Hey guys, I finally got it working with a JSF 2 sample using OpenEJB, OpenWebBeans, MyFaces, and Hibernate (JPA 2).
My sample runs fine but a far more simple example doesn't work. It's just a simple example involving a servlet with a @EJB. The stacktrace is available here http://pastebin.com/Y2LUszsM I seems that Gurkan's patch is breaking something. I need to check it again, but i'm quite sure it worked before. Any idea? Jean-Louis 2010/4/27 Matthias Wessendorf <mat...@apache.org>: > I see, but that shouldn't make a big difference :-) > > The important part is the same: > -OpenEJB trunk(3.1.3-SNAP) + your patch :-) > > So I filed OWB-362 to not forget about it. > > -Matthias > > > On Tue, Apr 27, 2010 at 7:28 AM, Gurkan Erdogdu <gurkanerdo...@yahoo.com> > wrote: >> Matthias; >> >> I used Tomcat 6.0.26 and OpenEJB 3.1.3-SNAPSHOT. >> >> Thanks; >> >> >> --Gurkan >> >> >> ________________________________ >> From: Matthias Wessendorf <mat...@apache.org> >> To: dev@openwebbeans.apache.org >> Sent: Mon, April 26, 2010 11:38:25 PM >> Subject: Re: @EJB in Tomcat 6.0.14 and Gurkan's OWB/OEJB patch >> >> Hi, >> >> I just tried that again (fresh 6.014 TC installation + the patches >> from Gurkan on OpenEJB trunk). >> I simply want to deploy the the "jsf" example from OpenEJB (the >> 299/330 APIs I marked as "provided"), >> after I apply this patch: >> https://issues.apache.org/jira/browse/OPENEJB-1264 >> >> * Behavior: >> >> -case: JSF/EJB >> >> @ManagedBean/@RequestScoped (the JSF one) >> work fine with @EJB >> >> -case: 299/330 and EJB >> >> The @Named and CDI's @RequestScoped work (bean look-up is fine) >> Also, dependency injection works fine, IF I use @Inject for any >> injection, other than an >> EJB (statefull/stateless). >> >> simple interface + implementation => OK >> >> as soon as the implementation has @Stateless, I get the below exception.. >> >> IMO it looks like some issue with the proxy (invocation). See below. >> Has one seen this before? >> >> @Gurkan: >> What was your Tomcat version that you used ? >> You are using trunk with V3 of this patch: >> https://issues.apache.org/jira/browse/OPENEJB-1257 >> >> right ? >> >> ============================================================================== >> >> SEVERE: An exception occurred >> javax.faces.el.EvaluationException: javax.el.ELException: >> /calculator.xhtml at line 39 and column 64 action="#{calculator.add}": >> java.lang.reflect.InvocationTargetException >> at >> javax.faces.component._MethodExpressionToMethodBinding.invoke(_MethodExpressionToMethodBinding.java:96) >> at >> org.apache.myfaces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:100) >> at javax.faces.component.UICommand.broadcast(UICommand.java:120) >> at javax.faces.component.UIViewRoot._broadcastAll(UIViewRoot.java:890) >> at javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:234) >> at javax.faces.component.UIViewRoot._process(UIViewRoot.java:1202) >> at >> javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:623) >> at >> org.apache.myfaces.lifecycle.InvokeApplicationExecutor.execute(InvokeApplicationExecutor.java:35) >> at >> org.apache.myfaces.lifecycle.LifecycleImpl.executePhase(LifecycleImpl.java:143) >> at >> org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:93) >> at javax.faces.webapp.FacesServlet.service(FacesServlet.java:189) >> at >> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) >> at >> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) >> at >> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) >> at >> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) >> at >> org.apache.openejb.tomcat.catalina.OpenEJBValve.invoke(OpenEJBValve.java:45) >> at >> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) >> at >> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) >> at >> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) >> at >> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263) >> at >> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844) >> at >> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:584) >> at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447) >> at java.lang.Thread.run(Thread.java:619) >> Caused by: javax.el.ELException: /calculator.xhtml at line 39 and >> column 64 action="#{calculator.add}": >> java.lang.reflect.InvocationTargetException >> at >> org.apache.myfaces.view.facelets.el.TagMethodExpression.invoke(TagMethodExpression.java:95) >> at >> javax.faces.component._MethodExpressionToMethodBinding.invoke(_MethodExpressionToMethodBinding.java:88) >> ... 23 more >> Caused by: java.lang.reflect.InvocationTargetException >> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) >> at >> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) >> at >> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) >> at java.lang.reflect.Method.invoke(Method.java:597) >> at >> org.apache.webbeans.ejb.common.proxy.EjbBeanProxyHandler.invoke(EjbBeanProxyHandler.java:151) >> at >> org.superbiz.jsf.Calculator_$$_javassist_16.add(Calculator_$$_javassist_16.java) >> at org.superbiz.jsf.CalculatorBean.add(CalculatorBean.java:58) >> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) >> at >> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) >> at >> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) >> at java.lang.reflect.Method.invoke(Method.java:597) >> at >> org.apache.webbeans.intercept.InterceptorHandler.invoke(InterceptorHandler.java:265) >> at >> org.apache.webbeans.intercept.NormalScopedBeanInterceptorHandler.invoke(NormalScopedBeanInterceptorHandler.java:78) >> at >> org.superbiz.jsf.CalculatorBean_$$_javassist_15.add(CalculatorBean_$$_javassist_15.java) >> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) >> at >> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) >> at >> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) >> at java.lang.reflect.Method.invoke(Method.java:597) >> at org.apache.el.parser.AstValue.invoke(AstValue.java:131) >> at >> org.apache.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:276) >> at >> org.apache.myfaces.view.facelets.el.TagMethodExpression.invoke(TagMethodExpression.java:83) >> ... 24 more >> Caused by: java.lang.NullPointerException >> at $Proxy62.add(Unknown Source) >> ... 45 more >> Apr 26, 2010 9:51:42 PM >> org.apache.webbeans.ejb.common.proxy.EjbBeanProxyHandler hashCode >> WARNING: Calling method on proxy is restricted except >> Object.toString(), but current method is Object.hashCode >> Apr 26, 2010 9:51:42 PM >> org.apache.webbeans.ejb.common.proxy.EjbBeanProxyHandler hashCode >> WARNING: Calling method on proxy is restricted except >> Object.toString(), but current method is Object.hashCode >> Apr 26, 2010 9:51:42 PM >> org.apache.webbeans.ejb.common.proxy.EjbBeanProxyHandler hashCode >> WARNING: Calling method on proxy is restricted except >> Object.toString(), but current method is Object.hashCode >> >> >> >> >> >> On Sun, Apr 25, 2010 at 10:40 PM, Matthias Wessendorf <mat...@apache.org> >> wrote: >>> good idea, but than I get: >>> >>> Caused by: java.lang.reflect.InvocationTargetException >>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) >>> at >>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) >>> at >>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) >>> at java.lang.reflect.Method.invoke(Method.java:597) >>> at >>> org.apache.webbeans.ejb.common.proxy.EjbBeanProxyHandler.invoke(EjbBeanProxyHandler.java:151) >>> at >>> org.superbiz.jsf.Calculator_$$_javassist_15.add(Calculator_$$_javassist_15.java) >>> at org.superbiz.jsf.CalculatorBean.add(CalculatorBean.java:55) >>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) >>> at >>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) >>> at >>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) >>> at java.lang.reflect.Method.invoke(Method.java:597) >>> at >>> org.apache.webbeans.intercept.InterceptorHandler.invoke(InterceptorHandler.java:265) >>> at >>> org.apache.webbeans.intercept.NormalScopedBeanInterceptorHandler.invoke(NormalScopedBeanInterceptorHandler.java:78) >>> at >>> org.superbiz.jsf.CalculatorBean_$$_javassist_14.add(CalculatorBean_$$_javassist_14.java) >>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) >>> at >>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) >>> at >>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) >>> at java.lang.reflect.Method.invoke(Method.java:597) >>> at org.apache.el.parser.AstValue.invoke(AstValue.java:131) >>> at >>> org.apache.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:276) >>> at >>> org.apache.myfaces.view.facelets.el.TagMethodExpression.invoke(TagMethodExpression.java:83) >>> ... 24 more >>> >>> >>> On Sun, Apr 25, 2010 at 10:08 PM, Gurkan Erdogdu >>> <cgurkanerdo...@gmail.com> wrote: >>>> How you use @EJB? Instead of using @EJB, you can directly inject EJBs using >>>> @Inject annotation via Local interface of the EJBs. >>>> >>>> Look at http://openejb.apache.org/3.0/jndi-names.html for jndi naming. >>>> >>>> 2010/4/25 Matthias Wessendorf <mat...@apache.org> >>>> >>>>> Hi, >>>>> >>>>> I am on TC 6_0_14, combined w/ Gurkan's cool patch. When I have a CDI >>>>> bean: >>>>> @Named("calculator") >>>>> @RequestScoped >>>>> public class CalculatorBean { >>>>> ... >>>>> } >>>>> >>>>> with an @EJB injection, I am getting this ClassCastException: >>>>> >>>>> Caused by: java.lang.ClassCastException >>>>> at java.lang.Class.cast(Class.java:2990) >>>>> at >>>>> org.apache.webbeans.ejb.resource.ResourceInjectionProcessor.lookupFieldResource(ResourceInjectionProcessor.java:97) >>>>> at >>>>> org.apache.webbeans.ejb.resource.ResourceInjectionProcessor.getResourceReference(ResourceInjectionProcessor.java:64) >>>>> at >>>>> org.apache.webbeans.ejb.resource.ResourceFactory.getResourceReference(ResourceFactory.java:64) >>>>> at >>>>> org.apache.webbeans.ejb.resource.OpenEjbResourceInjectionService.getResourceReference(OpenEjbResourceInjectionService.java:50) >>>>> at >>>>> org.apache.webbeans.ejb.resource.OpenEjbResourceInjectionService.injectJavaEEResources(OpenEjbResourceInjectionService.java:78) >>>>> at >>>>> org.apache.webbeans.component.AbstractInjectionTargetBean.injectResources(AbstractInjectionTargetBean.java:391) >>>>> at >>>>> org.apache.webbeans.portable.creation.InjectionTargetProducer.inject(InjectionTargetProducer.java:76) >>>>> at >>>>> org.apache.webbeans.component.InjectionTargetWrapper.inject(InjectionTargetWrapper.java:80) >>>>> at >>>>> org.apache.webbeans.component.AbstractOwbBean.create(AbstractOwbBean.java:157) >>>>> at >>>>> org.apache.webbeans.context.AbstractContext.getInstance(AbstractContext.java:219) >>>>> at >>>>> org.apache.webbeans.context.AbstractContext.get(AbstractContext.java:182) >>>>> at >>>>> org.apache.webbeans.intercept.NormalScopedBeanInterceptorHandler.getContextualInstance(NormalScopedBeanInterceptorHandler.java:117) >>>>> at >>>>> org.apache.webbeans.intercept.NormalScopedBeanInterceptorHandler.invoke(NormalScopedBeanInterceptorHandler.java:75) >>>>> at >>>>> org.superbiz.jsf.CalculatorBean_$$_javassist_5.getX(CalculatorBean_$$_javassist_5.java) >>>>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) >>>>> at >>>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) >>>>> at >>>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) >>>>> at java.lang.reflect.Method.invoke(Method.java:597) >>>>> at javax.el.BeanELResolver.getValue(BeanELResolver.java:62) >>>>> at >>>>> javax.el.CompositeELResolver.getValue(CompositeELResolver.java:53) >>>>> at >>>>> org.apache.myfaces.el.unified.resolver.FacesCompositeELResolver.getValue(FacesCompositeELResolver.java:140) >>>>> at org.apache.el.parser.AstValue.getValue(AstValue.java:97) >>>>> at >>>>> org.apache.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:186) >>>>> at >>>>> org.apache.myfaces.view.facelets.el.TagValueExpression.getValue(TagValueExpression.java:84) >>>>> at >>>>> javax.faces.component._DeltaStateHelper.eval(_DeltaStateHelper.java:243) >>>>> at javax.faces.component.UIOutput.getValue(UIOutput.java:71) >>>>> at javax.faces.component.UIInput.getValue(UIInput.java:120) >>>>> at >>>>> org.apache.myfaces.shared_impl.renderkit.RendererUtils.getValue(RendererUtils.java:349) >>>>> at >>>>> org.apache.myfaces.shared_impl.renderkit.RendererUtils.getStringValue(RendererUtils.java:297) >>>>> at >>>>> org.apache.myfaces.shared_impl.renderkit.html.HtmlTextRendererBase.renderInput(HtmlTextRendererBase.java:149) >>>>> at >>>>> org.apache.myfaces.shared_impl.renderkit.html.HtmlTextRendererBase.encodeEnd(HtmlTextRendererBase.java:64) >>>>> at >>>>> javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:486) >>>>> at >>>>> org.apache.myfaces.shared_impl.renderkit.RendererUtils.renderChild(RendererUtils.java:527) >>>>> at >>>>> org.apache.myfaces.shared_impl.renderkit.html.HtmlGridRendererBase.renderChildren(HtmlGridRendererBase.java:296) >>>>> at >>>>> org.apache.myfaces.shared_impl.renderkit.html.HtmlGridRendererBase.encodeEnd(HtmlGridRendererBase.java:131) >>>>> at >>>>> javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:486) >>>>> at >>>>> javax.faces.component.UIComponent.encodeAll(UIComponent.java:618) >>>>> at >>>>> javax.faces.component.UIComponent.encodeAll(UIComponent.java:614) >>>>> at >>>>> javax.faces.component.UIComponent.encodeAll(UIComponent.java:614) >>>>> at >>>>> org.apache.myfaces.view.facelets.FaceletViewDeclarationLanguage.renderView(FaceletViewDeclarationLanguage.java:1117) >>>>> at >>>>> org.apache.myfaces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:231) >>>>> at >>>>> javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:59) >>>>> at >>>>> org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:122) >>>>> at >>>>> org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:207) >>>>> >>>>> >>>>> >>>>> When I comment out the @EJB all is fine. >>>>> >>>>> Has one seen this before ? >>>>> >>>>> -Matthias >>>>> >>>>> >>>>> >>>>> -- >>>>> Matthias Wessendorf >>>>> >>>>> blog: http://matthiaswessendorf.wordpress.com/ >>>>> sessions: http://www.slideshare.net/mwessendorf >>>>> twitter: http://twitter.com/mwessendorf >>>>> >>>> >>>> >>>> >>>> -- >>>> Gurkan Erdogdu >>>> http://gurkanerdogdu.blogspot.com >>>> >>> >>> >>> >>> -- >>> Matthias Wessendorf >>> >>> blog: http://matthiaswessendorf.wordpress.com/ >>> sessions: http://www.slideshare.net/mwessendorf >>> twitter: http://twitter.com/mwessendorf >>> >> >> >> >> -- >> Matthias Wessendorf >> >> blog: http://matthiaswessendorf.wordpress.com/ >> sessions: http://www.slideshare.net/mwessendorf >> twitter: http://twitter.com/mwessendorf >> >> >> > > > > -- > Matthias Wessendorf > > blog: http://matthiaswessendorf.wordpress.com/ > sessions: http://www.slideshare.net/mwessendorf > twitter: http://twitter.com/mwessendorf >
