classes/xml/XMLParserDOMHandler.inc.php

<?php

//$Id: XMLParserDOMHandler.inc.php,v 1.10 2008/07/01 01:16:11 asmecher Exp $


import('xml.XMLNode');

class XMLParserDOMHandler extends XMLParserHandler {

   var $rootNode;

   var $currentNode;

   var $currentData;

   function XMLParserHandler() {
      $this->rootNodes = array();
      $this->currentNode = null;
   }

   function startElement(&$parser, $tag, $attributes) {
      $this->currentData = null;
      $node = &new XMLNode($tag);
      $node->setAttributes($attributes);

      if ($this->currentNode != null) {
         $this->currentNode->addChild($node);
         $node->setParent($this->currentNode);

      } else {
         $this->rootNode = &$node;
      }

      $this->currentNode = &$node;
   }

   function endElement(&$parser, $tag) {
      $this->currentNode->setValue($this->currentData);
      $this->currentNode = &$this->currentNode->getParent();
      $this->currentData = null;
   }

   function characterData(&$parser, $data) {
      $this->currentData .= $data;
   }

   function &getResult() {
      return $this->rootNode;
   }

}

?>

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