org.deegree.security.session
Class SessionID

java.lang.Object
  org.deegree.security.session.SessionID

public class SessionID
extends Object

Version:

$Revision: 18195 $, $Date: 2009-06-18 17:55:39 +0200 (Do, 18. Jun 2009) $

Author:

Andreas Poth , last edited by: $Author: mschneider $

Constructor Summary

SessionID(int duration)
The constructor ensures that a sessionID that is unique within the JVM will be created.

SessionID(String id, int duration)

Method Summary

void	close() kills a SessionID by marking it as invalid.
Date	getCreated()
Date	getExpiration() if sessionID never expires this method returns new Timestamp(0)
String	getId() this method throws an exception if the sessinID has been killed or is alive anymore
boolean	isAlive() returns true if the expiration date of the SessionID is after the current timestamp
void	reset() resets the expiration date to the current timestamp plus duration passed to the constructor when creating the SessionID this method throws an exception if the sessinID has been killed or is alive anymore

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SessionID

public SessionID(int duration)

The constructor ensures that a sessionID that is unique within the JVM will be created. If the sessionID must be unique across two or more JVMs use the construtor SessionID(String, int) and ensure that the passed ID is valid.

Parameters:

duration - duration in millis the ID is valid. -1 indicates that a sessionID never expires.

SessionID

public SessionID(String id,
                 int duration)

Parameters:

id - encapsulated ID

duration - duration in millis the ID is valid. -1 indicates that a sessionID never expires.

Method Detail

getCreated

public Date getCreated()

Returns:

Returns the created.

getExpiration

public Date getExpiration()

if sessionID never expires this method returns new Timestamp(0)

Returns:

Returns the expiration.

getId

public String getId()
             throws SessionStatusException

this method throws an exception if the sessinID has been killed or is alive anymore

Returns:

Returns the id.

Throws:

SessionStatusException

isAlive

public boolean isAlive()

returns true if the expiration date of the SessionID is after the current timestamp

Returns:

true if the expiration date of the SessionID is after the current timestamp

reset

public void reset()
           throws SessionStatusException

resets the expiration date to the current timestamp plus duration passed to the constructor when creating the SessionID this method throws an exception if the sessinID has been killed or is alive anymore

Throws:

SessionStatusException

close

public void close()

kills a SessionID by marking it as invalid. A killed SessionID can't be reseted