/**
* This function creates the XML recursively through this object and all children objects within.
*/
private function newXML()
{
$result = new \SimpleXMLElement('<resourceDescriptor></resourceDescriptor>');
foreach ($this->_rootAttributes as $k => $v) {
if (!empty($v)) {
$result->addAttribute($k, $v);
}
}
if (!empty($this->label)) {
$result->addChild('label', $this->label);
}
if (!empty($this->description)) {
$result->addChild('description', $this->description);
}
if (!empty($this->creationDate)) {
$result->addChild('creationDate', $this->creationDate);
}
if (count($this->children) > 0) {
foreach ($this->children as $child) {
ResourceDescriptor::sxml_append($result, $child->newXML());
}
}
if (count($this->properties) > 0) {
foreach ($this->properties as $property) {
ResourceDescriptor::sxml_append($result, $property->newXML());
}
}
return $result;
}
