Hi Paul, I've taken the time to investigate a bit further, why it works for Pax Web 4.0 but not for Pax Web 3.x. To me it looks a lot like due the changes in the Myfaces versions, the for Pax Web 4.0 solved issue regarding Welcomefiles (PAXWEB-123) helps with it. Since till version 4.0 of Pax Web the Welcomefiles where handled through a special filter that has been removed with Pax Web 4.0.
So you have two possible solutions at hand. Just use MyFaces 2.1 (which I heard is not really an option) or you update the version of Pax Web in the Karaf you use. With Karaf 3.0.2 it should be quite easy to update that. regards, Achim 2014-09-15 17:05 GMT+02:00 Paul Spencer <[email protected]>: > Achim, > The ResourceResolver in JSF2.2 has been deprecated and replaced by the > ResourceHandler. > See: > http://docs.oracle.com/javaee/7/api/javax/faces/view/facelets/ResourceResolver.html > > http://docs.oracle.com/javaee/7/api/javax/faces/application/ResourceHandler.html > > Thank you for the instruction on installing Pax Web 4.0. I will give it a > try, but it may take a week or so. > > Paul Spencer > > On Sep 15, 2014, at 3:25 AM, Achim Nierbeck <[email protected]> > wrote: > > > Hi Paul, > > > > I've read the thread, interesting. Right now the resolver doesn't seem > to use the resolver provided by Pax Web. Maybe this could be enhanced in > some way, I'll try to dig into this. > > > > Regarding Pax Web 4.0 and Karaf 3.0.1. Won't work easily, but for > testing try with Karaf 3.0.2 cause I added an enhancement for that. So > using 3.0.2-SNAPSHOT just add the feature url for Pax Web 4.0 to Karaf by > issuing this command: > > > > feature:addRepo org.ops4j.pax.web/pax-web-features/4.0.0/xml/features > > > > after that just install the pax-war feature first and after that install > the war feature. This way you'll also have the required commands available. > > > > regards, Achim > > > > > > 2014-09-15 0:11 GMT+02:00 Paul Spencer <[email protected]>: > > Achim, > > I reported this issue to the MyFaces user mailing list on September 5, > http://myfaces.10567.n7.nabble.com/NPE-in-DefaultFaceletFactory-createViewMetadataFacelet-from-MyFaces-2-2-4-and-Karaf-3-0-1-td118664.html, > but they have not acknowledge this as a MyFaces issue. Running the same > use case with MyFaces 2.1.x and 2.2.x, results in different results > implying a regression bug. > > > > How to I run Pax Web 4.0 with Karaf 3.0.1? > > > > Paul Spencer > > > > > > > > On Sep 13, 2014, at 6:22 PM, Achim Nierbeck <[email protected]> > wrote: > > > > > Ok, I drilled it down to one issue: > > > the following code in DefaultFaceletFactory._createViewMetadataFacelet > > > String faceletId = "/"+ _removeFirst(url.getFile(), > getBaseUrl().getFile()); > > > > > > runs into the nullpointer because getBaseUrl, tries to resolve "/" as > resource which doesn't exist and therefore is null, therefore returning a > nullpointer as a getFile on null doesn't work. > > > > > > Now I'm out of Ideas why this does work for Pax Web 4, but not for 3.1 > > > > > > regards, Achim > > > > > > > > > 2014-09-13 13:53 GMT+02:00 Achim Nierbeck <[email protected]>: > > > For your info, at Pax Web those Issues are connected to this: > > > > > > https://ops4j1.jira.com/browse/PAXWEB-732 > > > https://ops4j1.jira.com/browse/PAXWEB-733 > > > > > > regards, Achim > > > > > > 2014-09-13 0:05 GMT+02:00 Achim Nierbeck <[email protected]>: > > > Hi, > > > > > > as MyFaces has been the only OSGi Ready JSF impl, I only used that one. > > > It might be an issue of Pax Web though, because it works with Pax Web > 4.0. > > > > > > I'll try to investigate ore on this. > > > > > > rgards, Achim > > > > > > 2014-09-12 22:16 GMT+02:00 Paul Spencer <[email protected]>: > > > Achim, > > > Have you tried using a different JSF 2.2 implementation? > > > > > > I suspect there is a regression bug in MyFaces 2.2.4, but the > developer have yet to acknowledge one. > > > > > > Paul Spencer > > > > > > > > > On Sep 12, 2014, at 12:08 PM, Achim Nierbeck <[email protected]> > wrote: > > > > > > > Ok, > > > > > > > > so far I got it working properly, only the PrimeFaces integration > test isn't working. > > > > Though I sometimes think those simple tests I got aren't really a > "good" match to catch all trip-wires regarding JSF. > > > > > > > > The failure I got for PrimeFaces is actually the same you reported. > > > > So I'll try to look into this a bit more. > > > > > > > > regards, Achim > > > > > > > > > > > > > > > > > > > > 2014-09-12 15:29 GMT+02:00 Achim Nierbeck <[email protected]>: > > > > Hi Paul, > > > > > > > > After I've got it working in a integration test, I'm gonna check how > a backport to Pax Web 3.1.x turns out, cause I think this should work there > as well already. I'll keep you posted. > > > > > > > > regards, Achim > > > > > > > > > > > > 2014-09-12 4:31 GMT+02:00 Paul Spencer <[email protected]>: > > > > Achim, > > > > This is encouraging! > > > > > > > > Will this be supported in Karaf 3.0.x? > > > > > > > > Paul Spencer > > > > > > > > > > > > On Sep 11, 2014, at 7:22 PM, Achim Nierbeck <[email protected]> > wrote: > > > > > > > > > Hi Paul, > > > > > > > > > > I tested to use Pax Web 4.0 with MyFaces 2.2.4 and it worked very > well, right now I'm working on fixing the automatic test for the 4.0.x > branch. > > > > > > > > > > regards, Achim > > > > > > > > > > 2014-09-06 3:18 GMT+02:00 Paul Spencer <[email protected]>: > > > > > Achim, > > > > > MyFaces is trying to create a Facelet from the url > “bundle://636.1:0/helloWorld.xhtml” and I suspect the second colon is > causing a problem. I have posted a question on the MyFaces list asking > this question. > > > > > Creating Facelet used to create View Metadata for: > bundle://636.1:0/helloWorld.xhtml > > > > > > > > > > Paul Spencer > > > > > > > > > > On Sep 5, 2014, at 11:56 AM, Achim Nierbeck < > [email protected]> wrote: > > > > > > > > > > > hmm, I've just checked, looks like you're working on the myfaces > project. > > > > > > So looks like I could learn a lot from you :D > > > > > > > > > > > > regards, Achim > > > > > > > > > > > > > > > > > > 2014-09-05 17:53 GMT+02:00 Achim Nierbeck < > [email protected]>: > > > > > > Paul, > > > > > > > > > > > > short answer no. > > > > > > Cause the use case you used is the only test I have right now > for JSF. > > > > > > Long answer, JSF is just major PITA with lots of strange > classloading going on under the hood. > > > > > > I'm glad I somehow got it working so right now Myfaces 2.1.x is > the only version working. > > > > > > > > > > > > So if there is one standing up to get this fixed, be my guest :) > > > > > > > > > > > > regards, Achim > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > 2014-09-05 17:47 GMT+02:00 Paul Spencer <[email protected]>: > > > > > > Achim, > > > > > > Use Case aside, should MyFaces 2.2.x work in Karaf 3.0.1? > > > > > > > > > > > > Paul Spencer > > > > > > > > > > > > On Sep 5, 2014, at 11:40 AM, Achim Nierbeck < > [email protected]> wrote: > > > > > > > > > > > > > Hi, > > > > > > > > > > > > > > the use case you're referencing is using MyFaces 2.1.9. > > > > > > > Anything else has not been tested so far. > > > > > > > > > > > > > > regards, Achim > > > > > > > > > > > > > > > > > > > > > > > > > > > > 2014-09-05 16:13 GMT+02:00 Paul Spencer <[email protected]>: > > > > > > > I am getting the following exception when browsing to a JSF > page when using MyFaces 2.2.4 and Karaf 3.0.1. No exception is thrown when > using MyFaces 2.1.15. The only difference is which version of myfaces-api > and myfaces-impl are installed. > > > > > > > > > > > > > > Should MyFaces 2.2 work in Karaf 3.0.1? > > > > > > > If so, what needed to make it work? > > > > > > > > > > > > > > *** > > > > > > > * Exception thrown when using MyFaces 2.2.4 > > > > > > > *** > > > > > > > > > > > > > > java.lang.NullPointerException > > > > > > > at > org.apache.myfaces.view.facelets.impl.DefaultFaceletFactory._createViewMetadataFacelet(DefaultFaceletFactory.java:410) > > > > > > > at > org.apache.myfaces.view.facelets.impl.DefaultFaceletFactory.access$100(DefaultFaceletFactory.java:57) > > > > > > > at > org.apache.myfaces.view.facelets.impl.DefaultFaceletFactory$2.newInstance(DefaultFaceletFactory.java:131) > > > > > > > at > org.apache.myfaces.view.facelets.impl.DefaultFaceletFactory$2.newInstance(DefaultFaceletFactory.java:128) > > > > > > > at > org.apache.myfaces.view.facelets.impl.FaceletCacheImpl.getViewMetadataFacelet(FaceletCacheImpl.java:114) > > > > > > > at > org.apache.myfaces.view.facelets.impl.FaceletCacheImpl.getViewMetadataFacelet(FaceletCacheImpl.java:51) > > > > > > > at > org.apache.myfaces.view.facelets.impl.DefaultFaceletFactory.getViewMetadataFacelet(DefaultFaceletFactory.java:509) > > > > > > > at > org.apache.myfaces.view.facelets.impl.DefaultFaceletFactory.getViewMetadataFacelet(DefaultFaceletFactory.java:493) > > > > > > > at > org.apache.myfaces.view.facelets.FaceletViewDeclarationLanguage._getViewMetadataFacelet(FaceletViewDeclarationLanguage.java:2584) > > > > > > > at > org.apache.myfaces.view.facelets.FaceletViewDeclarationLanguage.access$000(FaceletViewDeclarationLanguage.java:147) > > > > > > > at > org.apache.myfaces.view.facelets.FaceletViewDeclarationLanguage$FaceletViewMetadata.createMetadataView(FaceletViewDeclarationLanguage.java:2738) > > > > > > > at > org.apache.myfaces.lifecycle.RestoreViewExecutor.execute(RestoreViewExecutor.java:243) > > > > > > > at > org.apache.myfaces.lifecycle.LifecycleImpl.executePhase(LifecycleImpl.java:196) > > > > > > > at > org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:143) > > > > > > > at > javax.faces.webapp.FacesServlet.service(FacesServlet.java:198) > > > > > > > at > org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:684) > > > > > > > at > org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1496) > > > > > > > at > org.ops4j.pax.web.service.internal.WelcomeFilesFilter.doFilter(WelcomeFilesFilter.java:185) > > > > > > > at > org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1467) > > > > > > > at > org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:499) > > > > > > > at > org.ops4j.pax.web.service.jetty.internal.HttpServiceServletHandler.doHandle(HttpServiceServletHandler.java:69) > > > > > > > at > org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137) > > > > > > > at > org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:557) > > > > > > > at > org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231) > > > > > > > at > org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1086) > > > > > > > at > org.ops4j.pax.web.service.jetty.internal.HttpServiceContext.doHandle(HttpServiceContext.java:240) > > > > > > > at > org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:428) > > > > > > > at > org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193) > > > > > > > at > org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1020) > > > > > > > at > org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135) > > > > > > > at > org.ops4j.pax.web.service.jetty.internal.JettyServerHandlerCollection.handle(JettyServerHandlerCollection.java:77) > > > > > > > > > > > > > > > > > > > > > I am using the following to as a use case: > > > > > > > > https://github.com/ops4j/org.ops4j.pax.web/tree/master/samples/war-jsf-primefaces > > > > > > > > > > > > > > Paul Spencer > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > -- > > > > > > > > > > > > > > Apache Member > > > > > > > Apache Karaf <http://karaf.apache.org/> Committer & PMC > > > > > > > OPS4J Pax Web <http://wiki.ops4j.org/display/paxweb/Pax+Web/> > Committer & Project Lead > > > > > > > blog <http://notizblog.nierbeck.de/> > > > > > > > > > > > > > > Software Architect / Project Manager / Scrum Master > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > -- > > > > > > > > > > > > Apache Member > > > > > > Apache Karaf <http://karaf.apache.org/> Committer & PMC > > > > > > OPS4J Pax Web <http://wiki.ops4j.org/display/paxweb/Pax+Web/> > Committer & Project Lead > > > > > > blog <http://notizblog.nierbeck.de/> > > > > > > > > > > > > Software Architect / Project Manager / Scrum Master > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > -- > > > > > > > > > > > > Apache Member > > > > > > Apache Karaf <http://karaf.apache.org/> Committer & PMC > > > > > > OPS4J Pax Web <http://wiki.ops4j.org/display/paxweb/Pax+Web/> > Committer & Project Lead > > > > > > blog <http://notizblog.nierbeck.de/> > > > > > > > > > > > > Software Architect / Project Manager / Scrum Master > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > -- > > > > > > > > > > Apache Member > > > > > Apache Karaf <http://karaf.apache.org/> Committer & PMC > > > > > OPS4J Pax Web <http://wiki.ops4j.org/display/paxweb/Pax+Web/> > Committer & Project Lead > > > > > blog <http://notizblog.nierbeck.de/> > > > > > > > > > > Software Architect / Project Manager / Scrum Master > > > > > > > > > > > > > > > > > > > > > > > > > -- > > > > > > > > Apache Member > > > > Apache Karaf <http://karaf.apache.org/> Committer & PMC > > > > OPS4J Pax Web <http://wiki.ops4j.org/display/paxweb/Pax+Web/> > Committer & Project Lead > > > > blog <http://notizblog.nierbeck.de/> > > > > > > > > Software Architect / Project Manager / Scrum Master > > > > > > > > > > > > > > > > > > > > -- > > > > > > > > Apache Member > > > > Apache Karaf <http://karaf.apache.org/> Committer & PMC > > > > OPS4J Pax Web <http://wiki.ops4j.org/display/paxweb/Pax+Web/> > Committer & Project Lead > > > > blog <http://notizblog.nierbeck.de/> > > > > > > > > Software Architect / Project Manager / Scrum Master > > > > > > > > > > > > > > > > > > > -- > > > > > > Apache Member > > > Apache Karaf <http://karaf.apache.org/> Committer & PMC > > > OPS4J Pax Web <http://wiki.ops4j.org/display/paxweb/Pax+Web/> > Committer & Project Lead > > > blog <http://notizblog.nierbeck.de/> > > > > > > Software Architect / Project Manager / Scrum Master > > > > > > > > > > > > > > > -- > > > > > > Apache Member > > > Apache Karaf <http://karaf.apache.org/> Committer & PMC > > > OPS4J Pax Web <http://wiki.ops4j.org/display/paxweb/Pax+Web/> > Committer & Project Lead > > > blog <http://notizblog.nierbeck.de/> > > > > > > Software Architect / Project Manager / Scrum Master > > > > > > > > > > > > > > > -- > > > > > > Apache Member > > > Apache Karaf <http://karaf.apache.org/> Committer & PMC > > > OPS4J Pax Web <http://wiki.ops4j.org/display/paxweb/Pax+Web/> > Committer & Project Lead > > > blog <http://notizblog.nierbeck.de/> > > > > > > Software Architect / Project Manager / Scrum Master > > > > > > > > > > > > > -- > > > > Apache Member > > Apache Karaf <http://karaf.apache.org/> Committer & PMC > > OPS4J Pax Web <http://wiki.ops4j.org/display/paxweb/Pax+Web/> Committer > & Project Lead > > blog <http://notizblog.nierbeck.de/> > > > > Software Architect / Project Manager / Scrum Master > > > > -- Apache Member Apache Karaf <http://karaf.apache.org/> Committer & PMC OPS4J Pax Web <http://wiki.ops4j.org/display/paxweb/Pax+Web/> Committer & Project Lead blog <http://notizblog.nierbeck.de/> Software Architect / Project Manager / Scrum Master
