XML::Atom::Service - Atom Service Document object
See NAMESPACES in details.
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 $collection = XML::Atom::Collection->new; $collection->href('http://example.org/reilly/main'); $collection->title('My Blog Entries'); $collection->add_accept('application/atom+xml;type=entry'); $collection->add_categories($categories); my $workspace = XML::Atom::Workspace->new; $workspace->title('Main Site'); $workspace->add_collection($collection); my $service = XML::Atom::Service->new; $service->add_workspace($workspace); my $xml = $service->as_xml; # Get lists of the workspace, collection, and categories elements my @workspace = $service->workspaces; my @collection = $workspace->collections; my @categories = $collection->categories;
The Atom Publishing Protocol (Atompub) is a protocol for publishing and editing Web resources described at http://www.ietf.org/internet-drafts/draft-ietf-atompub-protocol-17.txt.
XML::Atom::Service is an Service Document implementation. In the Atom Publishing Protocol, a client needs to first discover the capabilities and locations of Collections. The Service Document is designed to support this discovery process. The document describes the location and capabilities of Collections.
This module was tested in InteropTokyo2007 http://intertwingly.net/wiki/pie/July2007InteropTokyo, and interoperated with other implementations.
Creates a new Service 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::Service object. On failure, returns
$stream can be any one of the following:
This is treated as the XML body of the Service Document.
This is treated as the name of a file containing the Service Document XML.
This is treated as an open filehandle from which the Service Document XML can be read.
This is treated as a URI, and the Service Document XML will be retrieved from the URI.
If called in scalar context, returns an XML::Atom::Workspace object corresponding to the first "app:workspace" element found in the Service Document.
If called in list context, returns a list of XML::Atom::Workspace objects corresponding to all of the app:workspace elements found in the Service Document.
Adds the workspace $workspace, which must be an XML::Atom::Workspace object, to the Service Document as a new app:workspace element. For example:
my $workspace = XML::Atom::Workspace->new; $workspace->title('Foo Bar'); $service->add_workspace($workspace);
By default, XML::Atom::Service will create entities using the new Atom namespaces, 'http://www.w3.org/2005/Atom' and 'http://www.w3.org/2007/app'. In order to use old ones, you can set them by setting global variables like:
use XML::Atom; use XML::Atom::Service; $XML::Atom::DefaultVersion = '0.3'; # 'http://purl.org/atom/ns#' $XML::Atom::Service::DefaultNamespace = 'http://purl.org/atom/app#';
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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