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From "Daniel S. Haischt" <sirab...@gmx.net>
Subject AW: [QUESTION] having classloader problems with OpenEJB
Date Mon, 21 Oct 2002 18:39:52 GMT
íf you didn't allready - stop diging into this i solved the classloader
problems.

the problem was that the OpenEJB classloader system sucks and that
it was messing with the VM's system classloader. because of that
i wasn't able to resolve some classes.

regards

daniel s. haischt
--

> -----Urspr√ľngliche Nachricht-----
> Von: Peter Donald [mailto:peter@apache.org]
> Gesendet: Dienstag, 15. Oktober 2002 13:03
> An: Avalon-Phoenix Developers List
> Betreff: Re: [QUESTION] having classloader problems with OpenEJB
>
>
> Hmm. Very wierd. Is the source to this jar available? If so point
> me at it and
> I will see if I can figure out what the problem is.
>
> On Tue, 15 Oct 2002 06:51, Daniel S. Haischt wrote:
> > hello,
> >
> > i just debugged the OpenEJB block in intellij idea,
> > below is the classloader hirarchy i got from intellij.
> >
> >  + java.net.URLClassLoader (1)
> >
> >  `-+
> org.apache.avalon.phoenix.components.classloader.PolicyClassLoader (2)
> >
> >    `-+ sun.misc.Launcher$AppClassLoader (3)
> >
> >      `-+ sun.misc.Launcher$ExtClassLoader (4)
> >
> >  1) contains the Java Enterprise Beans
> >  2) contains all the jars located in SAR-INF/lib
> >     and needed by OpenEJB
> >  3) contains the phoenix-loader jar
> >  4) contains all jars from $PHOENIX_HOME/lib
> >     needed by phoenix
> >
> > while loading an enterprise bean, the bean itself gets
> > loaded but not the interface that is implemented by
> > the bean. allthough the ejb-1.0.jar is definitly in CL #2.
> >
> > this seems totally weird to me and i am not making
> > any progress with this issue.
> >
> > regards
> >
> > daniel s. haischt
>
> --
> Cheers,
>
> Peter Donald
> Einstein argued that there must be simplified explanations of
> nature, because
> God is not capricious or arbitrary.  No such faith comforts the software
> engineer.
> - Fred Brooks, Jr.
>
>
> --
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>



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