Oh, if you want, you can also send me your driver program. I think your example looks fine. But this is not the whole thing, is it? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3969910#3969910 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3969910