/**
* @param AbstractFile $file
* @param ClassMetadata $metadata
* @param object $entity
* @param array $properties
*/
protected function writeClearedProperties(AbstractFile $file, ClassMetadata $metadata, $entity, array $properties)
{
$cleared = $this->entityToArray($entity, $properties);
if ($cleared) {
$file->writeObject(['identifiers' => $this->entityToArray($entity, $metadata->getIdentifierFieldNames()), 'cleared' => $cleared]);
}
}
/**
* @param AbstractFile $file
* @param integer $count The number of queued operations on the unit of work
* @throws \Doxport\Exception\IOException
* @return void
*/
protected function flush(AbstractFile $file, $count = null)
{
$this->logger->notice(' Flushing and syncing...');
$file->flush();
$file->sync();
$this->logger->notice(' done. Committing deletes...');
$this->chunk->begin();
$this->em->flush();
$this->em->clear();
$this->chunk->end($count);
$this->logger->notice(' done.');
}
/**
* Closes the files
*
* @param AbstractFile $file
* @param AbstractFile|null $clearFile
*/
protected function close(AbstractFile $file, AbstractFile $clearFile = null)
{
$file->close();
if ($clearFile) {
$clearFile->close();
}
}
