In DNSEE we’re getting serious about the CMF stuff.
So, next step, is to build a basic mapper for OrientDB.
If you want to partecipate to its development let me know it; the aim is to build a library doing the same things of Doctrine2, with annotations and so on.
Re-using LoCs of Doctrine2, of course.
The repo is on GitHub, and you’ll see a Mapper directory appear in the next days… ;–)