ClassCastException when processing AJAX request

UI Components for JSF
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Turjakas
Posts: 48
Joined: 22 Jan 2010, 17:07

08 Sep 2010, 09:22

I'm facing a problem when posting a form using p:commandButton with AJAX mode and it seems to happen completely randomly when using PrimeFaces 2.1 AJAX-based partial updates.

Although the place where the exception happens suggests that it is a problem in the Mojarra implementation (2.0.2), I think this problem might anyway be related to PrimeFaces and partial state saving, as I found this kind of ticket from IceFaces bug tracker:

http://jira.icefaces.org/browse/ICE-5595

Could it be that PrimeFaces is not using the underlying JSF implementation the right way with partial state saving?

Here's the stack trace:

Code: Select all

      [#|2010-09-03T12:06:58.007+0300|WARNING|glassfish3.0.1|javax.enterprise.system.container.web.com.sun.enterprise.web|_ThreadID=31;_ThreadName=Thread-1;|StandardWrapperValve[FacesServlet]: PWC1406: Servlet.service() for servlet FacesServlet threw exception
      java.lang.ClassCastException: [Ljava.lang.Object; cannot be cast to java.util.Map
              at com.sun.faces.application.view.StateManagementStrategyImpl.restoreView(StateManagementStrategyImpl.java:212)
              at com.sun.faces.application.StateManagerImpl.restoreView(StateManagerImpl.java:177)
              at com.sun.faces.application.view.ViewHandlingStrategy.restoreView(ViewHandlingStrategy.java:131)
              at com.sun.faces.application.view.FaceletViewHandlingStrategy.restoreView(FaceletViewHandlingStrategy.java:430)
              at com.sun.faces.application.view.MultiViewHandler.restoreView(MultiViewHandler.java:143)
              at com.sun.faces.lifecycle.RestoreViewPhase.execute(RestoreViewPhase.java:199)
              at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)
              at com.sun.faces.lifecycle.RestoreViewPhase.doPhase(RestoreViewPhase.java:110)
              at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118)
              at javax.faces.webapp.FacesServlet.service(FacesServlet.java:312)
              at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1523)
              at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:343)
              at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
              at org.primefaces.webapp.filter.FileUploadFilter.doFilter(FileUploadFilter.java:79)
              at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
              at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
              at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:343)
              at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:109)
              at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:83)
              at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:355)
              at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:97)
              at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:355)
              at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:100)
              at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:355)
              at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:78)
              at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:355)
              at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:54)
              at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:355)
              at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:35)
              at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:355)
              at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:187)
              at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:355)
              at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:105)
              at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:355)
              at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:79)
              at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:355)
              at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:149)
              at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:237)
              at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:167)
              at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
              at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
              at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:277)
              at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:188)
              at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:641)
              at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:97)
              at com.sun.enterprise.web.PESessionLockingStandardPipeline.invoke(PESessionLockingStandardPipeline.java:85)
              at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:185)
              at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:325)
              at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:226)
              at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:165)
              at com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:791)
              at com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:693)
              at com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:954)
              at com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:170)
              at com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:135)
              at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:102)
              at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:88)
              at com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:76)
              at com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:53)
              at com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:57)
              at com.sun.grizzly.ContextTask.run(ContextTask.java:69)
              at com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:330)
              at com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:309)
              at java.lang.Thread.run(Thread.java:619)

cagatay.civici
Prime
Posts: 18616
Joined: 05 Jan 2009, 00:21
Location: Cybertron
Contact:

08 Sep 2010, 14:06

I'm pretty sure we use it correctly. Try with 2.2.M1.

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