org.valkyriercp.security.AuthenticationAware Maven / Gradle / Ivy
package org.valkyriercp.security;
import org.springframework.security.core.Authentication;
/**
* A Spring managed bean implementing this interface will be automatically notified of any
* change in the user's Authentication token. This would happen after various security
* related operations like login and logout. Any bean implementing this interface will
* have {@link #setAuthenticationToken(Authentication)} called when it is created and
* subsequently whenever the user's authentication token changes.
*
* In order for this notification to take place, a singleton, non-lazy instance of
* {@link SecurityAwareConfigurer} must be defined in the Spring ApplicationContext. See
* {@link SecurityAwareConfigurer} for configuration details.
*
* If a class needs to track the actual security event lifecycle, then it should implement
* {@link org.springframework.context.ApplicationListener} and watch for instances of
* {@link org.springframework.richclient.security.ClientSecurityEvent} events.
*
* @author Larry Streepy
*
* @see org.springframework.security.AuthenticationManager#authenticate(org.springframework.security.Authentication)
* @see org.springframework.context.ApplicationListener
* @see LoginAware
* @see ClientSecurityEvent
* @see SecurityAwareConfigurer
*/
public interface AuthenticationAware {
/**
* Notifies listener of the new (current) Authentication token for the user. This may
* be null if the authentication state is unknown (as it may be when the Application
* context is being constructed) or after a user logs out.
* @param authentication token
*/
public void setAuthenticationToken(Authentication authentication);
}