maintain an ODBC connection to a SQL database More...

#include <vtkODBCDatabase.h>

Inheritance diagram for vtkODBCDatabase:

Collaboration diagram for vtkODBCDatabase:

Public Types
typedef vtkSQLDatabase	Superclass

Public Types inherited from vtkSQLDatabase
typedef vtkObject	Superclass

typedef vtkSQLDatabase (	CreateFunction) (const char *URL)

Public Types inherited from vtkObject
typedef vtkObjectBase	Superclass

Public Member Functions
virtual int	IsA (const char *type)

vtkODBCDatabase *	NewInstance () const

void	PrintSelf (ostream &os, vtkIndent indent)

bool	Open (const char *password)

void	Close ()

bool	IsOpen ()

vtkSQLQuery *	GetQueryInstance ()

const char *	GetLastErrorText ()

vtkStringArray *	GetTables ()

vtkStringArray *	GetRecord (const char *table)

bool	IsSupported (int feature)

virtual void	SetServerPort (int)

virtual void	SetHostName (const char *)

virtual void	SetUserName (const char *)

virtual void	SetDatabaseName (const char *)

virtual char *	GetDatabaseName ()

virtual void	SetPassword (const char *)

bool	HasError ()

vtkStdString	GetURL ()

bool	CreateDatabase (const char *dbName, bool dropExisting)

bool	DropDatabase (const char *dbName)

bool	ParseURL (const char *url)


virtual void	SetDataSourceName (const char *)

virtual char *	GetDataSourceName ()


virtual char *	GetDatabaseType ()


virtual vtkStdString	GetColumnSpecification (vtkSQLDatabaseSchema *schema, int tblHandle, int colHandle)


virtual vtkStdString	GetIndexSpecification (vtkSQLDatabaseSchema *schema, int tblHandle, int idxHandle, bool &skipped)

Public Member Functions inherited from vtkSQLDatabase
vtkSQLDatabase *	NewInstance () const

void	PrintSelf (ostream &os, vtkIndent indent)

virtual bool	IsSupported (int vtkNotUsed(feature))

virtual vtkStdString	GetTablePreamble (bool)

virtual bool	EffectSchema (vtkSQLDatabaseSchema *, bool dropIfExists=false)

virtual vtkStdString	GetTriggerSpecification (vtkSQLDatabaseSchema *schema, int tblHandle, int trgHandle)

Public Member Functions inherited from vtkObject
vtkObject *	NewInstance () const

virtual void	DebugOn ()

virtual void	DebugOff ()

bool	GetDebug ()

void	SetDebug (bool debugFlag)

virtual void	Modified ()

virtual unsigned long	GetMTime ()

unsigned long	AddObserver (unsigned long event, vtkCommand *, float priority=0.0f)

unsigned long	AddObserver (const char event, vtkCommand , float priority=0.0f)

vtkCommand *	GetCommand (unsigned long tag)

void	RemoveObserver (vtkCommand *)

void	RemoveObservers (unsigned long event, vtkCommand *)

void	RemoveObservers (const char event, vtkCommand )

int	HasObserver (unsigned long event, vtkCommand *)

int	HasObserver (const char event, vtkCommand )

void	RemoveObserver (unsigned long tag)

void	RemoveObservers (unsigned long event)

void	RemoveObservers (const char *event)

void	RemoveAllObservers ()

int	HasObserver (unsigned long event)

int	HasObserver (const char *event)

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f)

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::callback)(vtkObject , unsigned long, void *), float priority=0.0f)

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, bool(T::callback)(vtkObject , unsigned long, void *), float priority=0.0f)

int	InvokeEvent (unsigned long event, void *callData)

int	InvokeEvent (const char event, void callData)

int	InvokeEvent (unsigned long event)

int	InvokeEvent (const char *event)

Public Member Functions inherited from vtkObjectBase
const char *	GetClassName () const

virtual void	Delete ()

virtual void	FastDelete ()

void	Print (ostream &os)

virtual void	Register (vtkObjectBase *o)

virtual void	UnRegister (vtkObjectBase *o)

void	SetReferenceCount (int)

void	PrintRevisions (ostream &)

virtual void	PrintHeader (ostream &os, vtkIndent indent)

virtual void	PrintTrailer (ostream &os, vtkIndent indent)

int	GetReferenceCount ()

Static Public Member Functions
static int	IsTypeOf (const char *type)

static vtkODBCDatabase *	SafeDownCast (vtkObjectBase *o)

static vtkODBCDatabase *	New ()

Static Public Member Functions inherited from vtkSQLDatabase
static int	IsTypeOf (const char *type)

static vtkSQLDatabase *	SafeDownCast (vtkObjectBase *o)

static vtkSQLDatabase *	CreateFromURL (const char *URL)

static vtkInformationObjectBaseKey *	DATABASE ()

static void	RegisterCreateFromURLCallback (CreateFunction callback)

static void	UnRegisterCreateFromURLCallback (CreateFunction callback)

static void	UnRegisterAllCreateFromURLCallbacks ()

Static Public Member Functions inherited from vtkObject
static int	IsTypeOf (const char *type)

static vtkObject *	SafeDownCast (vtkObjectBase *o)

static vtkObject *	New ()

static void	BreakOnError ()

static void	SetGlobalWarningDisplay (int val)

static void	GlobalWarningDisplayOn ()

static void	GlobalWarningDisplayOff ()

static int	GetGlobalWarningDisplay ()

Static Public Member Functions inherited from vtkObjectBase
static int	IsTypeOf (const char *name)

static vtkObjectBase *	New ()

Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const

	vtkODBCDatabase ()

	~vtkODBCDatabase ()

virtual void	SetLastErrorText (const char *)

Protected Member Functions inherited from vtkSQLDatabase
	vtkSQLDatabase ()

	~vtkSQLDatabase ()

Protected Member Functions inherited from vtkObject
	vtkObject ()

virtual	~vtkObject ()

virtual void	RegisterInternal (vtkObjectBase *, int check)

virtual void	UnRegisterInternal (vtkObjectBase *, int check)

void	InternalGrabFocus (vtkCommand mouseEvents, vtkCommand keypressEvents=NULL)

void	InternalReleaseFocus ()

Protected Member Functions inherited from vtkObjectBase
	vtkObjectBase ()

virtual	~vtkObjectBase ()

virtual void	CollectRevisions (ostream &)

virtual void	ReportReferences (vtkGarbageCollector *)

	vtkObjectBase (const vtkObjectBase &)

void	operator= (const vtkObjectBase &)

Friends
class	vtkODBCQuery

Additional Inherited Members
Protected Attributes inherited from vtkObject
bool	Debug

vtkTimeStamp	MTime

vtkSubjectHelper *	SubjectHelper

Protected Attributes inherited from vtkObjectBase
vtkAtomicInt32	ReferenceCount

vtkWeakPointerBase **	WeakPointers

Detailed Description

maintain an ODBC connection to a SQL database

ODBC is a standard for connecting to an SQL database regardless of vendor or implementation. In order to make it work you need two separate pices of software: a driver manager and then a database-specific driver. On Windows, the driver manager is built into the OS. On Unix platforms, the open-source packages iODBC and unixODBC will do the job. Mac OS X has its own driver manager and can also use the open-source packages. Database-specific drivers must be obtained from the entity that makes the database(s) you use.

Unlike the other VTK database drivers, ODBC can read its parameters from a configuration file (odbc.ini). That file can define an entire set of connection parameters and give it a single name called a data source name (DSN). Writing and maintaining odbc.ini files is beyond the scope of this header file.

Warning: The password supplied as an argument to the Open call will override whatever password is set (if any) in the DSN definition. To use the password from the DSN definition, pass in NULL for the password argument.; Also, vtkSQLDatabase::CreateFromURL() will only handle URLs of the following form for ODBC:; odbc://[user@]datsourcename[:port]/[dbname]; Anything more complicated than that needs to be set up manually.; Finally, this class does not yet support the schema API present in the SQLite, MySQL and PostgreSQL drivers. Those functions will be added once the bare-bones driver has been successfully integrated into VTK.

See also: vtkODBCQuery

Tests:: vtkODBCDatabase (Tests)

Definition at line 85 of file vtkODBCDatabase.h.

Member Typedef Documentation

typedef vtkSQLDatabase vtkODBCDatabase::Superclass

Definition at line 92 of file vtkODBCDatabase.h.

Constructor & Destructor Documentation

vtkODBCDatabase::vtkODBCDatabase ( )

protected

vtkODBCDatabase::~vtkODBCDatabase ( )

protected

Member Function Documentation

static int vtkODBCDatabase::IsTypeOf ( const char * type )

static

virtual int vtkODBCDatabase::IsA ( const char * name )

virtual

Return 1 if this class is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtkSQLDatabase.

static vtkODBCDatabase* vtkODBCDatabase::SafeDownCast ( vtkObjectBase * o )

static

virtual vtkObjectBase* vtkODBCDatabase::NewInstanceInternal ( ) const

protectedvirtual

Reimplemented from vtkSQLDatabase.

vtkODBCDatabase* vtkODBCDatabase::NewInstance ( ) const

void vtkODBCDatabase::PrintSelf	(	ostream &	os,
		vtkIndent	indent
	)

virtual

Methods invoked by print to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.

Reimplemented from vtkObject.

static vtkODBCDatabase* vtkODBCDatabase::New ( )

static

bool vtkODBCDatabase::Open ( const char * password )

virtual

Open a new connection to the database. You need to set the filename before calling this function. Returns true if the database was opened successfully; false otherwise.

Implements vtkSQLDatabase.

void vtkODBCDatabase::Close ( )

virtual

Close the connection to the database.

Implements vtkSQLDatabase.

bool vtkODBCDatabase::IsOpen ( )

virtual

Return whether the database has an open connection

Implements vtkSQLDatabase.

vtkSQLQuery* vtkODBCDatabase::GetQueryInstance ( )

virtual

Return an empty query on this database.

Implements vtkSQLDatabase.

const char* vtkODBCDatabase::GetLastErrorText ( )

virtual

Get the last error text from the database

Implements vtkSQLDatabase.

vtkStringArray* vtkODBCDatabase::GetTables ( )

virtual

Get the list of tables from the database

Implements vtkSQLDatabase.

vtkStringArray* vtkODBCDatabase::GetRecord ( const char * table )

virtual

Get the list of fields for a particular table

Implements vtkSQLDatabase.

bool vtkODBCDatabase::IsSupported ( int feature )

Return whether a feature is supported by the database.

virtual void vtkODBCDatabase::SetDataSourceName ( const char * )

virtual

Set the data source name. For ODBC connections this will be something listed in odbc.ini. The location of that file varies wildly based on system, ODBC library, and installation. Good luck.

virtual char* vtkODBCDatabase::GetDataSourceName ( )

virtual

Set the data source name. For ODBC connections this will be something listed in odbc.ini. The location of that file varies wildly based on system, ODBC library, and installation. Good luck.

virtual void vtkODBCDatabase::SetServerPort ( int )

virtual

virtual void vtkODBCDatabase::SetHostName ( const char * )

virtual

virtual void vtkODBCDatabase::SetUserName ( const char * )

virtual

virtual void vtkODBCDatabase::SetDatabaseName ( const char * )

virtual

virtual char* vtkODBCDatabase::GetDatabaseName ( )

virtual

virtual void vtkODBCDatabase::SetPassword ( const char * )

virtual

bool vtkODBCDatabase::HasError ( )

virtual

Did the last operation generate an error

Implements vtkSQLDatabase.

virtual char* vtkODBCDatabase::GetDatabaseType ( )

virtual

String representing database type (e.g. "ODBC").

Implements vtkSQLDatabase.

vtkStdString vtkODBCDatabase::GetURL ( )

virtual

Get the URL of the database.

Implements vtkSQLDatabase.

virtual vtkStdString vtkODBCDatabase::GetColumnSpecification	(	vtkSQLDatabaseSchema *	schema,
		int	tblHandle,
		int	colHandle
	)

virtual

Return the SQL string with the syntax to create a column inside a "CREATE TABLE" SQL statement. NB2: if a column has type SERIAL in the schema, this will be turned into INT NOT NULL. Therefore, one should not pass NOT NULL as an attribute of a column whose type is SERIAL.

Reimplemented from vtkSQLDatabase.

virtual vtkStdString vtkODBCDatabase::GetIndexSpecification	(	vtkSQLDatabaseSchema *	schema,
		int	tblHandle,
		int	idxHandle,
		bool &	skipped
	)

virtual

Return the SQL string with the syntax to create an index inside a "CREATE TABLE" SQL statement.

Reimplemented from vtkSQLDatabase.

bool vtkODBCDatabase::CreateDatabase	(	const char *	dbName,
		bool	dropExisting
	)

Create a new database, optionally dropping any existing database of the same name. Returns true when the database is properly created and false on failure.

bool vtkODBCDatabase::DropDatabase ( const char * dbName )

Drop a database if it exists. Returns true on success and false on failure.

bool vtkODBCDatabase::ParseURL ( const char * url )

virtual

This will only handle URLs of the form odbc://[user@]datsourcename[:port]/[dbname]. Anything more complicated than that needs to be set up manually.

Implements vtkSQLDatabase.

virtual void vtkODBCDatabase::SetLastErrorText ( const char * )

protectedvirtual

Friends And Related Function Documentation

friend class vtkODBCQuery

friend

Definition at line 88 of file vtkODBCDatabase.h.

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

dox/IO/ODBC/vtkODBCDatabase.h

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Friends

Additional Inherited Members

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation