[hibernate-dev] Dropping "Serializable" requirement for IDs ?

[Gunnar Morling]

Serializability of composite key types is mandated by the JPA spec, but I
suppose it's fine to be less strict in our implementation. Out of interest,
does anyone know why that requirement is part of the spec?

2016-07-06 22:19 GMT+02:00 Sanne Grinovero <sanne at hibernate.org>:

> Tracked now as:
>  - https://hibernate.atlassian.net/browse/HHH-10935
>
> Thank you all!
>
> On 6 July 2016 at 17:49, Emmanuel Bernard <emmanuel at hibernate.org> wrote:
> > +1, one less people will complain about :)
> >
> > On Tue 2016-07-05 17:28, Steve Ebersole wrote:
> >> I'm ok with this.  That is no longer a real requirement.
> >>
> >> Any disagree?
> >>
> >> On Tue, Jul 5, 2016, 11:58 AM Sanne Grinovero <sanne at hibernate.org>
> wrote:
> >>
> >> > Hi all,
> >> > today creating a unit test I was greeted by this "old friend":
> >> >
> >> > > org.hibernate.MappingException: Composite-id class must implement
> >> > Serializable:
> >> >
> >> > shall we get rid of this requirement?
> >> >
> >> > It's just an inconvenience for end users to have to remember this
> >> > marker, as far as I know we don't really need this anymore.
> >> >
> >> > I realise some code might still be needing this, but we probably can
> >> > do better by not actually serializing it with the default platform
> >> > serializer?
> >> >
> >> > Just an idea for a potential 6.0 improvement..
> >> >
> >> > Thanks,
> >> > Sanne
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> >> >
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