XML_RDFa10
       RDF::TrineX::Parser::OpenDocument_RDFa10
       RDF::TrineX::Parser::XHTML_RDFa11
       RDF::TrineX::Parser::HTML32_RDFa11
       RDF::TrineX::Parser::HTML4_RDFa11
       RDF::TrineX::Parser::HTML5_RDFa11
       RDF::TrineX::Parser::XHTML5_RDFa11
       RDF::TrineX::Parser::Atom_RDFa11
       RDF::TrineX::Parser::DataRSS_RDFa11
       RDF::TrineX::Parser::SVG_RDFa11
       RDF::TrineX::Parser::XML_RDFa11
       RDF::TrineX::Parser::OpenDocument_RDFa11

       By using these classes, you can skip the need to pass the 'flavour' and 'version' options to the constructor. For example:

	 my $parser = RDF::TrineX::Parser::HTML5_RDFa11->new(
	   role_attr	  => 1,
	   longdesc_attr  => 1,
	   cite_attr	  => 1,
	 );

       Note that these are classes, but they are not modules. You should not attempt to load them with "require" or "use".

SEE ALSO

       RDF::Trine::Parser, RDF::RDFa::Parser, RDF::RDFa::Parser::Config.

       <http://www.perlrdf.org/>, <http://rdfa.info/>.

AUTHOR

       Toby Inkster <tobyink@cpan.org>.

COPYRIGHT AND LICENCE

       Copyright 2012 Toby Inkster

       This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.

DISCLAIMER OF WARRANTIES

       THIS PACKAGE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
       MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.

perl v5.14.2							    2012-06-05					    RDF::TrineX::Parser::RDFa(3pm)