Problem with NLS session - jdbc 8.1.7 driver thin (weblo
8.1)

Hello,

Weblogic manages connections to the remote's database with oracle's driver thin
8.1.7.

With different environments (Dev, Qualif) located on different servers and the
same EAR I do not get the same results and because of variables NLS session
which are not worth the same from one environment to the other.
One the first env, it's US unlike the other : French

I looked page http://forums.oracle.com/forums/thread.jspa?messageID=1372339
which indicates that it could come from the local java.
My value (via a Locale.getLocale ()) is fr_FR while the nls_lang is an American
.....

I'd like to know how to fix the NLS session without making an alter session in
the ear ...
Thank you in advance because I really block.