>
> Hi,
>
> I'm having exactly the same problem. Modified the source to read:
>
> List descriptors = connectionRepository().getAllDescriptor();
> org.apache.ojb.broker.metadata.JdbcConnectionDescriptor descriptor;
> for (Iterator iterator = descriptors.iterator(); iterator.hasNext();)
> {
> Object temp = iterator.next();
> log.error("### Test 2: " + temp.getClass());
> descriptor =
> (org.apache.ojb.broker.metadata.JdbcConnectionDescriptor) temp;
>
> The output in the Jboss log reads:
>
> 2004-05-31 22:01:52,970 ERROR [org.apache.ojb.broker.metadata.MetadataManager]
> ### Test 2: class org.apache.ojb.metadata.JdbcConnectionDescriptor
>
> It's really weird since temp is exactly the same class as both the descriptor
> variable and the cast!.
>
Seems like the problem was not with OJB, but with Jboss.
Used the code from
http://www.javaworld.com/javaworld/javaqa/2003-07/01-qa-0711-classsrc.html
to find out where the class were loaded from.
The classes for the objects from the iterator were loaded from:
jboss/server/all/tmp/deploy/tmp2436VideoStore.ear
The class of the descriptor variable was loaded from:
jboss/server/all/tmp/deploy/tmp2604VideoStore.ear
For some reason JBoss was loading code from different ear files during the same
session. Stopping JBoss to clean the tmp directory fixed the problem.
Cheers
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