Can you make a simple example of this available to me? regards,
Karl On Wed, Jan 2, 2013 at 9:21 AM, itay hindy <[email protected]> wrote: > Sorry, I had some issues and I was not clear enough. > > Let me summarize: > 1 - I manage to run the war with the embedded felix and everything works > great. > 2 - I had to run the below lines in order that the ProxyServlet will pass > requests to my bundle that use a servlet > * //need it for the dispatcher to work* > * url = > > > this.servletContext.getResource("/WEB-INF/lib/org.apache.felix.http.bridge-2.2.0.jar"); > * > * bundle = context.installBundle(url.toExternalForm());* > * bundle.start(); * > 3 - As I said everything works great with one war running in tomcat. When I > try to use 2 wars side by side I get the below exception: > ERROR: Bundle org.apache.felix.http.bridge [2] Error starting > jndi:/localhost/itay/qa/WEB-INF/lib/org.apache.felix.http.bridge-2.2.0.jar > (org.osgi.framework.BundleException: Activator start error in bundle > org.apache.felix.http.bridge [2].) > java.lang.LinkageError: loader constraint violation: when resolving > overridden method > > "org.apache.felix.http.base.internal.listener.AbstractListenerManager.addingService(Lorg/osgi/framework/ServiceReference;)Ljava/lang/Object;" > the class lo > ader (instance of > org/apache/felix/framework/BundleWiringImpl$BundleClassLoaderJava5) of the > current class, > org/apache/felix/http/base/internal/listener/AbstractListenerManager, and > its superclass loader (instance of org/apache/catalina/loa > der/WebappClassLoader), have different Class objects for the type > org/osgi/framework/ServiceReference used in the signature > at > > org.apache.felix.http.base.internal.HttpServiceController.<init>(HttpServiceController.java:76) > > Thanks > > > On Tue, Jan 1, 2013 at 4:23 PM, Richard S. Hall <[email protected] > >wrote: > > > On 1/1/13 06:12, itay hindy wrote: > > > >> Ignore my last mail, I figure it out. It was because of activators > order. > >> > >> Another question, I manage now to run the war that used the embedded > >> felix. > >> I try to execute http requests but fail on the the ProxyServlet. The > >> DispatcherTracker has not been initialize so > this.tracker.getDispatcher() > >> returns null. > >> > >> How can I activate it? > >> > > > > Sorry, I don't know what you are talking about. > > > > -> richard > > > > > >> Thanks in advance > >> > >> On Tue, Jan 1, 2013 at 10:10 AM, itay hindy <[email protected]> > wrote: > >> > >> Thanks Richard, I followed your advice and make it works. > >>> Now I have a new Issue: > >>> > >>> I try to use *bundle.update() *and I get next exception: > >>> *Caused by: java.net.**MalformedURLException: Unknown protocol: obr > >>> * > >>> When I run felix *not *embedded from tomcat everything works. > >>> > >>> > >>> I looked into it and the problem seems to be that when running embedded > >>> felix within tomcat the URLHandlersStreamHandlerProxy class is not > used. > >>> > >>> The next line: > >>> *return new URL(context, "obr:...", handler)* > >>> > >>> for embedded felix just tries to create url while for stand alone felix > >>> it > >>> uses the URLHandlersStreamHandlerProxy. > >>> > >>> Any Idea how to config it? > >>> > >>> On Thu, Dec 27, 2012 at 4:08 PM, Richard S. Hall <[email protected] > >>> >wrote: > >>> > >>> On 12/27/12 07:25, itay hindy wrote: > >>>> > >>>> Hi All, > >>>>> > >>>>> I have a question about running embedded felix within tomcat. > >>>>> > >>>>> I had follow the instructions at > >>>>> http://felix.apache.org/site/****apache-felix-framework-**< > http://felix.apache.org/site/**apache-felix-framework-**> > >>>>> launching-and-embedding.html<h**ttp://felix.apache.org/site/** > >>>>> apache-felix-framework-**launching-and-embedding.html< > http://felix.apache.org/site/apache-felix-framework-launching-and-embedding.html > > > >>>>> > > >>>>> > >>>>> > >>>>> I manage to run felix within tomcat, however I have a problem with > >>>>> class > >>>>> loaders. > >>>>> > >>>>> Here is the scenario: > >>>>> 1 - My host application needs to use the RepositoryAdmin service > >>>>> from org.apache.felix.****bundlerepository-1.6.6.jar bundle > >>>>> 2 - I add the org.apache.felix.****bundlerepository-1.6.6.jar to my > >>>>> class > >>>>> > >>>>> path > >>>>> so I can access its interfaces > >>>>> 3 - I install this bundle on my host application activator code > >>>>> URL url = > >>>>> this.servletContext.****getResource("/WEB-INF/lib/org.**** > >>>>> apache.felix.bundlerepository-****1.6.6.jar"); > >>>>> Bundle bundle = > context.installBundle(url.****toExternalForm()); > >>>>> > >>>>> bundle.start(); > >>>>> 4 - I have created ServiceTracker for the RepositoryAdmin service > >>>>> 5 - In the ServiceTracker the next bold line fails with class cast > >>>>> exception > >>>>> public Object addingService(ServiceReference reference) { > >>>>> Object serviceObject = > super.addingService(reference) > >>>>> **** > >>>>> ; > >>>>> try { > >>>>> *repositoryAdmin = (RepositoryAdmin)** > >>>>> > >>>>> serviceObject*; > >>>>> > >>>>> } catch (Exception e) { > >>>>> e.printStackTrace(); > >>>>> } > >>>>> return repositoryAdmin; > >>>>> } > >>>>> > >>>>> The reason seems to be because RepositoryAdmin interface classloader > >>>>> comes > >>>>> from org.apache.catalina.loader.****WebappClassLoader and the > >>>>> > >>>>> actual RepositoryAdminImpl object (the *serviceObject*) is coming > from > >>>>> BundleWiringImpl$****BundleClassLoaderJava5 > >>>>> > >>>>> Yes, of course. The bundle doesn't have access to your outer > >>>> repository > >>>> classes and your host doesn't have access to the bundle's repository > >>>> classes. > >>>> > >>>> You will need to try to export the repository packages from your host > >>>> app > >>>> via the system bundle. Of course, this will only work if the > repository > >>>> bundle properly imports AND exports the repository packages. Even if > it > >>>> does, it is tricky and might not work if there are any "uses" > constraint > >>>> issues, but you could try. If that doesn't work, you could look into > >>>> boot > >>>> delegating the packages from your class path, but that is a last > resort. > >>>> > >>>> -> richard > >>>> > >>>> > >>>> > >>>> > >>>> > >>>> Any Idea? > >>>>> > >>>>> Regards, > >>>>> Itay Hindy > >>>>> > >>>>> > >>>>> ------------------------------****----------------------------** > >>>> --**--------- > >>>> To unsubscribe, e-mail: users-unsubscribe@felix.**apac**he.org< > http://apache.org> > >>>> <users-unsubscribe@**felix.apache.org< > [email protected]> > >>>> > > >>>> > >>>> For additional commands, e-mail: [email protected] > >>>> > >>>> > >>>> > >>> -- > >>> Regards, > >>> > >>> Itay Hindy > >>> Software Solutions > >>> +972-54-5935042 > >>> linkedin: http://www.linkedin.com/in/**itayhindy< > http://www.linkedin.com/in/itayhindy> > >>> > >>> > >> > >> > > > > ------------------------------**------------------------------**--------- > > To unsubscribe, e-mail: users-unsubscribe@felix.**apache.org< > [email protected]> > > For additional commands, e-mail: [email protected] > > > > > > > -- > Regards, > > Itay Hindy > Software Solutions > +972-54-5935042 > linkedin: http://www.linkedin.com/in/itayhindy > -- Karl Pauls [email protected] http://twitter.com/karlpauls http://www.linkedin.com/in/karlpauls https://profiles.google.com/karlpauls
