Alain,
no, we don't use CDO and didn't tried it. The only thing, that can make
it not work are the Require-Bundle declarations in the CDO stuff.
We experienced some problems, because of this, with QVT and EMF Compare.
We created a workaround bundle with the symbolic name
'org.eclipse.core.runtime', because the Equinox supplement bundle was
sadly not enough.
But it would be interesting for us to support CDO too. I think we meet
Eike Stepper, the CDO lead, in October at the ECE2018 and discuss this
topic with him.
Mark
Am 09.08.2018 um 17:02 schrieb Alain Picard via osgi-dev:
Jurgen,
This looks fantastic. Just out of curiosity, have you used it with CDO ?
Alain
On Thu, Aug 9, 2018 at 10:11 AM Jürgen Albert via osgi-dev
<[email protected] <mailto:[email protected]>> wrote:
It appears that we are too stupid to configure the project
properly. You can get started with this:
https://gitlab.com/gecko.io/geckoEMF/wikis/Get-started
Am 09/08/2018 um 14:54 schrieb Alain Picard:
On Thu, Aug 9, 2018 at 8:45 AM Jürgen Albert via osgi-dev
<[email protected] <mailto:[email protected]>> wrote:
Hi Alain,
EMF does work without extension points, but in its current
state needs manual registration of you EPackages.
Ok that is the interesting part.
The OSGi Compatibility option in the genmodel only defines
the org.eclipse.core.runtime as optional, which dues does not
really solve anything.
Agreed, not much.
We have an extension for EMF that solves this issue. You can
have EMF with any framework you like and without extension
points. Have a look here: https://gitlab.com/gecko.io/geckoEMF
Gitlab is reporting an error " An error occurred while loading
commit signature" and not getting that error with the other
gecko.io <http://gecko.io> project.
If you have any questions, feel free to ask.
Jürgen.
Am 09/08/2018 um 11:12 schrieb Tim Ward:
Begin forwarded message:
*From: *Tim Ward <[email protected]
<mailto:[email protected]>>
*Subject: **Re: [osgi-dev] Eclipse Extension-points and EMF
in OSGI*
*Date: *9 August 2018 at 10:02:50 BST
*To: *Alain Picard <[email protected]
<mailto:[email protected]>>, OSGi Developer Mail List
<[email protected] <mailto:[email protected]>>
*Cc: *Scott Lewis <[email protected]
<mailto:[email protected]>>
I would expect that Mark Hoffman or Jürgen Albert might
have some useful pointers, I’m pretty sure that they’re
heavy users of EMF.
Best Regards,
Tim
On 9 Aug 2018, at 09:20, Alain Picard via osgi-dev
<[email protected] <mailto:[email protected]>>
wrote:
Scott,
I noticed the split of the o.e.core.runtime and am already
using the o.e.equinox.common + supplement and running some
stuff like that with Felix. But that part doesn't include
of the support for extension points that is in the other
"half", hence my question.
Alain
On Thu, Aug 9, 2018 at 12:18 AM Scott Lewis via osgi-dev
<[email protected] <mailto:[email protected]>>
wrote:
IOn 8/8/2018 7:43 AM, Alain Picard via osgi-dev wrote:
> Working through our move from RCP to a generic OSGI
solution, and I am
> stuck with a couple of questions.
>
> There was an issue a while ago for EMF that resulted
in a generation
> setting to support generic OSGI frameworks and not only
> Eclipse/Equinox. But the resulting bundles still
have plugin.xml and
> expose extension points. My understanding is that
this part of Eclipse
> is not covered in the portable part of
o.e.core.runtime. We also have
> a number of our own extension-points, some that we
have already
> converted and others that are still around.
>
> So anyone has successfully used EMF and/or Extension
points outside of
> a full Eclipse environment?
Yes wrt extension registry/extension points.
o.e.core.runtime is a split package, split between
bundles
o.e.equinox.common and o.e.equinox.registry
I'm not sure of the justification for split packages,
but I think it was
done to maintain backward compatibility in eclipse
plugins.
The version I used was a few years ago, but at that
time these two
bundles...along with equinox...would run the extension
registry (i.e.
process extension points/extensions on startup).
AFAIK that's still the
case.
If you want to use a framework other than equinox, I
know for certain
that o.e.equinox.common works just fine on Felix...as
long as one also
includes this bundle [1].
I don't think EMF requires anything in addition to
o.e.equinox.common
and o.e.equinox.registry but I'm not completely sure
about that.
Scott
[1] org.eclipse.equinox.supplement - available via
equinox or maven central
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