/**
* Flushes all changes to objects that have been queued up to now to the database.
* This effectively synchronizes the in-memory state of managed objects with the
* database.
*/
public function flush()
{
$this->_errorIfClosed();
$this->_unitOfWork->commit();
}
/**
* Flushes all changes to objects that have been queued up to now to the database.
* This effectively synchronizes the in-memory state of managed objects with the
* database.
*
* If an entity is explicitly passed to this method only this entity and
* the cascade-persist semantics + scheduled inserts/removals are synchronized.
*
* @param object $entity
* @throws Doctrine\ORM\OptimisticLockException If a version check on an entity that
* makes use of optimistic locking fails.
*/
public function flush($entity = null)
{
$this->errorIfClosed();
$this->unitOfWork->commit($entity);
}