protected function _parseDomNode($dom_node, __ComplexConfigurationComponent &$configuration_component)
{
//Process root element
$section_name = $dom_node->nodeName;
$configuration_section =& $configuration_component->createSection($section_name);
if ($dom_node->hasAttributes()) {
$dom_attributes = $dom_node->attributes;
$attributes = array();
foreach ($dom_attributes as $dom_attribute) {
$attributes[$dom_attribute->name] = $dom_attribute->value;
}
$configuration_section->setAttributes($attributes);
}
//Process childrens:
$dom_node = $dom_node->firstChild;
while ($dom_node != null) {
switch ($dom_node->nodeType) {
case XML_TEXT_NODE:
case XML_CDATA_SECTION_NODE:
if (!(trim($dom_node->nodeValue) == "")) {
$configuration_section->createProperty($dom_node->nodeName, $dom_node->nodeValue);
}
break;
case XML_COMMENT_NODE:
if (!(trim($dom_node->nodeValue) == "")) {
$configuration_section->createComment($dom_node->nodeValue);
}
break;
case XML_ELEMENT_NODE:
$this->_parseDomNode($dom_node, $configuration_section);
break;
}
$dom_node = $dom_node->nextSibling;
}
}
/**
* Returns the root configuration component in the configuration hierarchy that current component is from.
*
* @return __ConfigurationComponent
*/
public function &getRootConfigurationComponent()
{
if ($this->isRoot() == true) {
$return_value =& $this;
} else {
$return_value =& $this->_parent->getRootConfigurationComponent();
}
return $return_value;
}
/**
* Returns a key/value pair array of the container and its children.
*
* Format : section[property][index] = value
* If the container has attributes, it will use '@' and '#'
* index is here because multiple propertys can have the same name.
*
* @param bool $use_attributes Whether to return the attributes too
* @return array
*/
function toArray($use_attributes = true)
{
$return_value = parent::toArray();
$return_value = $return_value[$this->_name];
return $return_value;
}