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Subject: Re: how do I stop JavaFX bundles?
From: Neil Bartlett <njbartlett@gmail.com>
In-Reply-To: <CAHf=Y_a=XqgE28q6eMkHC+80FD4+NT9X6FY=Pe+ZTmCcFkVWPw@mail.gmail.com>
Date: Thu, 14 Sep 2017 10:48:55 +0100
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Message-Id: <C8EAEE1D-7F47-4467-B73B-703062A91946@gmail.com>
References: <CAHf=Y_a=XqgE28q6eMkHC+80FD4+NT9X6FY=Pe+ZTmCcFkVWPw@mail.gmail.com>
To: users@felix.apache.org
archived-at: Thu, 14 Sep 2017 09:47:09 -0000

Calling getBundle(0).stop() does not just shut down an OSGi bundle, it =
shuts down the entire OSGi framework. It=E2=80=99s not clear to me =
whether that=E2=80=99s what you should be doing.

As for shutting down JavaFX, you have found =E2=80=9CPlatform.exit()=E2=80=
=9D but you are looking for a better way? Maybe this question should be =
asked on a JavaFX forum.

Regards,
Neil


> On 14 Sep 2017, at 03:36, Chuck Davis <cjgunzel@gmail.com> wrote:
>=20
> After a few weeks delay for knee replacement I cobbled together a =
program
> yesterday that uses the FrameworkFactory service to create a Framework =
and
> install 3 bundles -- all of which is working splendidly as expected.
>=20
> My first bundle is this that Renato directed me to in the last thread =
about
> this issue which takes care of the classloading issue for JavaFX:
>=20
> https://github.com/edvin/javafx-osgi
>=20
> My second bundle creates the Stage service that Paul talked about.
>=20
> My third bundle creates a couple Scenes and depending on the button =
pressed
> changes the Scene on the Stage.
>=20
> This basic scheme is working now.
>=20
> BUT....now I have to stop things "cleanly" as "OSGi In Action" =
mentions.
> Unfortunately, there is no JavaFX in the book.
>=20
> My main class just installs the bundles and then is finished but does =
not
> terminate the JVM.
>=20
> I dinked around today until I came up with the combination of
> Platform.exit() followed by BundleContext.getBundle(0).stop().  =
Stopping
> bundle 0 is apparently the accepted way to stop Felix.  With this
> combination both JVM instances end (my main class and the Framework) =
and
> the visual bits and pieces disappear.  It's not too elegant and I have =
to
> believe there is a better way to shut down JavaFX bundles.   ????
>=20
> Anybody have suggestions?
>=20
> Thanks in advance.


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