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Apply a profile to UML model [message #890121]

Thu, 21 June 2012 04:09

Mauro Faella
Messages: 31
Registered: June 2012

Member

Hi,
I would automatically apply the UML Testing Profile to an UML model.

What is the best way and the best tool (I'm trying with ATL with few results) to do it, based on your experience?

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Re: Apply a profile to UML model [message #890132 is a reply to message #890121]

Thu, 21 June 2012 04:46

Ed Willink
Messages: 3191
Registered: July 2009

Senior Member

Hi

The MDT/UML2 project is the home of all these algorithms.

The UML Model Editor (with UML Examples installed) provides an
interactive interface to the algorithms.

When I want the same thing automated I search/debug to see how the UML
Model Editor does it and usually find a utility.

A good tip when working with any code base is to search out all *Util*
classes. You may find good re-useable things (e.g. EcoreUtil, UMLUtil).

Regards

Ed Willink

On 21/06/2012 09:09, Mauro Faella wrote:
> Hi,
> I would automatically apply the UML Testing Profile to an UML model.
>
>
> What is the best way and the best tool (I'm trying with ATL with few
> results) to do it, based on your experience?

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Re: Apply a profile to UML model [message #890141 is a reply to message #890121]

Thu, 21 June 2012 05:12

Federico Toledo
Messages: 74
Registered: April 2012
Location: Ciudad Real, Spain

Member

I am using QVT to do it ... I had few results in my little experience with ATL.

I am writing some of my problems and solutions in a blog

http //tambienvineaestudiar wordpress com/2012/05/10/como-aplicar-un-uml-profile-con-qvt/

it is in spanish... if you have any particular question related with what I've tried, just let me know

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Re: Apply a profile to UML model [message #890148 is a reply to message #890141]

Thu, 21 June 2012 05:37

Mauro Faella
Messages: 31
Registered: June 2012

Member

Thank you both.
I prefer not to use the API for now, also if I think that it is the best way to do what I want...

@Federico could you say me if you used QVT Operational plugin of Eclipse or something else?

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Re: Apply a profile to UML model [message #890150 is a reply to message #890148]

Thu, 21 June 2012 05:43

Federico Toledo
Messages: 74
Registered: April 2012
Location: Ciudad Real, Spain

Member

actually, I am using MediniQVT

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Re: Apply a profile to UML model [message #890420 is a reply to message #890150]

Fri, 22 June 2012 05:13

Mauro Faella
Messages: 31
Registered: June 2012

Member

Hi Federico, I'm trying your script but the output is empty. Moreover the "utp.xmi" that I put in run configuration is erased after the run... I don't understand why. As metamodel I used utp.ecore and uml.ecore that are generated from utp.xmi transformation by emf.

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Re: Apply a profile to UML model [message #890428 is a reply to message #890420]

Fri, 22 June 2012 05:23

Federico Toledo
Messages: 74
Registered: April 2012
Location: Ciudad Real, Spain

Member

probably it's a problem with the metamodels.
In my experience, everything get complicated around this (in MediniQVT and in ATL). You have to be sure that the model and the metamodel correspond each other. If you look for a "class" and your model has "class" but with different metamodels, you can have an empty transformation.

which script are you trying?
and check in the blog that I've explained which metamodels I'm using, and also, I changed some things in the metamodels manually, because I had problems with that... to apply stereotypes you need to reference the Eclipse UML metamodel, so .. the ecore files generated by EMF didnt work (at least in my tries)

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Re: Apply a profile to UML model [message #890448 is a reply to message #890428]

Fri, 22 June 2012 06:22

Mauro Faella
Messages: 31
Registered: June 2012

Member

Yes, I think that you are right about the metamodels.
I'm trying the script in-here: hxxp:://tambienvineaestudiar wordpress com/2012/05/10/como-aplicar-un-uml-profile-con-qvt/
I add the transformation statement with three input of type uml. As uml metamodel I tried the three version given by Eclipse.
The problem that I'm having now is that it doesn't recognize uml::Class as a uml::Classifier in class2datapool:

enforce domain target dp:utp::DataPool{
     base_Classifier = dp_class
};

About OMG UTP.xmi I've done the same your things.

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Re: Apply a profile to UML model [message #890452 is a reply to message #890448]

Fri, 22 June 2012 06:28

Federico Toledo
Messages: 74
Registered: April 2012
Location: Ciudad Real, Spain

Member

for me the key for this kind of problems (I also faced these problems) is here:

http //tambienvineaestudiar.wordpress com/2012/05/15/referenciar-uml-registrado-en-eclipse-evitar-uml-ecore/

hope it helps

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Re: Apply a profile to UML model [message #891713 is a reply to message #890452]

Mon, 25 June 2012 11:14

Mauro Faella
Messages: 31
Registered: June 2012

Member

Federico Toledo wrote on Fri, 22 June 2012 06:28

for me the key for this kind of problems (I also faced these problems) is here:

http //tambienvineaestudiar.wordpress com/2012/05/15/referenciar-uml-registrado-en-eclipse-evitar-uml-ecore/

hope it helps

It helped me, thanks Federico.

Now I've the visualization problem of the first link and I don't understand very well what you have done to visualize in the right way the target uml model. If you had a minute to explain it, I appreciate it very much...

[Updated on: Mon, 25 June 2012 11:16]

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Re: Apply a profile to UML model [message #891715 is a reply to message #891713]

Mon, 25 June 2012 11:25

Federico Toledo
Messages: 74
Registered: April 2012
Location: Ciudad Real, Spain

Member

I've edited the uml file with a text editor, replacing:

"uml.ecore"

by

"http//www.eclipse.org/uml2/3.0.0/UML"

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Re: Apply a profile to UML model [message #891717 is a reply to message #891715]

Mon, 25 June 2012 11:26

Federico Toledo
Messages: 74
Registered: April 2012
Location: Ciudad Real, Spain

Member

you have to add ":" in the last url (sorry, I need to post a couple of messages more in order to be allowed to publish URLs)
tell me if it works

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Re: Apply a profile to UML model [message #893086 is a reply to message #891717]

Mon, 02 July 2012 10:40

Mauro Faella
Messages: 31
Registered: June 2012

Member

Hi,
I'm here again Razz

I'm trying to do the same Federico's things but I fail somewhere...
Summing up... I'm doing these steps:

change the string "hxxp://www.omg.org/spec/UML/20090901" with "hxxp://schema.omg.org/spec/UML/2.2"
transform the utp.xmi from OMG in ecore by EMF
use Federico's qvt script from "hxxp://tambienvineaestudiar.wordpress.com/2012/05/10/como-aplicar-un-uml-profile-con-qvt/"
get various errors:
- if I use utp.xmi instead of utp.uml (same source) after the script execution the file become empty
- the qvt compiler gets me this Problem: "when clause of relation 'class2datapool' could not be resolved (variable 'm' is not assigned)!"

Any suggestion is appreciated very much Razz

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Re: Apply a profile to UML model [message #893426 is a reply to message #893086]

Wed, 04 July 2012 02:34

Ed Willink
Messages: 3191
Registered: July 2009

Senior Member

Hi

It seems Federico isn't going to help.

I responded to your original question and identified the UML tooling
available. ATL or any other transformation engine is unnecessary, so I'm
unclear why you're pursuing it.

If you still have an Eclipse problem rather than a MediniQVT problem,
please raise it in a way that someone might actually be able to help.

Regards

Ed Willink

On 02/07/2012 15:40, Mauro Faella wrote:
> Hi,
> I'm here again :p
> I'm trying to do the same Federico's things but I fail somewhere...
> Summing up... I'm doing these steps:
>
>
> change the string "hxxp://www.omg.org/spec/UML/20090901" with
> "hxxp://schema.omg.org/spec/UML/2.2"
> transform the utp.xmi from OMG in ecore by EMF
> use Federico's qvt script from
> "hxxp://tambienvineaestudiar.wordpress.com/2012/05/10/como-aplicar-un-uml-profile-con-qvt/"
> get various errors:
>
> if I use utp.xmi instead of utp.uml (same source) after the script
> execution the file become empty
> the qvt compiler gets me this Problem: "when clause of relation
> 'class2datapool' could not be resolved (variable 'm' is not assigned)!"
>
>
>
> Any suggestion is appreciated very much :p

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Re: Apply a profile to UML model [message #893427 is a reply to message #893086]

Wed, 04 July 2012 02:52

Federico Toledo
Messages: 74
Registered: April 2012
Location: Ciudad Real, Spain

Member

sorry, I was trying and I faced similar problems, and I am trying to identify and solve that problems. I dont know why utp.uml gets modified ....

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