NotSerializableException when getting an oracle connection thru RMI

Hi all,
I have been trying to access my oracle connections , which are part of a pool, using rmi.
I have encountered following exception -
java.rmi.UnmarshalException: error unmarshalling return; nested exception is: java.io.WriteAbortedException: Writing aborted by exception; java.io.NotSerializableException: oracle.jdbc.drive r.OracleConnection java.io.WriteAbortedException: Writing aborted by exception; java.io.NotSerializableException: oracle.jdbc.driver.Oracle Connection
Is there any reason for OracleConnection not to be serialized or am i doing something wrong?
Any help in this regard is urgently solicited
regards
Pawan
null

Just tell your DBA to act like a professional and not shut the server down without notifying the user community! That is one of the top pet peeves of any user to have the carpet jerked out from under him!! All shutdowns should be scheduled unless the machine fails or the world ends...
Otherwise you will have to look for some method to re-verify the connection again. i don't think that the driver will automatically tell you if the connection got jerked away. It will probably think it is still connected!
<BLOCKQUOTE><font size="1" face="Verdana, Arial">quote:</font><HR>Originally posted by Justin Poyser ([email protected]):
How do I check if the DBA has bounced the database ? I have the following check to determine if the connection is available
if (conn == null | | conn.isClosed())
but it still seems to return false for conn.isClosed.
thus when you run a sql statement against the returned connection object you get a no more data to read from socket error.<HR></BLOCKQUOTE>
null

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    Mine had a SIM in it. Originally, when I took out the SIM and tried to restore it with nothing in it, it wouldn't work without a SIM card. So ... I took the SIM that was in that phone previously, put it back in and completed the system restore. I then proceeded to go through the process with AT&T of adding a data plan, which I did, and then it successfully completed the system restore. However, now if I run diagnostics on it, it will not verify ITunes Store. If I try to connect to ITunes store, I'll get the network connection timed out error I referenced earlier in this thread. I'm considering jailbreaking it and putting on an earlier software version. Your thoughts?

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