Package ch.hsr.adv.ui.core.logic.stores

Class SessionStore

java.lang.Object

ch.hsr.adv.ui.core.logic.stores.SessionStore

@Singleton
public class SessionStore
extends java.lang.Object

Holds all active sessions. Fires a change event, if a new session is added or an existing session is removed.

Constructor Summary

Constructors

Constructor	Description
SessionStore(EventManager eventManager)

Method Summary

Modifier and Type	Method	Description
void	add(ch.hsr.adv.commons.core.logic.domain.Session newSession)	Adds specified session to the store and sets it as the current session.
void	clear()	Clears all sessions
boolean	contains(long sessionId)	Checks whether the session store contains the given id
void	delete(long id)	Deletes the specified session and fires a changeEvent.
ch.hsr.adv.commons.core.logic.domain.Session	get(long sessionId)	Returns the session with the given id
java.util.List<ch.hsr.adv.commons.core.logic.domain.Session>	getAll()
ch.hsr.adv.commons.core.logic.domain.Session	getCurrentSession()
void	setCurrent(long sessionId)	Sets the current session to the session with the specified id.

Methods inherited from class java.lang.Object

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

Constructor Detail

SessionStore

@Inject
public SessionStore(EventManager eventManager)

Method Detail

add

public void add(ch.hsr.adv.commons.core.logic.domain.Session newSession)

Adds specified session to the store and sets it as the current session. If the session already exists: either merges its snapshots with existing session (for sessions received over the socket) or ignores it (for sessions loaded via the ui)

Parameters:

newSession - the session to add

getAll

public java.util.List<ch.hsr.adv.commons.core.logic.domain.Session> getAll()

Returns:

sorted list of sessions

get

public ch.hsr.adv.commons.core.logic.domain.Session get(long sessionId)

Returns the session with the given id

Parameters:

sessionId - session id

Returns:

existing session or null

getCurrentSession

public ch.hsr.adv.commons.core.logic.domain.Session getCurrentSession()

setCurrent

public void setCurrent(long sessionId)

Sets the current session to the session with the specified id. Fires a change event to inform listeners of the change.

Parameters:

sessionId - of the new current session

delete

public void delete(long id)

Deletes the specified session and fires a changeEvent.

Parameters:

id - to be deleted

clear

public void clear()

Clears all sessions

contains

public boolean contains(long sessionId)

Checks whether the session store contains the given id

Parameters:

sessionId - session id

Returns:

true if the session exists in the store