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QContactMemoryEngine Class Reference

The QContactMemoryEngine class provides an in-memory implementation of a contacts backend. More...

    #include <QContactMemoryEngine>

Inherits QContactManagerEngine.


Reimplemented Public Functions

virtual bool cancelRequest ( QContactAbstractRequest * req )
virtual QContact contact ( const QContactLocalId & contactId, QContactManager::Error & error ) const
virtual QList<QContactLocalId> contacts ( const QList<QContactSortOrder> & sortOrders, QContactManager::Error & error ) const
virtual void deref ()
virtual QMap<QString, QContactDetailDefinition> detailDefinitions ( const QString & contactType, QContactManager::Error & error ) const
virtual bool filterSupported ( const QContactFilter & filter ) const
virtual bool hasFeature ( QContactManager::ManagerFeature feature, const QString & contactType ) const
virtual int implementationVersion () const
virtual QString managerName () const
virtual QMap<QString, QString> managerParameters () const
virtual QList<QContactRelationship> relationships ( const QString & relationshipType, const QContactId & participantId, QContactRelationshipFilter::Role role, QContactManager::Error & error ) const
virtual bool removeContact ( const QContactLocalId & contactId, QContactManager::Error & error )
virtual QList<QContactManager::Error> removeContacts ( QList<QContactLocalId> * contactIds, QContactManager::Error & error )
virtual bool removeDetailDefinition ( const QString & definitionId, const QString & contactType, QContactManager::Error & error )
virtual bool removeRelationship ( const QContactRelationship & relationship, QContactManager::Error & error )
virtual QList<QContactManager::Error> removeRelationships ( const QList<QContactRelationship> & relationships, QContactManager::Error & error )
virtual void requestDestroyed ( QContactAbstractRequest * req )
virtual bool saveContact ( QContact * contact, QContactManager::Error & error )
virtual QList<QContactManager::Error> saveContacts ( QList<QContact> * contacts, QContactManager::Error & error )
virtual bool saveDetailDefinition ( const QContactDetailDefinition & def, const QString & contactType, QContactManager::Error & error )
virtual bool saveRelationship ( QContactRelationship * relationship, QContactManager::Error & error )
virtual QList<QContactManager::Error> saveRelationships ( QList<QContactRelationship> * relationships, QContactManager::Error & error )
virtual QContactLocalId selfContactId ( QContactManager::Error & error ) const
virtual bool setSelfContactId ( const QContactLocalId & contactId, QContactManager::Error & error )
virtual bool startRequest ( QContactAbstractRequest * req )
virtual QList<QVariant::Type> supportedDataTypes () const
virtual bool waitForRequestFinished ( QContactAbstractRequest * req, int msecs )
virtual bool waitForRequestProgress ( QContactAbstractRequest * req, int msecs )

Static Public Members

QContactMemoryEngine * createMemoryEngine ( const QMap<QString, QString> & parameters )

Protected Functions

QContactMemoryEngine ( const QMap<QString, QString> & parameters )

Additional Inherited Members


Detailed Description

The QContactMemoryEngine class provides an in-memory implementation of a contacts backend.

It may be used as a reference implementation, or when persistent storage is not required.

During construction, it will load the in-memory data associated with the memory store identified by the "id" parameter from the given parameters if it exists, or a new, anonymous store if it does not.

Data stored in this engine is only available in the current process.

This engine supports sharing, so an internal reference count is increased whenever a manager uses this backend, and is decreased when the manager no longer requires this engine.


Member Function Documentation

QContactMemoryEngine::QContactMemoryEngine ( const QMap<QString, QString> & parameters )   [protected]

Constructs a new in-memory backend.

Loads the in-memory data associated with the memory store identified by the "id" parameter from the given parameters if it exists, or a new, anonymous store if it does not.

bool QContactMemoryEngine::cancelRequest ( QContactAbstractRequest * req )   [virtual]

Reimplemented from QContactManagerEngine::cancelRequest().

QContact QContactMemoryEngine::contact ( const QContactLocalId & contactId, QContactManager::Error & error ) const   [virtual]

Reimplemented from QContactManagerEngine::contact().

QList<QContactLocalId> QContactMemoryEngine::contacts ( const QList<QContactSortOrder> & sortOrders, QContactManager::Error & error ) const   [virtual]

Reimplemented from QContactManagerEngine::contacts().

QContactMemoryEngine * QContactMemoryEngine::createMemoryEngine ( const QMap<QString, QString> & parameters )   [static]

Factory function for creating a new in-memory backend, based on the given parameters.

The same engine will be returned for multiple calls with the same value for the "id" parameter, while one of them is in scope.

void QContactMemoryEngine::deref ()   [virtual]

Reimplemented from QContactManagerEngine::deref().

QMap<QString, QContactDetailDefinition> QContactMemoryEngine::detailDefinitions ( const QString & contactType, QContactManager::Error & error ) const   [virtual]

Reimplemented from QContactManagerEngine::detailDefinitions().

bool QContactMemoryEngine::filterSupported ( const QContactFilter & filter ) const   [virtual]

Reimplemented from QContactManagerEngine::filterSupported().

bool QContactMemoryEngine::hasFeature ( QContactManager::ManagerFeature feature, const QString & contactType ) const   [virtual]

Reimplemented from QContactManagerEngine::hasFeature().

int QContactMemoryEngine::implementationVersion () const   [virtual]

Reimplemented from QContactManagerEngine::implementationVersion().

QString QContactMemoryEngine::managerName () const   [virtual]

Reimplemented from QContactManagerEngine::managerName().

QMap<QString, QString> QContactMemoryEngine::managerParameters () const   [virtual]

Reimplemented from QContactManagerEngine::managerParameters().

QList<QContactRelationship> QContactMemoryEngine::relationships ( const QString & relationshipType, const QContactId & participantId, QContactRelationshipFilter::Role role, QContactManager::Error & error ) const   [virtual]

Reimplemented from QContactManagerEngine::relationships().

bool QContactMemoryEngine::removeContact ( const QContactLocalId & contactId, QContactManager::Error & error )   [virtual]

Reimplemented from QContactManagerEngine::removeContact().

QList<QContactManager::Error> QContactMemoryEngine::removeContacts ( QList<QContactLocalId> * contactIds, QContactManager::Error & error )   [virtual]

Reimplemented from QContactManagerEngine::removeContacts().

bool QContactMemoryEngine::removeDetailDefinition ( const QString & definitionId, const QString & contactType, QContactManager::Error & error )   [virtual]

Reimplemented from QContactManagerEngine::removeDetailDefinition().

bool QContactMemoryEngine::removeRelationship ( const QContactRelationship & relationship, QContactManager::Error & error )   [virtual]

Reimplemented from QContactManagerEngine::removeRelationship().

QList<QContactManager::Error> QContactMemoryEngine::removeRelationships ( const QList<QContactRelationship> & relationships, QContactManager::Error & error )   [virtual]

Reimplemented from QContactManagerEngine::removeRelationships().

void QContactMemoryEngine::requestDestroyed ( QContactAbstractRequest * req )   [virtual]

Reimplemented from QContactManagerEngine::requestDestroyed().

bool QContactMemoryEngine::saveContact ( QContact * contact, QContactManager::Error & error )   [virtual]

Reimplemented from QContactManagerEngine::saveContact().

QList<QContactManager::Error> QContactMemoryEngine::saveContacts ( QList<QContact> * contacts, QContactManager::Error & error )   [virtual]

Reimplemented from QContactManagerEngine::saveContacts().

bool QContactMemoryEngine::saveDetailDefinition ( const QContactDetailDefinition & def, const QString & contactType, QContactManager::Error & error )   [virtual]

Reimplemented from QContactManagerEngine::saveDetailDefinition().

bool QContactMemoryEngine::saveRelationship ( QContactRelationship * relationship, QContactManager::Error & error )   [virtual]

Reimplemented from QContactManagerEngine::saveRelationship().

QList<QContactManager::Error> QContactMemoryEngine::saveRelationships ( QList<QContactRelationship> * relationships, QContactManager::Error & error )   [virtual]

Reimplemented from QContactManagerEngine::saveRelationships().

QContactLocalId QContactMemoryEngine::selfContactId ( QContactManager::Error & error ) const   [virtual]

Reimplemented from QContactManagerEngine::selfContactId().

See also setSelfContactId().

bool QContactMemoryEngine::setSelfContactId ( const QContactLocalId & contactId, QContactManager::Error & error )   [virtual]

Reimplemented from QContactManagerEngine::setSelfContactId().

See also selfContactId().

bool QContactMemoryEngine::startRequest ( QContactAbstractRequest * req )   [virtual]

Reimplemented from QContactManagerEngine::startRequest().

QList<QVariant::Type> QContactMemoryEngine::supportedDataTypes () const   [virtual]

Reimplemented from QContactManagerEngine::supportedDataTypes().

bool QContactMemoryEngine::waitForRequestFinished ( QContactAbstractRequest * req, int msecs )   [virtual]

Reimplemented from QContactManagerEngine::waitForRequestFinished().

bool QContactMemoryEngine::waitForRequestProgress ( QContactAbstractRequest * req, int msecs )   [virtual]

Reimplemented from QContactManagerEngine::waitForRequestProgress().


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