Syndication::RSS2::Cloud Class Reference

#include <cloud.h>

Inheritance diagram for Syndication::RSS2::Cloud:

Public Member Functions
	Cloud ()
	Cloud (const QDomElement &element)
QString	debugInfo () const
QString	domain () const
QString	path () const
int	port () const
QString	protocol () const
QString	registerProcedure () const
Public Member Functions inherited from Syndication::ElementWrapper
	ElementWrapper ()
	ElementWrapper (const ElementWrapper &other)
	ElementWrapper (const QDomElement &element)
virtual	~ElementWrapper ()
QString	attribute (const QString &name, const QString &defValue=QString()) const
QString	attributeNS (const QString &nsURI, const QString &localName, const QString &defValue=QString()) const
QString	childNodesAsXML () const
QString	completeURI (const QString &uri) const
const QDomElement &	element () const
QList< QDomElement >	elementsByTagName (const QString &tagName) const
QList< QDomElement >	elementsByTagNameNS (const QString &nsURI, const QString &tagName) const
QString	extractElementText (const QString &tagName) const
QString	extractElementTextNS (const QString &namespaceURI, const QString &localName) const
QDomElement	firstElementByTagNameNS (const QString &nsURI, const QString &tagName) const
bool	hasAttribute (const QString &name) const
bool	hasAttributeNS (const QString &nsURI, const QString &localName) const
bool	isNull () const
ElementWrapper &	operator= (const ElementWrapper &other)
bool	operator== (const ElementWrapper &other) const
QString	text () const
QString	xmlBase () const
QString	xmlLang () const

Additional Inherited Members
Static Public Member Functions inherited from Syndication::ElementWrapper
static QString	childNodesAsXML (const QDomElement &parent)

Detailed Description

Cloud information for an RSS channel.

It 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 RSS feeds.

Example:

Domain="rpc.sys.com", port="80", path="/RPC2" registerProcedure="myCloud.rssPleaseNotify" protocol="xml-rpc"

In this example, to request notification on the channel it appears in, you would send an XML-RPC message to rpc.sys.com on port 80, with a path of /RPC2. The procedure to call is myCloud.rssPleaseNotify.

For more information on the rssCloud interface see http://blogs.law.harvard.edu/tech/soapMeetsRss#rsscloudInterface

(Note: This explanation was taken from http://blogs.law.harvard.edu/tech/rss )

Author

Frank Osterfeld

Definition at line 45 of file cloud.h.

Constructor & Destructor Documentation

Cloud() [1/2]

Syndication::RSS2::Cloud::Cloud

(

)

Default constructor, creates a null object, for which isNull() is true.

Definition at line 16 of file cloud.cpp.

Cloud() [2/2]

Syndication::RSS2::Cloud::Cloud ( const QDomElement & element )

explicit

Creates a Cloud object wrapping a <cloud> XML element.

Parameters

element

The <cloud> element to wrap

Definition at line 21 of file cloud.cpp.

Member Function Documentation

debugInfo()

QString Syndication::RSS2::Cloud::debugInfo

(

)

const

Returns a description of the object for debugging purposes.

Returns

debug string

Definition at line 57 of file cloud.cpp.

domain()

QString Syndication::RSS2::Cloud::domain

(

)

const

the remote domain

Definition at line 26 of file cloud.cpp.

path()

QString Syndication::RSS2::Cloud::path

(

)

const

the remote path to connect to

Definition at line 42 of file cloud.cpp.

port()

int Syndication::RSS2::Cloud::port

(

)

const

the remote port to connect to

Definition at line 31 of file cloud.cpp.

protocol()

QString Syndication::RSS2::Cloud::protocol

(

)

const

protocol used for publish-subscribe, e.g.

"xml-rpc"

Definition at line 52 of file cloud.cpp.

registerProcedure()

QString Syndication::RSS2::Cloud::registerProcedure

(

)

const

register procedure, e.g.

"myCloud.rssPleaseNotify"

Definition at line 47 of file cloud.cpp.

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The documentation for this class was generated from the following files:

• cloud.h
• cloud.cpp