Re: [hibernate-dev] OGM on WildFly11 ...

On 10/21/2015 10:48 AM, Sanne Grinovero wrote: > > Hi Scott, > I would prefer to have ORM accept instances, and so not need the > bi-directional dependency across modules. > > Hibernate OGM already bundles/depends on some ORM classes but it would > be much better for everyone if we could keep flexibility about which > versions exactly. > > Regarding 2LC: is the RegionFactory the only thing which is currently > being injected as classname rather than instance? Yes, that is the only classname setting that Jipijapa depends on currently. > If so I think this would be acceptable for a first preview version, > but I'd still prefer we could clean that up soon. We could start by not specifying the RegionFactory in the Jipijapa-OGM. > > In terms of module dependencies: Jipijapa/OGM should depend on a (user > selectable) slot of Hibernate OGM. The Hibernate OGM module will > export the dependency of Hibernate ORM which it targets, so the > Jipijapa/OGM module would not need to depend directly on any ORM > module. As of yet, I don't think that Jipijapa-OGM needs to depend directly on any OGM classes (biggest initial improvement is to specify the SCANNER so we automatically recognize entity classes in VFS based deployments).

> > Thanks, > Sanne > > > > On 21 October 2015 at 15:14, Scott Marlow <smarlow(a)redhat.com&gt; wrote: >> >> Hi, >> >> After our discussion last week about improving OGM use on WildFly (by >> adding a Jipijapa integration adapter for OGM), I wanted to share some >> feedback. >> >> A few years ago, we decided that having a 1-1 (bidirectional) dependency >> between ORM + the Jipijapa adapter was okay. With OGM, we need to >> discuss again. I think that our choices are to update ORM properties >> that identify class names, to also allow a class instance to be >> specified. This doesn't have to be all ORM integration properties but >> likely should include the ones currently set by Jipijapa. >> >> hibernate.cache.region.factory_class is currently used by Jipijapa to >> specify the name of the cache region factory class name. I think this >> implies that the Hibernate ORM classloader will need access to the >> Jipijapa supplied class (as mentioned above). Currently, in WildFly 10, >> the ORM module (org.hibernate:main) depends on the >> org.hibernate.jipijapa-hibernate5:main module to resolve this class. >> >> Some alternatives to changing hibernate.cache.region.factory_class to >> allow a class to be specified: >> >> 1. OGM could bundle the ORM classes or depend on a duplicate ORM module >> (with a dependency on a jipi_ogm module). >> >> 2. OGM could avoid using the 2lc on WildFly. >> >> Any preferences or suggestions? >> >> Scott >> _______________________________________________ >> hibernate-dev mailing list >> hibernate-dev(a)lists.jboss.org >> https://lists.jboss.org/mailman/listinfo/hibernate-dev