if( sm_logger.isLoggable( Level.FINER ) )
if( sm_logger.isLoggingEnterExitLevel() )
	Connection( IConnection connection, String dataSourceId ) 		throws OdaException	{		String methodName = "Connection";				if( sm_logger.isLoggable( Level.FINER ) )			sm_logger.entering( sm_className, methodName, 								new Object[] { connection, dataSourceId } );				assert( connection != null && connection.isOpen( ) );		m_dataSourceId = dataSourceId;		m_connection = connection;				sm_logger.exiting( sm_className, methodName, this );	}