com.ibm.portal.auth
Interface LogoutFilterChain

public interface LogoutFilterChain

This interface is used to call the next element in the explicit or implicit logout filter chain. A reference is passed to the ExplicitLogoutFilter and ImplicitLogoutFilter SPI. If an implementation of this SPI calls this method, the corresponding method of the next LogoutFilter implementation as defined in the respective logout filter chain (as a property of the Portal Authentication Service) is called. NOTE: This API may only be used in the scope of an HTTP request in WebSphere Portal, i.e. within a theme. The API can not be invoked directly by a custom servlet.

Since:

6.1

Method Summary

void	logout(javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse resp, FilterChainContext portalLogoutContext) Calls the logout method of the next logout filter in the logout filter chain

Method Detail

logout

void logout(javax.servlet.http.HttpServletRequest req,
            javax.servlet.http.HttpServletResponse resp,
            FilterChainContext portalLogoutContext)
            throws LogoutException,
                   javax.security.auth.login.LoginException

Calls the logout method of the next logout filter in the logout filter chain

Parameters:

req - The servlet request.

resp - The servlet response.

portalLogoutContext - A FilterChainContext object that can be used to share information between the logout filter implementations.

Throws:

LogoutException - This generic exception is thrown for all kinds of exceptions that can occur during the logout process.

javax.security.auth.login.LoginException - Can be thrown by the logout method on the JAAS login context in WAS (performed by the default logout filter implementation).