2 Replies Latest reply on May 14, 2008 9:14 AM by je.a.le

    error when used JBossPortlet  instead of GenricPortlet

    csagar
    csagar May 2, 2008 5:17 AM

      Hi,
      i am trying to use JBossPortlet instead of GenericPortlet

      This is my code

      //************************************************************
      package org.jboss.portlet1.hello;

      import java.io.IOException;
      import java.io.PrintWriter;


      import javax.portlet.PortletException;
      import javax.portlet.PortletSecurityException;

      import org.jboss.portlet.JBossPortlet;
      import org.jboss.portlet.JBossRenderRequest;
      import org.jboss.portlet.JBossRenderResponse;


      public class SagarHelloWorld extends JBossPortlet {


      public void doView(JBossRenderRequest request,JBossRenderResponse response) throws PortletException,PortletSecurityException, IOException
      {

      response.setContentType("text/html");
      PrintWriter printwriter = response.getWriter();
      printwriter.write("Hello World!");
      printwriter.close();
      }

      }


      i have to use these two additional jars along with portlet.jar
      1.portal-portlet-lib.jar
      2.jboss-portlet-api-lib.jar

      which i downloaded from - http://viewvc.jboss.org/cgi-bin/viewvc.cgi/labs/labs/jbossforums/branches/forums101P26/thirdparty/jbportal/lib/?pathrev=16312

      But when i deploy the portlet i get following error--

      java.lang.ClassCastException: org.jboss.portlet.JBossRenderRequest
      at org.jboss.portlet.JBossPortlet.render(JBossPortlet.java:390)
      at org.jboss.portal.portlet.impl.jsr168.PortletContainerImpl.invokeRender(PortletContainerImpl.java:483)
      at org.jboss.portal.portlet.impl.jsr168.PortletContainerImpl.dispatch(PortletContainerImpl.java:405)
      at org.jboss.portal.portlet.container.PortletContainerInvoker$1.invoke(PortletContainerInvoker.java:86)
      at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:131)
      at org.jboss.portal.core.aspects.portlet.TransactionInterceptor.org$jboss$portal$core$aspects$portlet$TransactionInterceptor$invokeNotSupported$aop(TransactionInterceptor.java:86)
      at org.jboss.portal.core.aspects.portlet.TransactionInterceptor$invokeNotSupported_N4547270787964792031.invokeNext(TransactionInterceptor$invokeNotSupported_N4547270787964792031.java)
      at org.jboss.aspects.tx.TxPolicy.invokeInNoTx(TxPolicy.java:66)
      at org.jboss.aspects.tx.TxInterceptor$NotSupported.invoke(TxInterceptor.java:112)
      at org.jboss.portal.core.aspects.portlet.TransactionInterceptor$invokeNotSupported_N4547270787964792031.invokeNext(TransactionInterceptor$invokeNotSupported_N4547270787964792031.java)
      at org.jboss.aspects.tx.TxPolicy.invokeInNoTx(TxPolicy.java:66)
      at org.jboss.aspects.tx.TxInterceptor$NotSupported.invoke(TxInterceptor.java:102)
      at org.jboss.portal.core.aspects.portlet.TransactionInterceptor$invokeNotSupported_N4547270787964792031.invokeNext(TransactionInterceptor$invokeNotSupported_N4547270787964792031.java)
      at org.jboss.portal.core.aspects.portlet.TransactionInterceptor.invokeNotSupported(TransactionInterceptor.java)
      at org.jboss.portal.core.aspects.portlet.TransactionInterceptor.invoke(TransactionInterceptor.java:56)
      at org.jboss.portal.portlet.invocation.PortletInterceptor.invoke(PortletInterceptor.java:38)
      at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
      at org.jboss.portal.core.aspects.portlet.HeaderInterceptor.invoke(HeaderInterceptor.java:50)
      at org.jboss.portal.portlet.invocation.PortletInterceptor.invoke(PortletInterceptor.java:38)
      at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
      at org.jboss.portal.portlet.aspects.portlet.ProducerCacheInterceptor.invoke(ProducerCacheInterceptor.java:58)
      at org.jboss.portal.portlet.invocation.PortletInterceptor.invoke(PortletInterceptor.java:38)
      at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
      at org.jboss.portal.core.aspects.portlet.AjaxInterceptor.invoke(AjaxInterceptor.java:51)
      at org.jboss.portal.portlet.invocation.PortletInterceptor.invoke(PortletInterceptor.java:38)
      at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
      at org.jboss.portal.portlet.aspects.portlet.ModesInterceptor.invoke(ModesInterceptor.java:62)
      at org.jboss.portal.portlet.invocation.PortletInterceptor.invoke(PortletInterceptor.java:38)
      at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
      at org.jboss.portal.portlet.bridge.BridgeInterceptor.invoke(BridgeInterceptor.java:47)
      at org.jboss.portal.portlet.invocation.PortletInterceptor.invoke(PortletInterceptor.java:38)
      at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
      at org.jboss.portal.portlet.aspects.portlet.WindowStatesInterceptor.invoke(WindowStatesInterceptor.java:55)
      at org.jboss.portal.portlet.invocation.PortletInterceptor.invoke(PortletInterceptor.java:38)
      at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
      at org.jboss.portal.portlet.aspects.portlet.PortletSessionSynchronizationInterceptor.invoke(PortletSessionSynchronizationInterceptor.java:80)
      at org.jboss.portal.portlet.invocation.PortletInterceptor.invoke(PortletInterceptor.java:38)
      at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
      at org.jboss.portal.portlet.aspects.portlet.ContextTrackerInterceptor.invoke(ContextTrackerInterceptor.java:46)
      at org.jboss.portal.portlet.invocation.PortletInterceptor.invoke(PortletInterceptor.java:38)
      at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
      at org.jboss.portal.portlet.aspects.portlet.ContextDispatcherInterceptor$1.doCallback(ContextDispatcherInterceptor.java:104)
      at org.jboss.portal.web.command.CommandDispatcher$CallbackCommand.execute(CommandDispatcher.java:74)
      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.web.command.CommandServlet.doGet(CommandServlet.java:131)
      at javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
      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.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:654)
      at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:557)
      at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:481)
      at org.jboss.portal.web.command.CommandServlet.include(CommandServlet.java:80)
      at org.jboss.portal.web.command.CommandDispatcher.include(CommandDispatcher.java:50)
      at org.jboss.portal.web.jboss.JBossWebContext.include(JBossWebContext.java:66)
      at org.jboss.portal.web.ServletContainer.include(ServletContainer.java:182)
      at org.jboss.portal.portlet.impl.spi.AbstractRequestContext.dispatch(AbstractRequestContext.java:81)
      at org.jboss.portal.portlet.aspects.portlet.ContextDispatcherInterceptor.invoke(ContextDispatcherInterceptor.java:76)
      at org.jboss.portal.portlet.invocation.PortletInterceptor.invoke(PortletInterceptor.java:38)
      at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
      at org.jboss.portal.portlet.aspects.portlet.SecureTransportInterceptor.invoke(SecureTransportInterceptor.java:68)
      at org.jboss.portal.portlet.invocation.PortletInterceptor.invoke(PortletInterceptor.java:38)
      at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
      at org.jboss.portal.portlet.aspects.portlet.ValveInterceptor.invoke(ValveInterceptor.java:60)
      at org.jboss.portal.portlet.invocation.PortletInterceptor.invoke(PortletInterceptor.java:38)
      at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
      at org.jboss.portal.common.invocation.Invocation.invoke(Invocation.java:157)
      at org.jboss.portal.portlet.container.PortletContainerInvoker.invoke(PortletContainerInvoker.java:198)
      at org.jboss.portal.portlet.state.producer.ProducerPortletInvoker.invoke(ProducerPortletInvoker.java:233)
      at org.jboss.portal.core.impl.portlet.state.ProducerPortletInvoker.org$jboss$portal$core$impl$portlet$state$ProducerPortletInvoker$invoke$aop(ProducerPortletInvoker.java:53)
      at org.jboss.portal.core.impl.portlet.state.ProducerPortletInvoker$invoke_N8654503705355129869.invokeNext(ProducerPortletInvoker$invoke_N8654503705355129869.java)
      at org.jboss.aspects.tx.TxPolicy.invokeInCallerTx(TxPolicy.java:126)
      at org.jboss.aspects.tx.TxInterceptor$Required.invoke(TxInterceptor.java:195)
      at org.jboss.portal.core.impl.portlet.state.ProducerPortletInvoker$invoke_N8654503705355129869.invokeNext(ProducerPortletInvoker$invoke_N8654503705355129869.java)
      at org.jboss.aspects.tx.TxPolicy.invokeInCallerTx(TxPolicy.java:126)
      at org.jboss.aspects.tx.TxInterceptor$Required.invoke(TxInterceptor.java:195)
      at org.jboss.portal.core.impl.portlet.state.ProducerPortletInvoker$invoke_N8654503705355129869.invokeNext(ProducerPortletInvoker$invoke_N8654503705355129869.java)
      at org.jboss.portal.core.impl.portlet.state.ProducerPortletInvoker.invoke(ProducerPortletInvoker.java)
      at org.jboss.portal.portlet.federation.impl.FederatedPortletInvokerService.invoke(FederatedPortletInvokerService.java:147)
      at org.jboss.portal.portlet.federation.impl.FederatingPortletInvokerService.invoke(FederatingPortletInvokerService.java:150)
      at org.jboss.portal.core.impl.model.instance.InstanceContainerImpl$1.invoke(InstanceContainerImpl.java:99)
      at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:131)
      at org.jboss.portal.portlet.management.PortletContainerManagementInterceptorImpl.invoke(PortletContainerManagementInterceptorImpl.java:58)
      at org.jboss.portal.portlet.invocation.PortletInterceptor.invoke(PortletInterceptor.java:38)
      at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
      at org.jboss.portal.portlet.aspects.portlet.PortalSessionSynchronizationInterceptor.invoke(PortalSessionSynchronizationInterceptor.java:116)
      at org.jboss.portal.portlet.invocation.PortletInterceptor.invoke(PortletInterceptor.java:38)
      at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
      at org.jboss.portal.core.model.instance.InstanceSecurityInterceptor.invoke(InstanceSecurityInterceptor.java:91)
      at org.jboss.portal.portlet.invocation.PortletInterceptor.invoke(PortletInterceptor.java:38)
      at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
      at org.jboss.portal.portlet.aspects.portlet.ConsumerCacheInterceptor.invoke(ConsumerCacheInterceptor.java:134)
      at org.jboss.portal.portlet.invocation.PortletInterceptor.invoke(PortletInterceptor.java:38)
      at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
      at org.jboss.portal.common.invocation.Invocation.invoke(Invocation.java:157)
      at org.jboss.portal.core.impl.model.instance.InstanceContainerImpl.org$jboss$portal$core$impl$model$instance$InstanceContainerImpl$invoke$aop(InstanceContainerImpl.java:427)
      at org.jboss.portal.core.impl.model.instance.InstanceContainerImpl$invoke_N8654503705355129869.invokeNext(InstanceContainerImpl$invoke_N8654503705355129869.java)
      at org.jboss.aspects.tx.TxPolicy.invokeInCallerTx(TxPolicy.java:126)
      at org.jboss.aspects.tx.TxInterceptor$Required.invoke(TxInterceptor.java:195)
      at org.jboss.portal.core.impl.model.instance.InstanceContainerImpl$invoke_N8654503705355129869.invokeNext(InstanceContainerImpl$invoke_N8654503705355129869.java)
      at org.jboss.aspects.tx.TxPolicy.invokeInCallerTx(TxPolicy.java:126)
      at org.jboss.aspects.tx.TxInterceptor$Required.invoke(TxInterceptor.java:195)
      at org.jboss.portal.core.impl.model.instance.InstanceContainerImpl$invoke_N8654503705355129869.invokeNext(InstanceContainerImpl$invoke_N8654503705355129869.java)
      at org.jboss.portal.core.impl.model.instance.InstanceContainerImpl.invoke(InstanceContainerImpl.java)
      at org.jboss.portal.core.impl.model.instance.AbstractInstance.invoke(AbstractInstance.java:231)
      at org.jboss.portal.core.impl.model.content.InternalContentProvider.renderWindow(InternalContentProvider.java:265)
      at org.jboss.portal.core.model.portal.command.render.RenderWindowCommand.execute(RenderWindowCommand.java:92)
      at org.jboss.portal.core.controller.ControllerCommand$1.invoke(ControllerCommand.java:68)
      at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:131)
      at org.jboss.portal.core.aspects.controller.node.EventBroadcasterInterceptor.invoke(EventBroadcasterInterceptor.java:123)
      at org.jboss.portal.core.controller.ControllerInterceptor.invoke(ControllerInterceptor.java:40)
      at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
      at org.jboss.portal.core.aspects.controller.ControlInterceptor.invoke(ControlInterceptor.java:56)
      at org.jboss.portal.core.controller.ControllerInterceptor.invoke(ControllerInterceptor.java:40)
      at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
      at org.jboss.portal.core.aspects.controller.PageCustomizerInterceptor.invoke(PageCustomizerInterceptor.java:133)
      at org.jboss.portal.core.controller.ControllerInterceptor.invoke(ControllerInterceptor.java:40)
      at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
      at org.jboss.portal.core.aspects.controller.PolicyEnforcementInterceptor.invoke(PolicyEnforcementInterceptor.java:78)
      at org.jboss.portal.core.controller.ControllerInterceptor.invoke(ControllerInterceptor.java:40)
      at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
      at org.jboss.portal.core.aspects.controller.node.PortalNodeInterceptor.invoke(PortalNodeInterceptor.java:81)
      at org.jboss.portal.core.controller.ControllerInterceptor.invoke(ControllerInterceptor.java:40)
      at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
      at org.jboss.portal.core.aspects.controller.NavigationalStateInterceptor.invoke(NavigationalStateInterceptor.java:42)
      at org.jboss.portal.core.controller.ControllerInterceptor.invoke(ControllerInterceptor.java:40)
      at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
      at org.jboss.portal.core.controller.ajax.AjaxInterceptor.invoke(AjaxInterceptor.java:56)
      at org.jboss.portal.core.controller.ControllerInterceptor.invoke(ControllerInterceptor.java:40)
      at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
      at org.jboss.portal.core.aspects.controller.ResourceAcquisitionInterceptor.invoke(ResourceAcquisitionInterceptor.java:50)
      at org.jboss.portal.core.controller.ControllerInterceptor.invoke(ControllerInterceptor.java:40)
      at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
      at org.jboss.portal.common.invocation.Invocation.invoke(Invocation.java:157)
      at org.jboss.portal.core.controller.ControllerContext.execute(ControllerContext.java:134)
      at org.jboss.portal.core.model.portal.command.render.RenderWindowCommand.render(RenderWindowCommand.java:72)
      at org.jboss.portal.core.model.portal.command.render.RenderPageCommand.execute(RenderPageCommand.java:203)
      at org.jboss.portal.core.controller.ControllerCommand$1.invoke(ControllerCommand.java:68)
      at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:131)
      at org.jboss.portal.core.aspects.controller.node.EventBroadcasterInterceptor.invoke(EventBroadcasterInterceptor.java:123)
      at org.jboss.portal.core.controller.ControllerInterceptor.invoke(ControllerInterceptor.java:40)
      at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
      at org.jboss.portal.core.aspects.controller.ControlInterceptor.invoke(ControlInterceptor.java:56)
      at org.jboss.portal.core.controller.ControllerInterceptor.invoke(ControllerInterceptor.java:40)
      at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
      at org.jboss.portal.core.aspects.controller.PageCustomizerInterceptor.invoke(PageCustomizerInterceptor.java:133)
      at org.jboss.portal.core.controller.ControllerInterceptor.invoke(ControllerInterceptor.java:40)
      at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
      at org.jboss.portal.core.aspects.controller.PolicyEnforcementInterceptor.invoke(PolicyEnforcementInterceptor.java:78)
      at org.jboss.portal.core.controller.ControllerInterceptor.invoke(ControllerInterceptor.java:40)
      at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
      at org.jboss.portal.core.aspects.controller.node.PortalNodeInterceptor.invoke(PortalNodeInterceptor.java:81)
      at org.jboss.portal.core.controller.ControllerInterceptor.invoke(ControllerInterceptor.java:40)
      at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
      at org.jboss.portal.core.aspects.controller.NavigationalStateInterceptor.invoke(NavigationalStateInterceptor.java:42)
      at org.jboss.portal.core.controller.ControllerInterceptor.invoke(ControllerInterceptor.java:40)
      at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
      at org.jboss.portal.core.controller.ajax.AjaxInterceptor.invoke(AjaxInterceptor.java:56)
      at org.jboss.portal.core.controller.ControllerInterceptor.invoke(ControllerInterceptor.java:40)
      at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
      at org.jboss.portal.core.aspects.controller.ResourceAcquisitionInterceptor.invoke(ResourceAcquisitionInterceptor.java:50)
      at org.jboss.portal.core.controller.ControllerInterceptor.invoke(ControllerInterceptor.java:40)
      at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
      at org.jboss.portal.common.invocation.Invocation.invoke(Invocation.java:157)
      at org.jboss.portal.core.controller.ControllerContext.execute(ControllerContext.java:134)
      at org.jboss.portal.core.model.portal.PortalObjectResponseHandler.processCommandResponse(PortalObjectResponseHandler.java:74)
      at org.jboss.portal.core.controller.classic.ClassicResponseHandler.processHandlers(ClassicResponseHandler.java:79)
      at org.jboss.portal.core.controller.classic.ClassicResponseHandler.processCommandResponse(ClassicResponseHandler.java:53)
      at org.jboss.portal.core.controller.handler.ResponseHandlerSelector.processCommandResponse(ResponseHandlerSelector.java:70)
      at org.jboss.portal.core.controller.Controller.processCommandResponse(Controller.java:271)
      at org.jboss.portal.core.controller.Controller.processCommand(Controller.java:259)
      at org.jboss.portal.core.controller.Controller.handle(Controller.java:217)
      at org.jboss.portal.server.RequestControllerDispatcher.invoke(RequestControllerDispatcher.java:51)
      at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:131)
      at org.jboss.portal.core.cms.aspect.IdentityBindingInterceptor.invoke(IdentityBindingInterceptor.java:47)
      at org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:38)
      at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
      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.common.invocation.Invocation.invokeNext(Invocation.java:115)
      at org.jboss.portal.core.aspects.server.PortalContextPathInterceptor.invoke(PortalContextPathInterceptor.java:45)
      at org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:38)
      at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
      at org.jboss.portal.core.aspects.server.LocaleInterceptor.invoke(LocaleInterceptor.java:96)
      at org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:38)
      at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
      at org.jboss.portal.core.aspects.server.UserInterceptor.invoke(UserInterceptor.java:246)
      at org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:38)
      at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
      at org.jboss.portal.server.aspects.server.SignOutInterceptor.invoke(SignOutInterceptor.java:98)
      at org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:38)
      at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
      at org.jboss.portal.core.impl.api.user.UserEventBridgeTriggerInterceptor.invoke(UserEventBridgeTriggerInterceptor.java:65)
      at org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:38)
      at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
      at org.jboss.portal.core.aspects.server.TransactionInterceptor.org$jboss$portal$core$aspects$server$TransactionInterceptor$invoke$aop(TransactionInterceptor.java:49)
      at org.jboss.portal.core.aspects.server.TransactionInterceptor$invoke_N5143606530999904530.invokeNext(TransactionInterceptor$invoke_N5143606530999904530.java)
      at org.jboss.aspects.tx.TxPolicy.invokeInOurTx(TxPolicy.java:79)
      at org.jboss.aspects.tx.TxInterceptor$RequiresNew.invoke(TxInterceptor.java:253)
      at org.jboss.portal.core.aspects.server.TransactionInterceptor$invoke_N5143606530999904530.invokeNext(TransactionInterceptor$invoke_N5143606530999904530.java)
      at org.jboss.aspects.tx.TxPolicy.invokeInOurTx(TxPolicy.java:79)
      at org.jboss.aspects.tx.TxInterceptor$RequiresNew.invoke(TxInterceptor.java:262)
      at org.jboss.portal.core.aspects.server.TransactionInterceptor$invoke_N5143606530999904530.invokeNext(TransactionInterceptor$invoke_N5143606530999904530.java)
      at org.jboss.portal.core.aspects.server.TransactionInterceptor.invoke(TransactionInterceptor.java)
      at org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:38)
      at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
      at org.jboss.portal.server.aspects.LockInterceptor$InternalLock.invoke(LockInterceptor.java:69)
      at org.jboss.portal.server.aspects.LockInterceptor.invoke(LockInterceptor.java:130)
      at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
      at org.jboss.portal.common.invocation.Invocation.invoke(Invocation.java:157)
      at org.jboss.portal.server.servlet.PortalServlet.service(PortalServlet.java:250)
      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.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:432)
      at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
      at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
      at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
      at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
      at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
      at java.lang.Thread.run(Thread.java:595)



      --------------------------------------------------------------------------------


      • 1520 Views
      • Tags:
        • 1. Re: error when used JBossPortlet  instead of GenricPortlet
          csagar
          csagar May 2, 2008 5:23 AM (in response to csagar)

          i am not getting where the error is ....as the error log no where mention the name of my class which extends JBoss portlet....

          where is the bug then ??

          am i missing out something ??

          any help appreciated. Thanks in adv :]

            • Actions
          • 2. Re: error when used JBossPortlet  instead of GenricPortlet
            je.a.le
            je.a.le May 14, 2008 9:14 AM (in response to csagar)

            Just had the same error and found the answer.

            It's because you do not overide the right doview method :-) (public!=protected); you just add a new one...
            beside it seem the default for JBossPortlet.doView is to send a PortletException (when geneiric do nothing...)

            btw which portlet container do you use ? with jbossportal you don't have to include additional jar to your war/ear (with netbean library->properties-> uncheck package :-) )

            sample :

            public class MenuPortlet extends JBossPortlet {
 protected void doView(JBossRenderRequest request, JBossRenderResponse response) throws PortletException, PortletSecurityException, IOException {
 System.out.println(">>>>> ok doview");
 response.setContentType("text/html");
 PortletRequestDispatcher dispatcher = getPortletContext().getRequestDispatcher("/WEB-INF/jsp/Menu_view.jsp");
 dispatcher.include(request, response);
 }
}

            check your portlet.xml for correct mode ; here i only use view

            A+


              • Actions