Doctrine2 findBy relationship object triggers string conversion error

Question

Say I have two entities in Doctrine2 that are related to each other, Models\\User and Models\\Comment. If I do this in Doctrine 2.0.0...

Answer 1

Query by relationship is allowed, but you have to pass the Identifier in there. Query by object is not yet supported and will only make it into 2.1.

getRepository('Models\Comment')
->findBy(array('user' => $user->getId(), 'public' => true));