Armin Waibel wrote:
Well -
The OJB jar is not in the web-app classpath.
I have the jar in the EJB classpath.
I have removed it and I get the desired effect...the app server can't
find the PersistenceBroker class.
When I use ANY version of > 1.0.1, I get this exception.
you mentioned that you use a remote session bean, so your client need
org.apache.ojb.broker.util.collections.RemovalAwareCollection
class in classpath too, because the serialized objects with 1:n
references use this class to store the referenced objects. How does your
webApp get access to this class? Maybe you put only this class object in
the classpath of your webApp.
Could it be that both ends does indeed (through EJB classpath) have
access to the same JAR, but RemovalAwareCollection is missing a
serialVersionUID declaration and therefore deserialization by the
JVM on the recieving end gives another SUID than
when it loads the class on the server end?
Is it the same JVM/JRE on both ends? If so, my answer does probably
*not* apply (since the SUID should then be calculated to the
same number regardless on how it was loaded).
Regards,
Martin
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