mmmm... There's no guide as it would be needed to implement something equivalent to the isis-objectstore-jdo [1].
Perhaps Jeroen or Dan can give you an estimate about the effort it would require. As DataNucleus would also be the underlying object-store implementation, the "only" benefit would be to annotate your classes with JPA and perhaps use something like the Criteria API for querying on services. JDO/DataNucleus has equivalent APIs for all this functions. If instead of that, you consider to go through the tested path (JDO over DataNucleus) perhaps you will loose the ability to migrate in the future to other JPA supported platforms (despite it's really easy to simply "search-and-replace" equivalent annotations on domain entities) but you would be instantly productive over the current Isis stack. [1] https://github.com/apache/isis/tree/master/component/objectstore/jdo El 06/01/2014, a las 12:11, <[email protected]> <[email protected]> escribió: > I think JPA through DataNucleus should also be OK. > Is there any guide to override the config of JDO in ISIS? > > BR > Ranganath Varma > > -----Original Message----- > From: GESCONSULTOR - Óscar Bou [mailto:[email protected]] > Sent: Monday, January 06, 2014 4:29 PM > To: [email protected] > Subject: Re: ISIS with JPA > > Seems Jeroen's posted at the same time :-)) > > Alternatively, there's an easier path that would be to support JPA through > DataNucleus. > > Regards, > > Oscar > > > > El 06/01/2014, a las 11:56, GESCONSULTOR - Óscar Bou <[email protected]> > escribió: > >> Hi, Chittari. >> >> Currently Isis does not have an implementation for JPA, only for JDO. >> >> We've successfully (and really easily) migrated our domain from JPA to JDO. >> >> There was a recent thread detailing all this. >> >> You can find it here [1]. >> >> If anything's needed, feel free to ask. >> >> HTH, >> >> Oscar >> >> >> [1] http://markmail.org/thread/mdxfriy4soisntmt >> >> >> >> >> El 06/01/2014, a las 09:23, <[email protected]> >> <[email protected]> escribió: >> >>> Hello, >>> >>> >>> 1. We will like to use ISIS with JPA/Hibernate. Does ISIS Objectstore >>> support JPA? We don't want JDO as our team most familiar with JPA. >>> >>> 2. How to override the JDO/DataNucleus configuration with JPA/Hibernate in >>> ISIS? >>> >>> >>> >>> BR >>> Ranganath Varma >>> >>> >>> The information contained in this electronic message and any attachments to >>> this message are intended for the exclusive use of the addressee(s) and may >>> contain proprietary, confidential or privileged information. If you are not >>> the intended recipient, you should not disseminate, distribute or copy this >>> e-mail. Please notify the sender immediately and destroy all copies of this >>> message and any attachments. >>> >>> WARNING: Computer viruses can be transmitted via email. The recipient >>> should check this email and any attachments for the presence of viruses. >>> The company accepts no liability for any damage caused by any virus >>> transmitted by this email. >>> >>> www.wipro.com >> > > > The information contained in this electronic message and any attachments to > this message are intended for the exclusive use of the addressee(s) and may > contain proprietary, confidential or privileged information. If you are not > the intended recipient, you should not disseminate, distribute or copy this > e-mail. Please notify the sender immediately and destroy all copies of this > message and any attachments. > > WARNING: Computer viruses can be transmitted via email. The recipient should > check this email and any attachments for the presence of viruses. The company > accepts no liability for any damage caused by any virus transmitted by this > email. > > www.wipro.com
