Servlet::Http::HttpSessionAttributesListener - session listener interface

- NAME
- SYNOPSIS
- DESCRIPTION
- METHODS
- SEE ALSO
- AUTHOR

# NAME

Servlet::Http::HttpSessionAttributesListener - session listener interface

# SYNOPSIS

      $listener->attributeAdded($event);

      $listener->attributeRemoved($event);

      $listener->attributeReplaced($event);

# DESCRIPTION

This listener interface can be implemented in order to get notifications of changes made to sessions within this web application.

# METHODS

`attributeAdded($event)`
  Notification that an attribute has been added to a session.

  Parameters:

  $event
    an instance of Servlet::Http::HttpSessionBindingEvent

`attributeRemoved($event)`
  Notification that an attribute has been removed from a session.

  Parameters:

  $event
    an instance of Servlet::Http::HttpSessionBindingEvent

`attributeReplaced($event)`
  Notification that an attribute has been replaced in a session.

  Parameters:

  $event
    an instance of Servlet::Http::HttpSessionBindingEvent

# SEE ALSO

the Servlet::Http::HttpSession manpage, the Servlet::Http::HttpSessionEvent manpage

# AUTHOR

Brian Moseley, bcm@maz.org