[weld-issues] [JBoss JIRA] (WELD-1037) IllegalStateException when redirecting from system event in JSF managed bean

[Kristof Vanbecelaere (Updated) (JIRA)]

     [ https://issues.jboss.org/browse/WELD-1037?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kristof Vanbecelaere updated WELD-1037:
---------------------------------------

    Attachment: acme.tgz


Added a small project. So, with beans.xml you'll see an exception, without beans.xml the redirect works.
                
> IllegalStateException when redirecting from system event in JSF managed bean
> ----------------------------------------------------------------------------
>
>                 Key: WELD-1037
>                 URL: https://issues.jboss.org/browse/WELD-1037
>             Project: Weld
>          Issue Type: Bug
>          Components: Web Tier integration (JSF, JSP, EL and Servlet) 
>    Affects Versions: 1.1.2.Final
>         Environment: JBoss AS7
>            Reporter: Kristof Vanbecelaere
>         Attachments: acme.tgz
>
>
> I have a view with a system event like so
> <f:metadata>
>    <f:event type="preRenderView" listener="#{fileUploadBean.checkAccessToken}" />
> </f:metadata>
> the listener is just a faces managed bean and performs a redirect using FacesContext.getCurrentInstance().getExternalContext().redirect(...);
> This leads to an exception. When I disable Weld by removing the empty beans.xml file the redirect works fine.
> java.lang.IllegalStateException
> 	org.apache.catalina.connector.ResponseFacade.sendRedirect(ResponseFacade.java:436)
> 	javax.servlet.http.HttpServletResponseWrapper.sendRedirect(HttpServletResponseWrapper.java:170)
> 	org.jboss.weld.servlet.ConversationPropagationFilter$1.sendRedirect(ConversationPropagationFilter.java:90)
> 	com.sun.faces.context.ExternalContextImpl.redirect(ExternalContextImpl.java:576)
> 	org.dirtybxl.upload.FileUploadBean.redirectToAuthenticationEntrypoint(FileUploadBean.java:105)
> 	org.dirtybxl.upload.FileUploadBean.checkAccessToken(FileUploadBean.java:87)
> 	sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> 	sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> 	java.lang.reflect.Method.invoke(Method.java:597)
> 	org.apache.el.parser.AstValue.invoke(AstValue.java:196)
> 	org.apache.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:276)
> 	org.jboss.weld.util.el.ForwardingMethodExpression.invoke(ForwardingMethodExpression.java:43)
> 	org.jboss.weld.el.WeldMethodExpression.invoke(WeldMethodExpression.java:56)
> 	com.sun.faces.facelets.el.TagMethodExpression.invoke(TagMethodExpression.java:105)
> 	com.sun.faces.facelets.tag.jsf.core.DeclarativeSystemEventListener.processEvent(EventHandler.java:131)
> 	javax.faces.component.UIComponent$ComponentSystemEventListenerAdapter.processEvent(UIComponent.java:2508)
> 	javax.faces.event.SystemEvent.processListener(SystemEvent.java:106)
> 	com.sun.faces.application.ApplicationImpl.processListeners(ApplicationImpl.java:2129)
> 	com.sun.faces.application.ApplicationImpl.invokeComponentListenersFor(ApplicationImpl.java:2077)
> 	com.sun.faces.application.ApplicationImpl.publishEvent(ApplicationImpl.java:286)
> 	com.sun.faces.application.ApplicationImpl.publishEvent(ApplicationImpl.java:244)
> 	org.jboss.as.weld.webtier.jsf.ForwardingApplication.publishEvent(ForwardingApplication.java:293)
> 	com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:108)
> 	com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)
> 	com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:139)
> 	javax.faces.webapp.FacesServlet.service(FacesServlet.java:594)
> 	org.primefaces.webapp.filter.FileUploadFilter.doFilter(FileUploadFilter.java:79)
> 	org.jboss.weld.servlet.ConversationPropagationFilter.doFilter(ConversationPropagationFilter.java:67)

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