GrayLib::cSQLBase Class Reference

#include <cSQLBase.h>

Inheritance diagram for GrayLib::cSQLBase:

Public Member Functions
virtual	~cSQLBase ()
HRESULT	FillException (cExceptionHolder &exh, cStringA sCommand, const cDebugSourceLine &src) const
HRESULT	ReturnError1 (cExceptionHolder &exh) const
HRESULT	ReturnError2 (cStringA sCommand, const cDebugSourceLine &src) const
bool	isISQLValid () const
	The SQL handle. More...
virtual cSQLDriver *	get_SQLDriver () const =0
	What driver ultimately owns this? More...
virtual cSQLBase *	get_SQLParent () const =0
ITERATE_t	get_ChildHandleCount () const noexcept
Public Member Functions inherited from Gray::CObject
virtual	~CObject ()
virtual bool	isValidCheck () const noexcept
	< memory allocation and structure definitions are valid. More...
virtual void	AssertValid () const
	< memory allocation and structure definitions are valid. More...
virtual void	Serialize (cArchive &a)

Static Public Member Functions
static const FILECHAR_t *GRAYCALL	RemoveDriverIdentification (const FILECHAR_t *pszError)

Public Attributes
bool	m_bLogOnError
	I want to log message if error. More...

Protected Member Functions
bool	AttachISQL (ISQLBase *pSQL)
void	FreeISQL ()
bool	FreeISQLTested ()
	cSQLBase ()
Protected Member Functions inherited from Gray::cNonCopyable
	cNonCopyable () noexcept
	Force the use of Factory creation via protected constructor. More...
	~cNonCopyable () noexcept

Protected Attributes
cIUnkPtr< ISQLBase >	m_pISQL
	ISQLBase to some SQL implementation object -> a Driver/environment, connection or recordset/statement. More...

Detailed Description

Base class for DB objects that have a ISQLBase/ISQLDriver API. Base for things like: cSQLDriver, cSQLDatabase, cSQLStatement. similar to http://www.sqlapi.com/ ?

Constructor & Destructor Documentation

cSQLBase()

GrayLib::cSQLBase::cSQLBase ( )

protected

~cSQLBase()

GrayLib::cSQLBase::~cSQLBase ( )

virtual

Member Function Documentation

AttachISQL()

bool GrayLib::cSQLBase::AttachISQL ( ISQLBase *  pSQL )

protected

Tell my parent it has a new child.

FillException()

HRESULT GrayLib::cSQLBase::FillException	(	cExceptionHolder &	exh,
		cStringA	sCommand,
		const cDebugSourceLine &	src
	)		const

If there was an error, fill a record describing it.

Returns

a reasonable HRESULT

FreeISQL()

void GrayLib::cSQLBase::FreeISQL ( )

protected

The ISQLBase is now Free. Detach from my parent. so my parent can free itself later.

FreeISQLTested()

bool GrayLib::cSQLBase::FreeISQLTested ( )

protected

I cant free myself until all child/derived ISQLBase are free first !

get_ChildHandleCount()

ITERATE_t GrayLib::cSQLBase::get_ChildHandleCount ( ) const

inlinenoexcept

< Children with open ISQL interfaces.

get_SQLDriver()

virtual cSQLDriver* GrayLib::cSQLBase::get_SQLDriver ( ) const

pure virtual

What driver ultimately owns this?

Implemented in GrayLib::cSQLDriver, GrayLib::cSQLStatement, and GrayLib::cSQLDatabase.

get_SQLParent()

virtual cSQLBase* GrayLib::cSQLBase::get_SQLParent ( ) const

pure virtual

Implemented in GrayLib::cSQLDriver, GrayLib::cSQLStatement, and GrayLib::cSQLDatabase.

isISQLValid()

bool GrayLib::cSQLBase::isISQLValid

(

)

const

The SQL handle.

RemoveDriverIdentification()

const FILECHAR_t *GRAYCALL GrayLib::cSQLBase::RemoveDriverIdentification ( const FILECHAR_t *  pszError )

static

ReturnError1()

HRESULT GrayLib::cSQLBase::ReturnError1

(

cExceptionHolder &

exh

)

const

ReturnError2()

HRESULT GrayLib::cSQLBase::ReturnError2	(	cStringA	sCommand,
		const cDebugSourceLine &	src
	)		const

Member Data Documentation

m_bLogOnError

bool GrayLib::cSQLBase::m_bLogOnError

I want to log message if error.

m_pISQL

cIUnkPtr<ISQLBase> GrayLib::cSQLBase::m_pISQL

protected

ISQLBase to some SQL implementation object -> a Driver/environment, connection or recordset/statement.

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

• c:/Dennis/Source/Gray/GrayLib/include/Sql/cSQLBase.h
• c:/Dennis/Source/Gray/GrayLib/src/Sql/cSQLBase.cpp