org.eclnt.jsfserver.polling

Class LongPollingMgr

java.lang.Object

org.eclnt.jsfserver.polling.LongPollingMgr

public class LongPollingMgr
extends java.lang.Object

Registration of long polling instances that are managed on server side. Long polling instances are registered within the http session context, in order to access them from the long-polling-servlet: LongPollingServlet.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	LongPollingMgr.MyHttpSessionClosedReactor
static class	LongPollingMgr.MySubpageContextClosedReactor

Constructor Summary

Constructors

Constructor and Description
LongPollingMgr()

Method Summary

Modifier and Type	Method and Description
static void	abortAllLongPollingThreadsForSession()
static void	abortAllLongPollingThreadsForSession(HttpSession session)
static void	abortAllLongPollingThreadsForSubpageContext(SubpageContext spc)
static void	add(ILongPolling longPolling)
static void	remove(ILongPolling longPolling) Please pay attention: thinking about the "remove" is "more important" than thinking about the "add"...!

Methods inherited from class java.lang.Object

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

Constructor Detail

LongPollingMgr

public LongPollingMgr()

Method Detail

add

public static void add(ILongPolling longPolling)

remove

public static void remove(ILongPolling longPolling)

Please pay attention: thinking about the "remove" is "more important" than thinking about the "add"...! Long polling instances are registered within the session context, as a result the garbage collector will never catch these objects during the lifecycle of a session! The one who adds a long polling object at the same time has to make sure that this instance is removed.

Otherwise not only some memory will be not cleaned up in a proper way, but also one thread may be kept for a long time!

abortAllLongPollingThreadsForSession

public static void abortAllLongPollingThreadsForSession(HttpSession session)

abortAllLongPollingThreadsForSubpageContext

public static void abortAllLongPollingThreadsForSubpageContext(SubpageContext spc)

abortAllLongPollingThreadsForSession

public static void abortAllLongPollingThreadsForSession()