actually the check you should be doing is:
if (obj instanceof imodel) { return ((imodel)obj.getobject()).tostring(); }
that is the model contract and that is how it is used properly.
-igor
On 10/17/07, Jan Kriesten <[EMAIL PROTECTED]> wrote:
>
> Hi Thomas,
>
> > The javadoc pretty clearly says that this is "useful for debugging and
> > so on...". What lead you to believe this would always return a
> > user-readable string?
>
> actually, I stumbled over this, too. I used StringResourceModel for
> IChoiceRenderer- and IOptionRenderer-Lists (where one assumes String within
> getDisplayValue/getIdValue). Now I have to do an
>
> if( obj instanceof StringResourceModel )
> return( ((StringResourceModel) obj).getString() );
>
> whereas for all other cases I just return 'toString()'.
>
> This wasn't a nice surprise actually.
>
> Regards, --- Jan.
>
>
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