Re: [eclipselink-dev] osgi persistence.xml hack

[Tom Ware <tom.ware@xxxxxxxxxx>]

The nightly bundles we build are built in ant.  The eventual goal is only to 
publish PDE projects for the org.eclipse.persistence.* plugins.  The others will 
only be shipped as jars.

At the moment, my attempt at recreation is through running equinox standalone, 
importing all the required bundles and starting my application.  That does not 
seem to be sufficient.  I'll try some different strategies to see if I can 
recreate. Anything you can let me know that will help recreate will be helpful.

Thanks,
Tom

Tim Hollosy wrote:
> I'll try to duplicate with the nightly plugins, but how are you
> testing?  Are you creating a product in eclipse and exporting from
> there, or are you using ant?
>
> I'll try to duplicate our issue with the comics example I checked in,
> then it'll be easier for you to dup, i'll check back in later.
>
>
> On Wed, May 14, 2008 at 11:41 AM, Tom Ware <tom.ware@xxxxxxxxxx> wrote:
> > Hi Tim,
> >
> >  We are now creating plugins as part of our build.  I was unable to recreate
> > the issue you mention below with those plug-ins.  I am wondering if you
> > still get it with those plugins.
> >
> >  The most recent plugins are published with our nightly builds.  Just look
> > for: eclipselink-plugins-incubation-20080514.zip for last night's build at:
> >
> > http://www.eclipse.org/eclipselink/downloads/nightly.php
> >
> > Note: There is an issue with the ant plug-in found in the zip file right
> > now, so you will likely have to export that file from our Eclispe PDE
> > project for now.
> >
> > -Tom
> >
> >
> >
> > Tim Hollosy wrote:
> > > HI devs!
> > >
> > > After mucking around trying to get OSGi EclipseLink to work _outside_
> > > of eclipse (an exported eclipse product),  We've finally gotten it to
> > > work:
> > >
> > > In
> > > org.eclipse.persistence.internal.jpa.deployment.PersistenceUnitProcessor
> > > in the processPersistenceArchive method
> > >
> > > Instead of getting the XML stream from the "Archive" class like:
> > > InputStream pxmlStream = archive.getEntry("META-INF/persistence.xml");
> > >
> > > -- which doesn't work for some reason.
> > >
> > > You can instead use the classLoader's getResourceAsStream method like
> > > this:
> > >
> > > InputStream pxmlStream =
> > > loader.getResourceAsStream("META-INF/persistence.xml");
> > >
> > > I'm not exactly sure why the Archive class stuff doesn't work outside
> > > of eclipse, since the getResources() call on the classLoader seems to
> > > work fine, but I thought someone might be interested in this work
> > > around.
> > >
> > > As an aside -- I think you might want to look at testing outside of
> > > eclipse, since apparently osgi in and outside of eclipse are two
> > > different animals.
> > >
> > > Thanks!
> > > Tim
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