Module jakarta.servlet

Package jakarta.servlet.http

Interface HttpSessionIdListener

All Superinterfaces:

EventListener

public interface HttpSessionIdListener
extends 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.

Since:

Servlet 3.1

Method Summary

Modifier and Type	Method	Description
void	sessionIdChanged(HttpSessionEvent event, String oldSessionId)	Receives notification that session id has been changed in a session.

Method Details

sessionIdChanged

void sessionIdChanged(HttpSessionEvent event,
 String oldSessionId)

Receives notification that session id has been changed in a session.

Parameters:

event - the HttpSessionEvent containing the session for which the ID changed

oldSessionId - the old session id