/**
	 * Construct the XML
	 *
	 * @access public
	 * @since 1.0.8
	 */
	public function constructXML()
	{
		$this->_xmlToolBox->startTag("Cookie");
		
		$cookies = $_COOKIE;		
		foreach($cookies as $name => $content)
		{			
			$cookie = new SLS_Cookie($name);
			$cookieParams = $cookie->getParams();
			if (!empty($cookieParams))
			{
				$this->_xmlToolBox->startTag("item",array("name" => $name));
					$this->_xmlToolBox->startTag("params");
					foreach($cookieParams as $key => $value)
					{
						if (empty($value))
							$value = "null";
						if (is_object($value))
							$value = SLS_String::printArray(SLS_String::objectToArray($value));
						else if (is_array($value))
							$value = SLS_String::printArray($value);
						
						$this->_xmlToolBox->startTag("param");
							$this->_xmlToolBox->addFullTag("name", $key, true);
							$this->_xmlToolBox->addFullTag("value", $value, true);
						$this->_xmlToolBox->endTag("param");
					}
					$this->_xmlToolBox->endTag("params");
				$this->_xmlToolBox->endTag("item");
			}
		}
		
		$this->_xmlToolBox->endTag("Cookie");
	}	
	/**
	 * Format XML for a given recordsets collection
	 * 
	 * @access public
	 * @param SLS_XMLToolbox $xml current controller's XML
	 * @param array $recordsets array of PDO recordsets
	 * @param array $options transformations on some columns - delimited by ":". each function can be methods of SLS' classes or php standard function
	 * <code>
     * // Complete example
	 * $newss = $news->searchModels("news",array("user","article_category"));
	 * $xml = $news->pdoToXML($xml,$newss,array("news_excerpt" => array("php:strip_tags","SLS_String:trimStringToLength:100"),
	 *											"news_date" => array("SLS_Date:getDate:FULL_LITTERAL_TIME","php:ucwords"),
	 *											"news_photo" => "SLS_String:getUrlFileImg:_0",
	 *											"news_pdf" => "SLS_String:getUrlFile",
	 *											"news_title" => "php:trim")
	 *						, "all_news/news");
	 * </code>
	 * @param string $nodeName the root node of your model, by default it's your classname in lowercase
	 * @return SLS_XMLToolbox $xml current controller's XML updated
	 * @see SLS_FrontModel::getParams
	 * @see SLS_FrontModel::toXML
	 * @since 1.0.8	 
	 */
	public function pdoToXML($xml,$recordsets,$options=array(),$nodeNames="")
	{
		$nodeName 	= (SLS_String::contains($nodeNames,"/")) ? SLS_String::substrAfterLastDelimiter($nodeNames,"/") : "";
		$nodeNames 	= (SLS_String::contains($nodeNames,"/")) ? SLS_String::substrBeforeFirstDelimiter($nodeNames,"/") : strtolower($this->getTable())."s";
		
		$xml->startTag($nodeNames);
		for($i=0 ; $i<$count=count($recordsets) ; $i++)		
			$xml = $this->toXML($xml,$options,array(),$nodeName,SLS_String::objectToArray($recordsets[$i]));		
		$xml->endTag($nodeNames);
		
		return $xml;
	}