Not necessarily about Hibernate / JPA, but more about TopLink -> EclipseLink.
I guess if you have horror stories it is time to speak up. Most of the time TopLink is enough for me so I tend to stick with it. And that migration path from TopLink to EclipseLink should be pretty easy.
See the
http://wiki.glassfish.java.net/attach/DeveloperSGuide/SJSASEEDG.pdf
for the current most copy of the Developers Guide, page 59 and onward.
> -----Original Message-----
> From: Adam Bien [mailto:abien_at_adam-bien.com]
> Sent: Sunday, September 21, 2008 1:45 PM
> To: quality_at_glassfish.dev.java.net
> Subject: Re: Question to engineers - JPA integration
>
> Hi Manfred,
>
> the only thing which I found was:
> http://wiki.glassfish.java.net/Wiki.jsp?page=FaqJavaPersistenceAPI
> But nothing specific - you found somehing about Hibernate / JPA / GF?
>
> Btw. I cannot send you emails directly - your provider doesn't like my
> ip-address :-),
>
> thanks for your reply,
>
> regards,
>
> adam
> Manfred Riem schrieb:
> > Hi Adam,
> >
> > See the Developers Guide in the documentation for references and
> links
> >
> > Manfred
> >
> >
> >> -----Original Message-----
> >> From: Adam Bien [mailto:abien_at_adam-bien.com]
> >> Sent: Sunday, September 21, 2008 9:42 AM
> >> To: quality_at_glassfish.dev.java.net
> >> Subject: Re: Question to engineers - JPA integration
> >>
> >> Hi Felipe,
> >>
> >> I would expect classpath problems / interferences only. I'm
> especially
> >> curious about the transactionality....
> >>
> >> Step by step intro, or even a JPA-Hibernate-OSGI-Bundle would be
> nice
> >> :-),
> >>
> >> regards & thanks,
> >>
> >> adam
> >> Felipe Gaúcho schrieb:
> >>
> >>> >From my latest experiences, migration of deployment between JBoss
> >>>
> >> and
> >>
> >>> Glassfish are hell :(
> >>>
> >>> I would be very happy with a clever step by step on how to convert
> a
> >>> JBoss application in a Glassfish application or the other way
> round..
> >>> (yes, it is possible but much more difficult than expected...)
> >>>
> >>> On Sun, Sep 21, 2008 at 3:51 PM, Adam Bien <abien_at_adam-bien.com>
> >>>
> >> wrote:
> >>
> >>>> Hi All,
> >>>>
> >>>> I'm just wondering, whether the change of the JPA provider (e.g.
> to
> >>>> Hibernate) requires specific steps. Does GF rely on JPA API (e.g.
> >>>> EntityManager) only, or is dependent on the implementation (SPI)
> as
> >>>>
> >> well?
> >>
> >>>> The EntityManager has to enlist to current transaction - does it
> >>>>
> >> happen
> >>
> >>>> transparently (after setting the provider into the classpath and
> >>>>
> >> changing
> >>
> >>>> the persistence.xml)?
> >>>>
> >>>> thank you in advance,
> >>>>
> >>>> adam
> >>>>
> >>>>
> >>>>
> >>>> ------------------------------------------------------------------
> --
> >>>>
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> >>>>
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> >>>
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> >>>
> >>>
> >> --
> >> Consultant, Author, Java Champion
> >>
> >> Homepage: www.adam-bien.com
> >> Weblog: blog.adam-bien.com
> >> eMail: abien_at_adam-bien.com
> >> Mobile: 0049(0)170 280 3144
> >>
> >> Books: Enterprise Architekturen (ISBN: 393504299X),
> >> Java EE 5 Architekturen (ISBN: 3939084247),
> >> J2EE Patterns, J2EE Hotspots, Enterprise Frameworks and
> Struts
> >>
> >>
> >>
> >>
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>
> --
> Consultant, Author, Java Champion
>
> Homepage: www.adam-bien.com
> Weblog: blog.adam-bien.com
> eMail: abien_at_adam-bien.com
> Mobile: 0049(0)170 280 3144
>
> Books: Enterprise Architekturen (ISBN: 393504299X),
> Java EE 5 Architekturen (ISBN: 3939084247),
> J2EE Patterns, J2EE Hotspots, Enterprise Frameworks and Struts
>
>
>
>
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