Ilwis::CatalogConnector Class Reference

Inheritance diagram for Ilwis::CatalogConnector:

Public Types
enum	FilterOptions { foFULLPATHS =1, foNAMESONLY =2, foEXTENSIONFILTER =4 }
enum	OpenMode { omTEXT, omBINARY }

Public Member Functions
	CatalogConnector (const Resource &resource, bool load)
Ilwis::IlwisObject *	create () const
bool	loadMetaData (IlwisObject *obj)
	loads the metadata and non binary information into the ilwisobject. After this method it should be a valid object More...
bool	loadData (IlwisObject *obj)
	loadData loads bulk binary data into the ilwisobject. More...
bool	isValid () const
virtual bool	canUse (const Resource &resource) const
virtual QFileInfo	toLocalFile (const Resource &datasource) const
virtual QFileInfo	toLocalFile (const QUrl &url) const
QString	provider () const
Public Member Functions inherited from Ilwis::IlwisObjectConnector
	IlwisObjectConnector (const Ilwis::Resource &resource, bool, const PrepareOptions &options=PrepareOptions())
IlwisTypes	type () const
Resource &	source ()
	source returns the resource location were this connector is attached to More...
const Resource &	source () const
bool	dataIsLoaded () const
Public Member Functions inherited from Ilwis::ConnectorInterface
virtual Grid *	loadGridData (IlwisObject *)
	loadGridData loads the 2D or 3D raster data from the source into memory More...
virtual bool	store (IlwisObject *, int)
virtual bool	execute (const OperationExpression &, ExecutionContext *)
virtual bool	isReadOnly ()
	isReadOnly returns if a connector can write to a source. More...
virtual ConnectorInterface *	clone () const
	clone copies the connector for use with another object More...
virtual void	format (const QString &)
virtual QString	format () const

Static Public Member Functions
static ConnectorInterface *	create (const Ilwis::Resource &resource, bool load=true, const PrepareOptions &options=PrepareOptions())

Protected Member Functions
virtual bool	loadExplorers ()
Protected Member Functions inherited from Ilwis::IlwisObjectConnector
template<class T >
T	setObject (const QString &propeprty, const QString defaultName)
UPCatalogConnector &	containerConnector (IlwisObject::ConnectorMode mode=IlwisObject::cmINPUT)
const UPCatalogConnector &	containerConnector (IlwisObject::ConnectorMode mode=IlwisObject::cmINPUT) const

Additional Inherited Members
Protected Attributes inherited from Ilwis::IlwisObjectConnector
Resource	_resource
bool	_binaryIsLoaded
std::mutex	_mutex

Member Function Documentation

bool CatalogConnector::loadData ( IlwisObject *  )

virtual

loadData loads bulk binary data into the ilwisobject.

Returns

true when succesfull. If not succesful the reason can be found in the issuelogger

Reimplemented from Ilwis::ConnectorInterface.

bool CatalogConnector::loadMetaData ( IlwisObject *  )

virtual

loads the metadata and non binary information into the ilwisobject. After this method it should be a valid object

Parameters

data	the ilwisobject to be initialized

Returns

bool true when succesfull. If not succesful the reason can be found in the issuelogger

Reimplemented from Ilwis::ConnectorInterface.

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

• catalog/catalogconnector.h
• catalog/catalogconnector.cpp