Status of this Document
Abstract
1. Overview
1.1. References
2. Technical Specification
2.1. Namespace
2.2. Namespaced rssCloud XML Publisher’s Schema
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
targetNamespace="http://rssboard.org/2009/xsd/rss2.0"
elementFormDefault="qualified"
attributeFormDefault="unqualified"
version="0.9">
<xs:element name="cloud">
<xs:complexType>
<xs:annotation>
<xs:documentation>Specifies a web service that supports the rssCloud interface which can be implemented in HTTP-POST, XML-RPC or SOAP 1.1. Its purpose is to allow processes to register with a cloud to be notified of updates to the channel, implementing a lightweight publish-subscribe protocol for XML resources.</xs:documentation>
</xs:annotation>
<xs:attribute name="domain" type="xs:string" use="required"/>
<xs:attribute name="port" type="xs:positiveInteger" use="required"/>
<xs:attribute name="path" type="xs:string" use="required"/>
<xs:attribute name="registerProcedure" type="xs:string"
use="required"/>
<xs:attribute name="protocol" use="required"/>
<xs:simpleType>
<xs:restriction base="xs:string">
<xs:enumeration value="xml-rpc"/>
<xs:enumeration value="http-post"/>
<xs:enumeration value="soap"/>
</xs:restriction>
</xs:simpleType>
</xs:attribute>
</xs:complexType>
</xs:element>
</xs:schema>
2.3. Use in Atom
2.4. Use in RSS
3. Examples
3.1. Atom Example
<feed xmlns="http://www.w3.org/2005/Atom"
xmlns:rss="http://rssboard.org/2009/xsd/rss2.0">
<rss:cloud domain="example.com" port="80"
path="/?rsscloud=notify" registerProcedure=""
protocol="http-post"/>
<title>Example Feed</title>
<link href="http://example.org/feed/" rel="self" />
<link href="http://example.org/" />
<id>urn:uuid:8f8f8f8f-adad-face-090909090909</id>
<updated>2003-12-13T18:30:02Z</updated>
<author>
<name>John Doe</name>
<email>johndoe@example.com</email>
</author>
<entry>
<title>Atom-Powered Robots Run Amok</title>
<link href="http://example.org/2003/12/13/atom03" />
<id>urn:uuid:1225c695-cfb8-4ebb-80da344efa6a</id>
<updated>2003-12-13T18:30:02Z</updated>
<summary>Some text.</summary>
</entry>
</feed>