Proxy authetication using 10g thin driver

Hello,
I am using 10g, and bea 81 sp3, I am trying to setup proxy authetication. All the references I find for proxy authetication are using OCI driver. Is proxy authetication supported using oracle 10g thin driver (ojdbc14.jar)? Can anyone provide me an example using thin driver?
appreciate any help,
Shailesh

Thanks annie..I googled it but didn't find this one..:-(
I actaully wanted to implement proxy authetication using thin driver (no oci) but i can't figure out ...and all examples i saw were using thin driver..I found many articles which says that thin driver does support proxy authetication and I am using all latest (10g)..so..:-(
appreciate any help
Shailesh

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