Namespace for the OGR Driver Implementation of TerraLib. More...

Classes
class	DataSet
	Implementation of a DataSet for OGR data provider. More...

class	DataSource
	The OGR data source provider. More...

class	Globals
	An static class with global definitions. More...

class	Module
	The TerraLib OGR driver is a plugin. More...

class	SQLVisitor

class	Transactor

Functions
DataSource *	Build ()

TEOGREXPORT OGRGeometry *	Convert2OGR (const te::gm::Geometry *teGeom)
	It converts the TerraLib Geometry to OGR Geometry. More...

TEOGREXPORT OGREnvelope *	Convert2OGR (const te::gm::Envelope *env)
	It converts the TerraLib Envelope to OGR Envelope. More...

TEOGREXPORT OGRFeatureDefn *	Convert2OGR (te::da::DataSetType *dt)
	It converts the TerraLib DataSet Type to OGR Feature Definition. More...

TEOGREXPORT OGRFieldDefn *	Convert2OGR (te::dt::Property *p)
	It converts the TerraLib Property Type to OGR Field Definition. More...

TEOGREXPORT OGRwkbGeometryType	Convert2OGR (te::gm::GeomType geomType)
	It converts the TerraLib Geometry Type element to OGR Geometry Type. More...

TEOGREXPORT OGRSpatialReference *	Convert2OGRProjection (int srid)
	It converts the TerraLib Projection to OGR Projection. More...

TEOGREXPORT te::gm::Geometry *	Convert2TerraLib (OGRGeometry *ogrGeom)
	It converts the OGR Geometry to TerraLib Geometry. More...

TEOGREXPORT te::gm::Envelope *	Convert2TerraLib (const OGREnvelope *env)
	It converts the OGR Envelope to TerraLib Envelope. More...

TEOGREXPORT void	Convert2TerraLib (OGRFeatureDefn featDef, te::da::DataSetType dt, int srs=TE_UNKNOWN_SRS)
	It inserts a OGR Feature Definition to TerraLib DataSet Type. More...

TEOGREXPORT te::da::DataSetType *	Convert2TerraLib (OGRFeatureDefn *featDef, int srs=TE_UNKNOWN_SRS)
	It converts the OGR Feature Definition to TerraLib DataSet Type. More...

TEOGREXPORT te::dt::Property *	Convert2TerraLib (OGRFieldDefn *fieldDef)
	It converts the OGR Field Definition to TerraLib Property Type. More...

TEOGREXPORT te::gm::GeomType	Convert2TerraLib (OGRwkbGeometryType ogrGeomType)
	It converts the OGR Geometry Type element to TerraLib Geometry Type. More...

TEOGREXPORT int	Convert2TerraLibProjection (OGRSpatialReference *osrs)
	It converts the OGR Projection to TerraLib Projection. More...

std::string	GetDriverName (const std::string &path)
	It tries extract the driver name used by OGR Library based on the given path. More...

TEOGREXPORT std::string	GetOGRConnectionInfo (const std::map< std::string, std::string > &connInfo)

TEOGREXPORT std::vector< std::string >	GetOGRDrivers (bool filterCreate=false)
	It returns the list of OGR Drivers available. More...

TEOGREXPORT std::string	RemoveSpatialSql (const std::string &sql)

Detailed Description

Namespace for the OGR Driver Implementation of TerraLib.

Function Documentation

te::ogr::DataSource * te::ogr::Build ( )

inline

Definition at line 309 of file DataSource.cpp.

Referenced by te::mem::Module::initialize(), te::stmem::Module::initialize(), te::sqlite::Module::startup(), te::pgis::Module::startup(), te::wcs::Module::startup(), te::wms::Module::startup(), te::wfs::Module::startup(), te::gdal::Module::startup(), terralib4::Module::startup(), te::ado::Module::startup(), and te::ogr::Module::startup().

OGRGeometry * te::ogr::Convert2OGR ( const te::gm::Geometry * teGeom )

It converts the TerraLib Geometry to OGR Geometry.

Parameters

teGeom A valid TerraLib Geometry.

Returns: A valid TerraLib geometry.

Exceptions

Exception It throws an exception if the TerraLib geometry can not be converted.

Note: It uses the WKB to create the TerraLib Geometry; The caller of this function will take the ownership of the returned OGR Geometry.

Definition at line 80 of file Utils.cpp.

References Convert2OGRProjection(), te::gm::Geometry::getSRID(), te::gm::Geometry::getWkb(), te::gm::Geometry::getWkbSize(), te::common::Globals::sm_machineByteOrder, and TE_TR.

Referenced by te::ogr::Transactor::add(), te::ogr::Transactor::addProperty(), Convert2OGR(), te::ogr::Transactor::createDataSet(), te::ogr::Transactor::getDataSet(), te::wfs::Transactor::getDataSet(), te::gdal::Rasterize(), and te::ogr::Transactor::update().

OGREnvelope * te::ogr::Convert2OGR ( const te::gm::Envelope * env )

It converts the TerraLib Envelope to OGR Envelope.

Parameters

env	A valid TerraLib Envelope.

Returns: A valid OGR Envelope.

Note: The caller of this function will take the ownership of the returned OGR Envelope.

Definition at line 116 of file Utils.cpp.

References te::gm::Envelope::m_llx, te::gm::Envelope::m_lly, te::gm::Envelope::m_urx, and te::gm::Envelope::m_ury.

OGRFeatureDefn * te::ogr::Convert2OGR ( te::da::DataSetType * dt )

It converts the TerraLib DataSet Type to OGR Feature Definition.

Parameters

dt	A valid TerraLib DataSet Type.

Returns: A valid OGR Feature Definition.

Exceptions

Exception It throws an exception if the data set type can not be converted.

Note: It uses the method that converts a TerraLib Property Type to OGR Field Definition.; The caller of this function will take the ownership of the returned OGR Feature Definition.

Definition at line 305 of file Utils.cpp.

References Convert2OGR(), te::dt::GEOMETRY_TYPE, te::da::GetFirstGeomProperty(), te::gm::GeometryProperty::getGeometryType(), te::dt::Property::getName(), te::dt::CompositeProperty::getProperties(), te::dt::Property::getType(), and te::da::DataSetType::hasGeom().

OGRFieldDefn * te::ogr::Convert2OGR ( te::dt::Property * p )

It converts the TerraLib Property Type to OGR Field Definition.

Parameters

pt	A valid TerraLib Property Type.

Returns: A valid OGR Field Definition.

Exceptions

Exception It throws an exception if the data type is not supported by OGR.

Definition at line 398 of file Utils.cpp.

References te::dt::ARRAY_TYPE, te::dt::BYTE_ARRAY_TYPE, te::dt::DATE, te::dt::DATETIME_TYPE, te::dt::DOUBLE_TYPE, te::dt::ArrayProperty::getElementType(), te::dt::Property::getName(), te::dt::DateTimeProperty::getSubType(), te::dt::Property::getType(), te::dt::INT32_TYPE, te::dt::NUMERIC_TYPE, te::dt::STRING_TYPE, TE_TR, te::dt::TIME_DURATION, and te::dt::TIME_INSTANT.

OGRwkbGeometryType te::ogr::Convert2OGR ( te::gm::GeomType geomType )

It converts the TerraLib Geometry Type element to OGR Geometry Type.

Parameters

geomType A valid TerraLib Geometry Type.

Returns: A valid OGR Geometry Type element

Exceptions

Exception It throws an exception if the geometry type is not supported by OGR.

Definition at line 520 of file Utils.cpp.

References te::gm::GeometryCollectionMType, te::gm::GeometryCollectionType, te::gm::LineStringMType, te::gm::LineStringType, te::gm::MultiLineStringMType, te::gm::MultiLineStringType, te::gm::MultiPointMType, te::gm::MultiPointType, te::gm::MultiPolygonMType, te::gm::MultiPolygonType, te::gm::PointMType, te::gm::PointType, te::gm::PolygonMType, te::gm::PolygonType, TE_TR, and te::gm::UnknownGeometryType.

OGRSpatialReference * te::ogr::Convert2OGRProjection ( int srid )

It converts the TerraLib Projection to OGR Projection.

Parameters

srid	A valid TerraLib Projection id.

Returns: A valid OGR Spatial Reference System.

Exceptions

Exception It throws an exception if the SRS can not be imported using OGR.

Note: The caller of this function will take the ownership of the returned OGR Spatial Reference System.

Definition at line 221 of file Utils.cpp.

References te::common::Singleton< SpatialReferenceSystemManager >::getInstance(), and TE_TR.

Referenced by Convert2OGR(), and te::ogr::Transactor::createDataSet().

te::gm::Geometry * te::ogr::Convert2TerraLib ( OGRGeometry * ogrGeom )

It converts the OGR Geometry to TerraLib Geometry.

Parameters

ogrGeom A valid OGR Geometry.

Returns: A valid TerraLib Geometry.

Exceptions

Exception It throws an exception if the OGR geometry can not be converted.

Note: It uses the WKB to create the TerraLib Geometry; The caller of this function will take the ownership of the returned TerraLib Geometry.

Definition at line 55 of file Utils.cpp.

References te::gm::WKBReader::read().

Referenced by te::qt::widgets::Config2DrawLines(), te::qt::widgets::Config2DrawPoints(), te::qt::widgets::Config2DrawPolygons(), te::sqlite::Convert2TerraLib(), Convert2TerraLib(), te::pgis::Convert2TerraLib(), te::ogr::DataSet::DataSet(), te::ogr::Transactor::getDataSetType(), te::wfs::Transactor::getDataSetType(), te::ogr::DataSet::getExtent(), te::ogr::Transactor::getExtent(), te::wfs::Transactor::getExtent(), te::ogr::Transactor::getProperties(), te::ogr::Transactor::getProperty(), te::wfs::Transactor::getProperty(), and te::gdal::Vectorize().

te::gm::Envelope * te::ogr::Convert2TerraLib ( const OGREnvelope * env )

It converts the OGR Envelope to TerraLib Envelope.

Parameters

env	A valid OGR Envelope.

Returns: A valid TerraLib Envelope.

Note: The caller of this function will take the ownership of the returned TerraLib Envelope.

Definition at line 111 of file Utils.cpp.

void te::ogr::Convert2TerraLib	(	OGRFeatureDefn *	featDef,
		te::da::DataSetType *	dt,
		int	srs = `TE_UNKNOWN_SRS`
	)

It inserts a OGR Feature Definition to TerraLib DataSet Type.

Parameters

featDef	A valid OGR Feature Definition.
dt	Pointer to a TerraLib dataset type previously created. Do not pass NULL.
srs	Optional parameter to set the SRS of geometry fields.

Exceptions

Exception It throws an exception if the feature definition can not be converted.

Note: It uses the method that converts a OGR Field Definition to TerraLib Property Type.; It uses the method that converts a OGR Geometry Type to TerraLib Geometry Type.

Definition at line 271 of file Utils.cpp.

References te::da::DataSetType::add(), and Convert2TerraLib().

te::da::DataSetType * te::ogr::Convert2TerraLib	(	OGRFeatureDefn *	featDef,
		int	srs = `TE_UNKNOWN_SRS`
	)

It converts the OGR Feature Definition to TerraLib DataSet Type.

Parameters

featDef	A valid OGR Feature Definition.
srs	Optional parameter to set the SRS of geometry fields.

Returns: A valid TerraLib DataSet Type.

Exceptions

Exception It throws an exception if the feature definition can not be converted.

Note: It uses the method that converts a OGR Field Definition to TerraLib Property Type.; It uses the method that converts a OGR Geometry Type to TerraLib Geometry Type.; The caller of this function will take the ownership of the returned TerraLib DataSet Type.

Definition at line 294 of file Utils.cpp.

References Convert2TerraLib(), and te::da::DataSetType::setTitle().

te::dt::Property * te::ogr::Convert2TerraLib ( OGRFieldDefn * fieldDef )

It converts the OGR Field Definition to TerraLib Property Type.

Parameters

fieldDef A valid OGR Field Definition.

Returns: A valid TerraLib Property Type.

Exceptions

Exception It throws an exception if the data type is not supported by TerraLib.

Note: The caller of this function will take the ownership of the returned TerraLib Property Type.

Definition at line 326 of file Utils.cpp.

References te::dt::BYTE_ARRAY_TYPE, te::dt::DATE, te::dt::DOUBLE_TYPE, te::dt::INT32_TYPE, te::common::LATIN1, te::dt::StringProperty::setCharEncoding(), te::dt::STRING, TE_TR, te::dt::TIME_DURATION, te::dt::TIME_INSTANT, and te::dt::VAR_STRING.

te::gm::GeomType te::ogr::Convert2TerraLib ( OGRwkbGeometryType ogrGeomType )

It converts the OGR Geometry Type element to TerraLib Geometry Type.

Parameters

ogrGeomType A valid OGR Geometry Type element.

Returns: A valid TerraLib Geometry Type

Definition at line 463 of file Utils.cpp.

References te::gm::GeometryCollectionMType, te::gm::GeometryCollectionType, te::gm::GeometryType, te::gm::LineStringMType, te::gm::LineStringType, te::gm::MultiLineStringMType, te::gm::MultiLineStringType, te::gm::MultiPointMType, te::gm::MultiPointType, te::gm::MultiPolygonMType, te::gm::MultiPolygonType, te::gm::PointMType, and te::gm::UnknownGeometryType.

int te::ogr::Convert2TerraLibProjection ( OGRSpatialReference * osrs )

It converts the OGR Projection to TerraLib Projection.

Parameters

osrs	A valid OGR Projection.

Returns: An SRS id recognized by TerraLib or an indication of unknown SRS (TE_UNKNOWN_SRS)

Definition at line 126 of file Utils.cpp.

References te::common::Singleton< SpatialReferenceSystemManager >::getInstance(), TE_SRS_SIRGAS2000, and TE_UNKNOWN_SRS.

Referenced by te::ogr::DataSet::DataSet(), te::ogr::Transactor::getDataSetType(), te::wfs::Transactor::getDataSetType(), te::gdal::GetGrid(), and te::ogr::Transactor::getProperties().

std::string te::ogr::GetDriverName ( const std::string & path )

It tries extract the driver name used by OGR Library based on the given path.

Parameters

path	The path that will be consulted.

Returns: The driver name used by OGR Library or an empty string if not possible extract the driver name.

Definition at line 574 of file Utils.cpp.

Referenced by te::ogr::DataSource::createDataSet(), and te::ogr::DataSource::drop().

std::string te::ogr::GetOGRConnectionInfo ( const std::map< std::string, std::string > & connInfo )

Definition at line 622 of file Utils.cpp.

References TE_TR.

std::vector< std::string > te::ogr::GetOGRDrivers ( bool filterCreate = false )

It returns the list of OGR Drivers available.

Parameters

filterCreate Set TRUE to indicate to retrieve only the drivers with the capacity to create datasources.

Returns: A list of OGR Drivers.

Definition at line 604 of file Utils.cpp.

std::string te::ogr::RemoveSpatialSql ( const std::string & sql )

Definition at line 637 of file Utils.cpp.

Referenced by te::ogr::Transactor::query(), and te::wfs::Transactor::query().

Classes

Functions

Detailed Description

Function Documentation