Hi, I think a post-commit-insert event listener would be the best for you from what I have looked at.
Emmanuel > On 27 Apr 2015, at 21:38, Haswell, Josiah D <josiah.hasw...@ca.com> wrote: > > Hi folks, > > > In Datomic, when you create an entity, you must give the entity a temporary > ID before you insert it. After the transaction completes, each entity in the > transaction is given an actual persistence ID back from the database. My > initial approach was to generate the temporary identifier in the createTuple > method of the IdentityColumnAwareGridDialect, and provide a customer > persister implementation to handle it. It occurred to me that it might be > easier to just use a listener. After a bit of fiddling around, I discovered > that PostCommitInsertEventListener can (apparently) substitute out the ID at > what appears to be the correct location. From what I can tell, this both > simplifies the code, and the generated ID seems to be propagated to > everything correctly. Is the custom persister the preferred way to do this? > Or should this work? Is there a better place to perform that substitution? > > Thanks! > > Josiah > > > _______________________________________________ > hibernate-dev mailing list > hibernate-dev@lists.jboss.org > https://lists.jboss.org/mailman/listinfo/hibernate-dev _______________________________________________ hibernate-dev mailing list hibernate-dev@lists.jboss.org https://lists.jboss.org/mailman/listinfo/hibernate-dev
