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Re: [equinox-dev] Bridging the plain Java and OSGi classloading worlds

You can also check out: http://felix.apache.org/site/apache-felix-framework-launching-and-embedding.html

note the section "Creating and Configuring the Framework Instance", and the use of the property "org.osgi.framework.system.packages.extra" which makes this a bit easier.  Works the same way with Equinox.

On Aug 19, 2009, at 12:13 PM, Hal Hildebrand wrote:

Sure.  See http://blog.springsource.com/2009/01/19/exposing-the-boot-classpath-in-osgi/ for an in depth discussion by Costin of SS.

On Aug 19, 2009, at 12:08 PM, Michael Furtak wrote:

Hi Hal,
 
Thanks very much for your reply. I’m heartened that you’re confident in this possibility. Is there any documentation for the option you mention that I can refer to?
 
Thanks,
-Mike
 
 
 
 
 
 
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From: equinox-dev-bounces@xxxxxxxxxxx [mailto:equinox-dev-bounces@xxxxxxxxxxx] On Behalf Of Hal Hildebrand
Sent: Wednesday, August 19, 2009 3:01 PM
To: Equinox development mailing list
Subject: Re: [equinox-dev] Bridging the plain Java and OSGi classloading worlds
 
sure, you just have to have a class loader in common.  The way this would work is to modify the exports of the System bundle (an option when starting the framework in Equinox) to export the classes from the base class path you need.  Then there is no class loader issues, as they're both using the same.
 
On Aug 19, 2009, at 11:56 AM, Michael Furtak wrote:


Hi all,
 
I am using the EclipseStarter.startup(…) method to bring up the Equninox framework from within a plain ol’ Java application. My question is this:
 
Is it possible to allow the plain ol’ Java environment to get and call service objects from the OSGi side? I know their respective classloader environments are disjoint, but is there any hope at all of bridging them? Has anyone been dumb/crazy enough to want to do this?
 
Thanks,
-Mike
 
 
 
 
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