public function getDOM($doc = null, $majorVersion = 1, $minorVersion = null)
{
$element = parent::getDOM($doc, $majorVersion, $minorVersion);
if ($this->_duration !== null) {
$element->appendChild($this->_duration->getDOM($element->ownerDocument));
}
if ($this->_private !== null) {
$element->appendChild($this->_private->getDOM($element->ownerDocument));
}
if ($this->_videoid != null) {
$element->appendChild($this->_videoid->getDOM($element->ownerDocument));
}
if ($this->_uploaded != null) {
$element->appendChild($this->_uploaded->getDOM($element->ownerDocument));
}
if ($this->_mediacredit != null) {
$element->appendChild($this->_mediacredit->getDOM($element->ownerDocument));
}
if ($this->_mediarating != null) {
$element->appendChild($this->_mediarating->getDOM($element->ownerDocument));
}
return $element;
}