Anyone get CLOB.createTemporary to work in WebLogic w/ Ora 9.0.1?

I've got code that works in java for temporary CLOB in Oracle 9.0.1. It works using JDBC Client API or Oracle connection pooling. But when I deploy to WebLogic App Server, I get
"java.lang.reflect.InvocationTargetException null" on the statement:
myClob = CLOB.createTemporary(conn, false, CLOB.DURATION_SESSION);
I read that temporary clob was an Oracle extension. That would lead one to believe that WebLogic may not support it. And I tried tweeking classpath/path to use Oracle's jars first, etc. I've also tried different ways of connecting: JDBC Client, straight RMI, and JNDI lookups, trying to get around "WebLogic"... Is this a losing battle and do I have to modifiy my code to use the EMPTY_CLOB() functions, or has someone gotten this to work? THANKS!

I've talked with BEA on this issue. They say that the CLOB.createTemporary() method signature indicates that it takes a
generic JDBC object, but it in fact takes an Oracle-specific object. They say "Oracle is lying to us" and say that
as a result, my code will not work if using a WebLogic Connection Pool. I realize the risks of using vendor-specific
extension methods, but I would think that if I configure the WL app server to use the oracle classes12.zip and put it in
front of CLASSPATH, etc. that this would work. It does not, with the BEA reason stated above. I really like this
CLOB.createTemporary method and refuse to change my code. Any words of wisdom, especially from an
Oracle insider? Thanks!
I've got code that works in java for temporary CLOB in Oracle 9.0.1. It works using JDBC Client API or Oracle connection pooling. But when I deploy to WebLogic App Server, I get
"java.lang.reflect.InvocationTargetException null" on the statement:
myClob = CLOB.createTemporary(conn, false, CLOB.DURATION_SESSION);
I read that temporary clob was an Oracle extension. That would lead one to believe that WebLogic may not support it. And I tried tweeking classpath/path to use Oracle's jars first, etc. I've also tried different ways of connecting: JDBC Client, straight RMI, and JNDI lookups, trying to get around "WebLogic"... Is this a losing battle and do I have to modifiy my code to use the EMPTY_CLOB() functions, or has someone gotten this to work? THANKS!

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