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Re: [EMF Teneo] problems with integration of MySQL and EclipseLink in EMF Teneo [message #622889 is a reply to message #622888] |
Sun, 16 May 2010 10:16 |
Martin Taal Messages: 5468 Registered: July 2009 |
Senior Member |
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Hi Philipp,
Do you still see an orm.xml generated (eventhough you get an error)?
Is what you see similar to what is described in this bugzilla?
https://bugs.eclipse.org/bugs/show_bug.cgi?id=312587
I do not really have good experience with the dropins folder. You can also install some dependencies (mysql, hsqldb)
from this update site:
http://www.elver.org/eclipse/update
Did you add the dependencies to teneo/commons.logging to the model project as described in:
http://wiki.eclipse.org/Teneo/EclipseLink#Generating_the_orm .xml_through_the_menu
As a side remark, I am not sure if your project is for a web (service) application or for a RCP. If it is for a web
(service) application then this project maybe of interest for you:
http://wiki.eclipse.org/Texo
I am currently adding orm-generation to Texo. This will be released in a few days from now.
btw, Teneo is supported on the main EMF newsgroup which I added as a cc to this post.
gr. Martin
philipp.wode@gmx.net wrote:
> Hello Eclipse users,
>
> I'm new to EMF. For my next project I want to use EclipseLink as
> OR-mapper to store data permanently in a database (MySQL in my case).
> So, I've looked about an appropriate framework and found Teneo for
> modelling with EMF.
> In my next step, I've tried to configure the Manifest file as described
> in this http://wiki.eclipse.org/Teneo/EclipseLink For adding the mysql
> jdbc driver, which I downloaded beforce, I've copied the jar file in the
> dropins folder of my Eclipse installation. After this, I've created a
> simple one-class-model (for testing purposes only) and tried to generate
> an orm.xml file. As result, I get a NullpointerException with the
> following error:
>
> 15.05.2010 11:07:00
> org.eclipse.emf.teneo.classloader.ClassLoaderResolver
> setClassLoaderStrategy
> INFO: Class loader strategy set to:
> org.eclipse.emf.teneo.classloader.ContextClassLoaderStrategy
>
> I'm absolutely helpless. What I have exactly to do to integrate the
> mysql jdbc driver and EclipseLink in EMF Teneo such as in the
> http://wiki.eclipse.org/Teneo/Hibernate/Download_and_Install ?
>
> Thanks in advance
>
--
With Regards, Martin Taal
Springsite/Elver.org
Office: Hardwareweg 4, 3821 BV Amersfoort
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Mail: mtaal@springsite.com - mtaal@elver.org
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