protected function takeChildFromDOM($child) { $absoluteNodeName = $child->namespaceURI . ':' . $child->localName; switch ($absoluteNodeName) { case $this->lookupNamespace('app') . ':' . 'draft': $draft = new Draft(); $draft->transferFromDOM($child); $this->_draft = $draft; break; default: parent::takeChildFromDOM($child); break; } }