Syndication::RDF::SyndicationInfo Class Reference

#include <syndicationinfo.h>

Inherits Syndication::RDF::ResourceWrapper.

Public Types
enum	Period {   Hourly , Daily , Weekly , Monthly ,   Yearly }

Public Member Functions
	SyndicationInfo ()
	SyndicationInfo (ResourcePtr resource)
	~SyndicationInfo () override
QString	debugInfo () const
time_t	updateBase () const
int	updateFrequency () const
Period	updatePeriod () const

Static Protected Member Functions
static QString	periodToString (Period period)
static Period	stringToPeriod (const QString &str)

Detailed Description

Wrapper to access syndication information for a feed.

The RSS 1.0 syndication module provides syndication hints to aggregators regarding how often it is updated.

The specification can be found at http://web.resource.org/rss/1.0/modules/syndication/

Author

Frank Osterfeld

Definition at line 31 of file syndicationinfo.h.

Member Enumeration Documentation

Period

enum Syndication::RDF::SyndicationInfo::Period

update period enum as used by updatePeriod().

Enumerator
Hourly	the feed is updated hourly
Daily	the feed is updated daily
Weekly	the feed is updated weekly
Monthly	the feed is updated monthly
Yearly	the feed is updated yearly

Definition at line 37 of file syndicationinfo.h.

Constructor & Destructor Documentation

SyndicationInfo() [1/2]

Syndication::RDF::SyndicationInfo::SyndicationInfo

(

)

creates a wrapper wrapping a null resource.

isNull() will be true.

SyndicationInfo() [2/2]

Syndication::RDF::SyndicationInfo::SyndicationInfo ( ResourcePtr resource )

explicit

creates a wrapper from a resource

Parameters

resource

the feed resource to read syndication information from

Definition at line 21 of file syndicationinfo.cpp.

~SyndicationInfo()

Syndication::RDF::SyndicationInfo::~SyndicationInfo ( )

override

virtual destructor

Definition at line 26 of file syndicationinfo.cpp.

Member Function Documentation

debugInfo()

QString Syndication::RDF::SyndicationInfo::debugInfo

(

)

const

description of the syndication information for debugging purposes

Returns

debug string

Definition at line 60 of file syndicationinfo.cpp.

periodToString()

QString Syndication::RDF::SyndicationInfo::periodToString ( Period period )

staticprotected

returns Period value as string.

Parameters

period

period enum to convert to a string

Returns

the enum name in lower case, "daily", "hourly", etc.

Definition at line 76 of file syndicationinfo.cpp.

stringToPeriod()

SyndicationInfo::Period Syndication::RDF::SyndicationInfo::stringToPeriod ( const QString & str )

staticprotected

parses a Period value from a string.

Parameters

str	a period string as defined in the syndication module

Returns

the parsed period, Daily (the default) if the parsed string is empty or invalid

Definition at line 94 of file syndicationinfo.cpp.

updateBase()

time_t Syndication::RDF::SyndicationInfo::updateBase

(

)

const

Defines a base date to be used in concert with updatePeriod and updateFrequency to calculate the publishing schedule.

Returns

the base date in seconds since epoch. Default value is 0 (epoch).

Definition at line 53 of file syndicationinfo.cpp.

updateFrequency()

int Syndication::RDF::SyndicationInfo::updateFrequency

(

)

const

Used to describe the frequency of updates in relation to the update period.

A positive integer indicates how many times in that period the channel is updated. For example, an updatePeriod of daily, and an updateFrequency of 2 indicates the channel format is updated twice daily. If omitted a value of 1 is assumed.

Returns

update frequency, default is 1

Definition at line 35 of file syndicationinfo.cpp.

updatePeriod()

SyndicationInfo::Period Syndication::RDF::SyndicationInfo::updatePeriod

(

)

const

Describes the period over which the channel format is updated.

Acceptable values are: hourly, daily, weekly, monthly, yearly. If omitted, daily is assumed.

Returns

update period, daily is default

Definition at line 30 of file syndicationinfo.cpp.

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

• syndicationinfo.h
• syndicationinfo.cpp