/**
* @param form_persistentdocument_baseform $document
* @param Integer $parentNodeId Parent node ID where to save the document (optionnal => can be null !).
* @return void
*/
protected function preSave($document, $parentNodeId = null)
{
if ($document->getFormid() === null) {
$document->setFormid(uniqid('formid_'));
}
if ($document->getAcknowledgment()) {
$notification = $document->getAcknowledgmentNotification();
if ($notification === null) {
$this->createacknowledgmentNotification($document);
}
}
}
