QGIS API Documentation  3.4.15-Madeira (e83d02e274)
Namespaces | Classes | Functions | Variables
QgsWfs Namespace Reference

WMS implementation. More...

Namespaces

 v1_0_0
 

Classes

struct  getFeatureQuery
 
struct  getFeatureRequest
 
class  QgsBadRequestException
 Exception thrown in case of malformed request. More...
 
class  QgsRequestNotWellFormedException
 Exception thrown in case of malformed request. More...
 
class  QgsSecurityAccessException
 Exception thrown when data access violates access controls. More...
 
class  QgsServiceException
 Exception class for WFS service exceptions. More...
 
class  QgsWfsParameter
 WFS parameter received from the client. More...
 
class  QgsWfsParameters
 Provides an interface to retrieve and manipulate WFS parameters received from the client. More...
 
class  Service
 OGC web service specialized for WFS. More...
 
struct  transactionDelete
 
struct  transactionInsert
 
struct  transactionRequest
 
struct  transactionUpdate
 

Functions

const QRegExp cleanTagNameRegExp ("(?![\\w\\d\\.-]).")
 
QDomDocument createDescribeFeatureTypeDocument (QgsServerInterface *serverIface, const QgsProject *project, const QString &version, const QgsServerRequest &request)
 Create get capabilities document. More...
 
QDomDocument createGetCapabilitiesDocument (QgsServerInterface *serverIface, const QgsProject *project, const QString &version, const QgsServerRequest &request)
 Create get capabilities document. More...
 
QDomDocument createTransactionDocument (QgsServerInterface *serverIface, const QgsProject *project, const QString &version, const QgsServerRequest &request)
 Create a wfs transaction document. More...
 
QgsFeatureList featuresFromGML (QDomNodeList featureNodeList, QgsVectorDataProvider *provider)
 Transform GML feature nodes to features. More...
 
QDomElement getFeatureTypeListElement (QDomDocument &doc, QgsServerInterface *serverIface, const QgsProject *project)
 Create FeatureTypeList element for get capabilities document. More...
 
QDomElement getOperationsMetadataElement (QDomDocument &doc, const QgsProject *project, const QgsServerRequest &request)
 Create OperationsMetadata element for get capabilities document. More...
 
QDomElement getParameterElement (QDomDocument &doc, const QString &name, const QStringList &values)
 Create a parameter element. More...
 
QDomElement getServiceIdentificationElement (QDomDocument &doc, const QgsProject *project)
 Create Service Identification element for get capabilities document. More...
 
QDomElement getServiceProviderElement (QDomDocument &doc, const QgsProject *project)
 Create Service Provider element for get capabilities document. More...
 
QString implementationVersion ()
 Returns the highest version supported by this implementation. More...
 
QgsVectorLayerlayerByTypeName (const QgsProject *project, const QString &typeName)
 Retrieve a layer by typename. More...
 
QString layerTypeName (const QgsMapLayer *layer)
 Returns typename from vector layer. More...
 
transactionDelete parseDeleteActionElement (QDomElement &actionElem, const QgsProject *project)
 Transform Delete element to transactionDelete. More...
 
QgsFeatureRequest parseFilterElement (const QString &typeName, QDomElement &filterElem, const QgsProject *project=nullptr)
 Transform a Filter element to a feature request. More...
 
QgsFeatureRequest parseFilterElement (const QString &typeName, QDomElement &filterElem, QStringList &serverFids, const QgsProject *project=nullptr)
 Transform a Filter element to a feature request and update server feature ids. More...
 
getFeatureRequest parseGetFeatureParameters (const QgsProject *project=nullptr)
 Transform parameters to getFeatureRequest. More...
 
getFeatureRequest parseGetFeatureRequestBody (QDomElement &docElem, const QgsProject *project=nullptr)
 Transform RequestBody root element to getFeatureRequest. More...
 
transactionInsert parseInsertActionElement (QDomElement &actionElem)
 Transform Insert element to transactionInsert. More...
 
getFeatureQuery parseQueryElement (QDomElement &queryElem, const QgsProject *project=nullptr)
 Transform Query element to getFeatureQuery. More...
 
void parseSortByElement (QDomElement &sortByElem, QgsFeatureRequest &featureRequest, const QString &typeName)
 Add SortBy element to featureRequest. More...
 
transactionRequest parseTransactionParameters (QgsServerRequest::Parameters parameters, const QgsProject *project)
 
transactionRequest parseTransactionRequestBody (QDomElement &docElem, const QgsProject *project)
 Transform RequestBody root element to getFeatureRequest. More...
 
transactionUpdate parseUpdateActionElement (QDomElement &actionElem, const QgsProject *project)
 Transform Update element to transactionUpdate. More...
 
void performTransaction (transactionRequest &aRequest, QgsServerInterface *serverIface, const QgsProject *project)
 Perform the transaction. More...
 
QString serviceUrl (const QgsServerRequest &request, const QgsProject *project)
 Service URL string. More...
 
void setSchemaLayer (QDomElement &parentElement, QDomDocument &doc, const QgsVectorLayer *layer)
 
void writeDescribeFeatureType (QgsServerInterface *serverIface, const QgsProject *project, const QString &version, const QgsServerRequest &request, QgsServerResponse &response)
 Output WFS GetCapabilities response. More...
 
void writeGetCapabilities (QgsServerInterface *serverIface, const QgsProject *project, const QString &version, const QgsServerRequest &request, QgsServerResponse &response)
 Output WFS GetCapabilities response. More...
 
void writeGetFeature (QgsServerInterface *serverIface, const QgsProject *project, const QString &version, const QgsServerRequest &request, QgsServerResponse &response)
 Output WFS GetFeature response. More...
 
void writeTransaction (QgsServerInterface *serverIface, const QgsProject *project, const QString &version, const QgsServerRequest &request, QgsServerResponse &response)
 Output WFS transaction response. More...
 

Variables

const QString GML_NAMESPACE = QStringLiteral( "http://www.opengis.net/gml" )
 
const QString OGC_NAMESPACE = QStringLiteral( "http://www.opengis.net/ogc" )
 
const QString QGS_NAMESPACE = QStringLiteral( "http://www.qgis.org/gml" )
 
const QString WFS_NAMESPACE = QStringLiteral( "http://www.opengis.net/wfs" )
 

Detailed Description

WMS implementation.

WMS implementation

Function Documentation

const QRegExp QgsWfs::cleanTagNameRegExp ( "(?![\\w\\d\\.-])."  )
QDomDocument QgsWfs::createDescribeFeatureTypeDocument ( QgsServerInterface serverIface,
const QgsProject project,
const QString &  version,
const QgsServerRequest request 
)

Create get capabilities document.

Definition at line 76 of file qgswfsdescribefeaturetype.cpp.

QDomDocument QgsWfs::createGetCapabilitiesDocument ( QgsServerInterface serverIface,
const QgsProject project,
const QString &  version,
const QgsServerRequest request 
)

Create get capabilities document.

Definition at line 75 of file qgswfsgetcapabilities.cpp.

QDomDocument QgsWfs::createTransactionDocument ( QgsServerInterface serverIface,
const QgsProject project,
const QString &  version,
const QgsServerRequest request 
)

Create a wfs transaction document.

Definition at line 63 of file qgswfstransaction.cpp.

QgsFeatureList QgsWfs::featuresFromGML ( QDomNodeList  featureNodeList,
QgsVectorDataProvider provider 
)

Transform GML feature nodes to features.

Definition at line 781 of file qgswfstransaction.cpp.

QDomElement QgsWfs::getFeatureTypeListElement ( QDomDocument &  doc,
QgsServerInterface serverIface,
const QgsProject project 
)

Create FeatureTypeList element for get capabilities document.

Definition at line 434 of file qgswfsgetcapabilities.cpp.

QDomElement QgsWfs::getOperationsMetadataElement ( QDomDocument &  doc,
const QgsProject project,
const QgsServerRequest request 
)

Create OperationsMetadata element for get capabilities document.

Definition at line 351 of file qgswfsgetcapabilities.cpp.

QDomElement QgsWfs::getParameterElement ( QDomDocument &  doc,
const QString &  name,
const QStringList &  values 
)

Create a parameter element.

Definition at line 335 of file qgswfsgetcapabilities.cpp.

QDomElement QgsWfs::getServiceIdentificationElement ( QDomDocument &  doc,
const QgsProject project 
)

Create Service Identification element for get capabilities document.

Definition at line 170 of file qgswfsgetcapabilities.cpp.

QDomElement QgsWfs::getServiceProviderElement ( QDomDocument &  doc,
const QgsProject project 
)

Create Service Provider element for get capabilities document.

Definition at line 246 of file qgswfsgetcapabilities.cpp.

QString QgsWfs::implementationVersion ( )

Returns the highest version supported by this implementation.

Definition at line 33 of file qgswfsutils.cpp.

QgsVectorLayer * QgsWfs::layerByTypeName ( const QgsProject project,
const QString &  typeName 
)

Retrieve a layer by typename.

Definition at line 81 of file qgswfsutils.cpp.

QString QgsWfs::layerTypeName ( const QgsMapLayer layer)

Returns typename from vector layer.

Definition at line 72 of file qgswfsutils.cpp.

transactionDelete QgsWfs::parseDeleteActionElement ( QDomElement &  actionElem,
const QgsProject project 
)

Transform Delete element to transactionDelete.

Definition at line 1137 of file qgswfstransaction.cpp.

QgsFeatureRequest QgsWfs::parseFilterElement ( const QString &  typeName,
QDomElement &  filterElem,
const QgsProject project 
)

Transform a Filter element to a feature request.

Definition at line 104 of file qgswfsutils.cpp.

QgsFeatureRequest QgsWfs::parseFilterElement ( const QString &  typeName,
QDomElement &  filterElem,
QStringList &  serverFids,
const QgsProject project 
)

Transform a Filter element to a feature request and update server feature ids.

Definition at line 111 of file qgswfsutils.cpp.

getFeatureRequest QgsWfs::parseGetFeatureParameters ( const QgsProject project)

Transform parameters to getFeatureRequest.

Definition at line 477 of file qgswfsgetfeature.cpp.

getFeatureRequest QgsWfs::parseGetFeatureRequestBody ( QDomElement &  docElem,
const QgsProject project 
)

Transform RequestBody root element to getFeatureRequest.

Definition at line 864 of file qgswfsgetfeature.cpp.

transactionInsert QgsWfs::parseInsertActionElement ( QDomElement &  actionElem)

Transform Insert element to transactionInsert.

Definition at line 1226 of file qgswfstransaction.cpp.

getFeatureQuery QgsWfs::parseQueryElement ( QDomElement &  queryElem,
const QgsProject project 
)

Transform Query element to getFeatureQuery.

Definition at line 930 of file qgswfsgetfeature.cpp.

void QgsWfs::parseSortByElement ( QDomElement &  sortByElem,
QgsFeatureRequest featureRequest,
const QString &  typeName 
)

Add SortBy element to featureRequest.

Definition at line 882 of file qgswfsgetfeature.cpp.

transactionRequest QgsWfs::parseTransactionParameters ( QgsServerRequest::Parameters  parameters,
const QgsProject project 
)

Definition at line 850 of file qgswfstransaction.cpp.

transactionRequest QgsWfs::parseTransactionRequestBody ( QDomElement &  docElem,
const QgsProject project 
)

Transform RequestBody root element to getFeatureRequest.

Definition at line 1103 of file qgswfstransaction.cpp.

transactionUpdate QgsWfs::parseUpdateActionElement ( QDomElement &  actionElem,
const QgsProject project 
)

Transform Update element to transactionUpdate.

Definition at line 1166 of file qgswfstransaction.cpp.

void QgsWfs::performTransaction ( transactionRequest aRequest,
QgsServerInterface serverIface,
const QgsProject project 
)

Perform the transaction.

Definition at line 218 of file qgswfstransaction.cpp.

QString QgsWfs::serviceUrl ( const QgsServerRequest request,
const QgsProject project 
)

Service URL string.

Definition at line 38 of file qgswfsutils.cpp.

void QgsWfs::setSchemaLayer ( QDomElement &  parentElement,
QDomDocument &  doc,
const QgsVectorLayer layer 
)

Definition at line 187 of file qgswfsdescribefeaturetype.cpp.

void QgsWfs::writeDescribeFeatureType ( QgsServerInterface serverIface,
const QgsProject project,
const QString &  version,
const QgsServerRequest request,
QgsServerResponse response 
)

Output WFS GetCapabilities response.

Definition at line 42 of file qgswfsdescribefeaturetype.cpp.

void QgsWfs::writeGetCapabilities ( QgsServerInterface serverIface,
const QgsProject project,
const QString &  version,
const QgsServerRequest request,
QgsServerResponse response 
)

Output WFS GetCapabilities response.

Definition at line 41 of file qgswfsgetcapabilities.cpp.

void QgsWfs::writeGetFeature ( QgsServerInterface serverIface,
const QgsProject project,
const QString &  version,
const QgsServerRequest request,
QgsServerResponse response 
)

Output WFS GetFeature response.

Definition at line 96 of file qgswfsgetfeature.cpp.

void QgsWfs::writeTransaction ( QgsServerInterface serverIface,
const QgsProject project,
const QString &  version,
const QgsServerRequest request,
QgsServerResponse response 
)

Output WFS transaction response.

Definition at line 52 of file qgswfstransaction.cpp.

Variable Documentation

const QString QgsWfs::GML_NAMESPACE = QStringLiteral( "http://www.opengis.net/gml" )

Definition at line 72 of file qgswfsutils.h.

const QString QgsWfs::OGC_NAMESPACE = QStringLiteral( "http://www.opengis.net/ogc" )

Definition at line 73 of file qgswfsutils.h.

const QString QgsWfs::QGS_NAMESPACE = QStringLiteral( "http://www.qgis.org/gml" )

Definition at line 74 of file qgswfsutils.h.

const QString QgsWfs::WFS_NAMESPACE = QStringLiteral( "http://www.opengis.net/wfs" )

Definition at line 71 of file qgswfsutils.h.