protected function constructVarAdvConf (& $advCfg) {
		$methodParam = static::CONFIG_METHOD;
		if (isset($advCfg[$methodParam]))
			$this->method = strtoupper((string) $advCfg[$methodParam]);
		$redirectParam = static::CONFIG_REDIRECT;
		if (isset($advCfg[$redirectParam]))
			$this->redirect = (string) $advCfg[$redirectParam];
		$absoluteParam = static::CONFIG_ABSOLUTE;
		if (isset($advCfg[$absoluteParam]))
			$this->absolute = (bool) $advCfg[$absoluteParam];
	}