/** @depricated Only used if no database connection has been made before ::forwardRequest.
	* does not support PntPdoDao */
	function initDatabaseConnection() {
		$dbc = new DatabaseConnection();
		$dbc->setUserName($this->dbUser);
		$dbc->setPassword($this->dbPwd);
		$dbc->setHost($this->dbAddress);
		$dbc->setPort($this->dbPort);
		$dbc->setDatabaseName($this->dbName);
		$dbc->makeConnection();		
	}