info.magnolia.cms.security
Class LogoutFilter

java.lang.Object
  info.magnolia.cms.filters.AbstractMgnlFilter
      info.magnolia.cms.filters.OncePerRequestAbstractMgnlFilter
          info.magnolia.cms.security.LogoutFilter

All Implemented Interfaces:

MgnlFilter, javax.servlet.Filter

public class LogoutFilter
extends OncePerRequestAbstractMgnlFilter

Performing the logout operation if the parameter "mgnlLogout" is present.

Field Summary

static String

PARAMETER_LOGOUT

Constructor Summary

LogoutFilter()

Method Summary

void	doFilter(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, javax.servlet.FilterChain chain) Check if a request parameter PARAMETER_LOGOUT is set.
void	init(javax.servlet.FilterConfig filterConfig)

Methods inherited from class info.magnolia.cms.filters.OncePerRequestAbstractMgnlFilter

bypasses, doFilter

Methods inherited from class info.magnolia.cms.filters.AbstractMgnlFilter

acceptsEncoding, acceptsGzipEncoding, addAndVerifyHeader, addBypass, addMapping, destroy, getBypasses, getDispatching, getMapping, getMappings, getName, headerContains, isEnabled, mapsTo, matches, matchesDispatching, setDispatching, setEnabled, setName

Methods inherited from class java.lang.Object

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

Field Detail

PARAMETER_LOGOUT

public static final String PARAMETER_LOGOUT

See Also:

Constant Field Values

Constructor Detail

LogoutFilter

public LogoutFilter()

Method Detail

init

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

Specified by:

init in interface javax.servlet.Filter

Overrides:

init in class AbstractMgnlFilter

Throws:

javax.servlet.ServletException

doFilter

public void doFilter(javax.servlet.http.HttpServletRequest request,
                     javax.servlet.http.HttpServletResponse response,
                     javax.servlet.FilterChain chain)
              throws IOException,
                     javax.servlet.ServletException

Check if a request parameter PARAMETER_LOGOUT is set. If so logout user, unset the context and restart the filter chain.

Specified by:

doFilter in class AbstractMgnlFilter

Throws:

IOException

javax.servlet.ServletException