Hi Dave, thanks for the update. Are you planning on writing a blog about this?
Regards, Achim 2011/4/5 Dave Reynolds <dave.e.reyno...@gmail.com>: > Hi Achim, > >> Since your using Karaf as your runtime now, you are not required to >> transform it into a WebApplicationBundle (WAB/aka War with Manifest) >> but it surely helps when running into issues, so way to go :) > > Actually while I'm using Karaf for investigating this issue it may not > be the environment long term so I need the ability to create a full wab > anyway. > >> Regarding ruby, you really need to make sure you're not using any >> Thread.getCurrentClassloader, this usually get's mixed up a lot. >> There is a nice Blog from Neil Bartlet giving some insights on this :) >> >> http://njbartlett.name/2010/08/30/osgi-readiness-loading-classes.html > > Thanks. In fact the latest jRuby (1.6.0 as released) has some OSGi > compatibility and support baked in. I can successfully create OSGi > bundles which register servlets who render their content via Ruby and > Haml using that - quite satisfying :) > > It's the next step of being able to deploy full Ruby Rack applications > (Sinatra in my case) that tripped me up. > > I may "just" rethink the architecture and stick to finer grain > components and replace the Sinatra layer with some java osgi based > dispatch support. That way I can mix and match implementation languages > for different components within a nice modular server framework. > Pondering required. > > Dave > >> 2011/4/5 Dave Reynolds <dave.e.reyno...@gmail.com>: >> > On Tue, 2011-04-05 at 09:15 +0800, Niclas Hedhman wrote: >> >> On Mon, Apr 4, 2011 at 3:33 AM, Dave Reynolds <dave.e.reyno...@gmail.com> >> >> wrote: >> >> > Bundle-ClassPath : >> >> > WEB_INF/lib/jruby-core-1.6.0.jar,WEB_INF/lib/jruby-rack-1.0.8.jar,WEB_INF/lib/jruby-stdlib-1.6.0.jar >> >> >> >> Missing the "." (dot) in the classpath??? >> > >> > Thanks, I had tried with that. >> > >> >> Or should it be lib/classes or something like that for WARs?? >> > >> > There would normally be a WEB-INF/classes except in this case (its a >> > Wabled jruby sintra application) there aren't any seperate classes just >> > the libs. >> > >> >> If I am not mistaken, doesn't pax-web-extender expect a non-osgi WAR >> >> file?? Or was that an additional extension? >> > >> > The documentation for the the war extender says you need to OSGI your >> > war: http://wiki.ops4j.org/display/paxweb/WAR+Extender >> > >> > There's various support for automatically transforming plain artefacts >> > if you use the right URL handler but I don't want to depend on those. >> > >> > >> > As it turns out I had two trivial problems (always the hardest to spot) >> > - a typo, those should be "WEB-INF" not "WEB_INF" (slaps head) plus some >> > missing javax imports. Easy to find once you start actually seeing the >> > error traces. >> > >> > With those fixed it gets as far as installing the Filter + Listener and >> > the listener fires. So the basic java war part is now working. The ruby >> > part then fails to load the gems (can't find bundler/setup). >> > >> > So at this point I have the Pax Web components working fine, thanks for >> > the help, and am just down to juggling classpaths and ruby load paths >> > until I figure what's wrong at the ruby level. >> > >> > Cheers, >> > Dave >> > >> > >> > >> > _______________________________________________ >> > general mailing list >> > general@lists.ops4j.org >> > http://lists.ops4j.org/mailman/listinfo/general >> > >> >> _______________________________________________ >> general mailing list >> general@lists.ops4j.org >> http://lists.ops4j.org/mailman/listinfo/general > > > > > _______________________________________________ > general mailing list > general@lists.ops4j.org > http://lists.ops4j.org/mailman/listinfo/general > _______________________________________________ general mailing list general@lists.ops4j.org http://lists.ops4j.org/mailman/listinfo/general
