es.uvigo.esei.dgss.lettab.jsf.security

Class AuthenticationFilter

java.lang.Object

es.uvigo.esei.dgss.lettab.jsf.security.AuthenticationFilter

All Implemented Interfaces:

javax.servlet.Filter

public class AuthenticationFilter
extends Object
implements javax.servlet.Filter

Constructor Summary

Constructors

Constructor and Description
AuthenticationFilter()

Method Summary

Modifier and Type	Method and Description
void	destroy() Method called when the filter is destroyed
void	doFilter(javax.servlet.ServletRequest req, javax.servlet.ServletResponse resp, javax.servlet.FilterChain chain) Method called when we want to filter the request.
void	init(javax.servlet.FilterConfig config) Method called when the filter is created

Methods inherited from class java.lang.Object

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

Constructor Detail

AuthenticationFilter

public AuthenticationFilter()

Method Detail

doFilter

public void doFilter(javax.servlet.ServletRequest req,
                     javax.servlet.ServletResponse resp,
                     javax.servlet.FilterChain chain)
              throws IOException,
                     javax.servlet.ServletException

Method called when we want to filter the request.

Specified by:

doFilter in interface javax.servlet.Filter

Parameters:

req - The servlet request to do, catched by the filter

resp - The response which the filter will send back

chain - The chain the communication process. Is called to move the transmision

Throws:

IOException

javax.servlet.ServletException

init

public void init(javax.servlet.FilterConfig config)
          throws javax.servlet.ServletException

Method called when the filter is created

Specified by:

init in interface javax.servlet.Filter

Throws:

javax.servlet.ServletException

destroy

public void destroy()

Method called when the filter is destroyed

Specified by:

destroy in interface javax.servlet.Filter