ch.epfl.tequila.client.system
Class TequilaFilter

java.lang.Object
  extended by ch.epfl.tequila.client.system.TequilaFilter
All Implemented Interfaces:
javax.servlet.Filter

public class TequilaFilter
extends java.lang.Object
implements javax.servlet.Filter

Filter thats checks if the user has been authenticated. If it's not the case, it redirects him/her to tequila.


Field Summary
static java.lang.String TEQUILA_KEY
          The name of the session attribute holding the tequila key.
static java.lang.String TEQUILA_PRINCIPAL
          The name of the session attribute holding the TequilaPrincipal after successful authentification.
 
Constructor Summary
TequilaFilter()
           
 
Method Summary
 void destroy()
           
 void doFilter(javax.servlet.ServletRequest servletRequest, javax.servlet.ServletResponse servletResponse, javax.servlet.FilterChain filterChain)
           
 void init(javax.servlet.FilterConfig config)
           
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

TEQUILA_KEY

public static final java.lang.String TEQUILA_KEY
The name of the session attribute holding the tequila key.

See Also:
Constant Field Values

TEQUILA_PRINCIPAL

public static final java.lang.String TEQUILA_PRINCIPAL
The name of the session attribute holding the TequilaPrincipal after successful authentification.

See Also:
Constant Field Values
Constructor Detail

TequilaFilter

public TequilaFilter()
Method Detail

init

public void init(javax.servlet.FilterConfig config)
          throws javax.servlet.ServletException
Specified by:
init in interface javax.servlet.Filter
Throws:
javax.servlet.ServletException

doFilter

public void doFilter(javax.servlet.ServletRequest servletRequest,
                     javax.servlet.ServletResponse servletResponse,
                     javax.servlet.FilterChain filterChain)
              throws java.io.IOException,
                     javax.servlet.ServletException
Specified by:
doFilter in interface javax.servlet.Filter
Throws:
java.io.IOException
javax.servlet.ServletException

destroy

public void destroy()
Specified by:
destroy in interface javax.servlet.Filter