Hi List,
I have a page that shows a <tr:table>.
This table refreshs with a <tr:poll>
<tr:poll id="tablePoll" interval="5000" />
<tr:table rows="20" value="#{tableController.scores}" var="data"
id="scoreTable" partialTriggers="tablePoll">
... some columns and stuff
</tr:table>
So far everything works fine, but when I have multiple tabs open in Firefox
showing the same page, I get the exception attached below.
This is not critical because it's not a use case for our application, but I'm
trying to understand what happens here.
Also I've noticed that the session is the same across multiple tabs. Is there
some way to get a new session for every browser tab or is this browser specific?
I'm using:
Facelets 1.1.14
MyFaces 1.1.5
Trinidad 1.0.3
JBoss 4.2.2 GS
Hope someone can have a look at this and help me understanding how everything
works.
Thanks
best regards
Markus Döring
TCC Products GmbH
Von: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Gesendet: Montag, 5. Mai 2008 18:41
An: PEN
Betreff: DPS Error 10.6.65.9
________________________________
Log session start time Mon May 05 18:40:43 CEST 2008
Time
Thread
Level
Category
Message
6866296
http-0.0.0.0-8080-1
ERROR
facelets.viewhandler
Error Rendering View[/golf/score.xhtml]
java.util.ConcurrentModificationException
at
java.util.AbstractList$Itr.checkForComodification(AbstractList.java:449)
at java.util.AbstractList$Itr.next(AbstractList.java:420)
at
org.apache.myfaces.trinidad.component.UIXComponentBase.getFacetsAndChildren(UIXComponentBase.java:586)
at
com.sun.facelets.tag.jsf.ComponentSupport.findChildByTagId(ComponentSupport.java:114)
at
com.sun.facelets.tag.jsf.ComponentHandler.apply(ComponentHandler.java:128)
at
com.sun.facelets.tag.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:47)
at
com.sun.facelets.tag.jsf.ComponentHandler.applyNextHandler(ComponentHandler.java:314)
at
com.sun.facelets.tag.jsf.ComponentHandler.apply(ComponentHandler.java:169)
at
com.sun.facelets.tag.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:47)
at
com.sun.facelets.tag.jsf.ComponentHandler.applyNextHandler(ComponentHandler.java:314)
at
com.sun.facelets.tag.jsf.ComponentHandler.apply(ComponentHandler.java:169)
at
com.sun.facelets.tag.ui.CompositionHandler.apply(CompositionHandler.java:119)
at
com.sun.facelets.compiler.NamespaceHandler.apply(NamespaceHandler.java:49)
at
com.sun.facelets.compiler.EncodingHandler.apply(EncodingHandler.java:25)
at com.sun.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:248)
at com.sun.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:294)
at com.sun.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:273)
at
com.sun.facelets.impl.DefaultFaceletContext.includeFacelet(DefaultFaceletContext.java:144)
at com.sun.facelets.tag.ui.IncludeHandler.apply(IncludeHandler.java:60)
at
com.sun.facelets.tag.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:47)
at
com.sun.facelets.tag.jsf.ComponentHandler.applyNextHandler(ComponentHandler.java:314)
at
com.sun.facelets.tag.jsf.ComponentHandler.apply(ComponentHandler.java:169)
at com.sun.facelets.tag.jsf.core.ViewHandler.apply(ViewHandler.java:109)
at
com.sun.facelets.tag.jsf.ComponentHandler.applyNextHandler(ComponentHandler.java:314)
at
com.sun.facelets.tag.jsf.ComponentHandler.apply(ComponentHandler.java:169)
at
com.sun.facelets.compiler.NamespaceHandler.apply(NamespaceHandler.java:49)
at
com.sun.facelets.tag.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:47)
at
com.sun.facelets.compiler.EncodingHandler.apply(EncodingHandler.java:25)
at com.sun.facelets.impl.DefaultFacelet.apply(DefaultFacelet.java:95)
at
com.sun.facelets.FaceletViewHandler.buildView(FaceletViewHandler.java:509)
at
com.sun.facelets.FaceletViewHandler.renderView(FaceletViewHandler.java:552)
at
org.apache.myfaces.trinidadinternal.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:182)
at
org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41)
at
org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:132)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:140)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._invokeDoFilter(TrinidadFilterImpl.java:253)
at
org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:210)
at
org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:164)
at
org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
de.tccproducts.dps.web.utils.lifecycle.ExceptionFilter.doFilter(ExceptionFilter.java:40)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
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.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)
