On Oct 28, 2010, at 11:14 PM, Matthias Wessendorf wrote: > Does that mean you noticed it as well ?
No, more the head-scratching kind. We don't add any connection properties to persistence units, though I have had the opposite thought that one of these days we should write code that removes them if the user mistakenly adds them -- OpenJPA will ignore the connections we give it and try to create its own, which is bad. -David > > -M > > On Fri, Oct 29, 2010 at 4:12 AM, David Blevins <david.blev...@visi.com> wrote: >> >> On Oct 27, 2010, at 10:34 AM, David Blevins wrote: >> >>> >>> On Oct 27, 2010, at 8:02 AM, Matthias Wessendorf wrote: >>> >>>> Hi, >>>> >>>> I am seeing this error, when running OpenEJB 3.1.3 + OpenWebBeans + >>>> OpenJPA (2.x and 1.x) in Tomcat 6.x: >>>> >>>> org.apache.openjpa.persistence.ArgumentException: A JDBC Driver or >>>> DataSource class name must be specified in the ConnectionDriverName >>>> property. >>>> >>>> >>>> the persistence.xml is like: >>>> <persistence-unit name="foobar" > >>>> >>>> <provider>org.apache.openjpa.persistence.PersistenceProviderImpl</provider> >>>> <jta-data-source>java:openejb/Resource/My DataSource</jta-data-source> >>>> <non-jta-data-source>java:openejb/Resource/My >>>> UnmanagedDataSource</non-jta-data-source> >>>> >>>> <class>net.wessendorf.User</class> >>>> >>>> <properties> >>>> <property name="openjpa.Log" value="DefaultLevel=TRACE" /> >>>> <property name="openjpa.jdbc.SynchronizeMappings" >>>> value="buildSchema(ForeignKeys=true)" /> >>>> </properties> >>>> </persistence-unit> >>>> </persistence> >>>> >>>> >>>> With an older version, like OpenEJB 3.1.2 I was never seeing that >>>> error above.. and no, I never specified the >>>> ConnectionDriverName with the above (non-)jta-data-source settings. >>>> >>>> Am I missing some configuration, or is there an issue regarding this ? >>> >>> Not familiar with that error. If you can post some log output and the >>> stacktrace that might shed some light. >> >> FYI, this one is on the radar for 3.1.4. Hopefully we can get to the bottom >> of it before we roll. >> >> -David >> >> > > > > -- > Matthias Wessendorf > > blog: http://matthiaswessendorf.wordpress.com/ > sessions: http://www.slideshare.net/mwessendorf > twitter: http://twitter.com/mwessendorf >
