psdi.webclient.system.session

Class WebClientSessionFactory

java.lang.Object

psdi.webclient.system.session.WebClientSessionFactory

public class WebClientSessionFactory
extends java.lang.Object

Method Summary

Modifier and Type	Method and Description
void	cleanupDiscardedSessions() This method calls cleanup on all discarded WebClientSessions and clears the list of discarded WebClientSessions
WebClientSession	createSession(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Creates a new WebClientSession and returns it and also adds the WebClientSession to the WebClientSessionManager stored in the request's HttpSession(stored as a session attribute).
static WebClientSessionFactory	getWebClientSessionFactory() Factory method that returns a reference to a WebClientFactory singleton object.
boolean	hasAvailableSessions() Returns a boolean on whether or not the factory can create a new session.
void	killSessions() Removes and closes all WebCientSessions.
int	sessionCount() Returns the total number of WebClientSessions (valid or invalid) in the factory list.

Methods inherited from class java.lang.Object

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

Method Detail

getWebClientSessionFactory

public static WebClientSessionFactory getWebClientSessionFactory()

Factory method that returns a reference to a WebClientFactory singleton object. If the statically stored WebClientFactory is null a new one is created and returned. Repository

hasAvailableSessions

@TracePrimary
public boolean hasAvailableSessions()

Returns a boolean on whether or not the factory can create a new session. Will return true if the number of active WebClientSessions are below the maximum session threshold. By default the threshold is 75 but can be overridden by the webclient.properties property webclient.maxuisessions. This method will loop through the list of sessions and remove any invalid WebClientSessions

Returns:

true/false

createSession

public WebClientSession createSession(javax.servlet.http.HttpServletRequest request,
                                      javax.servlet.http.HttpServletResponse response)

Creates a new WebClientSession and returns it and also adds the WebClientSession to the WebClientSessionManager stored in the request's HttpSession(stored as a session attribute). If the HttpSession doesn't have a WebClientSessionManager this method will create one and add it to the HttpSession. If the request has a predefined uisession id (has a uisessionid parameter), this method will also throw an MXException if the WebClientSessionManager already has a WebClientSession with that same uisessionid. This should never happen but there is a very minimal chance that a user could have two browser windows sharing the same HttpSession and use the same url with a uisessionid at the same time.

Parameters:

request -

response -

Returns:

Throws:

MXException

sessionCount

public int sessionCount()

Returns the total number of WebClientSessions (valid or invalid) in the factory list. If you only want the count of valid sessions, call hasAvailableSessions first as that method will remove any invalid WCS.

Returns:

killSessions

public void killSessions()

Removes and closes all WebCientSessions.

Parameters:

sessionId -

cleanupDiscardedSessions

public void cleanupDiscardedSessions()

This method calls cleanup on all discarded WebClientSessions and clears the list of discarded WebClientSessions