Hi Carsten,

What were the design consideration for restricting multiple versions of an
OSGi bundle in the sling tooling - while this is an inherent and
"celebrated" feature natively available in OSGi? There are many use cases
where we would want to have this feature in place, and still use Sling.

Although if I understand it right, we can by-pass this feature by not using
the sling tooling, and rather use our own mechanism (eg using fileinstall)
to have multiple versions of file in the system, I would vote for having
this restriction removed from the Sling tooling.


On Fri, Feb 28, 2014 at 1:47 PM, Carsten Ziegeler <[email protected]>wrote:

> Hi,
>
>
> the tooling we have (launchpad, Sling's OSGi installer) both don't support
> multiple versions of a bundle.
> You can workaround the launchpad restriction by using a different artifact
> or group id, this will include the bundle in the launchpad.
> However, the OSGi installer always installs only the highest version of a
> bundle - you can workaround this by using different symbolic names.
>
> Or in other words, you would need to repackage one of the bundles and
> deploy it under different maven coordinates into your repository.
>
> We received a lot of feedback over the past years and people always
> stumbled across these restrictions, so maybe it would make sense to support
> bundles with different major versions in our tooling.
>
> Carsten
>
>
> 2014-02-28 8:57 GMT+01:00 Rupert Westenthaler <[email protected]>:
>
> > Hi all,
> >
> > I cam around a problem I am not sure how to solve. Maybe someone can
> > here knows an workaround.
> >
> > The ServiceMix Bundle for JDOM2 [1] imports packages provides by the
> > ServiceMix Bundle for JDOM 1.1 [2]. So to use JDOM I would need to
> > have the bundles of both versions included in my Launcher.
> >
> > However the Maven Launchpad Plugin does not allow to BundleLists to
> > include different versions for the same Bundle as clearly stated by
> > [3].
> >
> > Is there any possibility to tell the Launchpad Plugin to include both
> > JDOM bundles?
> >
> > best
> > Rupert
> >
> >
> > [1]
> >
> http://search.maven.org/#artifactdetails|org.apache.servicemix.bundles|org.apache.servicemix.bundles.jdom|2.0.2_1|bundle
> > [2]
> >
> http://search.maven.org/#artifactdetails|org.apache.servicemix.bundles|org.apache.servicemix.bundles.jdom|1.1.2_1|bundle
> > ]
> > [3]
> >
> > --
> > | Rupert Westenthaler                            [email protected]
> > | Bodenlehenstraße 11                             ++43-699-11108907
> > | A-5500 Bischofshofen
> >
>
>
>
> --
> Carsten Ziegeler
> [email protected]
>



-- 
Thanks and Regards,
/Thomas Joseph


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