protected function save( $path = NULL, $domain = NULL, $secure = NULL, $httpOnly = NULL )
	{
		$value		= json_encode( $this->data );
		$path		= $path !== NULL ? $path : $this->path;
		$domain		= $domain !== NULL ? $domain : $this->domain;
		$secure		= $secure !== NULL ? $secure : $this->secure;
		$httpOnly	= $httpOnly !== NULL ? $httpOnly : $this->httpOnly;
		setCookie( $this->partition, $value, $path, $domain, $secure, $httpOnly );
	}