HttpSessionEvent (Java Servlet 4.0)

java.lang.Object
- java.util.EventObject
- - javax.servlet.http.HttpSessionEvent

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

HttpSessionBindingEvent
```
public class HttpSessionEvent
extends EventObject
```
This is the class representing event notifications for changes to sessions within a web application.

Since:

Servlet 2.3

See Also:

Serialized Form

- Field Summary
  - Fields inherited from class java.util.EventObject
    source
- Constructor Summary
  
  Constructors
  Constructor Description
  
  HttpSessionEvent(HttpSession source)
  Construct a session event from the given source.
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  HttpSession getSession()
  Return the session that changed.
  - Methods inherited from class java.util.EventObject
    getSource, toString
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - HttpSessionEvent
```
public HttpSessionEvent(HttpSession source)
```
    Construct a session event from the given source.
    
    Parameters:
    
    source - the HttpSession corresponding to this event
- Method Detail
  - getSession
```
public HttpSession getSession()
```
    Return the session that changed.
    
    Returns:
    
    the HttpSession for this event.