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RE: [equinox-dev] How to use Extension bundles in equinox
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Ok. I'll open an enhnacement request for
this.
From: equinox-dev-bounces@xxxxxxxxxxx
[mailto:equinox-dev-bounces@xxxxxxxxxxx] On Behalf Of Jeff
McAffer
Sent: Tuesday, November 28, 2006 11:36 PM
To:
Equinox development mailing list
Subject: RE: [equinox-dev] How to use
Extension bundles in equinox
Seems like it would be
interesting. Of course, there would be various clean up problems etc but
it certainly seems possible.
Jeff
"Kaegi, Simon"
<Simon.Kaegi@xxxxxxxxxx>
Sent by: equinox-dev-bounces@xxxxxxxxxxx
11/28/2006 12:21 PM
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Subject
| RE: [equinox-dev] How to use
Extension bundles in equinox |
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The spec is pretty clear on terminating the VM in these
situations however this can cause problems when embedding Equinox in another
process.
I can't really see a
way around this for bootclasspath extensions however for framework extensions
I think we could just discard the framework class loader and re-start the
whole launching process without exiting the VM. This might not be appropriate
in all cases as there still would be potential for there to be global state
hanging around however I'm a bit curious. Is this worth looking into
in?
-Simon
From: equinox-dev-bounces@xxxxxxxxxxx
[mailto:equinox-dev-bounces@xxxxxxxxxxx] On Behalf Of Thomas
Watson
Sent: Tuesday, November 28, 2006 10:26 AM
To:
Equinox development mailing list
Subject: Re: [equinox-dev] How to
use Extension bundles in equinox
Yes the framework will relaunch, but you must
launch with the eclipse.exe. If a framework extension is refreshed then
the Framework will exit with an exit code indicating to eclipse.exe that the
framework should be relaunched in a new VM instance.
Note that updating/uninstalling
framework extension bundles do not automatically cause the framework to
relaunch. The framework will only relaunch if
PackageAdmin.refreshPackages is called and it causes a framework extension to
be refreshed.
Tom
Ikuo Yamasaki
<yamasaki.ikuo@xxxxxxxxxxxxx>
Sent by:
equinox-dev-bounces@xxxxxxxxxxx
11/28/2006 07:41 AM
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Subject
| Re: [equinox-dev] How to use
Extension bundles in equinox |
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Thanks for the reply, Tom.
I
have a question left.
Will the framework shutdown and relaunch
automatically when the
extension bundle is refreshed, updated,
uninstalled., and so on as
described in Section 3.15 ?
On Mon,
27 Nov 2006 08:43:42 -0600
Thomas Watson <tjwatson@xxxxxxxxxx>
wrote:
Thomas> Equinox currently does not support bootclassath
extensions. Framework
Thomas> extensions work like normal bundle
fragments except they attach to the
Thomas> framework implementation
(org.eclipse.osgi or system.bundle).
Thomas>
Thomas> Equinox also
has additional support when you need a framework extension to
Thomas>
provide framework adaptor hooks. These types of framework extensions
need
Thomas> to be loaded at the same time as the framework by
startup.jar. You can
Thomas> find more information about adaptor
hooks at
Thomas>
http://wiki.eclipse.org/index.php/Adaptor_Hooks
Thomas>
Thomas>
Tom
Thomas>
Thomas>
Thomas>
Thomas>
Thomas>
Thomas> Ikuo Yamasaki <yamasaki.ikuo@xxxxxxxxxxxxx>
Thomas> Sent by: equinox-dev-bounces@xxxxxxxxxxx
Thomas>
11/25/2006 09:19 AM
Thomas> Please respond to
Thomas> Equinox
development mailing list <equinox-dev@xxxxxxxxxxx>
Thomas>
Thomas>
Thomas> To
Thomas>
equinox-dev@xxxxxxxxxxx
Thomas> cc
Thomas>
Thomas>
Subject
Thomas> [equinox-dev] How to use Extension bundles in
equinox
Thomas>
Thomas>
Thomas>
Thomas>
Thomas>
Thomas>
Thomas> Hi,
Thomas>
Thomas>
Is any document which explains how I can use "Extension Bundles"
Thomas>
(framework-extension and bootclasspath-extension) in equinox
available.
Thomas> If not, could anyone give information about it
?
Thomas>
Thomas> I know 3.15 Section of OSGi Spec R4 tells how a
framework should perform
Thomas> and "How a framework configures itself
or the boot class path to append
Thomas> the
Thomas> extension
bundle's JAR is implementation specific." as described in
Thomas>
3.15.2.
Thomas>
Thomas> Best regards,
Thomas>
Thomas> =======
Thomas> Ikuo YAMASAKI
Thomas>
Thomas>
Thomas>
_______________________________________________
Thomas> equinox-dev
mailing list
Thomas> equinox-dev@xxxxxxxxxxx
Thomas>
https://dev.eclipse.org/mailman/listinfo/equinox-dev
Thomas>
=======
Ikuo
YAMASAKI
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