[seam-issues] [JBoss JIRA] Commented: (JBSEAM-4652) Using JSF 2 And Seam

[varun shaji (JIRA)]

    [ https://jira.jboss.org/browse/JBSEAM-4652?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12534995#action_12534995 ] 

varun shaji commented on JBSEAM-4652:
-------------------------------------

I modified the SeamViewHandler. It had some methods which where newly introduced in JSF2 to be overriden..I did it and got rid of the exception..Now the some other problem..The JBPM  hanlder is not getting initiated in the seamViewHandler..Any Guess!!

> Using JSF 2 And Seam
> --------------------
>
>                 Key: JBSEAM-4652
>                 URL: https://jira.jboss.org/browse/JBSEAM-4652
>             Project: Seam
>          Issue Type: Bug
>          Components: JSF Integration
>    Affects Versions: 2.2.0.GA, 2.2.1.CR1
>         Environment: JBoss-5.1.0 AS , Seam 2.2.0 & Seam 2.2.1 CR1, JSF 2(Mojarro - 2.0.2)
>            Reporter: browny browny
>         Attachments: hello-seam-jsf2.war
>
>
> When using PageFlow with JSF 2.0 during transition from one page to another i get an excption ::
> javax.servlet.ServletException
> 	javax.faces.webapp.FacesServlet.service(FacesServlet.java:325)
> 	org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83)
> 	org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:60)
> 	org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
> 	org.jboss.seam.web.IdentityFilter.doFilter(IdentityFilter.java:40)
> 	org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
> 	org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:90)
> 	org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
> 	org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64)
> 	org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
> 	org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45)
> 	org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
> 	org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:158)
> 	org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
> root cause
> java.lang.NullPointerException
> 	org.jboss.seam.document.DocumentStorePhaseListener.beforePhase(DocumentStorePhaseListener.java:38)
> 	com.sun.faces.lifecycle.Phase.handleBeforePhase(Phase.java:228)
> 	com.sun.faces.lifecycle.Phase.doPhase(Phase.java:99)
> 	com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:139)
> 	javax.faces.webapp.FacesServlet.service(FacesServlet.java:313)
> 	org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83)
> 	org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:60)
> 	org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
> 	org.jboss.seam.web.IdentityFilter.doFilter(IdentityFilter.java:40)
> 	org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
> 	org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:90)
> 	org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
> 	org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64)
> 	org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
> 	org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45)
> 	org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
> 	org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:158)
> 	org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
> The same example works fine with JSF 1.2.But with JSF 2.0 i get the same exception for Seam 2.2.0 and 2.2.1
> Anyhow i get the seam variables resolved and application succeefuly deployed with JSF 2.0 but this error during page transition occurs. I use pageflow (jbpm-jpdl.jar) for stateful navigation.
> Any clues??
> My pageflow file reads like::
> <pageflow-definition xmlns="http://jboss.com/products/seam/pageflow"
> 	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
>     xsi:schemaLocation=
> 	    "http://jboss.com/products/seam/pageflow http://jboss.com/products/seam/pageflow-2.2.xsd"
> 	name="hello">
> 	
> 	 <start-page name="displayGuess" view-id="/hello.xhtml">
> 	 	<redirect/>
> 	 	 <transition name="namaste" to="namaste"/>
> 	 </start-page>
> 	
> 	  <page name="namaste" view-id="/namaste.xhtml">
> 	  	<end-conversation/>
> 	  	<redirect/>
> 	  	<transition to="end"/>
> 	  </page>
> 	  
> 	   <end-state name="end"/>
> </pageflow-definition>
> both the xhtml pages just have a helloworld printed in it!!
> 	

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