[jboss-user] [Security & JAAS/JBoss] - Two questions about DatabaseServerLoginModule

I have two questions about DatabaseServerLoginModule : 1. After successfully authenticated by using DatabaseServerLoginModule, How can I get the current authenticated user in my web application (or servlet),just like LoginContext.getSubject()? 2. about principalsQuery: The prepared statement query must equivalent to: ?select Password from Principals where PrincipalID=??. Can I specify more information, just like ?select Password,username,DriverCardId from Principals where PrincipalID=?? My logon.jsp just as the following: <fmt:message key="TitleLogon"/> <%@ include file="/template/banner.jsp" %> <h3><fmt:message key="Logon"/> <fmt:message key="Submit"/>.</h3> <form action="j_security_check" method=post> <fmt:message key="CustomerId"/> <fmt:message key="Password"/> <input type="submit" value="<fmt:message key="Submit"/>"> View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3962701#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...