Problems with encoding on linux ( firebird jdbc)

[Dudu <ed...@yahoo.com.br>]

I have a firebird database on linux.
When I was developing under windows and oc4j, all chars of tables was right.
But when I put the .war on linux environment(oc4j), some chars has problems.

And when I put the .war on oc4j under windows, acessing the same database on
linux, all is ok.

I tried to passa parameters on jdbc url, but without sucess.
please guys, help me
thanks