package miniforum.data; 
 
import miniforum.IConstants; 
 
import javax.servlet.http.HttpSession; 
 
public class UserUtils { 
    public static String getCurrentUser(HttpSession aSession) { 
        String currentUser = (String) 
            aSession.getAttribute(IConstants.CURRENT_USER); 
        return currentUser; 
    } 
 
    public static void setCurrentUser(HttpSession aSession, 
            String aUserName) { 
        aSession.setAttribute( 
            IConstants.CURRENT_USER, aUserName); 
    } 
}