[jbossseam-issues] [JBoss JIRA] Commented: (JBSEAM-1492) NPE when invoking @WebMethods with JbossWS 1.2.1.GA and Seam-1.3Alpha

Reid Hartenbower (JIRA) jira-events at lists.jboss.org
Mon Jun 18 17:16:11 EDT 2007 

    [ http://jira.jboss.com/jira/browse/JBSEAM-1492?page=comments#action_12365955 ] 
            
Reid Hartenbower commented on JBSEAM-1492:
------------------------------------------

If you add the attached files to the seam 'booking' example and execute the 'getHotelNames()' method, you will get the stack trace in the original comment of this bug.

> NPE when invoking @WebMethods with JbossWS 1.2.1.GA and Seam-1.3Alpha
> ---------------------------------------------------------------------
>
>                 Key: JBSEAM-1492
>                 URL: http://jira.jboss.com/jira/browse/JBSEAM-1492
>             Project: JBoss Seam
>          Issue Type: Bug
>          Components: WS
>    Affects Versions: 1.3.0.ALPHA
>         Environment: Fedora 6, Java 1.6_01, Jboss AS 4.2.0.GA, JBossWS-1.2.1.GA
>            Reporter: Reid Hartenbower
>         Attachments: HotelSearchService.java, HotelSearchSvcImpl.java
>
>
> Attempting to invoke @WebMethod annotated methods on my SLSBs, either via SOAP or natively, results in an NPE inside WebServiceInterceptor.
> I am using JbossWS 1.2.1.GA and did not have this problem with Seam 1.2.1.GA+JBossWS-1.2.1GA.
> Stack trace is for the SOAP invokation: 
> 14:07:41,470 ERROR [SOAPFaultHelperJAXWS] SOAP request exception
> javax.ejb.EJBException: java.lang.NullPointerException
>         at org.jboss.ejb3.tx.Ejb3TxPolicy.handleExceptionInOurTx(Ejb3TxPolicy.java:63)
>         at org.jboss.aspects.tx.TxPolicy.invokeInOurTx(TxPolicy.java:83)
>         at org.jboss.aspects.tx.TxInterceptor$Required.invoke(TxInterceptor.java:191)
>         at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
>         at org.jboss.aspects.tx.TxPropagationInterceptor.invoke(TxPropagationInterceptor.java:76)
>         at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
>         at org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:62)
>         at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
>         at org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:77)
>         at org.jboss.ejb3.security.Ejb3AuthenticationInterceptor.invoke(Ejb3AuthenticationInterceptor.java:106)
>         at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
>         at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:46)
>         at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
>         at org.jboss.ejb3.asynchronous.AsynchronousInterceptor.invoke(AsynchronousInterceptor.java:106)
>         at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
>         at org.jboss.ejb3.stateless.StatelessContainer.localInvoke(StatelessContainer.java:214)
>         at org.jboss.ejb3.stateless.StatelessContainer.localInvoke(StatelessContainer.java:184)
>         at org.jboss.ejb3.stateless.StatelessContainer.localInvoke(StatelessContainer.java:174)
>         at org.jboss.ws.integration.jboss42.ServiceEndpointInvokerEJB3.invokeServiceEndpointInstance(ServiceEndpointInvokerEJB3.java:114)
>         at org.jboss.ws.core.server.AbstractServiceEndpointInvoker.invoke(AbstractServiceEndpointInvoker.java:207)
>         at org.jboss.ws.core.server.ServiceEndpoint.processRequest(ServiceEndpoint.java:212)
>         at org.jboss.ws.core.server.ServiceEndpointManager.processRequest(ServiceEndpointManager.java:448)
>         at org.jboss.ws.core.server.AbstractServiceEndpointServlet.doPost(AbstractServiceEndpointServlet.java:114)
>         at javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
>         at org.jboss.ws.core.server.AbstractServiceEndpointServlet.service(AbstractServiceEndpointServlet.java:75)
>         at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
>         at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
>         at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
>         at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
>         at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
>         at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
>         at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
>         at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
>         at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
>         at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
>         at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
>         at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
>         at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:156)
>         at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
>         at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:241)
>         at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
>         at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:580)
>         at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
>         at java.lang.Thread.run(Thread.java:619)
> Caused by: java.lang.NullPointerException
>         at org.jboss.seam.interceptors.WebServiceInterceptor.aroundInvoke(WebServiceInterceptor.java:38)
>         at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:69)
>         at org.jboss.seam.interceptors.MethodContextInterceptor.aroundInvoke(MethodContextInterceptor.java:27)
>         at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:69)
>         at org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:113)
>         at org.jboss.seam.intercept.SessionBeanInterceptor.aroundInvoke(SessionBeanInterceptor.java:53)
>         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.jboss.ejb3.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:118)
>         at org.jboss.ejb3.interceptor.EJB3InterceptorsInterceptor.invoke(EJB3InterceptorsInterceptor.java:63)
>         at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
>         at org.jboss.ejb3.entity.TransactionScopedEntityManagerInterceptor.invoke(TransactionScopedEntityManagerInterceptor.java:54)
>         at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
>         at org.jboss.ejb3.AllowedOperationsInterceptor.invoke(AllowedOperationsInterceptor.java:47)
>         at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
>         at org.jboss.aspects.tx.TxPolicy.invokeInOurTx(TxPolicy.java:79)
>         ... 42 more
> 14:07:41,477 ERROR [SOAPFaultHelperJAXWS] SOAP request exception
> javax.ejb.EJBException: java.lang.NullPointerException
>         at org.jboss.ejb3.tx.Ejb3TxPolicy.handleExceptionInOurTx(Ejb3TxPolicy.java:63)
>         at org.jboss.aspects.tx.TxPolicy.invokeInOurTx(TxPolicy.java:83)
>         at org.jboss.aspects.tx.TxInterceptor$Required.invoke(TxInterceptor.java:191)
>         at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
>         at org.jboss.aspects.tx.TxPropagationInterceptor.invoke(TxPropagationInterceptor.java:76)
>         at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
>         at org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:62)
>         at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
>         at org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:77)
>         at org.jboss.ejb3.security.Ejb3AuthenticationInterceptor.invoke(Ejb3AuthenticationInterceptor.java:106)
>         at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
>         at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:46)
>         at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
>         at org.jboss.ejb3.asynchronous.AsynchronousInterceptor.invoke(AsynchronousInterceptor.java:106)
>         at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
>         at org.jboss.ejb3.stateless.StatelessContainer.localInvoke(StatelessContainer.java:214)
>         at org.jboss.ejb3.stateless.StatelessContainer.localInvoke(StatelessContainer.java:184)
>         at org.jboss.ejb3.stateless.StatelessContainer.localInvoke(StatelessContainer.java:174)
>         at org.jboss.ws.integration.jboss42.ServiceEndpointInvokerEJB3.invokeServiceEndpointInstance(ServiceEndpointInvokerEJB3.java:114)
>         at org.jboss.ws.core.server.AbstractServiceEndpointInvoker.invoke(AbstractServiceEndpointInvoker.java:207)
>         at org.jboss.ws.core.server.ServiceEndpoint.processRequest(ServiceEndpoint.java:212)
>         at org.jboss.ws.core.server.ServiceEndpointManager.processRequest(ServiceEndpointManager.java:448)
>         at org.jboss.ws.core.server.AbstractServiceEndpointServlet.doPost(AbstractServiceEndpointServlet.java:114)
>         at javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
>         at org.jboss.ws.core.server.AbstractServiceEndpointServlet.service(AbstractServiceEndpointServlet.java:75)
>         at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
>         at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
>         at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
>         at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
>         at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
>         at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
>         at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
>         at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
>         at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
>         at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
>         at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
>         at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
>         at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:156)
>         at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
>         at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:241)
>         at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
>         at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:580)
>         at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
>         at java.lang.Thread.run(Thread.java:619)
> Caused by: java.lang.NullPointerException
>         at org.jboss.seam.interceptors.WebServiceInterceptor.aroundInvoke(WebServiceInterceptor.java:38)
>         at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:69)
>         at org.jboss.seam.interceptors.MethodContextInterceptor.aroundInvoke(MethodContextInterceptor.java:27)
>         at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:69)
>         at org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:113)
>         at org.jboss.seam.intercept.SessionBeanInterceptor.aroundInvoke(SessionBeanInterceptor.java:53)
>         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.jboss.ejb3.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:118)
>         at org.jboss.ejb3.interceptor.EJB3InterceptorsInterceptor.invoke(EJB3InterceptorsInterceptor.java:63)
>         at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
>         at org.jboss.ejb3.entity.TransactionScopedEntityManagerInterceptor.invoke(TransactionScopedEntityManagerInterceptor.java:54)
>         at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
>         at org.jboss.ejb3.AllowedOperationsInterceptor.invoke(AllowedOperationsInterceptor.java:47)
>         at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
>         at org.jboss.aspects.tx.TxPolicy.invokeInOurTx(TxPolicy.java:79)
>         ... 42 more

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