I also think you have to use JTA transactions. The Aries JPA layer we use in Karaf relies on JTA to handle exceptions.
When I wrote my tutorial about JPA on OSGi I also started with non JTA transactions as I used these in spring before but had a lot of problems with them. The spring guys always say that JTA transactions are complex but as long as you stay in one process JTA is really simple. You can find a complete project here: https://github.com/cschneider/Karaf-Tutorial/tree/master/db/examplejpa Christian On 01.02.2013 15:19, lbu wrote: > Actually I do not care about transaction, it is only a study to catch what > issue and drawbacks we may have if we move our applications to OSGi/Karaf. > > I can change it but it should not be the reason of the issue, isn't it? > > > > -- > View this message in context: > http://karaf.922171.n3.nabble.com/Karaf-JPA-and-EclipseLink-tp4027571p4027573.html > Sent from the Karaf - User mailing list archive at Nabble.com. -- Christian Schneider http://www.liquid-reality.de Open Source Architect http://www.talend.com
