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From Shankar Unni <>
Subject Re: [dbcp] Call Oracle stored procedure via DBCP?
Date Wed, 01 Dec 2004 22:32:05 GMT
Sergey Karpov wrote:
> During a call of stored procedure through DBCP there is a mistake of
> reduction of type:
> java.lang.ClassCastException

That's because you're assuming that dbcp returns you a naked vendor JDBC 
Connection object. It doesn't - it returns you a pooled connection 
wrapper with forwarding methods.  Ditto for CallableStatements.

If you really needed to get the underlying object, you'd have to look at 
the JavaDoc for DBCP.

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