Finding out what changed via postUpdate listener in Symfony 2.1

Question

I have a postUpdate listener and I\'d like to know what the values were prior to the update and what the values for the DB entry were after the update. Is there a way to do this

Answer 1

You can use this ansfer Symfony2 - Doctrine - no changeset in post update

/**
 * @param LifecycleEventArgs $args
 */
public function postUpdate(LifecycleEventArgs $args)
{
    $changeArray = $args->getEntityManager()->getUnitOfWork()->getEntityChangeSet($args->getObject());
}