Return-Path: Delivered-To: apmail-cayenne-user-archive@www.apache.org Received: (qmail 23433 invoked from network); 23 Feb 2008 18:27:47 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.2) by minotaur.apache.org with SMTP; 23 Feb 2008 18:27:47 -0000 Received: (qmail 34069 invoked by uid 500); 23 Feb 2008 18:27:42 -0000 Delivered-To: apmail-cayenne-user-archive@cayenne.apache.org Received: (qmail 34055 invoked by uid 500); 23 Feb 2008 18:27:42 -0000 Mailing-List: contact user-help@cayenne.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: user@cayenne.apache.org Delivered-To: mailing list user@cayenne.apache.org Received: (qmail 34046 invoked by uid 99); 23 Feb 2008 18:27:42 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Sat, 23 Feb 2008 10:27:42 -0800 X-ASF-Spam-Status: No, hits=0.2 required=10.0 tests=SPF_PASS,WHOIS_MYPRIVREG X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: local policy) Received: from [208.78.103.231] (HELO vorsha.objectstyle.org) (208.78.103.231) by apache.org (qpsmtpd/0.29) with SMTP; Sat, 23 Feb 2008 18:27:07 +0000 Received: (qmail 3815 invoked from network); 23 Feb 2008 18:27:15 -0000 Received: from unknown (HELO localhost) (127.0.0.1) by localhost with SMTP; 23 Feb 2008 18:27:15 -0000 Message-Id: <922BC459-BD1D-4432-94F3-10E83C114053@objectstyle.org> From: Andrus Adamchik To: user@cayenne.apache.org In-Reply-To: <15655057.post@talk.nabble.com> Content-Type: text/plain; charset=US-ASCII; format=flowed; delsp=yes Content-Transfer-Encoding: 7bit Mime-Version: 1.0 (Apple Message framework v915) Subject: Re: Migrate from Hibernate3 to Cayenne :) ? Date: Sat, 23 Feb 2008 20:27:13 +0200 References: <15613172.post@talk.nabble.com> <15655057.post@talk.nabble.com> X-Mailer: Apple Mail (2.915) X-Virus-Checked: Checked by ClamAV on apache.org > How similar is the Cayenne JPA annotation pack to the EJB3/ > Hibernate3 ? JPA is a subset of EJB3 spec. So the annotations are EJB3. Our implementation of the JPA provider is still in alpha though. >> I would like to know if >> there's a trick to quickly >> migrate a Hibernate3 application to Cayenne(can be JPA too). That depends on the application. I don't think there is a single answer that fits all cases. My feeling is that migration of the mapping and persistent objects should be more or less straightforward. The rest depends on how the UI/Service layers are coded. Andrus On Feb 23, 2008, at 7:57 PM, Demetrios Kyriakis wrote: > > Demetrios Kyriakis wrote: >> >> Since the "migration" is the motto these days :) , I would like to >> know if >> there's a trick to quickly >> migrate a Hibernate3 application to Cayenne(can be JPA too). >> >> I'm talking about this application: >> http://subetha.tigris.org/ >> >> Subetha looks cool, just that H3 + JBoss makes it an overkill for >> most >> users :). >> >> If it could run on Cayenne, I think it would be *the show* >> application to >> convince people to switch :) . >> >> I would highly appreciate any ideas, >> > Nobody? :(. > > How similar is the Cayenne JPA annotation pack to the EJB3/ > Hibernate3 ? > > Thank you, > > Demetrios. > -- > View this message in context: http://www.nabble.com/Migrate-from-Hibernate3-to-Cayenne-%3A%29---tp15613172p15655057.html > Sent from the Cayenne - User mailing list archive at Nabble.com. > >