/**
* Return the parent document for the given document.
*
* @param object $document
*
* @return object|null
*/
public function getParent($document)
{
$parentNode = $this->getNode($document)->getParent();
if (!$parentNode) {
return;
}
return $this->proxyFactory->createProxyForNode($document, $parentNode);
}
private function mapParent($document, NodeInterface $node)
{
// TODO: performance warning: We are eagerly fetching the parent node
$targetNode = $node->getParent();
// Do not map non-referenceable parent nodes
if (!$targetNode->hasProperty('jcr:uuid')) {
return;
}
$document->setParent($this->proxyFactory->createProxyForNode($document, $targetNode));
}