Transactions

Hello everyone,

Let=E2=80=99s say I want to get a JDBC Connection to do something special an=
d then update some Cayenne objects (Artist, Painting) and then have commitCh=
anges() update the objects in the database but also commit whatever work was=
 done on the JDBC Connection.

Is it possible to enlist the JDBC connection to participate in a transaction=
 with Cayenne?

Thank you in advance for any information.=20

Ricardo Parada