XML::Atom::Categories - Atom Category Document object
use XML::Atom::Service; my $category = XML::Atom::Category->new; $category->term('joke'); $category->scheme('http://example.org/extra-cats/'); my $categories = XML::Atom::Categories->new; $categories->add_category($category); my $xml = $categories->as_xml; # Get a list of the category elements. my @category = $categories->category;
Category Documents contain lists of categories described using the "atom:category" element from the Atom Syndication Format [RFC4287].
The Category Document is defined in "The Atom Publishing Protocol," IETF Internet-Draft.
Creates a new Category Document object, and if $stream is supplied, fills it with the data specified by $stream.
Automatically handles autodiscovery if $stream is a URI (see below).
Returns the new XML::Atom::Categories object. On failure, returns
$stream can be any one of the following:
This is treated as the XML body of the Category Document.
This is treated as the name of a file containing the Category Document XML.
This is treated as an open filehandle from which the Category Document XML can be read.
This is treated as a URI, and the Category Document XML will be retrieved from the URI.
If called in scalar context, returns an XML::Atom::Category object corresponding to the first "app:category" element found in the Category Document.
If called in list context, returns a list of XML::Atom::Category objects corresponding to all of the "app:category" elements found in the Service Document.
Adds the category $category, which must be an XML::Atom::Category object, to the Service Document as a new "app:category" element. For example:
my $category = XML::Atom::Category->new; $category->term('joke'); $categories->add_category($category);
Takeru INOUE, <takeru.inoue _ gmail.com>
Copyright (c) 2007, Takeru INOUE
<takeru.inoue _ gmail.com>. All rights reserved.
This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself. See perlartistic.
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