/**
* Clear the Unit of Work of the manager(s) from the clearable entities
* between batch writes
*
* @param bool $full True to clear all entities
*/
public function clear($full = false)
{
$nonClearableEntities = $full ? [] : $this->nonClearableEntities;
foreach ($this->managerRegistry->getManagers() as $objectManager) {
$identityMap = $objectManager->getUnitOfWork()->getIdentityMap();
$managedClasses = array_keys($identityMap);
$nonClearableClasses = array_intersect($managedClasses, $nonClearableEntities);
if (empty($nonClearableClasses)) {
$objectManager->clear();
} else {
$clearableClasses = array_diff($managedClasses, $nonClearableEntities);
foreach ($clearableClasses as $clearableClass) {
$objectManager->clear($clearableClass);
}
}
}
$this->doctrineCache->clear($nonClearableEntities);
}