uk.ac.warwick.sso.client

Class ForceLoginFilter

java.lang.Object

uk.ac.warwick.sso.client.ForceLoginFilter

All Implemented Interfaces:

javax.servlet.Filter

public class ForceLoginFilter
extends java.lang.Object

This Filter forces a user to be logged in. This filter works with SSOClientFilter and must come after it as it looks for the user with SSOClientFilter.getUserFromRequest(request); If a user is not logged in, it redirects to the SSO permission denied page

Constructor Summary

Constructors

Constructor and Description
ForceLoginFilter()

Method Summary

Modifier and Type	Method and Description
void	destroy()
void	doFilter(javax.servlet.ServletRequest req, javax.servlet.ServletResponse res, javax.servlet.FilterChain chain)
void	doFilterInternal(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, javax.servlet.FilterChain chain)
void	init(javax.servlet.FilterConfig ctx)

Methods inherited from class java.lang.Object

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

Constructor Detail

ForceLoginFilter

public ForceLoginFilter()

Method Detail

init

public final void init(javax.servlet.FilterConfig ctx)
                throws javax.servlet.ServletException

Throws:

javax.servlet.ServletException

doFilterInternal

public final void doFilterInternal(javax.servlet.http.HttpServletRequest request,
                                   javax.servlet.http.HttpServletResponse response,
                                   javax.servlet.FilterChain chain)
                            throws java.io.IOException,
                                   javax.servlet.ServletException

Throws:

java.io.IOException

javax.servlet.ServletException

destroy

public final void destroy()

doFilter

public final void doFilter(javax.servlet.ServletRequest req,
                           javax.servlet.ServletResponse res,
                           javax.servlet.FilterChain chain)
                    throws java.io.IOException,
                           javax.servlet.ServletException

Specified by:

doFilter in interface javax.servlet.Filter

Throws:

java.io.IOException

javax.servlet.ServletException