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https://issues.jboss.org/browse/SEAMFACES-168?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12669882#comment-12669882
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Bernard Labno commented on SEAMFACES-168:
-----------------------------------------
I suggest adding @ErrorView(Throwable cause, String viewId) annotation and use
it in @ViewConfig annotated enum i.e.:
ViewConfig
public interface PagesConfig {
// -------------------------- ENUMERATIONS --------------------------
static enum Pages {
@AccessDenied @RestrictAtPhase(PhaseIdType.RESTORE_VIEW)
@ViewPattern("/resources/components/*")
COMPONENTS,
@FacesRedirect @ViewPattern("/view/*")
@AccessDeniedView("/view/denied.xhtml") @LoginView("/view/login.xhtml")
@ErrorViews({@ErrorView(cause=NPE.class,"/view/error.xhtml"),@ErrorView(cause=EntityNotFoundException.class,"/view/404.xhtml")})
ALL
}
}
> Error page navigation after Seam Catch
> --------------------------------------
>
> Key: SEAMFACES-168
> URL: https://issues.jboss.org/browse/SEAMFACES-168
> Project: Seam Faces
> Issue Type: Feature Request
> Components: Conversations
> Affects Versions: 3.0.1
> Environment: JBoss AS6, Mojarra 2.1
> Reporter: Andrew Wheeler
> Fix For: 3.1.0.Tracking
>
>
> It would be nice to annotate a Seam Catch handler with an error page view
> that is restored after the exception has been handled. This should tidy
> (destroy) any active conversation as the view probably can't be restored. It
> could also mark the event as handled (some default behaviour) if it hasn't
> been handled by the exception handler method.
> E.g:
> @ErrorPage("error")
> public void noConversationHandler(@Handles
> CaughtException<NonexistentConversationException> event) {
> messages.info("The view you were editing has expired.");
> }
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