Collaboration diagram for Driver Manager:

Classes
class	C_DriverMgr

class	CDllResolver_Getter< I_DriverContext >

class	CSafeStatic_Allocator< T >
	Helper class for object allocation/deallocation. More...

class	CDriverManager

Typedefs
typedef multimap< string, class IDataSource * >	CDriverManager::TDsContainer

Functions
	C_DriverMgr::C_DriverMgr (unsigned int nof_drivers=16)

I_DriverContext *	C_DriverMgr::GetDriverContext (const string &driver_name, string err_msg=0, const map< string, string > attr=0)

virtual	C_DriverMgr::~C_DriverMgr ()

void	C_DriverMgr::AddDllSearchPath (const string &path)
	Add path for the DLL lookup. More...

void	C_DriverMgr::ResetDllSearchPath (vector< string > *previous_paths=NULL)
	Delete all user-installed paths for the DLL lookup (for all resolvers) More...

CDllResolver::TExtraDllPath	C_DriverMgr::SetDllStdSearchPath (CDllResolver::TExtraDllPath standard_paths)
	Specify which standard locations should be used for the DLL lookup (for all resolvers). More...

CDllResolver::TExtraDllPath	C_DriverMgr::GetDllStdSearchPath (void) const
	Get standard locations which should be used for the DLL lookup. More...

I_DriverContext *	C_DriverMgr::GetDriverContextFromTree (const string &driver_name, const TPluginManagerParamTree *const attr=NULL)

I_DriverContext *	C_DriverMgr::GetDriverContextFromMap (const string &driver_name, const map< string, string > *attr=NULL)

CPluginManager_DllResolver *	CDllResolver_Getter< I_DriverContext >::operator() (void)

I_DriverContext *	Get_I_DriverContext (const string &driver_name, const map< string, string > *attr=NULL)

I_DriverContext *	MakeDriverContext (const CDBConnParams &params)

static CDriverManager &	CDriverManager::GetInstance ()

static void	CDriverManager::RemoveInstance ()

IDataSource *	CDriverManager::CreateDs (const string &driver_name, const map< string, string > *attr=0, const string &tag=kEmptyStr)

IDataSource *	CDriverManager::CreateDs (const string &driver_name, const string &tag)

IDataSource *	CDriverManager::CreateDsFrom (const string &drivers, const IRegistry *reg=0, const string &tag=kEmptyStr)

IDataSource *	CDriverManager::CreateDsFrom (const string &drivers, const string &tag)

IDataSource *	CDriverManager::MakeDs (const CDBConnParams &params, const string &tag=kEmptyStr)

void	CDriverManager::DestroyDs (const string &driver_name)

void	CDriverManager::DestroyDs (const IDataSource *ds)

void	CDriverManager::SetMaxConnect (unsigned int max_connect)

unsigned int	CDriverManager::GetMaxConnect (void)

	CDriverManager::CDriverManager ()

virtual	CDriverManager::~CDriverManager ()

class IDataSource *	CDriverManager::RegisterDs (const string &driver_name, class I_DriverContext *ctx)

Variables
CMutex	CDriverManager::m_Mutex

TDsContainer	CDriverManager::m_ds_list

Friends
class	CDriverManager::CSafeStatic_Allocator< CDriverManager >

Detailed Description

Typedef Documentation

◆ TDsContainer

typedef multimap<string, class IDataSource*> CDriverManager::TDsContainer

protected

Definition at line 113 of file driver_mgr.hpp.

Function Documentation

◆ AddDllSearchPath()

void C_DriverMgr::AddDllSearchPath ( const string & path )

Add path for the DLL lookup.

Definition at line 317 of file driver_mgr.cpp.

References s_DrvMgr.

Referenced by init_common().

◆ C_DriverMgr()

C_DriverMgr::C_DriverMgr ( unsigned int nof_drivers = 16 )

Definition at line 299 of file driver_mgr.cpp.

◆ CDriverManager()

CDriverManager::CDriverManager ( )

protected

Definition at line 68 of file driver_mgr.cpp.

◆ CreateDs() [1/2]

IDataSource * CDriverManager::CreateDs	(	const string &	driver_name,
		const map< string, string > *	attr = `0`,
		const string &	tag = `kEmptyStr`
	)

Definition at line 100 of file driver_mgr.cpp.

References CHECK_NCBI_DBAPI, ctx, multimap_checker< Container >::end(), multimap_checker< Container >::find(), C_DriverMgr::GetDriverContextFromMap(), CDriverManager::m_ds_list, CDriverManager::m_Mutex, CDriverManager::RegisterDs(), and tag.

Referenced by CDriverManager::CreateDs(), CDriverManager::CreateDsFrom(), CDbapiTest::Run(), CDbCopyApp::Run(), s_GetDataSource(), and CDbapiSimpleApp::SetupDb().

◆ CreateDs() [2/2]

IDataSource* CDriverManager::CreateDs	(	const string &	driver_name,
		const string &	tag
	)

inline

Definition at line 85 of file driver_mgr.hpp.

References CDriverManager::CreateDs(), NULL, and tag.

◆ CreateDsFrom() [1/2]

IDataSource * CDriverManager::CreateDsFrom	(	const string &	drivers,
		const IRegistry *	reg = `0`,
		const string &	tag = `kEmptyStr`
	)

Definition at line 123 of file driver_mgr.cpp.

References ctx, entries, IRegistry::EnumerateEntries(), NStr::fSplit_Tokenize, IRegistry::Get(), C_DriverMgr::GetDriverContextFromMap(), CDriverManager::m_Mutex, names, NULL, CDriverManager::RegisterDs(), NStr::Split(), and tag.

◆ CreateDsFrom() [2/2]

IDataSource* CDriverManager::CreateDsFrom	(	const string &	drivers,
		const string &	tag
	)

inline

Definition at line 92 of file driver_mgr.hpp.

References CDriverManager::CreateDs(), NULL, and tag.

◆ DestroyDs() [1/2]

void CDriverManager::DestroyDs ( const IDataSource * ds )

Definition at line 201 of file driver_mgr.cpp.

References multimap_checker< Container >::begin(), multimap_checker< Container >::end(), multimap_checker< Container >::erase(), CDriverManager::m_ds_list, and CDriverManager::m_Mutex.

◆ DestroyDs() [2/2]

void CDriverManager::DestroyDs ( const string & driver_name )

Definition at line 190 of file driver_mgr.cpp.

References multimap_checker< Container >::end(), multimap_checker< Container >::erase(), multimap_checker< Container >::find(), CDriverManager::m_ds_list, and CDriverManager::m_Mutex.

Referenced by CDbapiSimpleApp::Exit().

◆ Get_I_DriverContext()

I_DriverContext* Get_I_DriverContext	(	const string &	driver_name,
		const map< string, string > *	attr = `NULL`
	)

Definition at line 364 of file driver_mgr.cpp.

References _ASSERT, DATABASE_DRIVER_ERROR, CTreeNode< TValue, TKeyGetterP >::FindNode(), Get(), MakePluginManagerParamTree(), NCBI_INTERFACE_VERSION, and NULL.

◆ GetDllStdSearchPath()

CDllResolver::TExtraDllPath C_DriverMgr::GetDllStdSearchPath ( void ) const

Get standard locations which should be used for the DLL lookup.

See also: SetDllStdSearchPath

Definition at line 338 of file driver_mgr.cpp.

References s_DrvMgr.

◆ GetDriverContext()

I_DriverContext * C_DriverMgr::GetDriverContext	(	const string &	driver_name,
		string *	err_msg = `0`,
		const map< string, string > *	attr = `0`
	)

Definition at line 308 of file driver_mgr.cpp.

References s_DrvMgr.

Referenced by CDbapiSampleApp::GetDriverContext(), main(), MergeExternal(), CPubseqReader::x_ConnectAtSlot(), CPubseq2Reader::x_ConnectAtSlot(), and CId2FetchApp::x_InitPubSeqConnection().

◆ GetDriverContextFromMap()

I_DriverContext * C_DriverMgr::GetDriverContextFromMap	(	const string &	driver_name,
		const map< string, string > *	attr = `NULL`
	)

Definition at line 354 of file driver_mgr.cpp.

References s_DrvMgr.

Referenced by CDriverManager::CreateDs(), and CDriverManager::CreateDsFrom().

◆ GetDriverContextFromTree()

I_DriverContext * C_DriverMgr::GetDriverContextFromTree	(	const string &	driver_name,
		const TPluginManagerParamTree *const	attr = `NULL`
	)

Definition at line 345 of file driver_mgr.cpp.

References s_DrvMgr.

◆ GetInstance()

CDriverManager & CDriverManager::GetInstance ( void )

static

Definition at line 54 of file driver_mgr.cpp.

References CSafeStaticLifeSpan::eLifeSpan_Long, and CSafeStatic< T, Callbacks >::Get().

Referenced by CDataSourceInitializer::CDataSourceInitializer(), CDbapiSimpleApp::Exit(), init_common(), CDbapiTest::Run(), CDbCopyApp::Run(), s_GetDataSource(), and CDbapiSimpleApp::SetupDb().

◆ GetMaxConnect()

unsigned int CDriverManager::GetMaxConnect ( void )

inline

Definition at line 108 of file driver_mgr.hpp.

References CDbapiConnMgr::GetMaxConnect().

◆ MakeDriverContext()

I_DriverContext* MakeDriverContext ( const CDBConnParams & params )

Definition at line 405 of file driver_mgr.cpp.

References _ASSERT, DATABASE_DRIVER_ERROR, Get(), CDBConnParams::GetDriverName(), MakePluginManagerParamTree(), NCBI_INTERFACE_VERSION, and NULL.

Referenced by CDriverManager::MakeDs().

◆ MakeDs()

IDataSource * CDriverManager::MakeDs	(	const CDBConnParams &	params,
		const string &	tag = `kEmptyStr`
	)

Definition at line 157 of file driver_mgr.cpp.

References CHECK_NCBI_DBAPI, ctx, multimap_checker< Container >::end(), multimap_checker< Container >::find(), CDBConnParams::GetDriverName(), CDriverManager::m_ds_list, CDriverManager::m_Mutex, MakeDriverContext(), CDriverManager::RegisterDs(), and tag.

Referenced by python::CConnection::CConnection(), and CDataSourceInitializer::CDataSourceInitializer().

◆ operator()()

CPluginManager_DllResolver * CDllResolver_Getter< I_DriverContext >::operator() ( void )

Definition at line 127 of file driver_mgr.cpp.

References CDll::eNoAutoUnload, CVersionInfo::kAny, kEmptyStr, and CPluginManager_DllResolver::SetDllNamePrefix().

◆ RegisterDs()

IDataSource * CDriverManager::RegisterDs	(	const string &	driver_name,
		class I_DriverContext *	ctx
	)

protected

Definition at line 180 of file driver_mgr.cpp.

References ctx, multimap_checker< Container >::insert(), CDriverManager::m_ds_list, and CDriverManager::m_Mutex.

Referenced by CDriverManager::CreateDs(), CDriverManager::CreateDsFrom(), and CDriverManager::MakeDs().

◆ RemoveInstance()

void CDriverManager::RemoveInstance ( )

static

Definition at line 63 of file driver_mgr.cpp.

◆ ResetDllSearchPath()

void C_DriverMgr::ResetDllSearchPath ( vector< string > * previous_paths = NULL )

Delete all user-installed paths for the DLL lookup (for all resolvers)

Parameters

previous_paths If non-NULL, store the prevously set search paths in this container

Definition at line 324 of file driver_mgr.cpp.

References s_DrvMgr.

◆ SetDllStdSearchPath()

CDllResolver::TExtraDllPath C_DriverMgr::SetDllStdSearchPath ( CDllResolver::TExtraDllPath standard_paths )

Specify which standard locations should be used for the DLL lookup (for all resolvers).

If standard locations are not set explicitelly using this method CDllResolver::fDefaultDllPath will be used by default.

Definition at line 331 of file driver_mgr.cpp.

References s_DrvMgr.

◆ SetMaxConnect()

void CDriverManager::SetMaxConnect ( unsigned int max_connect )

inline

Definition at line 103 of file driver_mgr.hpp.

References CDbapiConnMgr::SetMaxConnect().

◆ ~C_DriverMgr()

C_DriverMgr::~C_DriverMgr ( )

virtual

Definition at line 304 of file driver_mgr.cpp.

◆ ~CDriverManager()

CDriverManager::~CDriverManager ( )

protectedvirtual

Definition at line 73 of file driver_mgr.cpp.

References multimap_checker< Container >::clear(), IDataSource::GetDriverContext(), ITERATE, kEmptyStr, CDriverManager::m_ds_list, CDriverManager::m_Mutex, NCBI_CATCH_ALL_X, and I_DriverContext::NofConnections().

Variable Documentation

◆ m_ds_list

TDsContainer CDriverManager::m_ds_list

protected

Definition at line 125 of file driver_mgr.hpp.

Referenced by CDriverManager::CreateDs(), CDriverManager::DestroyDs(), CDriverManager::MakeDs(), CDriverManager::RegisterDs(), and CDriverManager::~CDriverManager().

◆ m_Mutex

CMutex CDriverManager::m_Mutex

mutableprotected

Definition at line 124 of file driver_mgr.hpp.

Referenced by CDriverManager::CreateDs(), CDriverManager::CreateDsFrom(), CDriverManager::DestroyDs(), CDriverManager::MakeDs(), CDriverManager::RegisterDs(), and CDriverManager::~CDriverManager().

Friends

◆ CSafeStatic_Allocator< CDriverManager >

friend class CSafeStatic_Allocator< CDriverManager >

friend

Definition at line 1 of file driver_mgr.hpp.

Classes

Typedefs

Functions

Variables

Friends

Detailed Description

Typedef Documentation

◆ TDsContainer

Function Documentation

◆ AddDllSearchPath()

◆ C_DriverMgr()

◆ CDriverManager()

◆ CreateDs() [1/2]

◆ CreateDs() [2/2]

◆ CreateDsFrom() [1/2]

◆ CreateDsFrom() [2/2]

◆ DestroyDs() [1/2]

◆ DestroyDs() [2/2]

◆ Get_I_DriverContext()

◆ GetDllStdSearchPath()

◆ GetDriverContext()

◆ GetDriverContextFromMap()

◆ GetDriverContextFromTree()

◆ GetInstance()

◆ GetMaxConnect()

◆ MakeDriverContext()

◆ MakeDs()

◆ operator()()

◆ RegisterDs()

◆ RemoveInstance()

◆ ResetDllSearchPath()

◆ SetDllStdSearchPath()

◆ SetMaxConnect()

◆ ~C_DriverMgr()

◆ ~CDriverManager()

Variable Documentation

◆ m_ds_list

◆ m_Mutex

Friends

◆ CSafeStatic_Allocator< CDriverManager >