org.jaffa.presentation.portlet.session
Class SessionManager

java.lang.Object
  org.jaffa.presentation.portlet.session.SessionManager

public class SessionManager

extends Object

This class holds information about all the UserSession objects in use currently. This may be used as an administration tool.

Constructor Summary

SessionManager()

Method Summary

static void	addSession(UserSession s) Adds a UserSession.
static UserSession	getSession(String sessionId) Returns the UserSession object for a sessionId.
static UserSession[]	getSessions() Returns an array of all the UserSession objects in use.
static void	removeSession(UserSession s) Removes a UserSession.
static void	startGarbageCollectionOfIdleComponents() This will perform garbage collection of idle components.
static void	stopGarbageCollectionOfIdleComponents() This stops the Thread that was started by the startGarbageCollectionOfIdleComponents() method.

Methods inherited from class java.lang.Object

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

Constructor Detail

SessionManager

public SessionManager()

Method Detail

addSession

public static void addSession(UserSession s)

Adds a UserSession. It assigns a unique id to the UserSession before adding it to the internal cache.

Parameters:

s - The UserSession.

removeSession

public static void removeSession(UserSession s)

Removes a UserSession.

Parameters:

s - The UserSession.

getSessions

public static UserSession[] getSessions()

Returns an array of all the UserSession objects in use.

Returns:

an array of all the UserSession objects in use.

getSession

public static UserSession getSession(String sessionId)

Returns the UserSession object for a sessionId.

Parameters:

sessionId - The id identifying a UserSession.

Returns:

the UserSession object for a sessionId.

startGarbageCollectionOfIdleComponents

public static void startGarbageCollectionOfIdleComponents()

This will perform garbage collection of idle components. Idle components are those components which have had no activity performed in the last 'timeOutMinutes' minutes. This will start a Thread which runs every 'timeOutMinutes' minutes

stopGarbageCollectionOfIdleComponents

public static void stopGarbageCollectionOfIdleComponents()

This stops the Thread that was started by the startGarbageCollectionOfIdleComponents() method.