Gaudi Framework, version v20r2
	Generated: 18 Jul 2008

IDataSourceMgr Class Reference

#include <GaudiKernel/IDataSourceMgr.h>

Inheritance diagram for IDataSourceMgr:

[legend]Collaboration diagram for IDataSourceMgr:

[legend]List of all members.

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Detailed Description

IDataSourceMgr interface definition.

Author:

Markus Frank

Version:

1.0

Definition at line 18 of file IDataSourceMgr.h.

Public Member Functions
virtual bool	isConnected (const std::string &identifier) const =0
	Check if a datasource is connected.
virtual StatusCode	connect (const std::string &logon, std::string &identifier)=0
	Connect data source.
virtual StatusCode	connect (const std::string &logon)=0
	Connect data source.
virtual StatusCode	disconnect (const std::string &identifier)=0
	Disconnect data source.
virtual StatusCode	disconnectAll ()=0
	Close all open connections.
Static Public Member Functions
static const InterfaceID &	interfaceID ()
	Retrieve interface ID.

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Member Function Documentation

static const InterfaceID& IDataSourceMgr::interfaceID

(

)

[inline, static]

Retrieve interface ID.

Reimplemented from IInterface.

Definition at line 21 of file IDataSourceMgr.h.

References IID_IDataSourceMgr.

{ return IID_IDataSourceMgr; }

virtual bool IDataSourceMgr::isConnected

(

const std::string &

identifier

)

const [pure virtual]

Check if a datasource is connected.

Parameters:

identifier

Connection string

Returns:

Status code indicating success or failure.

Implemented in NTupleSvc.

virtual StatusCode IDataSourceMgr::connect	(	const std::string &	logon,
		std::string &	identifier
	)			[pure virtual]

Connect data source.

Parameters:

	mode	Connection mode (READ,CREATE,UPDATE)
	logon	Connection string
	identifier	Logical name (OUTPUT)

Returns:

Status code indicating success or failure.

Implemented in NTupleSvc, and TagCollectionSvc.

virtual StatusCode IDataSourceMgr::connect

(

const std::string &

logon

)

[pure virtual]

Connect data source.

Parameters:

	mode	Connection mode (READ,CREATE,UPDATE)
	logon	Connection string

Returns:

Status code indicating success or failure.

Implemented in NTupleSvc.

virtual StatusCode IDataSourceMgr::disconnect

(

const std::string &

identifier

)

[pure virtual]

Disconnect data source.

Parameters:

identifier

Connection string

Returns:

Status code indicating success or failure.

Implemented in NTupleSvc.

virtual StatusCode IDataSourceMgr::disconnectAll

(

)

[pure virtual]

Close all open connections.

Implemented in NTupleSvc.

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

• /afs/cern.ch/sw/Gaudi/releases/GAUDI/GAUDI_v20r2/GaudiKernel/v25r2/GaudiKernel/IDataSourceMgr.h

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