a4j request error in Websphere portal 6.1| JBoss.org Content Archive (Read Only)

1. a4j request error in Websphere portal 6.1

prabhat.jha Jan 12, 2011 12:37 PM (in response to yashu.here)

JBoss PortletBridge testing with portal servers besies JBoss Portal/GateIn/EPP is left to community. So first thing to verify would be to run your portlet on one of these servers to make sure you don't have anything in your code.

Do you see any error on server log?

2. a4j request error in Websphere portal 6.1

yashu.here Jan 12, 2011 1:46 PM (in response to prabhat.jha)

I am using IBM Websphere potal and portletbridge, and without Ajax support I am even able to render Tree using <rich:tree and <a4j:recursiveTreeNodesAdaptor without any problem.

I hit the error only when I try to add ajax support to the component.

Prabhat Jha wrote:

JBoss PortletBridge testing with portal servers besies JBoss Portal/GateIn/EPP is left to community. So first thing to verify would be to run your portlet on one of these servers to make sure you don't have anything in your code.

Do you see any error on server log?

My request is not even reaching server ( I guess ), as I don't see any server log.

If I don't use

<script>

A4J.AJAX.onError = function(req, status, message){

window.alert("Custom onError handler1 ->"+message);

window.alert("Custom onError Request1 -> "+req);

window.alert("Custom onError status ->"+status);

}

</script>

I get Error Message : Error 404: EJPEI0088E: The resource #7_9U5KGQSVSI7QD0IMUOUDUM20G7 could not be found

When I view source of the page before I hit Error "#7_9U5KGQSVSI7QD0IMUOUDUM20G7" refers to some

<form id="viewns_7_9U5KGQSVSI7QD0IMUOUDUM20G7_:j_id_jsp_539724972_1"

Which it uses across for referencing form related actions ( My guess )

Thanks in Advance for help.

3. a4j request error in Websphere portal 6.1

yashu.here Jan 12, 2011 2:35 PM (in response to yashu.here)

A Quick update,

The same code without any modifications worked fine in Google chrome and Mozila Firefox, but I hit the same error when I use IE6,and 7.

4. a4j request error in Websphere portal 6.1

wesleyhales Jan 17, 2011 9:14 AM (in response to yashu.here)

Yashavanth Kuntavalli wrote:

A Quick update,

The same code without any modifications worked fine in Google chrome and Mozila Firefox, but I hit the same error when I use IE6,and 7.

Hmm, thiis sounds weird. We don't officially support Websphere but I know of quite a few people who are using the bridge with it.

First, try accessing this JSF application as a servlet. Just change your URL to point to the servletContext/home.page with IE6/IE7 and see what happens.

If you can render the page fine, it may be an issue with Websphere and IE.

5. Re: a4j request error in Websphere portal 6.1

yashu.here Feb 15, 2011 6:37 PM (in response to wesleyhales)

Thanks Wesley,

My Observation :

It works fine when I run in Websphere Application server ( Same code without any changes ) , but it fails in Websphere Portal Server.

and the difference is

in Websphere Portal : 'actionUrl':'/wps/myportal/!ut/p/c5/someNumber/#7_9U5KGQSVSI7QD0IMUOUDUM2022'

in Application Server : There is no such generated field called "actionUrl" ( I understand the reason for this )

I still believe its something related to a4j because:

1) Appending the form ID to actionUrl is done by ajax4jsf code, and It adds actionUrl to A4J.AJAX.Submit( ) script which gets generated by ajax4jsf.

2) FormID remains same for any of the browser ( ie Chrome, Mozila and IE )

3) The difference is in "actionUrl" parameter of A4J.AJAX.Submit( ) script method which is generated by ajax4jsf.

If you could point me to the code which is responsible for generating A4J.AJAX.Submit( ) method, I'll try to fix the issue. I have built RichFaces 4.0.0.M5 source and trying to find out root cause

This is Error in IE for Portal Webpage which uses Rich Tree and Ajax:

debug[17:33:38,434]: Have Event [object Object] with properties: target: undefined, srcElement: [object], type: click

debug[17:33:38,465]: Query preparation for form 'viewns_7_9U5KGQSVS27QE0IEKIM9V300G7_:RFTreeTestForm' requested

debug[17:33:38,465]: Append hidden control viewns_7_9U5KGQSVS27QE0IEKIM9V300G7_:RFTreeTestForm with value [viewns_7_9U5KGQSVS27QE0IEKIM9V300G7_:RFTreeTestForm] and value attribute [viewns_7_9U5KGQSVS27QE0IEKIM9V300G7_:RFTreeTestForm]

debug[17:33:38,481]: Append hidden control viewns_7_9U5KGQSVS27QE0IEKIM9V300G7_:RFTreeTestForm:productTreeID:input with value [] and value attribute []

debug[17:33:38,496]: Append hidden control viewns_7_9U5KGQSVS27QE0IEKIM9V300G7_:RFTreeTestForm:modalPanelIDOpenedState with value [] and value attribute []

debug[17:33:38,512]: Append hidden control viewns_7_9U5KGQSVS27QE0IEKIM9V300G7_:RFTreeTestForm:modalPanelID2OpenedState with value [] and value attribute []

debug[17:33:38,527]: Append hidden control javax.faces.ViewState with value [j_id2] and value attribute [j_id2]

debug[17:33:38,543]: parameter ajaxSingle with value viewns_7_9U5KGQSVS27QE0IEKIM9V300G7_:RFTreeTestForm:productTreeID:productRecTreeID:0::productTreeNodeID

debug[17:33:38,559]: parameter viewns_7_9U5KGQSVS27QE0IEKIM9V300G7_:RFTreeTestForm:productTreeID:productRecTreeID:0::productTreeNodeIDAjaxExpanded with value true

debug[17:33:38,574]: parameter viewns_7_9U5KGQSVS27QE0IEKIM9V300G7_:RFTreeTestForm:productTreeID:productRecTreeID:0::productTreeNodeIDNodeExpanded with value true

debug[17:33:38,606]: Look up queue with default name

debug[17:33:38,621]: NEW AJAX REQUEST !!! with form: viewns_7_9U5KGQSVS27QE0IEKIM9V300G7_:RFTreeTestForm

debug[17:33:38,637]: Start XmlHttpRequest

debug[17:33:38,652]: Request state : 1

debug[17:33:38,668]: QueryString: AJAXREQUEST=viewns_7_9U5KGQSVS27QE0IEKIM9V300G7_%3ARFTreeTestForm%3Aj_id_jsp_239753000_5&viewns_7_9U5KGQSVS27QE0IEKIM9V300G7_%3ARFTreeTestForm=viewns_7_9U5KGQSVS27QE0IEKIM9V300G7_%3ARFTreeTestForm&viewns_7_9U5KGQSVS27QE0IEKIM9V300G7_%3ARFTreeTestForm%3AproductTreeID%3Ainput=&viewns_7_9U5KGQSVS27QE0IEKIM9V300G7_%3ARFTreeTestForm%3AmodalPanelIDOpenedState=&viewns_7_9U5KGQSVS27QE0IEKIM9V300G7_%3ARFTreeTestForm%3AmodalPanelID2OpenedState=&javax.faces.ViewState=j_id2&ajaxSingle=viewns_7_9U5KGQSVS27QE0IEKIM9V300G7_%3ARFTreeTestForm%3AproductTreeID%3AproductRecTreeID%3A0%3A%3AproductTreeNodeID&viewns_7_9U5KGQSVS27QE0IEKIM9V300G7_%3ARFTreeTestForm%3AproductTreeID%3AproductRecTreeID%3A0%3A%3AproductTreeNodeIDAjaxExpanded=true&viewns_7_9U5KGQSVS27QE0IEKIM9V300G7_%3ARFTreeTestForm%3AproductTreeID%3AproductRecTreeID%3A0%3A%3AproductTreeNodeIDNodeExpanded=true&

debug[17:33:39,184]: Request state : 2

debug[17:33:39,184]: Request state : 3

debug[17:33:39,199]: Request state : 4

debug[17:33:39,215]: Request end with state 4

error[17:33:39,215]: Request error, status : 404 Not Found

debug[17:33:39,215]: replace all page content with response

debug[17:33:39,231]: setup custom document.open method

debug[17:33:39,231]: call selectSingleNode for id= org.ajax4jsf.oncomplete

debug[17:33:39,231]: Processing updates finished, no oncomplete function to call

Message was edited by: Yashavanth Kuntavalli

6. Re: a4j request error in Websphere portal 6.1

vedat Mar 27, 2011 7:15 AM (in response to yashu.here)

Hi Yashavanth;

did u get a4j work with ibm portal server 6.1 ?

7. Re: a4j request error in Websphere portal 6.1

yashu.here Mar 29, 2011 2:45 PM (in response to vedat)

No I used ibm ajax to make it working, but you need to overide A4J.AJAX.Submit() method by adding A4J.AJAX.Submit() { } this under javascript.

Please let me know if this works for you.

8. Re: a4j request error in Websphere portal 6.1

vedat May 17, 2011 5:04 AM (in response to yashu.here)

Hi Yashavanth;

finaly i got it working. btw you do not need to override a4j.submit mothod i guess what you mean, i faced the same problem, A4J generates a request with continued "/" suffix and ibm portal bridge does not process it, but ibm portal bridge

anyway here is the result (note: i versions are important, i faced different problems with different versions of bridge and jsf jars.)

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

exact jar versions are

jsf-api-1.2.12

jsf-impl-1.2.12

richfaces-api-3.3.0.GA

richfaces-impl-3.3.0.GA

richfaces-ui-3.3.0.GA

portletbridge-impl-2.1.0.CR1 (jboss bridge)

portletbridge-api-2.1.0.CR1

jsf-facelets-1.1.9

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

configuration files are atteched

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

with these configuration you will face 2 issues

1-) richfaces resources files will not be loaded

Solution: preEncodeBegin method in HeaderResourceRenderBase class (richfaces) is commented out. undo comment out, compile and put it into jar file again

2-) you will get nullPointer exception when try to use jsf 1.2, disable JsfJsResourcePhaseListener in jsf jar file

web.xml 10.2 KB
faces-config.xml 995 bytes
portlet.xml 1.3 KB

9. a4j request error in Websphere portal 6.1

yashu.here May 17, 2011 10:22 AM (in response to vedat)

Thanks fo your reply,

just to be clear on this did you make it working with Websphere portal and IBM Portlet bridge ?

And one more interesting fact is that "Everything works just fine in other browsers ie Chrome and Mozilla including Tree performance"

10. Re: a4j request error in Websphere portal 6.1

vedat May 17, 2011 10:49 AM (in response to yashu.here)

Hi;

to able to use richfaces in portal enviroment jboss portlet bridge has to be used. you can not use IBM portlet bridge because, jboss portlet bridge includes a AjaxViewHandler and process requests accrordignly if it is ajax request or an ordinay http request. for portal yes i am using IBM portal server

i have used just a few richfaces components with a4j actions and it worked with ie and firefox. but i did not test all components

11. Re: a4j request error in Websphere portal 6.1

jmereaux Jan 24, 2012 3:11 AM (in response to vedat)

Hi

Sorry for bringing this old topic up, but I am also trying to develop WebSphere Portal (V7) portlets embedding richfaces components.

I managed to get a very simple portlet working with the configuration you described above.

I then tried to bring the <rich:fileUpload> component into the game, unfortunately with no luck.

The file upload component is rendered correctly and I am able to select a file to upload.

But as soon as I validate the upload, I get an exception in the logs stating that "No content type has been set"

Does it ring the bell to someone here?

Here is the full stack trace observed in the logs:

[1/23/12 12:41:41:822 CET] 00000053 servlet   
E com.ibm.ws.webcontainer.servlet.ServletWrapper service SRVE0068E: Uncaught exception created in one of the service methods of the servlet ActorManagement in application PA_CTSP. Excepti

on created : javax.servlet.ServletException: javax.portlet.PortletException: Error process faces request
    
at com.ibm.ws.portletcontainer.invoker.impl.PortletServlet.doDispatch(PortletServlet.java:361)
    
at com.ibm.ws.portletcontainer.invoker.impl.PortletServletCollaboratorChainImpl.doCollaborator(PortletServletCollaboratorChainImpl.java:82)
    
at com.ibm.isclite.container.collaborator.PortletServletCollaborator.doDispatch(PortletServletCollaborator.java:143)
    
at com.ibm.ws.portletcontainer.invoker.impl.PortletServletCollaboratorChainImpl.doCollaborator(PortletServletCollaboratorChainImpl.java:74)
    
at com.ibm.ws.portletcontainer.rrd.RRDServerPortletServletCollaborator.doDispatch(RRDServerPortletServletCollaborator.java:60)
    
at com.ibm.ws.portletcontainer.invoker.impl.PortletServletCollaboratorChainImpl.doCollaborator(PortletServletCollaboratorChainImpl.java:74)
    
at com.ibm.ws.portletcontainer.cache.CacheCollaborator.doDispatch(CacheCollaborator.java:74)
    
at com.ibm.ws.portletcontainer.invoker.impl.PortletServletCollaboratorChainImpl.doCollaborator(PortletServletCollaboratorChainImpl.java:74)
    
at com.ibm.wps.pe.pc.waspc.core.impl.PortletServletCollaboratorImpl.doDispatch(PortletServletCollaboratorImpl.java:112)
    
at com.ibm.ws.portletcontainer.invoker.impl.PortletServletCollaboratorChainImpl.doCollaborator(PortletServletCollaboratorChainImpl.java:74)
    
at com.ibm.ws.portletcontainer.invoker.impl.PortletServlet.dispatch(PortletServlet.java:208)
    
at com.ibm.ws.portletcontainer.invoker.impl.PortletServlet.service(PortletServlet.java:165)
    
at javax.servlet.http.HttpServlet.service(HttpServlet.java:831)
    
at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1655)
    
at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1595)
    
at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:131)
    
at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:178)
    
at org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:290)
    
at org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:390)
    
at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:517)
    
at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:184)
    
at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:116)
    
at com.ibm.ws.webcontainer.filter.WebAppFilterChain._doFilter(WebAppFilterChain.java:77)
    
at com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilterManager.java:908)
    
at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:932)
    
at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:500)
    
at com.ibm.ws.webcontainer.servlet.ServletWrapperImpl.handleRequest(ServletWrapperImpl.java:178)
    
at com.ibm.wsspi.webcontainer.servlet.GenericServletWrapper.handleRequest(GenericServletWrapper.java:121)
    
at com.ibm.ws.webcontainer.webapp.WebAppRequestDispatcher.forward(WebAppRequestDispatcher.java:341)
    
at com.ibm.ws.portletcontainer.invoker.impl.PortletInvokerImpl.invoke(PortletInvokerImpl.java:212)
    
at com.ibm.ws.portletcontainer.invoker.impl.PortletInvokerCollaboratorChainImpl.doCollaboratorServeResource(PortletInvokerCollaboratorChainImpl.java:98)
    
at com.ibm.ws.portletcontainer.invoker.impl.PortletInvokerCollaboratorChainImpl.doCollaborator(PortletInvokerCollaboratorChainImpl.java:54)
    
at com.ibm.ws.portletcontainer.cache.PortletInvokerCacheCollaborator.doServeResource(PortletInvokerCacheCollaborator.java:75)
    
at com.ibm.ws.portletcontainer.invoker.impl.PortletInvokerCollaboratorChainImpl.doCollaboratorServeResource(PortletInvokerCollaboratorChainImpl.java:92)
    
at com.ibm.ws.portletcontainer.invoker.impl.PortletInvokerCollaboratorChainImpl.doCollaborator(PortletInvokerCollaboratorChainImpl.java:54)
    
at com.ibm.ws.portletcontainer.ext.PortletInvokerPerformanceCollaborator.invoke(PortletInvokerPerformanceCollaborator.java:313)
    
at com.ibm.ws.portletcontainer.ext.PortletInvokerPerformanceCollaborator.doInvoke(PortletInvokerPerformanceCollaborator.java:101)
    
at com.ibm.ws.portletcontainer.ext.PortletInvokerPerformanceCollaborator.invokePMI(PortletInvokerPerformanceCollaborator.java:163)
    
at com.ibm.ws.portletcontainer.ext.PortletInvokerPerformanceCollaborator.doInvoke(PortletInvokerPerformanceCollaborator.java:91)
    
at com.ibm.ws.portletcontainer.ext.PortletInvokerPerformanceCollaborator.doServeResource(PortletInvokerPerformanceCollaborator.java:349)
    
at com.ibm.ws.portletcontainer.invoker.impl.PortletInvokerCollaboratorChainImpl.doCollaboratorServeResource(PortletInvokerCollaboratorChainImpl.java:92)
    
at com.ibm.ws.portletcontainer.invoker.impl.PortletInvokerCollaboratorChainImpl.doCollaborator(PortletInvokerCollaboratorChainImpl.java:54)
    
at com.ibm.ws.portletcontainer.invoker.impl.PortletInvokerImpl.serveResource(PortletInvokerImpl.java:135)
    
at com.ibm.ws.portletcontainer.PortletContainerImpl.doServeResource(PortletContainerImpl.java:415)
    
at com.ibm.ws.portletcontainer.ResourcePortletContainerInvokerCollaboratorChainImpl.doCollaborator(ResourcePortletContainerInvokerCollaboratorChainImpl.java:62)
    
at com.ibm.ws.portletcontainer.cache.CacheInvokerCollaborator.doServeResource(CacheInvokerCollaborator.java:101)
    
at com.ibm.ws.portletcontainer.ResourcePortletContainerInvokerCollaboratorChainImpl.doCollaborator(ResourcePortletContainerInvokerCollaboratorChainImpl.java:53)
    
at com.ibm.ws.portletcontainer.PortletContainerImpl.servePortletResource(PortletContainerImpl.java:386)
    
at com.ibm.ws.portletcontainer.pcinvoker.PortletInvokerImpl$4.run(PortletInvokerImpl.java:185)
    
at java.security.AccessController.doPrivileged(AccessController.java:251)
    
at com.ibm.ws.portletcontainer.pcinvoker.PortletInvokerImpl.invokeServeResource(PortletInvokerImpl.java:181)
    
at com.ibm.wps.pe.pc.waspc.core.impl.PortletInvokerImpl$2.invoke(PortletInvokerImpl.java:107)
    
at com.ibm.wps.pe.pc.waspc.core.impl.PortletInvokerImpl.invoke(PortletInvokerImpl.java:182)
    
at com.ibm.wps.pe.pc.waspc.core.impl.PortletInvokerImpl.invokeServeResource(PortletInvokerImpl.java:104)
    
at com.ibm.wps.pe.pc.waspc.PortletContainerImpl.servePortletResource(PortletContainerImpl.java:174)
    
at com.ibm.wps.pe.pc.PortletContainerImpl.servePortletResource(PortletContainerImpl.java:150)
    
at com.ibm.wps.engine.extension.render.ResourceServingRenderer.render(ResourceServingRenderer.java:115)
    
at com.ibm.wps.engine.extension.render.ResourceServingRenderer.render(ResourceServingRenderer.java:84)
    
at com.ibm.wps.engine.phases.WPResourceRenderPhase.processRendering(WPResourceRenderPhase.java:139)
    
at com.ibm.wps.engine.phases.WPResourceRenderPhase.processRendering(WPResourceRenderPhase.java:104)
    
at com.ibm.wps.engine.phases.WPBaseRenderPhase.execute(WPBaseRenderPhase.java:230)
    
at com.ibm.wps.state.phases.AbstractRenderPhase.next(AbstractRenderPhase.java:106)
    
at com.ibm.wps.engine.phases.WPAbstractRenderPhase.next(WPAbstractRenderPhase.java:100)
    
at com.ibm.wps.engine.phases.WPResourceRenderPhase.next(WPResourceRenderPhase.java:213)
    
at com.ibm.wps.engine.Servlet.callPortal(Servlet.java:955)
    
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(ContentHandlerCleanup.java:672)
    
at com.ibm.wps.resolver.servlet.AbstractFilter.doFilter(AbstractFilter.java:93)
    
at com.ibm.wps.engine.Servlet.service(Servlet.java:1417)
    
at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1655)
    
at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1595)
    
at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:131)
    
at com.ibm.wps.engine.ExtensionFilter$ExtendedFilterChain.doFilter(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(WebAppFilterChain.java:116)
    
at com.ibm.wps.engine.ExtendedLocaleFilter.doFilter(ExtendedLocaleFilter.java:113)
    
at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:188)
    
at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.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(WebAppFilterChain.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(WebAppFilterChain.java:116)
    
at com.ibm.wps.engine.VirtualPortalFilter.doFilter(VirtualPortalFilter.java:88)
    
at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:188)
    
at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.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(WebAppFilterChain.java:116)
    
at com.ibm.ws.webcontainer.filter.WebAppFilterChain._doFilter(WebAppFilterChain.java:77)
    
at com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilterManager.java:908)
    
at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:932)
    
at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:500)
    
at com.ibm.ws.webcontainer.servlet.ServletWrapperImpl.handleRequest(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(WebContainer.java:931)
    
at com.ibm.ws.webcontainer.WSWebContainer.handleRequest(WSWebContainer.java:1583)
    
at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:186)
    
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:455)
    
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInformation(HttpInboundLink.java:384)
    
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.ready(HttpInboundLink.java:272)
    
at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.sendToDiscriminators(NewConnectionInitialReadCallback.java:214)
    
at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.complete(NewConnectionInitialReadCallback.java:113)
    
at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:165)
    
at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:217)
    
at com.ibm.io.async.AsyncChannelFuture$1.run(AsyncChannelFuture.java:205)
    
at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1550)

Caused by: javax.portlet.PortletException: Error process faces request
    
at javax.portlet.faces.GenericFacesPortlet.serveResource(GenericFacesPortlet.java:543)
    
at com.ibm.ws.portletcontainer.invoker.impl.PortletFilterChainImpl.doFilter(PortletFilterChainImpl.java:153)
    
at com.ibm.wps.engine.el.init.AttributeCopyFilter.doFilter(AttributeCopyFilter.java:146)
    
at com.ibm.ws.portletcontainer.invoker.impl.PortletFilterChainImpl.doFilter(PortletFilterChainImpl.java:146)
    
at com.ibm.wps.resolver.iwidget.filter.IWidgetPortletFilter.doFilter(IWidgetPortletFilter.java:81)
    
at com.ibm.ws.portletcontainer.invoker.impl.PortletFilterChainImpl.doFilter(PortletFilterChainImpl.java:146)
    
at com.ibm.wps.pe.pc.waspc.plm.GlobalPortletLoadMonitoringFilter.doFilter(GlobalPortletLoadMonitoringFilter.java:173)
    
at com.ibm.ws.portletcontainer.invoker.impl.PortletFilterChainImpl.doFilter(PortletFilterChainImpl.java:146)
    
at com.ibm.ws.portletcontainer.invoker.impl.PortletServlet.doDispatch(PortletServlet.java:545)
    
at com.ibm.ws.portletcontainer.invoker.impl.PortletServlet.doDispatch(PortletServlet.java:332)
    
... 112 more

Caused by: javax.portlet.faces.BridgeException: java.lang.IllegalStateException: No content type set.
    
at org.jboss.portletbridge.richfaces.RichFacesStrategy.finishResponse(RichFacesStrategy.java:178)
    
at org.jboss.portletbridge.richfaces.RichFacesStrategy.afterResourceRequest(RichFacesStrategy.java:266)
    
at org.jboss.portletbridge.BridgeStrategyWrapper.afterResourceRequest(BridgeStrategyWrapper.java:133)
    
at org.jboss.portletbridge.AjaxPortletBridge.doFacesRequest(AjaxPortletBridge.java:840)
    
at javax.portlet.faces.GenericFacesPortlet.serveResource(GenericFacesPortlet.java:541)
    
... 121 more

Caused by: java.lang.IllegalStateException: No content type set.
    
at com.ibm.ws.portletcontainer.core.impl.MimeResponseImpl.getWriter(MimeResponseImpl.java:114)
    
at org.jboss.portletbridge.richfaces.PortletXMLFilter.writeContent(PortletXMLFilter.java:104)
    
at org.jboss.portletbridge.richfaces.RichFacesStrategy.writeAjaxContent(RichFacesStrategy.java:185)
    
at org.jboss.portletbridge.richfaces.RichFacesStrategy.finishResponse(RichFacesStrategy.java:173)
    
... 125 more

Thanks in advance for your help.

12. Re: a4j request error in Websphere portal 6.1

kenfinni Jan 24, 2012 9:06 AM (in response to jmereaux)

I don't recall anything specific to that message, but given the root stack trace it may be a problem with WebSphere Portal as the exception is thrown from within the Portlet Container itself and not the Portlet Bridge.

Could you try running the same Portlet on GateIn to see if you experience the same problem?

Thanks

Ken

13. Re: a4j request error in Websphere portal 6.1

yashu.here Jan 25, 2012 12:09 AM (in response to jmereaux)

RichFaces resources will not be loaded into your jsp in Websphere portal environment, so you have to add include tags specifically for those resources, css and stylesheets.

Example :

<script

src="#{facesContext.externalContext.requestContextPath}/org/richfaces/rfResorg.ajax4jsf.javascript.AjaxScript"

type="text/javascript"></script>

and an entry in Web.xml

<context-param>

<param-name>org.ajax4jsf.RESOURCE_URI_PREFIX</param-name>

<param-value>rfRes</param-value>

</context-param>

Please let me know if you need more info.

14. Re: a4j request error in Websphere portal 6.1

jmereaux Jan 25, 2012 5:46 AM (in response to yashu.here)

Thanks for your answers.

@Ken: I am afraid I don't have any installation of Gatein at hand. As I am a bit in a hurry, I don't really think that testing on Gatein is an option.

Anyway, I will try to find some time to install it and try to run my portlet on it.

@Yashavanth: I tried to follow your recommendations, but I still get the same exception in the logs when submitting the upload.

Apart from that, the richfaces components are succesfully rendered (I've just tested the rich:datatable component which renders without any problem with the correct look and feel)

It seems I only experience problems with the fileupload component.

For the record, I am developing with Rational Software Architect 8.0.4 and deploying on a WebSphere Portal 7.0.0 (with WAS 7.0.0.11 underneath)

Any other ideas?

Thanks again for your help