public function preFlush(ManagerEventArgs $args)
{
if (empty($this->stack)) {
return;
}
$metadataFactory = $args->getObjectManager()->getMetadataFactory();
foreach ($this->stack as $data) {
$children = $data['children'];
$ctMetadata = $data['ct_metadata'];
$childrenField = $data['field'];
$index = 0;
foreach ($children as $child) {
$childMetadata = $metadataFactory->getMetadataFor(ClassUtils::getRealClass(get_class($child)));
$expectedId = $this->encoder->encode($childrenField, $index++);
$identifier = $childMetadata->getIdentifierValue($child);
$idGenerator = $childMetadata->idGenerator;
if ($idGenerator !== ClassMetadata::GENERATOR_TYPE_ASSIGNED) {
throw new \InvalidArgumentException(sprintf('Currently, all documents which belong to a mapped collection must use the ' . 'assigned ID generator strategy, "%s" is using "%s".', $childMetadata->getName(), $idGenerator));
}
if (!$identifier || PathHelper::getNodeName($identifier) !== $expectedId) {
throw new \InvalidArgumentException(sprintf('Child mapped to content type "%s" on field "%s" has an unexpected ID "%s". ' . 'It is currently necessary to envoke the CollectionIdentifierUpdater on all ' . 'documents (at least those which have collections) before they are persisted.', $ctMetadata->getType(), $childrenField, $identifier));
}
}
}
}
public function endFlush(ManagerEventArgs $args)
{
$dm = $args->getObjectManager();
$arm = $this->getAutoRouteManager();
$arm->handleDefunctRoutes();
if (!$this->postFlushDone) {
$this->postFlushDone = true;
$dm->flush();
}
$this->postFlushDone = false;
}
/**
* Constructor.
*
* @param string $className
* @param ObjectManager $objectManager
*/
public function __construct($className, ObjectManager $objectManager)
{
$this->className = (string) $className;
parent::__construct($objectManager);
}
public function endFlush(ManagerEventArgs $e)
{
$this->endFlush = true;
$dm = $e->getObjectManager();
// endFlush can call ->flush(). The UOW should exit early if there is nothing
// to do, avoiding an infinite recursion.
$dm->flush();
}