QgsServerFeatureId Class Reference

Contains utility functions for using primary keys for feature IDs. More...

#include <qgsserverfeatureid.h>

Static Public Member Functions
static QString	getExpressionFromServerFid (const QString &serverFid, const QgsVectorDataProvider *provider)
	Returns the expression feature id based on primary keys.
static QString	getServerFid (const QgsFeature &feature, const QgsAttributeList &pkAttributes)
	Returns the feature id based on primary keys.
static QString	pkSeparator ()
	Returns the primary keys separator.
static QgsFeatureRequest	updateFeatureRequestFromServerFids (QgsFeatureRequest &featureRequest, const QStringList &serverFids, const QgsVectorDataProvider *provider)
	Returns the feature request based on feature ids build with primary keys.

Detailed Description

Contains utility functions for using primary keys for feature IDs.

Since

QGIS 3.4.9

Definition at line 36 of file qgsserverfeatureid.h.

Member Function Documentation

getExpressionFromServerFid()

QString QgsServerFeatureId::getExpressionFromServerFid ( const QString &  serverFid, const QgsVectorDataProvider *  provider  )

static

Returns the expression feature id based on primary keys.

Parameters

serverFid	the feature id build with primary keys
provider	the vector layer provider to provide fields and primary keys list

Returns

the feature id based on primary keys

Since

QGIS 3.4.9

Definition at line 83 of file qgsserverfeatureid.cpp.

getServerFid()

QString QgsServerFeatureId::getServerFid ( const QgsFeature &  feature, const QgsAttributeList &  pkAttributes  )

static

Returns the feature id based on primary keys.

Parameters

feature	the feature
pkAttributes	the primary keys list

Returns

the feature id based on primary keys

Since

QGIS 3.4.9

Definition at line 24 of file qgsserverfeatureid.cpp.

pkSeparator()

QString QgsServerFeatureId::pkSeparator ( )

static

Returns the primary keys separator.

Returns

@ the primary keys separator

Since

QGIS 3.4.9

Definition at line 111 of file qgsserverfeatureid.cpp.

updateFeatureRequestFromServerFids()

QgsFeatureRequest QgsServerFeatureId::updateFeatureRequestFromServerFids ( QgsFeatureRequest &  featureRequest, const QStringList &  serverFids, const QgsVectorDataProvider *  provider  )

static

Returns the feature request based on feature ids build with primary keys.

Parameters

featureRequest	the feature request to update
serverFids	the feature ids build with QgsServerFeatureId::getServerFid
provider	the vector layer provider to provide fields and primary keys list

Returns

the feature request updated

Since

QGIS 3.4.9

Definition at line 39 of file qgsserverfeatureid.cpp.

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

• /build/qgis-3.44.0+99sid/src/server/qgsserverfeatureid.h
• /build/qgis-3.44.0+99sid/src/server/qgsserverfeatureid.cpp