hi together,
I have been working with the JOnAS Java 2 EE application server for about 5 years now, meanwhile I have several projects, one of them is rather big already, it contains about 60-70 EJB's, two thirds of them are CMP/CMR'ed entity beans, the rest stateless session beans. I am thinking about migrating these projects to Geronimo for some months now, and I decided to wait for the first Java EE 5 release of Geronimo (Geronimo 2) - as it will be released within the near future I would be interested in which migration strategies you could suggest? I think the most problematic part will be to migrate the ca. 50 CMP entity beans, there are a lot of EJB-QL finders and all of those beans are inter-related with CMR. Currently I'm thinking of doing a "soft" migration, i.e. migrating 1 by 1 of those EB's within the currenty architecture from CMP to hibernate, and after that performing the move to Geronimo (which will mean that then only the session beans will have to be migrated which should be less problematic). what do you think about that? Anybody already migrated large CMP/CMR apps to Geronimo? regards, Hans =========================== virtually hanzz... <http://hanzz.zapto.org/> http://hanzz.zapto.org (personal) <http://www.cse.dmu.ac.uk/~hansp> http://www.cse.dmu.ac.uk/~hansp (research)