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Posted to bridges-dev@portals.apache.org by "Ate Douma (JIRA)" <br...@portals.apache.org> on 2008/01/10 12:44:34 UTC
[jira] Commented: (PB-77) Cannot cast Double to String
[ https://issues.apache.org/jira/browse/PB-77?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12557598#action_12557598 ]
Ate Douma commented on PB-77:
-----------------------------
This one is weird.
The Double value set for the PORTLET_WINDOW_ID is just a temporary object within the same method and should be replaced once the real portletWindowId is determined.
if (PortletSessionUtil.decodeAttributeName(name).equals(PORTLET_WINDOW_ID) && value.equals(session.getAttribute(name,PortletSession.APPLICATION_SCOPE)) )
{
portletWindowId = name.substring("javax.portlet.p.".length(),name.indexOf('?'));
session.setAttribute(PORTLET_WINDOW_ID, portletWindowId);
break;
}
As the above code is running synchronized on the session object itself, the only explanation I can see why the above isn't executed (thus replacing the temporary Double object with the real *String* portletWindowId) is that JBoss doesn't encode the PORTLET_SCOPE attribute names properly according to the Portlet Spec 1.0 (JSR-168).
Maybe you can debug what's going on and provide a full list of the existing session attributes after the temporary Double value is set as PORTLET_WINDOW_ID attribute.
> Cannot cast Double to String
> ----------------------------
>
> Key: PB-77
> URL: https://issues.apache.org/jira/browse/PB-77
> Project: Portals Bridges
> Issue Type: Bug
> Components: common
> Environment: Ubuntu 7.10, Wicket 1.3.0, Jboss 4.2.2, Jboss Portal
> Reporter: Zsolt Süli
>
> When I first click a wicket portlet on the Jboss Portal the portlet loads successfully. The second try always gives me the error:
> Cause: java.lang.ClassCastException: java.lang.Double cannot be cast to java.lang.String
> Message: java.lang.Double cannot be cast to java.lang.String
> StackTrace:
> java.lang.ClassCastException: java.lang.Double cannot be cast to java.lang.String
> at org.apache.portals.bridges.util.PortletWindowUtils.getPortletWindowId(PortletWindowUtils.java:45)
> at org.apache.portals.bridges.util.ServletPortletSessionProxy.createProxy(ServletPortletSessionProxy.java:59)
> at org.apache.wicket.protocol.http.portlet.WicketFilterPortletContext.setupFilter(WicketFilterPortletContext.java:63)
> at org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:163)
> 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.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.portlet.impl.jsr168.api.PortletRequestDispatcherImpl.include(PortletRequestDispatcherImpl.java:86)
> at org.apache.wicket.protocol.http.portlet.WicketPortlet.processRequest(WicketPortlet.java:519)
> at org.apache.wicket.protocol.http.portlet.WicketPortlet.doView(WicketPortlet.java:416)
> at javax.portlet.GenericPortlet.doDispatch(GenericPortlet.java:133)
> at javax.portlet.GenericPortlet.render(GenericPortlet.java:306)
> 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$TransactionInterceptor$invokeRequired$aop(TransactionInterceptor.java:106)
> at org.jboss.portal.core.aspects.portlet.TransactionInterceptor$invokeRequired_9103964459766407072.invokeNext(TransactionInterceptor$invokeRequired_9103964459766407072.java)
> at org.jboss.aspects.tx.TxPolicy.invokeInCallerTx(TxPolicy.java:126)
> at org.jboss.aspects.tx.TxInterceptor$Required.invoke(TxInterceptor.java:195)
> at org.jboss.portal.core.aspects.portlet.TransactionInterceptor$invokeRequired_9103964459766407072.invokeNext(TransactionInterceptor$invokeRequired_9103964459766407072.java)
> at org.jboss.portal.core.aspects.portlet.TransactionInterceptor.invokeRequired(TransactionInterceptor.java)
> at org.jboss.portal.core.aspects.portlet.TransactionInterceptor.invoke(TransactionInterceptor.java:72)
> 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.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$1.doCallback(ContextDispatcherInterceptor.java:89)
> at org.jboss.portal.web.jboss.JBossWebContext$InvokeNextCommand.execute(JBossWebContext.java:133)
> 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.portal.server.servlet.CommandServlet.doGet(CommandServlet.java:99)
> 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.server.servlet.CommandServlet.include(CommandServlet.java:79)
> at org.jboss.portal.web.jboss.JBossWebContext.include(JBossWebContext.java:61)
> at org.jboss.portal.portlet.impl.spi.AbstractRequestContext.dispatch(AbstractRequestContext.java:81)
> at org.jboss.portal.portlet.aspects.portlet.ContextDispatcherInterceptor.invoke(ContextDispatcherInterceptor.java:70)
> 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.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:147)
> at org.jboss.portal.core.impl.model.instance.InstanceContainerImpl$1.invoke(InstanceContainerImpl.java:98)
> at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:131)
> at org.jboss.portal.portlet.management.PortletContainerManagementInterceptorImpl.invoke(PortletContainerManagementInterceptorImpl.java:58)
> at org.jboss.portal.portlet.invocation.PortletInterceptor.invoke(PortletInterceptor.java:38)
> at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
> at org.jboss.portal.portlet.aspects.portlet.PortalSessionSynchronizationInterceptor.invoke(PortalSessionSynchronizationInterceptor.java:116)
> at org.jboss.portal.portlet.invocation.PortletInterceptor.invoke(PortletInterceptor.java:38)
> at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
> at org.jboss.portal.core.model.instance.InstanceSecurityInterceptor.invoke(InstanceSecurityInterceptor.java:78)
> at org.jboss.portal.portlet.invocation.PortletInterceptor.invoke(PortletInterceptor.java:38)
> at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
> at org.jboss.portal.portlet.aspects.portlet.ConsumerCacheInterceptor.invoke(ConsumerCacheInterceptor.java:134)
> at org.jboss.portal.portlet.invocation.PortletInterceptor.invoke(PortletInterceptor.java:38)
> at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
> at org.jboss.portal.common.invocation.Invocation.invoke(Invocation.java:157)
> at org.jboss.portal.core.impl.model.instance.InstanceContainerImpl.org$jboss$portal$core$impl$model$instance$InstanceContainerImpl$invoke$aop(InstanceContainerImpl.java:413)
> 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:240)
> at org.jboss.portal.core.model.portal.command.render.RenderWindowCommand.execute(RenderWindowCommand.java:88)
> 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:57)
> 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:119)
> 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:77)
> 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:51)
> 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:128)
> at org.jboss.portal.core.model.portal.command.render.RenderWindowCommand.render(RenderWindowCommand.java:68)
> 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:57)
> 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:119)
> 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:77)
> 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:51)
> 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:128)
> 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:72)
> at org.jboss.portal.core.controller.Controller.processCommandResponse(Controller.java:279)
> at org.jboss.portal.core.controller.Controller.processCommand(Controller.java:267)
> at org.jboss.portal.core.controller.Controller.handle(Controller.java:226)
> 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.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.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:245)
> 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.SessionInvalidatorInterceptor.invoke(SessionInvalidatorInterceptor.java:84)
> 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: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$InternalLock.invoke(LockInterceptor.java:70)
> at org.jboss.portal.server.aspects.LockInterceptor.invoke(LockInterceptor.java:131)
> at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
> at org.jboss.portal.common.invocation.Invocation.invoke(Invocation.java:157)
> at org.jboss.portal.server.servlet.PortalServlet.service(PortalServlet.java:380)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
> at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
> at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:524)
> at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
> at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
> at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
> at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
> at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
> at java.lang.Thread.run(Thread.java:619)
> ---------------------------------
> PortletWindowUtils.java
> This should be the source of the problem:
>
> ....
> String portletWindowId = (String) session.getAttribute(PORTLET_WINDOW_ID);
> if ( portletWindowId == null )
> {
> ...
> I couldn't find a good reason why shouldn't I changed to this:
> ...
> Object portletWindowIdCheck = session.getAttribute(PORTLET_WINDOW_ID);
> String portletWindowId = null;
> if ( portletWindowIdCheck == null )
> {
> ...
> Everything is nice this way. I don't know if wicket did something wrong, or these lines were buggy.
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