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
<[email protected]> 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 <[email protected]>
>
>> 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
