7 Replies Latest reply on Jul 28, 2006 10:25 AM by Todd Main

    jboss seam example

    Ypatios Asmanidis Newbie

      Ok I tried to import the seam registration example to eclipse and I'm using the jboss-ide packaging to create ear,war and jar files but although the final structure is identical to jboss seam's structure I got the following error

      13:42:16,395 INFO [Pages] no pages.xml file found
      13:42:21,803 INFO [MyfacesConfig] No context init parameter 'org.apache.myfaces.PRETTY_HTML' found, using default value true
      13:42:21,803 INFO [MyfacesConfig] No context init parameter 'org.apache.myfaces.ALLOW_JAVASCRIPT' found, using default value true
      13:42:21,803 INFO [MyfacesConfig] Tomahawk jar not available. Autoscrolling, DetectJavascript, AddResourceClass and CheckExtensionsFilter are disabled now.
      13:42:31,909 ERROR [[Faces Servlet]] Servlet.service() for servlet Faces Servlet threw exception
      javax.faces.FacesException: Error calling action method of component with id _idJsp0:_idJsp6
       at org.apache.myfaces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:74)
       at javax.faces.component.UICommand.broadcast(UICommand.java:106)
       at javax.faces.component.UIViewRoot._broadcastForPhase(UIViewRoot.java:94)
       at javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:168)
       at org.apache.myfaces.lifecycle.LifecycleImpl.invokeApplication(LifecycleImpl.java:343)
       at org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:86)
       at javax.faces.webapp.FacesServlet.service(FacesServlet.java:137)
       at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
       at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
       at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
       at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
       at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
       at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
       at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
       at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175)
       at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74)
       at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
       at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
       at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
       at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
       at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
       at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
       at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
       at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
       at java.lang.Thread.run(Thread.java:595)
      Caused by: javax.faces.el.EvaluationException: Exception while invoking expression #{register.register}
       at org.apache.myfaces.el.MethodBindingImpl.invoke(MethodBindingImpl.java:153)
       at org.apache.myfaces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:63)
       ... 24 more
      Caused by: javax.ejb.EJBException: java.lang.NullPointerException
       at org.jboss.ejb3.tx.Ejb3TxPolicy.handleExceptionInOurTx(Ejb3TxPolicy.java:69)
       at org.jboss.aspects.tx.TxPolicy.invokeInOurTx(TxPolicy.java:83)
       at org.jboss.aspects.tx.TxInterceptor$Required.invoke(TxInterceptor.java:197)
       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:78)
       at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
       at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:47)
       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:181)
       at org.jboss.ejb3.stateless.StatelessLocalProxy.invoke(StatelessLocalProxy.java:79)
       at $Proxy105.register(Unknown Source)
       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:585)
       at org.apache.myfaces.el.MethodBindingImpl.invoke(MethodBindingImpl.java:129)
       ... 25 more
      Caused by: java.lang.NullPointerException
       at org.jboss.seam.example.registration.RegisterAction.register(RegisterAction.java:34)
       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:585)
       at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:112)
       at org.jboss.ejb3.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:166)
       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)
      
      
      
      


      this is my components.xml

      <components>
      
       <component name="org.jboss.seam.core.init">
       <property name="jndiPattern">uai_sys/#{ejbName}/local</property>
       </component>
      
      
      
      
      </components>
      
      


      my web.xml

      <?xml version="1.0" encoding="UTF-8"?>
      <web-app version="2.4"
       xmlns="http://java.sun.com/xml/ns/j2ee"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
      
      
       <!-- Seam -->
      
       <listener>
       <listener-class>org.jboss.seam.servlet.SeamListener</listener-class>
       </listener>
      
       <!-- MyFaces -->
      
       <listener>
       <listener-class>org.apache.myfaces.webapp.StartupServletContextListener</listener-class>
       </listener>
      
       <context-param>
       <param-name>javax.faces.STATE_SAVING_METHOD</param-name>
       <param-value>client</param-value>
       </context-param>
      
       <servlet>
       <servlet-name>Faces Servlet</servlet-name>
       <servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
       <load-on-startup>1</load-on-startup>
       </servlet>
      
       <!-- Faces Servlet Mapping -->
       <servlet-mapping>
       <servlet-name>Faces Servlet</servlet-name>
       <url-pattern>*.seam</url-pattern>
       </servlet-mapping>
      
      </web-app>
      


      my faces-config.xml
      <?xml version="1.0" encoding="UTF-8"?>
      <!DOCTYPE faces-config
      PUBLIC "-//Sun Microsystems, Inc.//DTD JavaServer Faces Config 1.0//EN"
       "http://java.sun.com/dtd/web-facesconfig_1_0.dtd">
      <faces-config>
      
       <!-- Phase listener needed for all Seam applications -->
      
       <lifecycle>
       <phase-listener>org.jboss.seam.jsf.SeamPhaseListener</phase-listener>
       </lifecycle>
      
      </faces-config>
      


      my ejb-jar.xml
       <ejb-jar>
       <assembly-descriptor>
       <interceptor-binding>
       <ejb-name>*</ejb-name>
       <interceptor-class>org.jboss.seam.ejb.SeamInterceptor</interceptor-class>
       </interceptor-binding>
       </assembly-descriptor>
      </ejb-jar>
      


      my jboss-app.xml
      <jboss-app>
       <loader-repository>
       seam.jboss.org:loader=uai_sys
       </loader-repository>
      </jboss-app>
      


      The problem occurs when I try to register the user..for somehow it can't find the ejb name but why?

        • 1. Re: jboss seam example
          Todd Main Newbie

          I have the same problem. I haven't modified anything - I just followed the "Getting Started with JBoss Seam" instructions. The example applications seem to load okay, but when I try to submit any page (register a new user, for example), I get the error mentioned above. I'm using JDK 1.5.0_07 and JBoss 4.0.4 (GA) with EJB3 enabled.

          According to my logs, the error above was caused (on my system) by this:

          Caused by: java.lang.RuntimeException: java.lang.NoSuchMethodError: javax.interceptor.InvocationContext.getTarget()Ljava/lang/Object;
          at org.jboss.ejb3.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:128)
          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)
          ... 45 more
          Caused by: java.lang.NoSuchMethodError: javax.interceptor.InvocationContext.getTarget()Ljava/lang/Object;
          at org.jboss.seam.ejb.SeamInterceptor.aroundInvoke(SeamInterceptor.java:37)
          at sun.reflect.NativeMethodAccessorImpl.invoke0(NativeMethod)
          at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
          at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
          at java.lang.reflect.Method.invoke(Method.java:585)
          at org.jboss.ejb3.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:118)
          ... 52 more

          • 2. Re: jboss seam example
            Pete Muir Master

            Are you sure you used the JEMS Installer as linked from http://labs.jboss.com/portal/jbossseam/gettingstarted/index.html to install JBoss (or updated to EJB3RC8)?

            • 3. Re: jboss seam example
              Todd Main Newbie

              Ah, good point, I had JBoss 4.0.4 already with EJB3 enabled, so I didn't use that installer. Does that have some functionality that 4.0.4 GA doesn't provide? Is this 4.0.4-A?

              • 4. Re: jboss seam example
                Gavin King Master

                It has EJB3 RC8.

                • 5. Re: jboss seam example
                  Todd Main Newbie

                  Worked like a charm! Sorry, I should know to RTFM.

                  • 6. Re: jboss seam example
                    Todd Main Newbie

                    Just a followup question... Could I have used the JBoss 4.0.4 GA installation (or 4.0.3), but added the following to my components.xml?





                    Would this override the use of the app server's implementation and instead use the one packaged with Seam?

                    • 7. Re: jboss seam example
                      Todd Main Newbie

                      moving previous question to a new topic