On Nov 26, 2007 9:47 AM, maho77 <[EMAIL PROTECTED]> wrote:
> I tried it with an unitialized id field and ran into another exception:
>
> 09:40:29,126 WARN [Transaction] Unexpected exception from beforeCompletion;
> transaction will roll back
> <openjpa-1.0.0-r420667:568756 nonfatal general error>
> org.apache.openjpa.persistence.PersistenceException: null
> at
> org.apache.openjpa.jdbc.kernel.AbstractJDBCSeq.getConnection(AbstractJDBCSeq.java:162)
> at
> org.apache.openjpa.jdbc.kernel.TableJDBCSeq.allocateSequence(TableJDBCSeq.java:341)
Hi,
Could you send us the openjpa logs - it should be in
var/log/geronimo.log? I assume they're generated according to the
property in persistence.xml:
<property name="openjpa.Log" value="DefaultLevel=TRACE,SQL=TRACE" />
I wonder why you do the following in the stand-alone client code:
MTIGroup g1 = new MTIGroup();
g1.setId(2);
g1.setName("testGroup");
Note the setId() call.
The null from
org.apache.openjpa.jdbc.kernel.AbstractJDBCSeq.getConnection(AbstractJDBCSeq.java:162)
call suggests that there might be issues with geronimo plan file of
the application. You've got
<jta-data-source>xxxDataSouurce</jta-data-source> in persistence.xml
file - there's 'u' doubled. Is that correct? Send us the geronimo plan
you're using with the application. Is the data source one of the
default data sources of Geronimo?
I have never worked with mysql and TableGenerator for jpa-based
application in Geronimo so I'm asking these question to avoid dealing
with the setup *if* the issue is simpler to fix without it.
Jacek
--
Jacek Laskowski
http://www.JacekLaskowski.pl
