[seam-issues] [JBoss JIRA] (JBSEAM-5080) Seam2.3 NPE in Interpolator.interpolate if pages.xml exception http-error no message set

[Marek Novotny (JIRA)]

     [ https://issues.jboss.org/browse/JBSEAM-5080?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Marek Novotny resolved JBSEAM-5080.
-----------------------------------

    Resolution: Done

    
> Seam2.3 NPE in Interpolator.interpolate if pages.xml exception http-error no message set
> ----------------------------------------------------------------------------------------
>
>                 Key: JBSEAM-5080
>                 URL: https://issues.jboss.org/browse/JBSEAM-5080
>             Project: Seam 2
>          Issue Type: Bug
>    Affects Versions: 2.3.0.Final
>            Reporter: Marek Schmidt
>            Assignee: Marek Novotny
>             Fix For: 2.3.1.CR1
>
>
> Having a exception handler with no message, e.g.
>     <exception
>         class="org.jboss.seam.example.tasks.ResourceNotFoundException"
>         log-level="debug">
>         <http-error error-code="404"/>
>     </exception>
> in pages.xml
> will cause an HTTP error 500 instead with a NPE exception:
> java.lang.NullPointerException
> 	org.jboss.seam.core.Interpolator.interpolate(Interpolator.java:64)
> 	org.jboss.seam.faces.Navigator.getDisplayMessage(Navigator.java:87)
> 	org.jboss.seam.exception.ErrorHandler.handle(ErrorHandler.java:27)
> 	org.jboss.seam.exception.Exceptions.handle(Exceptions.java:76)
> 	org.jboss.seam.web.ExceptionFilter.endWebRequestAfterException(ExceptionFilter.java:114)
> 	org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:70)
> 	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)
>  
> Actual results:
> Error 500 with NPE
> Expected results:
> Error 404 with an empty or some default message should appear.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira