debian man page for xml::atom::fromowl

XML::Atom::FromOWL(3pm) 				User Contributed Perl Documentation				   XML::Atom::FromOWL(3pm)

NAME
       XML::Atom::FromOWL - export RDF data to Atom

SYNOPSIS
	use LWP::UserAgent;
	use XML::Atom::OWL;
	use XML::Atom::FromOWL;

	my $ua	     = LWP::UserAgent->new;
	my $r	     = $ua->get('http://intertwingly.net/blog/index.atom');
	my $atomowl  = XML::Atom::OWL->new($r->decoded_content, $r->base);
	my $model    = $atomowl->consume->graph;  ## an RDF::Trine::Model

	my $exporter = XML::Atom::FromOWL->new;
	print $_->as_xml
	       foreach $exporter->export_feeds($model);

DESCRIPTION
       This module reads RDF and writes Atom feeds. It does the reverse of XML::Atom::OWL.

   Constructor
       o   "new(%options)"

	   Returns a new XML::Atom::FromOWL object.

	   There are no valid options at the moment - the hash is reserved for future use.

   Methods
       o   "export_feeds($input, %options)"

	   Returns a list of feeds found in the input, in no particular order.

	   The input may be a URI, file name, RDF::Trine::Model or anything else that can be handled by the "parse" function of
	   RDF::TrineX::Functions.

	   Each item in the list returned is an XML::Atom::Feed.

       o   "export_feed($input, $subject, %options)"

	   As per "export_feeds" but exports just a single feed.

	   The subject provided must be an RDF::Trine::Node::Blank or RDF::Trine::Node::Resource of type awol:Feed.

       o   "export_entries($input, %options)"

	   Returns a list of entries found in the input, in no particular order.

	   The input may be a URI, file name, RDF::Trine::Model or anything else that can be handled by the "parse" function of
	   RDF::TrineX::Functions.

	   Each item in the list returned is an XML::Atom::Entry.

       o   "export_entry($input, $subject, %options)"

	   As per "export_entry" but exports just a single entry.

	   The subject provided must be an RDF::Trine::Node::Blank or RDF::Trine::Node::Resource of type awol:Entry.

   RDF Input
       Input is expected to use AtomOwl http://bblfish.net/work/atom-owl/2006-06-06/# <http://bblfish.net/work/atom-owl/2006-06-06/#>.

   Feed Output
       This module doesn't attempt to enforce many of OWL's semantic constraints (e.g. it doesn't enforce that an entry has only one title). It
       relies on XML::Atom::Feed and XML::Atom::Entry for that sort of thing, but if your input is sensible that shouldn't be a problem.

SEE ALSO
       XML::Atom::OWL, HTML::Microformats, RDF::TrineX::Functions, XML::Atom::Feed, XML::Atom::Entry.

       http://bblfish.net/work/atom-owl/2006-06-06/ <http://bblfish.net/work/atom-owl/2006-06-06/>.

       <http://www.perlrdf.org/>.

AUTHOR
       Toby Inkster <tobyink@cpan.org>.

COPYRIGHT AND LICENCE
       This software is copyright (c) 2011-2012 by 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							    2012-05-30						   XML::Atom::FromOWL(3pm)