< draft-nottingham-atompub-feed-history-10.txt   draft-nottingham-atompub-feed-history-11.txt >
Network Working Group M. Nottingham Network Working Group M. Nottingham
Internet-Draft May 21, 2007 Internet-Draft June 25, 2007
Intended status: Standards Track Intended status: Standards Track
Expires: November 22, 2007 Expires: December 27, 2007
Feed Paging and Archiving Feed Paging and Archiving
draft-nottingham-atompub-feed-history-10 draft-nottingham-atompub-feed-history-11
Status of This Memo Status of This Memo
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This Internet-Draft will expire on November 22, 2007. This Internet-Draft will expire on December 27, 2007.
Copyright Notice Copyright Notice
Copyright (C) The IETF Trust (2007). Copyright (C) The IETF Trust (2007).
Abstract Abstract
This specification defines three types of syndicated Web feeds that This specification defines three types of syndicated Web feeds that
enable publication of entries across one or more feed documents. enable publication of entries across one or more feed documents.
This includes "paged" feeds for piecemeal access, "archived" feeds This includes "paged" feeds for piecemeal access, "archived" feeds
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Appendix B. Use in RSS 2.0 Appendix B. Use in RSS 2.0
As previously noted, while this specification's extensions are As previously noted, while this specification's extensions are
described in terms of the Atom feed format, they are also useful in described in terms of the Atom feed format, they are also useful in
similar formats. This informative appendix demonstrates how they can similar formats. This informative appendix demonstrates how they can
be used in an RSS 2.0-formatted [9] feed. be used in an RSS 2.0-formatted [9] feed.
In RSS 2.0-formatted feeds, two entries are duplicates if they have In RSS 2.0-formatted feeds, two entries are duplicates if they have
the same guid element. The update time of an entry is not defined by the same guid element. The update time of an entry is not defined by
RSS 2.0, but the feed-level update time can be determined by the RSS 2.0, but the feed-level update time can be determined by the
pubDate element. lastBuildDate element, if present.
RSS 2.0-formatted Complete Feed RSS 2.0-formatted Complete Feed
<?xml version="1.0"?> <?xml version="1.0"?>
<rss version="2.0" <rss version="2.0"
xmlns:fh="http://purl.org/syndication/history/1.0"> xmlns:fh="http://purl.org/syndication/history/1.0">
<channel> <channel>
<title>NetMovies Queue</title> <title>NetMovies Queue</title>
<link>http://netmovies.example.org/</link> <link>http://netmovies.example.org/</link>
<description>The DVDs you'll receive next.</description> <description>The DVDs you'll receive next.</description>
<language>en-us</language>
<pubDate>Tue, 10 Jun 2003 04:00:00 GMT</pubDate>
<lastBuildDate>Tue, 10 Jun 2003 09:41:01 GMT</lastBuildDate>
<docs>http://blogs.law.harvard.edu/tech/rss</docs>
<generator>Weblog Editor 2.0</generator>
<managingEditor>editor@netmovies.example.org</managingEditor>
<webMaster>webmaster@netmovies.example.org</webMaster>
<fh:complete/> <fh:complete/>
<item> <item>
<title>Casablanca</title> <title>Casablanca</title>
<link>http://netmovies.example.org/movies/Casablanca</link> <link>http://netmovies.example.org/movies/Casablanca</link>
<description>Here's looking at you, kid... <description>Here's looking at you, kid...
</description> </description>
<pubDate>Tue, 03 Jun 2003 09:39:21 GMT</pubDate> <pubDate>Tue, 03 Jun 2003 09:39:21 GMT</pubDate>
<guid>urn:uuid:1225c695-cfb8-4ebb-aaaa-80da344efa6a</guid> <guid isPermaLink="false"
>urn:uuid:1225c695-cfb8-4ebb-aaaa-80da344efa6a</guid>
</item> </item>
</channel> </channel>
</rss> </rss>
RSS 2.0-formatted Paged Feed RSS 2.0-formatted Paged Feed
<?xml version="1.0"?> <?xml version="1.0"?>
<rss version="2.0" <rss version="2.0"
xmlns:atom="http://www.w3.org/2005/Atom"> xmlns:atom="http://www.w3.org/2005/Atom">
<channel> <channel>
<title>Liftoff News</title> <title>Liftoff News</title>
<link>http://liftoff.nasa.gov/</link> <link>http://liftoff.example.net/</link>
<description>Liftoff to Space Exploration.</description> <description>Liftoff to Space Exploration.</description>
<language>en-us</language>
<pubDate>Tue, 10 Jun 2003 04:00:00 GMT</pubDate>
<lastBuildDate>Tue, 10 Jun 2003 09:41:01 GMT</lastBuildDate>
<docs>http://blogs.law.harvard.edu/tech/rss</docs>
<generator>Weblog Editor 2.0</generator>
<managingEditor>editor@example.com</managingEditor>
<webMaster>webmaster@example.com</webMaster>
<atom:link rel="next" <atom:link rel="next"
href="http://liftof.nasa.gov/index.rss?page=2"/> href="http://liftof.example.net/index.rss?page=2"/>
<item> <item>
<title>Star City</title> <title>Star City</title>
<link>http://liftoff.nasa.gov/2003/06/news-starcity</link> <link>http://liftoff.example.net/2003/06/news-starcity</link>
<description>How do Americans get ready to work with Russians <description>How do Americans get ready to work with Russians
aboard the International Space Station? They take a crash course aboard the International Space Station? They take a crash course
in culture, language and protocol at Russia's <a in culture, language and protocol at Russia's Star City.
href="http://howe.iki.rssi.ru/GCTC/gctc_e.htm">Star </description>
City</a>.</description>
<pubDate>Tue, 03 Jun 2003 09:39:21 GMT</pubDate> <pubDate>Tue, 03 Jun 2003 09:39:21 GMT</pubDate>
<guid>http://liftoff.nasa.gov/2003/06/03.html#item573</guid> <guid>http://liftoff.example.net/2003/06/03/starcity</guid>
</item> </item>
</channel> </channel>
</rss> </rss>
RSS 2.0-formatted Subscription Document RSS 2.0-formatted Subscription Document
<?xml version="1.0"?> <?xml version="1.0"?>
<rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"> <rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom">
<channel> <channel>
<title>Liftoff News</title> <title>Liftoff News</title>
<link>http://liftoff.nasa.gov/</link> <link>http://liftoff.example.net/</link>
<description>Liftoff to Space Exploration.</description> <description>Liftoff to Space Exploration.</description>
<language>en-us</language>
<pubDate>Tue, 10 Jun 2003 04:00:00 GMT</pubDate>
<lastBuildDate>Tue, 10 Jun 2003 09:41:01 GMT</lastBuildDate>
<docs>http://blogs.law.harvard.edu/tech/rss</docs>
<generator>Weblog Editor 2.0</generator>
<managingEditor>editor@example.com</managingEditor>
<webMaster>webmaster@example.com</webMaster>
<atom:link rel="prev-archive" <atom:link rel="prev-archive"
href="http://liftoff.nasa.gov/2003/05/index.rss"/> href="http://liftoff.example.net/2003/05/index.rss"/>
<item> <item>
<title>Star City</title> <title>Star City</title>
<link>http://liftoff.nasa.gov/2003/06/news-starcity</link> <link>http://liftoff.example.net/2003/06/news-starcity</link>
<description>How do Americans get ready to work with Russians <description>How do Americans get ready to work with Russians
aboard the International Space Station? They take a crash course aboard the International Space Station? They take a crash course
in culture, language and protocol at Russia's <a in culture, language and protocol at Russia's Star City.
href="http://howe.iki.rssi.ru/GCTC/gctc_e.htm">Star </description>
City</a>.</description>
<pubDate>Tue, 03 Jun 2003 09:39:21 GMT</pubDate> <pubDate>Tue, 03 Jun 2003 09:39:21 GMT</pubDate>
<guid>http://liftoff.nasa.gov/2003/06/03.html#item573</guid> <guid>http://liftoff.example.net/2003/06/03/starcity</guid>
</item> </item>
</channel> </channel>
</rss> </rss>
RSS 2.0-formatted Archive Document RSS 2.0-formatted Archive Document
<?xml version="1.0"?> <?xml version="1.0"?>
<rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom" <rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"
xmlns:fh="http://purl.org/syndication/history/1.0"> xmlns:fh="http://purl.org/syndication/history/1.0">
<channel> <channel>
<title>Liftoff News</title> <title>Liftoff News</title>
<link>http://liftoff.nasa.gov/</link> <link>http://liftoff.example.net/</link>
<description>Liftoff to Space Exploration.</description> <description>Liftoff to Space Exploration.</description>
<language>en-us</language> <lastBuildDate>Fri, 30 May 2003 11:06:42 GMT</lastBuildDate>
<pubDate>Tue, 30 May 2003 08:00:00 GMT</pubDate>
<lastBuildDate>Tue, 30 May 2003 10:31:52 GMT</lastBuildDate>
<docs>http://blogs.law.harvard.edu/tech/rss</docs>
<generator>Weblog Editor 2.0</generator>
<managingEditor>editor@example.com</managingEditor>
<webMaster>webmaster@example.com</webMaster>
<fh:archive/> <fh:archive/>
<atom:link rel="current" <atom:link rel="current"
href="http://liftoff.nasa.gov/index.rss"/> href="http://liftoff.example.net/index.rss"/>
<atom:link rel="prev-archive" <atom:link rel="prev-archive"
href="http://liftoff.nasa.gov/2003/04/index.rss"/> href="http://liftoff.example.net/2003/04/index.rss"/>
<item> <item>
<title>Upcoming Eclipse</title>
<link>http://liftoff.example.net/2003/05/30/eclipse</link>
<description>Sky watchers in Europe, Asia, and parts of <description>Sky watchers in Europe, Asia, and parts of
Alaska and Canada will experience a partial eclipse of the Sun Alaska and Canada will experience a partial eclipse of the Sun
on Saturday, May 31st.</description> on Saturday, May 31st.</description>
<pubDate>Fri, 30 May 2003 11:06:42 GMT</pubDate> <pubDate>Fri, 30 May 2003 11:06:42 GMT</pubDate>
<guid>http://liftoff.nasa.gov/2003/05/30.html#item572</guid> <guid>http://liftoff.example.net/2003/05/30/eclipse</guid>
</item> </item>
<item> <item>
<title>The Engine That Does More</title> <title>The Engine That Does More</title>
<link>http://liftoff.nasa.gov/2003/05/news-VASIMR.asp</link> <link>http://liftoff.example.net/2003/05/27/vasmir</link>
<description>Before man travels to Mars, NASA hopes to <description>Before man travels to Mars, NASA hopes to
design new engines that will let us fly through the Solar design new engines that will let us fly through the Solar
System more quickly. The proposed VASIMR engine would do System more quickly. The proposed VASIMR engine would do
that.</description> that.</description>
<pubDate>Tue, 27 May 2003 08:37:32 GMT</pubDate> <pubDate>Tue, 27 May 2003 08:37:32 GMT</pubDate>
<guid>http://liftoff.nasa.gov/2003/05/27.html#item571</guid> <guid>http://liftoff.example.net/2003/05/27/vasmir</guid>
</item> </item>
</channel> </channel>
</rss> </rss>
Author's Address Author's Address
Mark Nottingham Mark Nottingham
EMail: mnot@pobox.com EMail: mnot@pobox.com
URI: http://www.mnot.net/ URI: http://www.mnot.net/
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