protected function _getConnection( $name )
	{
		if( !isset( $this->_connections[$name] ) ) {
			return $this->_conn;
		}

		return $this->_connections[$name];
	}
protected function _getConnection( $name )
	{
		if( !isset( $this->_connections[$name] ) ) {
			return $this->_conn;
		}

		return $this->_connections[$name];
	}
protected function _getConnection ( $ name ) { if ( ! isset ( $ this -> _connections [ $ name ] ) ) { return $ this -> _conn ; } return $ this -> _connections [ $ name ] ; }
Returns the connection specified by the given resource name.

@param string $name Name from resource configuration
@return MW_DB_Connection_Interface
Returns the connection specified by the given resource name .