Details
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Bug
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Status: Closed
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Major
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Resolution: Won't Fix
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M4
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None
Description
I am getting an InvocationTargetException exception on invoking an EJB sessionbean.
I used Tomcat 6.x and OpenEJB (trunk) plus this patch from Gurkan:
https://issues.apache.org/jira/browse/OPENEJB-1257
I deployed and installed the "openejb.war" to Tomcat.
Now I ported the "OpenEJB JSF sample" to JSF2, see this patch:
https://issues.apache.org/jira/browse/OPENEJB-1264
Invoking the embedded @EJB works fine with a bean annotated with these
two JSF annotations: @ManagedBean/RequestScope.
Now I slightly changed the example to use JSR299/330 via OWB.
I changed the bean to use @Named("...")/@RequestScoped (from CDI).
The @EJB I changed to @Inject and when I click the button which underneath
invokes the SessionBean, I am seeing this exception:
SEVERE: An exception occurred
javax.faces.el.EvaluationException: javax.el.ELException:
/calculator.xhtml at line 39 and column 64 action="#
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