Hi Muhannad,
It appears that the Oracle JDBC jar was removed from Kepler.
If you copy the jar into core/lib/jar/dbdrivers/, and restart Kepler,
the actor should work correctly.
--dan
On 11/24/11 6:34 AM, Ali, Muhannad wrote:
Hi,
I am trying to get data from Oracle Database using the "Database Query" Actor. I am using
the "Open Database Connection" Actor to establish a database connection. I am always
getting this error message:
"
ptolemy.kernel.util.IllegalActionException: fire exception DB connection
in .DatabaseAccess.Open Database Connection
Because:
ptolemy.kernel.util.IllegalActionException: java.lang.ClassNotFoundException:
oracle.jdbc.driver.OracleDriver
in .DatabaseAccess.Open Database Connection
Because:
java.lang.ClassNotFoundException: oracle.jdbc.driver.OracleDriver
at org.geon.OpenDBConnection.fire(OpenDBConnection.java:276)
at ptolemy.actor.AtomicActor.iterate(AtomicActor.java:461)
at
ptolemy.actor.sched.StaticSchedulingDirector.fire(StaticSchedulingDirector.java:188)
at ptolemy.actor.CompositeActor.fire(CompositeActor.java:459)
at ptolemy.actor.Manager.iterate(Manager.java:749)
at ptolemy.actor.Manager.execute(Manager.java:351)
at ptolemy.actor.Manager.run(Manager.java:1164)
at ptolemy.actor.Manager$3.run(Manager.java:1217)
...
"
Doesn't Kepler come with Oracle Driver? If not, how could I tell Kepler where
the driver is?
Thanks in advance!
Regards,
Muhannad
P.S.
I am working on a Mac OS X.
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