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IDataSourceMgr Class Referenceabstract

IDataSourceMgr interface definition. More...

#include <GaudiKernel/IDataSourceMgr.h>

Inheritance diagram for IDataSourceMgr:
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Collaboration diagram for IDataSourceMgr:
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Public Member Functions

 DeclareInterfaceID (IDataSourceMgr, 2, 0)
 InterfaceID.
 
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.
 
 DeclareInterfaceID (IDataSourceMgr, 2, 0)
 InterfaceID.
 
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.
 
- Public Member Functions inherited from IInterface
virtual void * i_cast (const InterfaceID &) const =0
 main cast function
 
virtual std::vector< std::string > getInterfaceNames () const =0
 Returns a vector of strings containing the names of all the implemented interfaces.
 
virtual unsigned long addRef ()=0
 Increment the reference count of Interface instance.
 
virtual unsigned long release ()=0
 Release Interface instance.
 
virtual unsigned long refCount () const =0
 Current reference count.
 
virtual StatusCode queryInterface (const InterfaceID &ti, void **pp)=0
 Set the void** to the pointer to the requested interface of the instance.
 
virtual ~IInterface ()
 Virtual destructor.
 
virtual void * i_cast (const InterfaceID &) const =0
 main cast function
 
virtual std::vector< std::string > getInterfaceNames () const =0
 Returns a vector of strings containing the names of all the implemented interfaces.
 
virtual unsigned long addRef ()=0
 Increment the reference count of Interface instance.
 
virtual unsigned long release ()=0
 Release Interface instance.
 
virtual unsigned long refCount () const =0
 Current reference count.
 
virtual StatusCode queryInterface (const InterfaceID &ti, void **pp)=0
 Set the void** to the pointer to the requested interface of the instance.
 
virtual ~IInterface ()
 Virtual destructor.
 

Additional Inherited Members

- Public Types inherited from IInterface
enum  Status {
  SUCCESS = 1, NO_INTERFACE, VERSMISMATCH, LAST_ERROR,
  SUCCESS = 1, NO_INTERFACE, VERSMISMATCH, LAST_ERROR
}
 Return status. More...
 
enum  Status {
  SUCCESS = 1, NO_INTERFACE, VERSMISMATCH, LAST_ERROR,
  SUCCESS = 1, NO_INTERFACE, VERSMISMATCH, LAST_ERROR
}
 Return status. More...
 
typedef Gaudi::InterfaceId
< IInterface, 0, 0 > 		iid
 Interface ID.
 
typedef mpl::set1< iid > ext_iids
 Extra interfaces.
 
typedef Gaudi::InterfaceId
< IInterface, 0, 0 > 		iid
 Interface ID.
 
typedef mpl::set1< iid > ext_iids
 Extra interfaces.
 
- Static Public Member Functions inherited from IInterface
static const InterfaceID & interfaceID ()
 Return an instance of InterfaceID identifying the interface.
 
static const InterfaceID & interfaceID ()
 Return an instance of InterfaceID identifying the interface.
 

Detailed Description

IDataSourceMgr interface definition.

Author
Markus Frank
Version
1.0

Definition at line 15 of file IDataSourceMgr.h.

Member Function Documentation

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

Connect data source.

Parameters
modeConnection mode (READ,CREATE,UPDATE)
logonConnection string
identifierLogical name (OUTPUT)
Returns
Status code indicating success or failure.
virtual StatusCode IDataSourceMgr::connect ( const std::string &  logon,
std::string &  identifier 
)
pure virtual

Connect data source.

Parameters
modeConnection mode (READ,CREATE,UPDATE)
logonConnection string
identifierLogical name (OUTPUT)
Returns
Status code indicating success or failure.
virtual StatusCode IDataSourceMgr::connect ( const std::string &  logon)
pure virtual

Connect data source.

Parameters
modeConnection mode (READ,CREATE,UPDATE)
logonConnection string
Returns
Status code indicating success or failure.
virtual StatusCode IDataSourceMgr::connect ( const std::string &  logon)
pure virtual

Connect data source.

Parameters
modeConnection mode (READ,CREATE,UPDATE)
logonConnection string
Returns
Status code indicating success or failure.
IDataSourceMgr::DeclareInterfaceID ( IDataSourceMgr  ,
2  ,
0   
)

InterfaceID.

IDataSourceMgr::DeclareInterfaceID ( IDataSourceMgr  ,
2  ,
0   
)

InterfaceID.

virtual StatusCode IDataSourceMgr::disconnect ( const std::string &  identifier)
pure virtual

Disconnect data source.

Parameters
identifierConnection string
Returns
Status code indicating success or failure.
virtual StatusCode IDataSourceMgr::disconnect ( const std::string &  identifier)
pure virtual

Disconnect data source.

Parameters
identifierConnection string
Returns
Status code indicating success or failure.
virtual StatusCode IDataSourceMgr::disconnectAll ( )
pure virtual

Close all open connections.

virtual StatusCode IDataSourceMgr::disconnectAll ( )
pure virtual

Close all open connections.

virtual bool IDataSourceMgr::isConnected ( const std::string &  identifier) const
pure virtual

Check if a datasource is connected.

Parameters
identifierConnection string
Returns
Status code indicating success or failure.
virtual bool IDataSourceMgr::isConnected ( const std::string &  identifier) const
pure virtual

Check if a datasource is connected.

Parameters
identifierConnection string
Returns
Status code indicating success or failure.
The documentation for this class was generated from the following files: