[Coefficient-devel] Dgroups specific config files

[Jason M. <jas...@bt...>]

Hi,

I have been trying to get the three properties files -
hibernate_util.properties. coefficient.properties and project.properties to
load Open Dgroup specific variables. I am still having no success in getting
them to work.

Dylan has suggested that I check that I load them into the correct path in
the coefficient-ejb archive (running on JBoss). I have been loading them
back into the root of the archive. Is this the correct place?

If any changes at all are made from the default then an exception is
triggered as follows when opening Coefficient for the first time on an empty
database:

ERROR [za.org.coefficient.util.ejb.DataLoaderUtil] at:
DataLoaderUtil.java:267 | object id: 8 | operation: persistence exception on
update | exception type: net.sf.hibernate.PropertyValueException | exception
message: not-null property references a null or transient value:
za.org.coefficient.authentication.CoefficientUser.email
net.sf.hibernate.PropertyValueException: not-null property references a null
or transient value: za.org.coefficient.authentication.CoefficientUser.email
	at
net.sf.hibernate.impl.SessionImpl.checkNullability(SessionImpl.java:1286)
	at net.sf.hibernate.impl.SessionImpl.doSave(SessionImpl.java:937)
	at net.sf.hibernate.impl.SessionImpl.doSave(SessionImpl.java:866)
	at
net.sf.hibernate.impl.SessionImpl.saveWithGeneratedIdentifier(SessionImpl.ja
va:788)
	at net.sf.hibernate.impl.SessionImpl.save(SessionImpl.java:747)
	at net.sf.hibernate.util.HibernateUtil.save(HibernateUtil.java:567)
	at
za.org.coefficient.util.ejb.DataLoaderUtil.createDefaultUsersIfNeeded(DataLo
aderUtil.java:267)
	at
za.org.coefficient.util.ejb.DataLoaderUtil.initializeDataIfNeeded(DataLoader
Util.java:141)
	..............(I can send the full server.log if anyone wants it.)

The exception shows that it is coming from the DatLoaderUtil. This happens
regardless of whether the DgroupsDataLoaderUtil is set in
hibernate_util.properties or not.

Any suggestions please?

Jason Meyler
metaLAB Ltd