org.apache.struts2.portlet.servlet.PortletServletResponse contains the
isCommitted method defined here
public boolean isCommitted() {
if(portletResponse instanceof RenderResponse) {
return ((RenderResponse)portletResponse).isCommitted();
}
else {
throw new IllegalStateException("Not allowed in event phase");
}
}
but PortletResponse does not contain the isCommitted method :
$STRUTS2_HOME\lib>jar -xvf portlet-api-1.0.jar
$STRUTS2_HOME\lib>javap .\javax\portlet\PortletResponse | grep isCommitted
so the PortletServletResponse.isCommitted() could never be succesfull
Son 'un bogue'
Martin
______________________________________________
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> Date: Tue, 10 May 2011 10:22:29 +1000
> Subject: Re: struts2 and tiles
> From: [email protected]
> To: [email protected]
> CC: [email protected]
>
> Hi Emi,
>
> Thank you for that, the error comes from the struts2-portlet-plugin
> interaction with tiles2, so I gave it a quick try in case tiles 2.0.7
> behaved differently, but I still get the same error, even if it comes from
> the BasicTilesContainer rather than Jsr168Dispatcher :
>
> 00000034 BasicTilesCon E org.apache.tiles.impl.BasicTilesContainer render
> Error rendering tile
> java.lang.IllegalStateException: Not
> allowed in event phase
> at
> org.apache.struts2.portlet.servlet.PortletServletResponse.isCommitted(PortletServletResponse.java:178)
> at
> org.apache.tiles.servlet.context.ServletTilesRequestContext.dispatch(ServletTilesRequestContext.java:176)
> at
> org.apache.tiles.context.TilesRequestContextWrapper.dispatch(TilesRequestContextWrapper.java:72)
> at
> org.apache.struts2.tiles.StrutsTilesRequestContext.dispatch(StrutsTilesRequestContext.java:88)
> at
> org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:606)
> at
> org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:246)
> at
> org.apache.struts2.views.tiles.TilesResult.doExecute(TilesResult.java:105)
> at
> org.apache.struts2.dispatcher.StrutsResultSupport.execute(StrutsResultSupport.java:186)
> at
> com.opensymphony.xwork2.DefaultActionInvocation.executeResult(DefaultActionInvocation.java:361)
> [...]
>
> We are currently migrating from Websphere portal 5.1 to 7.0 and thought it
> would be a good opportunity to move to struts2, since we also use xworks, I
> guess we'll have to stick to Struts 1.3, now we know what Struts2 is not
> supported out of the box by IBM WPS7 :/
>
> On Tue, May 10, 2011 at 1:43 AM, Emi Lu <[email protected]> wrote:
>
> > Hello,
> >
> > If I remember struts2.2.1 cannot only be with tiles2.0.7.
> >
> > Please try tiles*-2.0.7.jar
> >
> > I had the same problem when using struts2.2.x + tiles2.2
> >
> > Regards,
> > Emi
> >
> >
> >
> >
> >
> > Thank you for your answer. I would like to know if tiles work with
> >> struts2
> >> in a portlet environment.
> >> This has been done countless times with struts 1.x versions, and as you
> >> point out (with irony I suppose), there are documentations on it. The
> >> thing
> >> is I can't seem to get it to work with struts2
> >>
> >> I can see my portlet and the tiles are working, but after submitting the
> >> form I am getting the following error :
> >>
> >> Jsr168Dispatc E
> >> com.opensymphony.xwork2.util.logging.commons.CommonsLogger
> >> error Could not execute action
> >>
> >> java.lang.IllegalStateException: Not allowed in event phase at
> >> org.apache.struts2.portlet.servlet.PortletServletResponse.isCo
> >> mmitted(PortletServletResponse.java:178)
> >>
> >> Did anyone manage to deploy a struts2 portlet using tiles?
> >>
> >> On Fri, May 6, 2011 at 9:35 PM, Jason Pyeron<[email protected]> wrote:
> >>
> >>
> >>>
> >>> -----Original Message-----
> >>>> From: Bertrand [mailto:[email protected]]
> >>>> Sent: Friday, May 06, 2011 2:53
> >>>> To: [email protected]
> >>>> Subject: Re: WELCOME to [email protected]
> >>>>
> >>>> Hi,
> >>>>
> >>>> I am building a poc using Struts2 and tiles2 on Websphere portal 7.0.
> >>>> I created a JSR-168 portlet using struts2 quite easily, but
> >>>> adding tiles to the picture is not as straightforward.
> >>>>
> >>>
> >>> In short, tiles does not support portlets. You may want to look at this
> >>> (http://lmgtfy.com/?q=tiles+portlet).
> >>>
> >>>
> >>>> For the addition of tiles, config-wise:
> >>>>
> >>>> In web.xml, I have
> >>>>
> >>>> <listener>
> >>>> <listener-class>org.apache.struts2.tiles.StrutsTilesListener</
> >>>>
> >>> listener-class>
> >>>
> >>>> </listener>
> >>>>
> >>>> In struts.xml, I have
> >>>>
> >>>> <result-types>
> >>>> <result-type name="tiles"
> >>>> class="org.apache.struts2.views.tiles.TilesResult"
> >>>> />
> >>>> </result-types>
> >>>>
> >>>> I defined my actions using the result-type specified above,
> >>>> here they are:
> >>>>
> >>>> <action name="index" class="struts2Poc.HelloWorld"> <result
> >>>> name="SUCCESS" type="tiles">yourName</result> </action>
> >>>> <action name="HelloWorld" class="struts2Poc.HelloWorld">
> >>>> <result name="SUCCESS" type="tiles">success</result> </action>
> >>>>
> >>>> I can see my portlet and the tiles are working, but after
> >>>> submitting the form I am getting the following error :
> >>>>
> >>>> [6/05/11 16:20:59:677 EST] 00000034 Jsr168Dispatc E
> >>>> com.opensymphony.xwork2.util.logging.commons.CommonsLogger
> >>>> error Could not execute action
> >>>>
> >>>> java.lang.IllegalStateException: Not allowed in event phase at
> >>>> org.apache.struts2.portlet.servlet.PortletServletResponse.isCo
> >>>> mmitted(PortletServletResponse.java:178)
> >>>>
> >>>
> >>> The overridden servlet response will just throw exceptions if you call
> >>> those
> >>> methods. This is because of how portlets work with regards to the view
> >>> rendering.
> >>> See:
> >>>
> >>>
> >>> http://www.jarvana.com/jarvana/view/org/apache/struts/struts2-portlet-plugin/2.1
> >>>
> >>>
> >>> .8/struts2-portlet-plugin-2.1.8-sources.jar!/org/apache/struts2/portlet/servlet/
> >>> PortletServletResponse.java?format=ok
> >>>
> >>> http://www.jcp.org/en/jsr/detail?id=168
> >>>
> >>> at
> >>>> org.apache.tiles.servlet.context.ServletTilesRequestContext.di
> >>>> spatch(ServletTilesRequestContext.java:219)
> >>>> at
> >>>> org.apache.tiles.renderer.impl.TemplateAttributeRenderer.write
> >>>> (TemplateAttributeRenderer.java:44)
> >>>> at
> >>>> org.apache.tiles.renderer.impl.AbstractBaseAttributeRenderer.r
> >>>> ender(AbstractBaseAttributeRenderer.java:103)
> >>>> at
> >>>> org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesCon
> >>>> tainer.java:659)
> >>>> at
> >>>> org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesCon
> >>>> tainer.java:678)
> >>>> at
> >>>> org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesCon
> >>>> tainer.java:633)
> >>>> at
> >>>> org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesCon
> >>>> tainer.java:322)
> >>>> at
> >>>> org.apache.struts2.views.tiles.TilesResult.doExecute(TilesResu
> >>>> lt.java:105)
> >>>> at
> >>>> org.apache.struts2.dispatcher.StrutsResultSupport.execute(Stru
> >>>> tsResultSupport.java:186)
> >>>> at
> >>>> com.opensymphony.xwork2.DefaultActionInvocation.executeResult(
> >>>> DefaultActionInvocation.java:362)
> >>>> at
> >>>> com.opensymphony.xwork2.DefaultActionInvocation.invoke(Default
> >>>> ActionInvocation.java:266)
> >>>> at
> >>>> com.opensymphony.xwork2.interceptor.DefaultWorkflowInterceptor
> >>>> .doIntercept(DefaultWorkflowInterceptor.java:165)
> >>>> at
> >>>> com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.in
> >>>> tercept(MethodFilterInterceptor.java:87)
> >>>> at
> >>>> com.opensymphony.xwork2.DefaultActionInvocation.invoke(Default
> >>>> ActionInvocation.java:237)
> >>>> at
> >>>> com.opensymphony.xwork2.validator.ValidationInterceptor.doInte
> >>>> rcept(ValidationInterceptor.java:252)
> >>>> at
> >>>> org.apache.struts2.interceptor.validation.AnnotationValidation
> >>>> Interceptor.doIntercept(AnnotationValidationInterceptor.java:68)
> >>>> at
> >>>> com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.in
> >>>> tercept(MethodFilterInterceptor.java:87)
> >>>> at
> >>>> com.opensymphony.xwork2.DefaultActionInvocation.invoke(Default
> >>>> ActionInvocation.java:237)
> >>>> at
> >>>> com.opensymphony.xwork2.interceptor.ConversionErrorInterceptor
> >>>> .intercept(ConversionErrorInterceptor.java:122)
> >>>> at
> >>>> com.opensymphony.xwork2.DefaultActionInvocation.invoke(Default
> >>>> ActionInvocation.java:237)
> >>>> at
> >>>> com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIn
> >>>> tercept(ParametersInterceptor.java:195)
> >>>> at
> >>>> com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.in
> >>>> tercept(MethodFilterInterceptor.java:87)
> >>>> at
> >>>> com.opensymphony.xwork2.DefaultActionInvocation.invoke(Default
> >>>> ActionInvocation.java:237)
> >>>> at
> >>>> com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIn
> >>>> tercept(ParametersInterceptor.java:195)
> >>>> at
> >>>> com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.in
> >>>> tercept(MethodFilterInterceptor.java:87)
> >>>> at
> >>>> com.opensymphony.xwork2.DefaultActionInvocation.invoke(Default
> >>>> ActionInvocation.java:237)
> >>>> at
> >>>> com.opensymphony.xwork2.interceptor.StaticParametersIntercepto
> >>>> r.intercept(StaticParametersInterceptor.java:179)
> >>>> at
> >>>> com.opensymphony.xwork2.DefaultActionInvocation.invoke(Default
> >>>> ActionInvocation.java:237)
> >>>> at
> >>>> org.apache.struts2.interceptor.MultiselectInterceptor.intercep
> >>>> t(MultiselectInterceptor.java:75)
> >>>> at
> >>>> com.opensymphony.xwork2.DefaultActionInvocation.invoke(Default
> >>>> ActionInvocation.java:237)
> >>>> at
> >>>> org.apache.struts2.interceptor.CheckboxInterceptor.intercept(C
> >>>> heckboxInterceptor.java:94)
> >>>> at
> >>>> com.opensymphony.xwork2.DefaultActionInvocation.invoke(Default
> >>>> ActionInvocation.java:237)
> >>>> at
> >>>> org.apache.struts2.interceptor.FileUploadInterceptor.intercept
> >>>> (FileUploadInterceptor.java:243)
> >>>> at
> >>>> com.opensymphony.xwork2.DefaultActionInvocation.invoke(Default
> >>>> ActionInvocation.java:237)
> >>>> at
> >>>> com.opensymphony.xwork2.interceptor.ModelDrivenInterceptor.int
> >>>> ercept(ModelDrivenInterceptor.java:89)
> >>>> at
> >>>> com.opensymphony.xwork2.DefaultActionInvocation.invoke(Default
> >>>> ActionInvocation.java:237)
> >>>> at
> >>>> com.opensymphony.xwork2.interceptor.ScopedModelDrivenIntercept
> >>>> or.intercept(ScopedModelDrivenInterceptor.java:130)
> >>>> at
> >>>> com.opensymphony.xwork2.DefaultActionInvocation.invoke(Default
> >>>> ActionInvocation.java:237)
> >>>> at
> >>>> org.apache.struts2.interceptor.debugging.DebuggingInterceptor.
> >>>> intercept(DebuggingInterceptor.java:267)
> >>>> at
> >>>> com.opensymphony.xwork2.DefaultActionInvocation.invoke(Default
> >>>> ActionInvocation.java:237)
> >>>> at
> >>>> com.opensymphony.xwork2.interceptor.ChainingInterceptor.interc
> >>>> ept(ChainingInterceptor.java:126)
> >>>> at
> >>>> com.opensymphony.xwork2.DefaultActionInvocation.invoke(Default
> >>>> ActionInvocation.java:237)
> >>>> at
> >>>> com.opensymphony.xwork2.interceptor.PrepareInterceptor.doInter
> >>>> cept(PrepareInterceptor.java:138)
> >>>> at
> >>>> com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.in
> >>>> tercept(MethodFilterInterceptor.java:87)
> >>>> at
> >>>> com.opensymphony.xwork2.DefaultActionInvocation.invoke(Default
> >>>> ActionInvocation.java:237)
> >>>> at
> >>>> com.opensymphony.xwork2.interceptor.I18nInterceptor.intercept(
> >>>> I18nInterceptor.java:165)
> >>>> at
> >>>> com.opensymphony.xwork2.DefaultActionInvocation.invoke(Default
> >>>> ActionInvocation.java:237)
> >>>> at
> >>>> org.apache.struts2.interceptor.ServletConfigInterceptor.interc
> >>>> ept(ServletConfigInterceptor.java:164)
> >>>> at
> >>>> com.opensymphony.xwork2.DefaultActionInvocation.invoke(Default
> >>>> ActionInvocation.java:237)
> >>>> at
> >>>> com.opensymphony.xwork2.interceptor.AliasInterceptor.intercept
> >>>> (AliasInterceptor.java:179)
> >>>> at
> >>>> com.opensymphony.xwork2.DefaultActionInvocation.invoke(Default
> >>>> ActionInvocation.java:237)
> >>>> at
> >>>> com.opensymphony.xwork2.interceptor.ExceptionMappingIntercepto
> >>>> r.intercept(ExceptionMappingInterceptor.java:176)
> >>>> at
> >>>> com.opensymphony.xwork2.DefaultActionInvocation.invoke(Default
> >>>> ActionInvocation.java:237)
> >>>> at
> >>>> org.apache.struts2.portlet.interceptor.PortletAwareInterceptor
> >>>> .intercept(PortletAwareInterceptor.java:88)
> >>>> at
> >>>> com.opensymphony.xwork2.DefaultActionInvocation.invoke(Default
> >>>> ActionInvocation.java:237)
> >>>> at
> >>>> org.apache.struts2.portlet.interceptor.PortletStateInterceptor
> >>>> .intercept(PortletStateInterceptor.java:54)
> >>>> at
> >>>> com.opensymphony.xwork2.DefaultActionInvocation.invoke(Default
> >>>> ActionInvocation.java:237)
> >>>> at
> >>>> org.apache.struts2.impl.StrutsActionProxy.execute(StrutsAction
> >>>> Proxy.java:52)
> >>>> at
> >>>> org.apache.struts2.portlet.dispatcher.Jsr168Dispatcher.service
> >>>> Action(Jsr168Dispatcher.java:451)
> >>>> at
> >>>> org.apache.struts2.portlet.dispatcher.Jsr168Dispatcher.process
> >>>> Action(Jsr168Dispatcher.java:298)
> >>>> at
> >>>> com.ibm.ws.portletcontainer.invoker.impl.PortletFilterChainImp
> >>>> l.doFilter(PortletFilterChainImpl.java:77)
> >>>> at
> >>>> com.ibm.wps.engine.el.init.AttributeCopyFilter.doFilter(Attrib
> >>>> uteCopyFilter.java:134)
> >>>> at
> >>>> com.ibm.ws.portletcontainer.invoker.impl.PortletFilterChainImp
> >>>> l.doFilter(PortletFilterChainImpl.java:69)
> >>>> at
> >>>> com.ibm.wps.resolver.iwidget.filter.IWidgetPortletFilter.doFil
> >>>> ter(IWidgetPortletFilter.java:73)
> >>>> at
> >>>> com.ibm.ws.portletcontainer.invoker.impl.PortletFilterChainImp
> >>>> l.doFilter(PortletFilterChainImpl.java:69)
> >>>> at
> >>>> com.ibm.wps.propertybroker.standard.filter.PropertyBrokerActio
> >>>> nFilter.doFilter(PropertyBrokerActionFilter.java:745)
> >>>> at
> >>>> com.ibm.ws.portletcontainer.invoker.impl.PortletFilterChainImp
> >>>> l.doFilter(PortletFilterChainImpl.java:69)
> >>>> at
> >>>> com.ibm.wps.propertybroker.standard.filter.C2APortletFilter.do
> >>>> Filter(C2APortletFilter.java:176)
> >>>> at
> >>>> com.ibm.ws.portletcontainer.invoker.impl.PortletFilterChainImp
> >>>> l.doFilter(PortletFilterChainImpl.java:69)
> >>>> at
> >>>> com.ibm.wps.engine.dpr.portlet.impl.ProcessActionMemoFilter.do
> >>>> Filter(ProcessActionMemoFilter.java:88)
> >>>> at
> >>>> com.ibm.ws.portletcontainer.invoker.impl.PortletFilterChainImp
> >>>> l.doFilter(PortletFilterChainImpl.java:69)
> >>>> at
> >>>> com.ibm.wps.pe.pc.waspc.plm.GlobalPortletLoadMonitoringFilter.
> >>>> doFilter(GlobalPortletLoadMonitoringFilter.java:205)
> >>>> at
> >>>> com.ibm.ws.portletcontainer.invoker.impl.PortletFilterChainImp
> >>>> l.doFilter(PortletFilterChainImpl.java:69)
> >>>> at
> >>>> com.ibm.ws.portletcontainer.invoker.impl.PortletServlet.doDisp
> >>>> atch(PortletServlet.java:527)
> >>>> at
> >>>> com.ibm.ws.portletcontainer.invoker.impl.PortletServletCollabo
> >>>> ratorChainImpl.doCollaborator(PortletServletCollaboratorChainI
> >>>> mpl.java:114)
> >>>> at
> >>>> com.ibm.isclite.container.collaborator.PortletServletCollabora
> >>>> tor.doAction(PortletServletCollaborator.java:59)
> >>>> at
> >>>> com.ibm.ws.portletcontainer.invoker.impl.PortletServletCollabo
> >>>> ratorChainImpl.doCollaborator(PortletServletCollaboratorChainI
> >>>> mpl.java:101)
> >>>> at
> >>>> com.ibm.ws.portletcontainer.rrd.RRDServerPortletServletCollabo
> >>>> rator.doAction(RRDServerPortletServletCollaborator.java:117)
> >>>> at
> >>>> com.ibm.ws.portletcontainer.invoker.impl.PortletServletCollabo
> >>>> ratorChainImpl.doCollaborator(PortletServletCollaboratorChainI
> >>>> mpl.java:101)
> >>>> at
> >>>> com.ibm.ws.portletcontainer.cache.CacheCollaborator.doAction(C
> >>>> acheCollaborator.java:84)
> >>>> at
> >>>> com.ibm.ws.portletcontainer.invoker.impl.PortletServletCollabo
> >>>> ratorChainImpl.doCollaborator(PortletServletCollaboratorChainI
> >>>> mpl.java:101)
> >>>> at
> >>>> com.ibm.wps.pe.pc.waspc.core.impl.PortletServletCollaboratorIm
> >>>> pl.doAction(PortletServletCollaboratorImpl.java:145)
> >>>> at
> >>>> com.ibm.ws.portletcontainer.invoker.impl.PortletServletCollabo
> >>>> ratorChainImpl.doCollaborator(PortletServletCollaboratorChainI
> >>>> mpl.java:101)
> >>>> at
> >>>> com.ibm.ws.portletcontainer.invoker.impl.PortletServlet.doDisp
> >>>> atch(PortletServlet.java:301)
> >>>> at
> >>>> com.ibm.ws.portletcontainer.invoker.impl.PortletServletCollabo
> >>>> ratorChainImpl.doCollaborator(PortletServletCollaboratorChainI
> >>>> mpl.java:82)
> >>>> at
> >>>> com.ibm.isclite.container.collaborator.PortletServletCollabora
> >>>> tor.doDispatch(PortletServletCollaborator.java:143)
> >>>> at
> >>>> com.ibm.ws.portletcontainer.invoker.impl.PortletServletCollabo
> >>>> ratorChainImpl.doCollaborator(PortletServletCollaboratorChainI
> >>>> mpl.java:74)
> >>>> at
> >>>> com.ibm.ws.portletcontainer.rrd.RRDServerPortletServletCollabo
> >>>> rator.doDispatch(RRDServerPortletServletCollaborator.java:60)
> >>>> at
> >>>> com.ibm.ws.portletcontainer.invoker.impl.PortletServletCollabo
> >>>> ratorChainImpl.doCollaborator(PortletServletCollaboratorChainI
> >>>> mpl.java:74)
> >>>> at
> >>>> com.ibm.ws.portletcontainer.cache.CacheCollaborator.doDispatch
> >>>> (CacheCollaborator.java:74)
> >>>> at
> >>>> com.ibm.ws.portletcontainer.invoker.impl.PortletServletCollabo
> >>>> ratorChainImpl.doCollaborator(PortletServletCollaboratorChainI
> >>>> mpl.java:74)
> >>>> at
> >>>> com.ibm.wps.pe.pc.waspc.core.impl.PortletServletCollaboratorIm
> >>>> pl.doDispatch(PortletServletCollaboratorImpl.java:112)
> >>>> at
> >>>> com.ibm.ws.portletcontainer.invoker.impl.PortletServletCollabo
> >>>> ratorChainImpl.doCollaborator(PortletServletCollaboratorChainI
> >>>> mpl.java:74)
> >>>> at
> >>>> com.ibm.ws.portletcontainer.invoker.impl.PortletServlet.dispat
> >>>> ch(PortletServlet.java:208)
> >>>> at
> >>>> com.ibm.ws.portletcontainer.invoker.impl.PortletServlet.servic
> >>>> e(PortletServlet.java:165)
> >>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:831)
> >>>> at
> >>>> com.ibm.ws.webcontainer.servlet.ServletWrapper.service(Servlet
> >>>> Wrapper.java:1655)
> >>>> at
> >>>> com.ibm.ws.webcontainer.servlet.ServletWrapper.service(Servlet
> >>>> Wrapper.java:1595)
> >>>> at
> >>>> com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebA
> >>>> ppFilterChain.java:104)
> >>>> at
> >>>> com.ibm.ws.webcontainer.filter.WebAppFilterChain._doFilter(Web
> >>>>
> >>> AppFilterChain.java:77)
> >>>
> >>>> at
> >>>> com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(We
> >>>> bAppFilterManager.java:908)
> >>>> at
> >>>> com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(S
> >>>> ervletWrapper.java:932)
> >>>> at
> >>>> com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(S
> >>>> ervletWrapper.java:500)
> >>>> at
> >>>> com.ibm.ws.webcontainer.servlet.ServletWrapperImpl.handleReque
> >>>> st(ServletWrapperImpl.java:178)
> >>>> at
> >>>> com.ibm.wsspi.webcontainer.servlet.GenericServletWrapper.handl
> >>>> eRequest(GenericServletWrapper.java:121)
> >>>> at
> >>>> com.ibm.ws.webcontainer.webapp.WebAppRequestDispatcher.include
> >>>> (WebAppRequestDispatcher.java:673)
> >>>> at
> >>>> com.ibm.ws.portletcontainer.invoker.impl.PortletInvokerImpl.in
> >>>> voke(PortletInvokerImpl.java:214)
> >>>> at
> >>>> com.ibm.ws.portletcontainer.invoker.impl.PortletInvokerCollabo
> >>>> ratorChainImpl.doCollaborator(PortletInvokerCollaboratorChainI
> >>>> mpl.java:76)
> >>>> at
> >>>> com.ibm.ws.portletcontainer.cache.PortletInvokerCacheCollabora
> >>>> tor.doAction(PortletInvokerCacheCollaborator.java:50)
> >>>> at
> >>>> com.ibm.ws.portletcontainer.invoker.impl.PortletInvokerCollabo
> >>>> ratorChainImpl.doCollaborator(PortletInvokerCollaboratorChainI
> >>>> mpl.java:65)
> >>>> at
> >>>> com.ibm.ws.portletcontainer.ext.PortletInvokerPerformanceColla
> >>>> borator.invoke(PortletInvokerPerformanceCollaborator.java:313)
> >>>> at
> >>>> com.ibm.ws.portletcontainer.ext.PortletInvokerPerformanceColla
> >>>> borator.doInvoke(PortletInvokerPerformanceCollaborator.java:101)
> >>>> at
> >>>> com.ibm.ws.portletcontainer.ext.PortletInvokerPerformanceColla
> >>>> borator.invokePMI(PortletInvokerPerformanceCollaborator.java:163)
> >>>> at
> >>>> com.ibm.ws.portletcontainer.ext.PortletInvokerPerformanceColla
> >>>> borator.doInvoke(PortletInvokerPerformanceCollaborator.java:91)
> >>>> at
> >>>> com.ibm.ws.portletcontainer.ext.PortletInvokerPerformanceColla
> >>>> borator.doAction(PortletInvokerPerformanceCollaborator.java:62)
> >>>> at
> >>>> com.ibm.ws.portletcontainer.invoker.impl.PortletInvokerCollabo
> >>>> ratorChainImpl.doCollaborator(PortletInvokerCollaboratorChainI
> >>>> mpl.java:65)
> >>>> at
> >>>> com.ibm.ws.portletcontainer.invoker.impl.PortletInvokerImpl.ac
> >>>> tion(PortletInvokerImpl.java:77)
> >>>> at
> >>>> com.ibm.ws.portletcontainer.PortletContainerImpl.doAction(Port
> >>>> letContainerImpl.java:186)
> >>>> at
> >>>> com.ibm.ws.portletcontainer.PortletContainerInvokerCollaborato
> >>>> rChainImpl.doCollaborator(PortletContainerInvokerCollaboratorC
> >>>> hainImpl.java:78)
> >>>> at
> >>>> com.ibm.ws.portletcontainer.ext.ExtCollaborator.doAction(ExtCo
> >>>> llaborator.java:58)
> >>>> at
> >>>> com.ibm.ws.portletcontainer.PortletContainerInvokerCollaborato
> >>>> rChainImpl.doCollaborator(PortletContainerInvokerCollaboratorC
> >>>> hainImpl.java:65)
> >>>> at
> >>>> com.ibm.ws.portletcontainer.cache.CacheInvokerCollaborator.doA
> >>>> ction(CacheInvokerCollaborator.java:76)
> >>>> at
> >>>> com.ibm.ws.portletcontainer.PortletContainerInvokerCollaborato
> >>>> rChainImpl.doCollaborator(PortletContainerInvokerCollaboratorC
> >>>> hainImpl.java:65)
> >>>> at
> >>>> com.ibm.wps.resolver.iwidget.filter.IWidgetPCInvokerCollaborat
> >>>> or.doAction(IWidgetPCInvokerCollaborator.java:61)
> >>>> at
> >>>> com.ibm.ws.portletcontainer.PortletContainerInvokerCollaborato
> >>>> rChainImpl.doCollaborator(PortletContainerInvokerCollaboratorC
> >>>> hainImpl.java:65)
> >>>> at
> >>>> com.ibm.ws.portletcontainer.PortletContainerImpl.processPortle
> >>>> tAction(PortletContainerImpl.java:152)
> >>>> at
> >>>> com.ibm.ws.portletcontainer.pcinvoker.PortletInvokerImpl$1.run
> >>>>
> >>> (PortletInvokerImpl.java:59)
> >>>
> >>>> at
> >>>> java.security.AccessController.doPrivileged(AccessController.java:251)
> >>>> at
> >>>> com.ibm.ws.portletcontainer.pcinvoker.PortletInvokerImpl.invok
> >>>> eProcessAction(PortletInvokerImpl.java:55)
> >>>> at
> >>>> com.ibm.wps.pe.pc.waspc.core.impl.PortletInvokerImpl$3.invoke(
> >>>>
> >>> PortletInvokerImpl.java:121)
> >>>
> >>>> at
> >>>> com.ibm.wps.pe.pc.waspc.core.impl.PortletInvokerImpl.invoke(Po
> >>>> rtletInvokerImpl.java:182)
> >>>> at
> >>>> com.ibm.wps.pe.pc.waspc.core.impl.PortletInvokerImpl.invokePro
> >>>> cessAction(PortletInvokerImpl.java:119)
> >>>> at
> >>>> com.ibm.wps.pe.pc.waspc.event.ActionEvent.execute(ActionEvent.java:78)
> >>>> at
> >>>> com.ibm.wps.pe.pc.waspc.event.EventQueueManager.processEventLo
> >>>> op(EventQueueManager.java:112)
> >>>> at
> >>>> com.ibm.wps.pe.pc.waspc.PortletContainerImpl.performEvents(Por
> >>>> tletContainerImpl.java:237)
> >>>> at
> >>>> com.ibm.wps.pe.pc.PortletContainerImpl.performEvents(PortletCo
> >>>> ntainerImpl.java:298)
> >>>> at
> >>>> com.ibm.wps.engine.phases.WPActionPhase.processPortlets(WPActi
> >>>> onPhase.java:2978)
> >>>> at
> >>>> com.ibm.wps.engine.phases.WPActionPhase.execute(WPActionPhase.
> >>>> java:666)
> >>>> at
> >>>> com.ibm.wps.state.phases.AbstractActionPhase.next(AbstractActi
> >>>> onPhase.java:146)
> >>>> at com.ibm.wps.engine.Servlet.callPortal(Servlet.java:950)
> >>>> at com.ibm.wps.engine.Servlet.doGet(Servlet.java:677)
> >>>> at com.ibm.wps.engine.Servlet.doPost(Servlet.java:984)
> >>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:738)
> >>>> at com.ibm.wps.engine.Servlet.doFilter(Servlet.java:1429)
> >>>> at
> >>>> com.ibm.wps.resolver.servlet.ContentHandlerCleanup.doFilter(Co
> >>>> ntentHandlerCleanup.java:672)
> >>>> at
> >>>> com.ibm.wps.resolver.servlet.AbstractFilter.doFilter(AbstractF
> >>>> ilter.java:93)
> >>>> at com.ibm.wps.engine.Servlet.service(Servlet.java:1417)
> >>>> at
> >>>> com.ibm.ws.webcontainer.servlet.ServletWrapper.service(Servlet
> >>>> Wrapper.java:1655)
> >>>> at
> >>>> com.ibm.ws.webcontainer.servlet.ServletWrapper.service(Servlet
> >>>> Wrapper.java:1595)
> >>>> at
> >>>> com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebA
> >>>> ppFilterChain.java:131)
> >>>> at
> >>>> com.ibm.wps.engine.ExtensionFilter$ExtendedFilterChain.doFilte
> >>>>
> >>> r(ExtensionFilter.java:91)
> >>>
> >>>> at
> >>>> com.ibm.wps.engine.ExtensionFilter.doFilter(ExtensionFilter.java:178)
> >>>> at
> >>>> com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(
> >>>> FilterInstanceWrapper.java:188)
> >>>> at
> >>>> com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebA
> >>>> ppFilterChain.java:116)
> >>>> at
> >>>> com.ibm.wps.engine.ExtendedLocaleFilter.doFilter(ExtendedLocal
> >>>> eFilter.java:113)
> >>>> at
> >>>> com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(
> >>>> FilterInstanceWrapper.java:188)
> >>>> at
> >>>> com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebA
> >>>> ppFilterChain.java:116)
> >>>> at
> >>>> com.ibm.wps.resolver.friendly.servlet.FriendlySelectionFilter.
> >>>> doFilter(FriendlySelectionFilter.java:191)
> >>>> at
> >>>> com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(
> >>>> FilterInstanceWrapper.java:188)
> >>>> at
> >>>> com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebA
> >>>> ppFilterChain.java:116)
> >>>> at
> >>>> com.ibm.wps.mappingurl.impl.URLAnalyzer.doFilter(URLAnalyzer.java:412)
> >>>> at
> >>>> com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(
> >>>> FilterInstanceWrapper.java:188)
> >>>> at
> >>>> com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebA
> >>>> ppFilterChain.java:116)
> >>>> at
> >>>> com.ibm.wps.engine.VirtualPortalFilter.doFilter(VirtualPortalF
> >>>> ilter.java:88)
> >>>> at
> >>>> com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(
> >>>> FilterInstanceWrapper.java:188)
> >>>> at
> >>>> com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebA
> >>>> ppFilterChain.java:116)
> >>>> at
> >>>> com.ibm.wps.state.filter.StateCleanup.doFilter(StateCleanup.java:94)
> >>>> at
> >>>> com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(
> >>>> FilterInstanceWrapper.java:188)
> >>>> at
> >>>> com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebA
> >>>> ppFilterChain.java:116)
> >>>> at
> >>>> com.ibm.ws.webcontainer.filter.WebAppFilterChain._doFilter(Web
> >>>>
> >>> AppFilterChain.java:77)
> >>>
> >>>> at
> >>>> com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(We
> >>>> bAppFilterManager.java:908)
> >>>> at
> >>>> com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(S
> >>>> ervletWrapper.java:932)
> >>>> at
> >>>> com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(S
> >>>> ervletWrapper.java:500)
> >>>> at
> >>>> com.ibm.ws.webcontainer.servlet.ServletWrapperImpl.handleReque
> >>>> st(ServletWrapperImpl.java:178)
> >>>> at
> >>>> com.ibm.ws.webcontainer.webapp.WebApp.handleRequest(WebApp.java:3826)
> >>>> at
> >>>> com.ibm.ws.webcontainer.webapp.WebGroup.handleRequest(WebGroup
> >>>> .java:276)
> >>>> at
> >>>> com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContaine
> >>>> r.java:931)
> >>>> at
> >>>> com.ibm.ws.webcontainer.WSWebContainer.handleRequest(WSWebCont
> >>>> ainer.java:1583)
> >>>> at
> >>>> com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelL
> >>>> ink.java:186)
> >>>> at
> >>>> com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDis
> >>>> crimination(HttpInboundLink.java:455)
> >>>> at
> >>>> com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNew
> >>>> Information(HttpInboundLink.java:384)
> >>>> at
> >>>> com.ibm.ws.http.channel.inbound.impl.HttpICLReadCallback.compl
> >>>> ete(HttpICLReadCallback.java:83)
> >>>> at
> >>>> com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCo
> >>>> mpleted(AioReadCompletionListener.java:165)
> >>>> at
> >>>> com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAs
> >>>> yncFuture.java:217)
> >>>> at
> >>>> com.ibm.io.async.AsyncChannelFuture.fireCompletionActions(Asyn
> >>>> cChannelFuture.java:161)
> >>>> at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:138)
> >>>> at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:204)
> >>>> at
> >>>> com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHa
> >>>> ndler.java:775)
> >>>> at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:905)
> >>>> at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1550)
> >>>>
> >>>> Here are the libs I am using:
> >>>>
> >>>> For Tiles:
> >>>> commons-beanutils-1.8.0.jar
> >>>> commons-digester-2.0.jar
> >>>> commons-fileupload-1.2.1.jar
> >>>> commons-io-1.3.2.jar
> >>>> commons-logging-1.1.jar
> >>>> tiles-api-2.1.2.jar
> >>>> tiles-compat-2.1.2.jar
> >>>> tiles-core-2.1.2.jar
> >>>> tiles-jsp-2.1.2.jar
> >>>> tiles-servlet-2.1.2.jar
> >>>> freemarker-2.3.16.jar
> >>>>
> >>>> For Struts2:
> >>>> javassist-3.4.ga.jar
> >>>> ognl-3.0.jar
> >>>> struts2-core-2.2.1.1.jar
> >>>> struts2-portlet-plugin-2.2.1.jar
> >>>> struts2-tiles-plugin-2.2.1.1.jar
> >>>> xwork-core-2.1.6.jar
> >>>>
> >>>> Can anybody please tell me what I am doing wrong?
> >>>>
> >>>> Thank you
> >>>>
> >>>>
> >>>
> >>>
> >>> --
> >>>
> >>
>
>
> --
> Bertrand
