On Thu, Nov 27, 2008 at 3:33 AM, Raphael Simon <[EMAIL PROTECTED]> wrote:
>
> sequence :on-error => "rescue" do
> participant :ref => '...'
> participant :ref => '...'
> ...
> end
> process_definition :name => "rescue" do
> ...
> end
>
> Alternatively and to avoid relying on a language mechanism for raising
> exceptions, there could be a standard field (e.g. __failed__) that the
> engine understands and automatically raises an exception when it sees it set
> (effectively doing an implicit raise :if => "${f:__failed__} is set" after
> each expression).
>
> One nice thing about this is that combined with the 'redo' expression we
> effectively have a retry mechanism.
Great, I'll then start implementing this concept starting today. It's
not that difficult, it will make a very important feature for the next
release.
Thanks a lot, looking forward continuing the collaboration,
--
John Mettraux - http://jmettraux.wordpress.com
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