Hi Wouter,
I double checked everything and now it works fine!.
Thanks again.
Stefan
|--------+------------------------>
| | [EMAIL PROTECTED]|
| | tscape.net |
| | |
| | 14.06.2004 |
| | 16:46 |
| | |
|--------+------------------------>
>------------------------------------------------------------------------------------------------------------------------|
|
|
| An: [EMAIL PROTECTED], [EMAIL PROTECTED]
|
| Kopie:
|
| Thema: RE: [Andromda-user] bpm4struts: problem with guard outcome
|
>------------------------------------------------------------------------------------------------------------------------|
yeah that's annoying in MagicDraw (you're using MagicDraw, right ?)
you need to set both the name and the condition in a guard, bpm4struts is
taking the conditionif I am not mistaken (I don't really remember and
cannot check from here)
can you make sure all of that is okay ? just take a look at how I named the
guard in the animal quiz.
-- Wouter
[EMAIL PROTECTED] wrote:
>Hello,
>
>I'm still trying to get my bpm4struts (andromda 3.0m1) sample working (the
>basic functionality allready works quite well...) and now I'm running in a
>problem with guard outcomes.
>I'm not sure if this issue was allready discussed here (please forgive me
>in that case...), but I haven't found anything in the archive...
>
>I have a transition going into a decision point, having a trigger call
>event referencing a controller class method "ticketsVerfuegbar" (german
for
>"ticketsAvailable") that returns a primitive boolean.
>I have to outgoing transitions with guards, which have name and condition
>text "true" and "false".
>
>Unfortunatly in the corresponding Action Class the following code is
>generated:
>
> private ActionForward ticketsVerfuegbar(ActionMapping mapping,
>ActionForm form, HttpServletRequest request, HttpServletResponse response)
>throws Exception
> {
> final String value =
>String.valueOf(ReservierungController.getInstance
>().ticketsVerfuegbar(mapping, (ReservierungForm)form, request, response));
>
> if (value.equals("$outcome.guardName")) return
>zeigeHinweis(mapping, form, request, response);
> if (value.equals("$outcome.guardName")) return
>reserviereTickets(mapping, form, request, response);
>
> // we take the last action in case we have an invalid return value
>from the controller
> return reserviereTickets(mapping, form, request, response);
> }
>
>Instead of "$outcome.guardName" it should be "true" and "false".
>
>In StrutsAction.vsl the velocity script the generates the code is this:
>
>
>#foreach ($decisionTransition in $decisionTransitions)
>#set ($controllerMethodName
>= $decisionTransition.decisionTrigger.controllerCall.name)
>#set ($decisionMethodName = $controllerMethodName)
> /**
>$decisionTransition.getDocumentation(" * ")
> */
> private ActionForward ${decisionMethodName}(ActionMapping mapping,
>ActionForm form, HttpServletRequest request, HttpServletResponse response)
>throws Exception
> {
> final String value = String.valueOf
>(${controllerClass.name}.getInstance().${controllerMethodName}(mapping,
>($formBeanClassName)form, request, response));
>
>#foreach ($outcome in $decisionTransition.target.outgoing)
> if (value.equals("$outcome.guardName")) return #processTransition
>($outcome)
>#end
>
> // we take the last action in case we have an invalid return value
>from the controller
> return #processTransition($outcome)
> }
>
>#end
>
>
>I allready patched that part of the code with the current CVS revision of
>StrutsAction.vsl, so now it looks like this:
>
> private ActionForward ${decisionMethodName}(ActionMapping mapping,
>ActionForm form, HttpServletRequest request, HttpServletResponse response)
>throws Exception
> {
> final String value = String.valueOf
>(${controllerClass.name}.getInstance().${controllerMethodName}(mapping,
>($formBeanClassName)form, request, response));
>
>#set ($defaultOutcome = false)## keeps track of the last transition
>#foreach ($outcome in $decisionTransition.target.outgoing)
>#set ($defaultOutcome = $outcome)
> if (value.equals("$outcome.guardName")) return #processTransition
>($outcome)
>#end
>
> // we take the last action in case we have an invalid return value
>from the controller
> return #processTransition($defaultOutcome)
> }
>
>but the problem remains.
>
>Is it a modelling mistake or a bug in bpm4struts. (unlikely, because
almost
>the same is done in animal quiz...)
>
>Any help would be welcome.
>
>Regards
>Stefan
>
>
>
>
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