Interface HttpSessionIdListener

  • All Superinterfaces:

    public interface HttpSessionIdListener
    extends java.util.EventListener
    Interface for receiving notification events about HttpSession id changes.

    In order to receive these notification events, the implementation class must be either declared in the deployment descriptor of the web application, annotated with WebListener, or registered via one of the addListener methods defined on ServletContext.

    The order in which implementations of this interface are invoked is unspecified.

    Servlet 3.1
    • Method Detail

      • sessionIdChanged

        void sessionIdChanged​(HttpSessionEvent event,
                              java.lang.String oldSessionId)
        Receives notification that session id has been changed in a session.
        event - the HttpSessionBindingEvent containing the session and the name and (old) value of the attribute that was replaced
        oldSessionId - the old session id