[news.eclipse.modeling.gmt.amw] Re: [ATL] Injection problem in qATL

[ivanomalavolta@xxxxxxxx (Ivano)]

Hi Marcos, 
I finally checked out the amw4atl plug-in from the CVS and everything 
worked
well, thank you very much.

I hope I will not bother you with this issues!

Regards, Ivano




Marcos Didonet Del Fabro wrote:

> Hi Ivano,

> the problem was that the AMW model handler did not have a modelLoader 
> associated with it, thus it could not load the ebnf2 injector.

> I changed the code by associating an EMF model loader with the AMW model 
> handler. This code will be refactored later.

> I tested here with these modifications and it worked well. You can check 
> out the amw4atl plug-in from the CVS to verify if it works for you.

> Regards,

> Marcos.

> Ivano wrote:
> > Hi Marcos, would you try to inject ATL code as I did (unsuccesfully :/ )?
> > It is a very important feature of my transformations and It still does 
> > not work...
> >
> > Regard, Ivano
> >
> > ivano wrote:
> >
> > > Hi Marcos, I have just tried the modified simpleATL2ATL transformation 
> > > outside AMW and it all worked fine.
> > > I hope it is only a configuration issue, I think that AMW does not 
> > > find ebnf injector, but it is only a hypothesis...
> >
> > > Regards, Ivano
> >
> > > Marcos Didonet Del Fabro wrote:
> >
> > > > Hi Ivano,
> >
> > > > Did you try to execute the transformation using an ATL launch 
> > > > configuration, ie, outside from the plug-in?
> >
> > > > You can do that by copying the transformation into your workspace and 
> > > > setting up your input and output models as it is done for other ATL 
> > > > transformations.
> >
> > > > This would help us to verify if the problem comes from the AMW calls 
> > > > to the ATL transformations or if it is a more general problem.
> >
> > > > Regards,
> >
> > > > Marcos.
> >
> >
> > > > ivano wrote:
> > > > > Hi all, I have edited the source HOT transformation SimpleAtl2ATL 
> > > > > from the plug-in qATL to graphically develope ATL transformations.
> > > > >
> > > > > All works fine, but if I try to inject something I get NullPointer 
> > > > > Exceptions.
> > > > >
> > > > > For example I tried to inject a simple condition into every rule:
> > > > >
> > > > > atl.filter <- 'true'.inject('OUT', 'ebnf2', 'ATL-oclExpression');
> > > > >
> > > > >
> > > > > Does anyone know why I cannot use injection direclty from AMW?
> > > > >
> > > > > Regards, Ivano