Hi!
Thank you for your reply!

I have tried it, but I don't get FrameworkEvents for bundles not resolved
due to missing constraints. To unsure I was registering the listener as soon
as possible I created an AdaptorHook and registered the listener on the
system bundle context within the startFramework method. I got one
BundleException due to missing classpath entry for one of the bundles:
org.osgi.framework.BundleException: The bundle class path entry
"runtime_registry_compatibility.jar" could not be found for the bundle
"reference:file:/D:/eclipse/plugins/org.eclipse.equinox.registry_3.5.0.v20100503.jar"

...but for all non-resolved bundles there were not events raised.

I saw for example in Equinox's log entries like:

!MESSAGE Bundle reference:file:/D:/Scitec/automation/old tests/Target
Platform/Third Party Plugins/plugins/org.hibernate_3.3.0.jar was not
resolved.
!SUBENTRY 2 org.hibernate 2 0 2010-08-16 11:36:28.475
!MESSAGE Missing required bundle antlr_2.7.6.

Which I caused on purpose by removing bundle antlr_2.7.6 to test this error
listening mechanisms. For this and other problems there were no framework
events generated.

Any other ideas? I'll keep trying and will let you know if I find the
answer, but at this point I'm running out of ideas where to look at.

Thank you!
Eduardo Born

 I was able to capture one BundleException



2010/8/16 Fabian Pecher <[email protected]>

> Hi Eduardo,
>
> have you looked into OSGi's own asynchronous FrameworkEventListener? If
> you solely need to capture the BundleException, you should get it by
> invoking FrameworkEvent.getThrowable() on ERROR events (yet, I haven't
> tried it myself :) ).
>
> Cheers,
> Fabian
>
> Eduardo Born wrote:
> > Hi!
> > I'm developing on top of Equinox and couldn't find a way to capture or
> > listen to BundleExceptions raised by the framework. More specifically, I
> > want to capture bundle exceptions thrown when bundles cannot be resolved
> due
> > to any cause, for example missing constraints. Later on, I'll display a
> > dialog with all bundle exceptions to help me debug these issues.
> >
> > I've used equinox outside Eclipse and was able to capture all bundle
> > exceptions there since I was the one discovering bundles, installing and
> > starting some of them, but now that I'm lauching a product from within
> > eclipse I can't find a way to listen for those exceptions... I've looked
> > into adaptohooks but none of them seem to help.
> >
> > Please let me know how to accomplish this, I have looked into this
> > extensively and would greatly appreciate any clues you might have.
> >
> > Thank you!
> > Eduardo Born
> >
> >
> > ------------------------------------------------------------------------
> >
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> >
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