uk.ac.vamsas.client.simpleclient
Class SimpleSessionManager

java.lang.Object
  uk.ac.vamsas.client.simpleclient.SimpleSessionManager

public class SimpleSessionManager

extends java.lang.Object

Class to deal with sessions retrieves list of available sessions adds an active session removes a close session (the last client has been closed)

Constructor Summary

protected

SimpleSessionManager(java.io.File sessionsFile)

Method Summary

int	addSession(SessionHandle newSession) adds SessionHandle me to the sessionList
java.lang.String[]	getCurrentSessions()
FileWatcher	getSessionsWatcher() make a new watcher object for the sessionsFile
protected void	removeSession(SessionHandle session) Removes a session from the list of currently active session

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleSessionManager

protected SimpleSessionManager(java.io.File sessionsFile)
                        throws java.io.IOException

Method Detail

getSessionsWatcher

public FileWatcher getSessionsWatcher()

make a new watcher object for the sessionsFile

Returns:

new SessionsFile watcher instance

getCurrentSessions

public java.lang.String[] getCurrentSessions()

See Also:

IClientFactory.getCurrentSessions()

addSession

public int addSession(SessionHandle newSession)

adds SessionHandle me to the sessionList

Parameters:

newSession - session to add to the session list

Returns:

session index in list or 0 if lock was invalid or addSession operation failed.

removeSession

protected void removeSession(SessionHandle session)

Removes a session from the list of currently active session

Parameters:

session - SessionHandle of the session to remove