com.ideo.sweetdevria.page
Class SessionRegistry

java.lang.Object
  com.ideo.sweetdevria.page.SessionRegistry

public class SessionRegistry
extends java.lang.Object

Registry storing every user session an associating them a PageRegistry.

Author:

Julien Maupoux

Method Summary

void	destroySession(javax.servlet.http.HttpSession session) Remove a session from the session registry If multiple session are connected to a single page registry, all the sessions will have to be removed before the registry to be deleted.
void	forceDestroySession(javax.servlet.http.HttpSession session) Force the session deletion from the session registry If multiple session are connected to a single page registry (multi user login), all the sessions will be deleted from the registry
static SessionRegistry	getInstance()
PageRegistry	getPageRegistry(javax.servlet.http.HttpSession session) Return a PageRegistry according to the session.
boolean	isSessionRegistered(javax.servlet.http.HttpSession session) Test if a session is already registered, or if it is the first time an access is processed.
void	registerPage(javax.servlet.http.HttpSession session, Page page) Register a page for this session
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static SessionRegistry getInstance()

isSessionRegistered

public boolean isSessionRegistered(javax.servlet.http.HttpSession session)

Test if a session is already registered, or if it is the first time an access is processed.

Parameters:

session - the session to test

Returns:

true if a register already exist for this session

getPageRegistry

public PageRegistry getPageRegistry(javax.servlet.http.HttpSession session)

Return a PageRegistry according to the session. Create if none already exist

Returns:

a PageRegistry for this session

registerPage

public void registerPage(javax.servlet.http.HttpSession session,
                         Page page)

Register a page for this session

Parameters:

session - the session of the user

page - the page to register

destroySession

public void destroySession(javax.servlet.http.HttpSession session)

Remove a session from the session registry If multiple session are connected to a single page registry, all the sessions will have to be removed before the registry to be deleted.

Parameters:

session - the session to remove.

forceDestroySession

public void forceDestroySession(javax.servlet.http.HttpSession session)

Force the session deletion from the session registry If multiple session are connected to a single page registry (multi user login), all the sessions will be deleted from the registry

Parameters:

session - the session to remove.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object