QwuiAbstractResourceProvider Class Reference

A resource provider is a class that builds a QwuiAbstractResource for a given HTTP request. This class represents an HTTP session and provides only the session management informations to subclasses. Subclasses must implement the provide() method to return a QwuiAbstractResource corresponding to the given HTTP request. More...

#include <qwuiabstractresourceprovider.h>

Inheritance diagram for QwuiAbstractResourceProvider:

List of all members.

Public Member Functions
	QwuiAbstractResourceProvider (const QString &sessionId=QString::null)
virtual	~QwuiAbstractResourceProvider ()
virtual QwuiAbstractResource *	provide (const QHttpRequestHeader &header, const QString &postContent)=0
QString	sessionId () const
bool	keepSessions () const
void	setKeepSessions (bool keep)
QDateTime	sessionTimeoutDate () const
void	resetSessionTimeoutDate ()
bool	isSessionTimedOut () const
int	sessionLifeTime () const
void	setSessionLifeTime (int secs)
Private Attributes
bool	m_keepSessions
QDateTime	m_sessionTimeoutDate
int	m_sessionLifeTime
QString	m_sessionId

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Detailed Description

A resource provider is a class that builds a QwuiAbstractResource for a given HTTP request. This class represents an HTTP session and provides only the session management informations to subclasses. Subclasses must implement the provide() method to return a QwuiAbstractResource corresponding to the given HTTP request.

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Constructor & Destructor Documentation

QwuiAbstractResourceProvider::QwuiAbstractResourceProvider

(

const QString &

sessionId = QString::null

)

Parameters:

sessionId

session ID for this resource provider.

QwuiAbstractResourceProvider::~QwuiAbstractResourceProvider

(

)

[virtual]

---

Member Function Documentation

bool QwuiAbstractResourceProvider::isSessionTimedOut

(

)

const

Returns:

true if the session timed out, false otherwise.

bool QwuiAbstractResourceProvider::keepSessions

(

)

const

Returns:

true if the session must be kept between HTTP requests of the same object, false otherwise.

virtual QwuiAbstractResource* QwuiAbstractResourceProvider::provide	(	const QHttpRequestHeader &	header,
		const QString &	postContent
	)			[pure virtual]

Subclasses must implement this method and return a QwuiAbstractResource object corresponding to the HTTP request.

Parameters:

	header	HTTP request header
	postContent	HTTP post content.

Returns:

a QwuiAbstractResource object corresponding to the HTTP request.

Implemented in QwuiApplication, and QwuiFileResourceProvider.

void QwuiAbstractResourceProvider::resetSessionTimeoutDate

(

)

Resets the session time-out date.

QString QwuiAbstractResourceProvider::sessionId

(

)

const

Returns:

the current session identifier.

int QwuiAbstractResourceProvider::sessionLifeTime

(

)

const

Returns:

session lifetime in seconds.

QDateTime QwuiAbstractResourceProvider::sessionTimeoutDate

(

)

const

Returns:

the session time-out date.

void QwuiAbstractResourceProvider::setKeepSessions

(

bool

keep

)

Parameters:

keep

true if the session must be kept between HTTP requests of the same object, false otherwise.

void QwuiAbstractResourceProvider::setSessionLifeTime

(

int

secs

)

Parameters:

secs

session lifetime in seconds.

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Member Data Documentation

bool QwuiAbstractResourceProvider::m_keepSessions [private]

QString QwuiAbstractResourceProvider::m_sessionId [private]

int QwuiAbstractResourceProvider::m_sessionLifeTime [private]

QDateTime QwuiAbstractResourceProvider::m_sessionTimeoutDate [private]

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

• Informatique/qtwui/src/http/qwuiabstractresourceprovider.h
• Informatique/qtwui/src/http/qwuiabstractresourceprovider.cpp