[jboss-user] [JBoss Seam] - Re: @RequestParameter issue

[Sammy8306]

I think there's a little misunderstanding... indeed, the conversion is working just fine when I do:

/app/somepage.xhtml?id=1

which is convertible (by parseLong() I guess) to Long and therefore assignable to this field:


  | @RequestParameter("id")
  | private Long id;
  | 

However, my problem is with something like this:

/app/somepage.xhtml?id=a

Now, a NumberFormatException is raised in the convertor. I would like to gracefully fail (display a nice error message  or something). The question is whether this is possible (without explicitly doing the conversion my self)




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