---
name: "HTML::Microformats::Format::hAtom"
section: "3pm"
platform: "linux"
package: "libhtml-microformats-perl"
version: "0.105-6"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/HTML::Microformats::Format::hAtom"
---

# HTML::Microformats::Format::hAtom(3pm)

the hAtom microformat

## NAME

HTML::Microformats::Format::hAtom - the hAtom microformat

## SYNOPSIS

```
 use Data::Dumper;
 use HTML::Microformats::DocumentContext;
 use HTML::Microformats::Format::hAtom;
 my $context = HTML::Microformats::DocumentContext->new($dom, $uri);
 my @feeds   = HTML::Microformats::Format::hAtom->extract_all(
                   $dom->documentElement, $context);
 foreach my $feed (@feeds)
 {
   foreach my $entry ($feed->get_entry)
   {
     print $entry->get_link . "\n";
   }
 }
```

## DESCRIPTION

HTML::Microformats::Format::hAtom inherits from HTML::Microformats::Format. See the base class definition for a description of property getter/setter methods, constructors, etc.

### Additional Method

- •

  `"to_atom"`

  This method exports the data as an XML file containing an Atom \<feed\>. It requires XML::Atom::FromOWL to work, and will throw an error at run-time if it's not available.

## MICROFORMAT

HTML::Microformats::Format::hAtom supports hAtom as described at \<http://microformats.org/wiki/hatom\>, with the following additions:

- •

  Embedded rel-enclosure microformat

  hAtom entries may use rel-enclosure to specify entry enclosures.

- •

  Threading support

  An entry may use rel="in-reply-to" to indicate another entry or a document that this entry is considered a reply to.

  An entry may use class="replies hfeed" to provide an hAtom feed of responses to it.

## RDF OUTPUT

Data is returned using Henry Story's AtomOWL vocabulary (\<http://bblfish.net/work/atom-owl/2006-06-06/#\>), Toby Inkster's AtomOWL extensions (\<http://buzzword.org.uk/rdf/atomix#\>) and the IANA registered relationship URIs (\<http://www.iana.org/assignments/relation/\>).

## BUGS

Please report any bugs to \<http://rt.cpan.org/\>.

## SEE ALSO

HTML::Microformats::Format, HTML::Microformats, HTML::Microformats::Format::hEntry, HTML::Microformats::Format::hNews.

## AUTHOR

Toby Inkster \<tobyink@cpan.org\>.

## COPYRIGHT AND LICENCE

Copyright 2008-2012 Toby Inkster

This library is free software; you can redistribute it and/or modify it under the same terms as Perl 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.