Hello All, I am running the hello world faces portlet example using the MyFacesGenericPortlet class. I changed the scope for my bean to request and updated the concatenateNames() method to get the first and last name out of the context, but I am getting a class cast exception. This worked fine when it was in the session scope. I am using jboss-portal-2.2.1-SP2-bundled version of the portal. Please help.
Thanks, Mark faces-config.xml setting: | <managed-bean-scope>request</managed-bean-scope> | jsp: | <%@ taglib uri="http://java.sun.com/jsf/html"; prefix="h" %> | <%@ taglib uri="http://java.sun.com/jsf/core"; prefix="f" %> | | <f:view> | <div align="center"> | <h:form id="helloForm"> | <h:panelGrid columns="2"> | <h:outputText styleClass="portlet-font" value="First Name:"/> | <h:inputText value="#{user.firstname}" align="center" required="true" id="firstName"/> | <h:outputText styleClass="portlet-font" value="Last Name:"/> | <h:inputText value="#{user.lastname}" align="center" required="true" id="lastName"/> | </h:panelGrid> | <br/> | <h:commandButton action="#{user.concatenateNames}" value="Next"/> | </h:form> | </div> | </f:view> | ConcatenateNames method: | public String concatenateNames() { | FacesContext context = FacesContext.getCurrentInstance(); | HttpServletRequest request = (HttpServletRequest) context.getExternalContext().getRequest(); | String firstNameConcat = request.getParameter("helloForm:firstName"); | String lastNameConcat = request.getParameter("helloForm:lastName"); | | setFullname(firstNameConcat + " " + lastNameConcat); | return "done"; | } | Exeption: | | avax.faces.FacesException: Error calling action method of component with id helloForm:jbp4641925_id3 | 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:90) | at javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:164) | at org.apache.myfaces.lifecycle.LifecycleImpl.invokeApplication(LifecycleImpl.java:316) | at org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:86) | at org.apache.myfaces.portlet.MyFacesGenericPortlet.processAction(MyFacesGenericPortlet.java:221) | at org.jboss.portal.portlet.PortletContainer.invokeAction(PortletContainer.java:492) | at org.jboss.portal.portlet.PortletContainer.dispatch(PortletContainer.java:428) | at org.jboss.portal.server.app.ComponentInvocation.dispatch(ComponentInvocation.java:79) | at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:140) | at org.jboss.portal.core.aspects.component.TransactionInterceptor.invoke(TransactionInterceptor.java:72) | at org.jboss.portal.server.app.ComponentInterceptor.invoke(ComponentInterceptor.java:38) | at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130) | at org.jboss.portal.core.aspects.component.HeaderInterceptor.invoke(HeaderInterceptor.java:50) | at org.jboss.portal.server.app.ComponentInterceptor.invoke(ComponentInterceptor.java:38) | at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130) | at org.jboss.portal.server.aspects.component.NavigationInterceptor.invoke(NavigationInterceptor.java:76) | at org.jboss.portal.server.app.ComponentInterceptor.invoke(ComponentInterceptor.java:38) | at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130) | at org.jboss.portal.server.aspects.component.CacheInterceptor.invoke(CacheInterceptor.java:167) | at org.jboss.portal.server.app.ComponentInterceptor.invoke(ComponentInterceptor.java:38) | at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130) | at org.jboss.portal.server.aspects.component.ModesInterceptor.invoke(ModesInterceptor.java:88) | at org.jboss.portal.server.app.ComponentInterceptor.invoke(ComponentInterceptor.java:38) | at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130) | at org.jboss.portal.server.aspects.component.WindowStatesInterceptor.invoke(WindowStatesInterceptor.java:87) | at org.jboss.portal.server.app.ComponentInterceptor.invoke(ComponentInterceptor.java:38) | at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130) | at org.jboss.portal.bridge.BridgeInterceptor.invoke(BridgeInterceptor.java:49) | at org.jboss.portal.server.app.ComponentInterceptor.invoke(ComponentInterceptor.java:38) | at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130) | at org.jboss.portal.portlet.aspects.component.SessionPostDispatchInterceptor.invoke(SessionPostDispatchInterceptor.java:65) | at org.jboss.portal.server.app.ComponentInterceptor.invoke(ComponentInterceptor.java:38) | at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130) | at org.jboss.portal.server.aspects.component.ContextDispatcherInterceptor$InvokeNextCommand.execute(ContextDispatcherInterceptor.java:129) | 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.portal.server.servlet.CommandServlet.doGet(CommandServlet.java:101) | at org.jboss.portal.server.servlet.CommandServlet.doPost(CommandServlet.java:149) | at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) | at javax.servlet.http.HttpServlet.service(HttpServlet.java:810) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) | at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:672) | at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:539) | at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:499) | at org.jboss.portal.server.app.impl.AbstractRequestContext.include(AbstractRequestContext.java:247) | at org.jboss.portal.server.aspects.component.ContextDispatcherInterceptor$1.include(ContextDispatcherInterceptor.java:73) | at org.jboss.portal.server.servlet.CommandServlet.include(CommandServlet.java:81) | at org.jboss.portal.server.aspects.component.ContextDispatcherInterceptor.invoke(ContextDispatcherInterceptor.java:79) | at org.jboss.portal.server.app.ComponentInterceptor.invoke(ComponentInterceptor.java:38) | at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130) | at org.jboss.portal.portlet.aspects.component.SessionPreDispatchInterceptor.invoke(SessionPreDispatchInterceptor.java:94) | at org.jboss.portal.server.app.ComponentInterceptor.invoke(ComponentInterceptor.java:38) | at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130) | at org.jboss.portal.server.aspects.component.ContextTrackerInterceptor.invoke(ContextTrackerInterceptor.java:49) | at org.jboss.portal.server.app.ComponentInterceptor.invoke(ComponentInterceptor.java:38) | at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130) | at org.jboss.portal.portlet.aspects.component.SecureTransportInterceptor.invoke(SecureTransportInterceptor.java:69) | at org.jboss.portal.server.app.ComponentInterceptor.invoke(ComponentInterceptor.java:38) | at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130) | at org.jboss.portal.portlet.aspects.component.ValveInterceptor.invoke(ValveInterceptor.java:64) | at org.jboss.portal.server.app.ComponentInterceptor.invoke(ComponentInterceptor.java:38) | at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130) | at org.jboss.portal.server.invocation.Invocation.invoke(Invocation.java:175) | at org.jboss.portal.core.command.InvokeWindowActionCommand.execute(InvokeWindowActionCommand.java:134) | at org.jboss.portal.core.command.ControllerCommand.dispatch(ControllerCommand.java:78) | at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:140) | at org.jboss.portal.core.aspects.controller.EventBroadcasterInterceptor.invoke(EventBroadcasterInterceptor.java:85) | at org.jboss.portal.core.command.CommandInterceptor.invoke(CommandInterceptor.java:38) | at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130) | at org.jboss.portal.core.aspects.controller.PolicyEnforcementInterceptor.invoke(PolicyEnforcementInterceptor.java:168) | at org.jboss.portal.core.command.CommandInterceptor.invoke(CommandInterceptor.java:38) | at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130) | at org.jboss.portal.core.aspects.controller.PortalNodeInterceptor.invoke(PortalNodeInterceptor.java:61) | at org.jboss.portal.core.command.CommandInterceptor.invoke(CommandInterceptor.java:38) | at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130) | at org.jboss.portal.core.aspects.controller.NavigationInterceptor.invoke(NavigationInterceptor.java:58) | at org.jboss.portal.core.command.CommandInterceptor.invoke(CommandInterceptor.java:38) | at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130) | at org.jboss.portal.server.invocation.Invocation.invoke(Invocation.java:175) | at org.jboss.portal.core.command.CommandContext.execute(CommandContext.java:107) | at org.jboss.portal.core.command.ExecutionContext.execute(ExecutionContext.java:93) | at org.jboss.portal.core.command.ExecutionContext.execute(ExecutionContext.java:77) | at org.jboss.portal.core.CoreController.handle(CoreController.java:190) | 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.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155) | at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94) | at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133) | at org.jboss.mx.server.Invocation.invoke(Invocation.java:88) | at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142) | at org.jboss.mx.server.Invocation.invoke(Invocation.java:88) | at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264) | at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659) | at org.jboss.mx.util.JMXInvocationHandler.invoke(JMXInvocationHandler.java:287) | at $Proxy136.handle(Unknown Source) | at org.jboss.portal.server.ServerInvocation.dispatch(ServerInvocation.java:76) | at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:140) | at org.jboss.portal.core.aspects.server.SubjectAssociationInterceptor.invoke(SubjectAssociationInterceptor.java:47) | at org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:38) | at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130) | at org.jboss.portal.core.aspects.server.PolicyAssociationInterceptor.invoke(PolicyAssociationInterceptor.java:52) | at org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:38) | at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130) | at org.jboss.portal.server.aspects.server.ContentTypeInterceptor.invoke(ContentTypeInterceptor.java:68) | at org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:38) | at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130) | at org.jboss.portal.core.aspects.server.LocaleInterceptor.invoke(LocaleInterceptor.java:69) | at org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:38) | at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130) | at org.jboss.portal.core.aspects.server.UserInterceptor.invoke(UserInterceptor.java:184) | at org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:38) | at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130) | at org.jboss.portal.server.aspects.server.SessionInvalidatorInterceptor.invoke(SessionInvalidatorInterceptor.java:87) | at org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:38) | at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130) | at org.jboss.portal.core.aspects.server.TransactionInterceptor.invoke(TransactionInterceptor.java:75) | at org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:38) | at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130) | at org.jboss.portal.server.invocation.Invocation.invoke(Invocation.java:175) | at org.jboss.portal.server.servlet.PortalServlet.doGet(PortalServlet.java:221) | at org.jboss.portal.server.servlet.PortalServlet.doPost(PortalServlet.java:149) | at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) | at javax.servlet.http.HttpServlet.service(HttpServlet.java:810) | 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.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:432) | 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 #{user.concatenateNames} | at org.apache.myfaces.el.MethodBindingImpl.invoke(MethodBindingImpl.java:153) | at org.apache.myfaces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:63) | ... 148 more | Caused by: java.lang.ClassCastException: org.jboss.portlet.JBossActionRequest | at com.nielsenmedia.foundations.faces.beans.User.concatenateNames(User.java:38) | 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) | ... 149 more | View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3959667#3959667 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3959667 _______________________________________________ jboss-user mailing list [email protected] https://lists.jboss.org/mailman/listinfo/jboss-user
