Class JDBCAuthFilter

java.lang.Object

fc.web.servlet.AuthFilter

fc.web.servlet.JDBCAuthFilter

All Implemented Interfaces:

Filter

public class JDBCAuthFilter
extends AuthFilter

Implements a simple jdbc based authentication filter. Uses JDBCSession to check for the valid existence of the session ID. The session ID itself is expected to be inside a cookie (the presence of a cookie is checked by invoking LoginServlet.getSIDCookie(HttpServletRequest)

Uses the default database as specified in web.xml and requires JDBCSession to work against that database.

Constructor Summary

Constructors

Constructor	Description
JDBCAuthFilter()

Method Summary

Modifier and Type	Method	Description
void	init(FilterConfig config)
boolean	isUserLoggedIn(HttpServletRequest req, HttpServletResponse res)	Checks to see if the session id (sid) exists in the cookie and it that points to a valid (non-expired) database session.

Methods inherited from class AuthFilter

destroy, doFilter

Methods inherited from class Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

JDBCAuthFilter

public JDBCAuthFilter()

Method Details

init

public void init(FilterConfig config)
          throws ServletException

Specified by:

init in interface Filter

Overrides:

init in class AuthFilter

Throws:

ServletException

isUserLoggedIn

public boolean isUserLoggedIn(HttpServletRequest req,
 HttpServletResponse res)
                       throws SQLException

Checks to see if the session id (sid) exists in the cookie and it that points to a valid (non-expired) database session.

Specified by:

isUserLoggedIn in class AuthFilter

Throws:

SQLException