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Home » Modeling » EMF "Technology" (Ecore Tools, EMFatic, etc)  » [Teneo+Hibernate] IAction: the chosen operation is currently not available
[Teneo+Hibernate] IAction: the chosen operation is currently not available [message #82059] Sat, 05 May 2007 09:25 Go to next message
Eclipse UserFriend
Originally posted by: nospam.eric.gmail.com

Hi,

I try to use Teneo in combination w/ Hibernate but I face some problems when
writing some test code involving Teneo and Hibernate in the run method of an
IAction. When running the application, I get a dialog box w/ the message
"The chosen operation is currently not available".

Could someone help me finding out what's wrong in the following piece of
code which prevent me from getting the job done when I click on the button
associated w/ the action?

Many thanks,

Eric


public void run(final IAction action) {


String dataStoreName;


dataStoreName = "LibraryDataStore";


HbDataStore dataStore;


dataStore = HbHelper.INSTANCE.createRegisterDataStore(dataStoreName);

dataStore.setEPackages(new EPackage[] { RezeptePackage.eINSTANCE });

dataStore.initialize();


SessionFactory sessionFactory;


sessionFactory = dataStore.getSessionFactory();


Session session;


session = sessionFactory.openSession();

session.beginTransaction();


Recipe recipe;


recipe = RezepteFactory.eINSTANCE.createRecipe();

recipe.setName("Chocolat");

session.save(recipe);


session.getTransaction().commit();

session.close();


dataStore.close();


}
Re: [Teneo+Hibernate] IAction: the chosen operation is currently not available [message #82075 is a reply to message #82059] Sat, 05 May 2007 09:48 Go to previous message
Martin Taal is currently offline Martin TaalFriend
Messages: 5468
Registered: July 2009
Senior Member
Hi Eric,
The code looks fine, Probably a strack trace of the underlying exception will give some more
information.

gr. martin

Eric DELAGE wrote:
> Hi,
>
> I try to use Teneo in combination w/ Hibernate but I face some problems when
> writing some test code involving Teneo and Hibernate in the run method of an
> IAction. When running the application, I get a dialog box w/ the message
> "The chosen operation is currently not available".
>
> Could someone help me finding out what's wrong in the following piece of
> code which prevent me from getting the job done when I click on the button
> associated w/ the action?
>
> Many thanks,
>
> Eric
>
>
> public void run(final IAction action) {
>
>
> String dataStoreName;
>
>
> dataStoreName = "LibraryDataStore";
>
>
> HbDataStore dataStore;
>
>
> dataStore = HbHelper.INSTANCE.createRegisterDataStore(dataStoreName);
>
> dataStore.setEPackages(new EPackage[] { RezeptePackage.eINSTANCE });
>
> dataStore.initialize();
>
>
> SessionFactory sessionFactory;
>
>
> sessionFactory = dataStore.getSessionFactory();
>
>
> Session session;
>
>
> session = sessionFactory.openSession();
>
> session.beginTransaction();
>
>
> Recipe recipe;
>
>
> recipe = RezepteFactory.eINSTANCE.createRecipe();
>
> recipe.setName("Chocolat");
>
> session.save(recipe);
>
>
> session.getTransaction().commit();
>
> session.close();
>
>
> dataStore.close();
>
>
> }
>
>


--

With Regards, Martin Taal

Springsite/Elver.org
Office: Hardwareweg 4, 3821 BV Amersfoort
Postal: Nassaulaan 7, 3941 EC Doorn
The Netherlands
Tel: +31 (0)84 420 2397
Fax: +31 (0)84 225 9307
Mail: mtaal@springsite.com - mtaal@elver.org
Web: www.springsite.com - www.elver.org
Re: [Teneo+Hibernate] IAction: the chosen operation is currently not available [message #605277 is a reply to message #82059] Sat, 05 May 2007 09:48 Go to previous message
Martin Taal is currently offline Martin TaalFriend
Messages: 5468
Registered: July 2009
Senior Member
Hi Eric,
The code looks fine, Probably a strack trace of the underlying exception will give some more
information.

gr. martin

Eric DELAGE wrote:
> Hi,
>
> I try to use Teneo in combination w/ Hibernate but I face some problems when
> writing some test code involving Teneo and Hibernate in the run method of an
> IAction. When running the application, I get a dialog box w/ the message
> "The chosen operation is currently not available".
>
> Could someone help me finding out what's wrong in the following piece of
> code which prevent me from getting the job done when I click on the button
> associated w/ the action?
>
> Many thanks,
>
> Eric
>
>
> public void run(final IAction action) {
>
>
> String dataStoreName;
>
>
> dataStoreName = "LibraryDataStore";
>
>
> HbDataStore dataStore;
>
>
> dataStore = HbHelper.INSTANCE.createRegisterDataStore(dataStoreName);
>
> dataStore.setEPackages(new EPackage[] { RezeptePackage.eINSTANCE });
>
> dataStore.initialize();
>
>
> SessionFactory sessionFactory;
>
>
> sessionFactory = dataStore.getSessionFactory();
>
>
> Session session;
>
>
> session = sessionFactory.openSession();
>
> session.beginTransaction();
>
>
> Recipe recipe;
>
>
> recipe = RezepteFactory.eINSTANCE.createRecipe();
>
> recipe.setName("Chocolat");
>
> session.save(recipe);
>
>
> session.getTransaction().commit();
>
> session.close();
>
>
> dataStore.close();
>
>
> }
>
>


--

With Regards, Martin Taal

Springsite/Elver.org
Office: Hardwareweg 4, 3821 BV Amersfoort
Postal: Nassaulaan 7, 3941 EC Doorn
The Netherlands
Tel: +31 (0)84 420 2397
Fax: +31 (0)84 225 9307
Mail: mtaal@springsite.com - mtaal@elver.org
Web: www.springsite.com - www.elver.org
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