Sorry, contains was too strong of a word. Let's say when the session is invalidated that a heavyweight object contained in a global repository must be freed. Come to think of it, even something as simple as logging information about the session when it is invalidated fits this description.
-----Original Message----- From: Igor Vaynberg [mailto:[EMAIL PROTECTED] Sent: Monday, June 23, 2008 1:22 PM To: users@wicket.apache.org Subject: Re: Session end method well. a session cannot contain a thing like a thread or a database connection because everything in session must be serializable. -igor On Mon, Jun 23, 2008 at 10:14 AM, Zappaterrini, Larry <[EMAIL PROTECTED]> wrote: > Say for instance the session contains a resource such as a database > connection or a thread (Eyal's original question) that needs to be freed > when the session is invalidated. Is there (or should there) be a more > intuitive way to handle this use case than Nino's solution of providing > a custom ISessionStore? Perhaps some other callback on Session such as > onUnbind. Maybe this isn't a common enough use case to warrant a new > method though. > > Thanks, > Larry > > -----Original Message----- > From: Igor Vaynberg [mailto:[EMAIL PROTECTED] > Sent: Monday, June 23, 2008 12:48 PM > To: users@wicket.apache.org > Subject: Re: Session end method > > what resources are those? like i said before, by the time you get > notification that the session is expired you can no longer access > attributes within session. > > -igor > > On Mon, Jun 23, 2008 at 8:29 AM, Zappaterrini, Larry > <[EMAIL PROTECTED]> wrote: >> I see. So then would the best place to do session cleanup be in >> WebApplication.sessionDestroyed? >> >> I guess the question really boils down to: where is the best place to >> clean up session related resources to ensure that they are freed in > all >> instances regardless of which ISessionStore implementation is used? >> >> Thanks, >> Larry >> >> -----Original Message----- >> From: Igor Vaynberg [mailto:[EMAIL PROTECTED] >> Sent: Monday, June 23, 2008 11:11 AM >> To: users@wicket.apache.org >> Subject: Re: Session end method >> >> session.invalidate() triggers the invalidation, just like it does in >> httpsession. you might want to read the javadoc. >> >> -igor >> >> On Mon, Jun 23, 2008 at 6:29 AM, Zappaterrini, Larry >> <[EMAIL PROTECTED]> wrote: >>> Ah, I see that now. I didn't dig deep enough. When I first started >>> working with Wicket sessions I was assuming (bad I know!) that >>> Session.invalidate would be called when the HttpSession timed out. I >>> noticed that it actually wasn't, so I then assumed (again!) that >> Wicket >>> wasn't handling any HttpSession time outs. Would it make sense to > have >>> Wicket call Session.invalidate when the HttpSession times out to >>> simplify this use case and not require implementing ISessionStore? >>> >>> -----Original Message----- >>> From: Johan Compagner [mailto:[EMAIL PROTECTED] >>> Sent: Saturday, June 21, 2008 3:23 AM >>> To: users@wicket.apache.org >>> Subject: Re: Session end method >>> >>> Wicket doea that for you, unbind is called when session is > terminarted >>> by the container >>> >>> On 6/20/08, Zappaterrini, Larry <[EMAIL PROTECTED]> wrote: >>>> Assuming this is backed by an HttpSession, wouldn't you also have to >>>> register an implementation of HttpSessionListener via web.xml to >>> handle >>>> the situation where the HttpSession times out? Correct me if I'm >>> wrong, >>>> but in that instance, onUnbind will not be called and the Thread >> would >>>> never be stopped. >>>> >>>> -----Original Message----- >>>> From: Nino Saturnino Martinez Vazquez Wael >>>> [mailto:[EMAIL PROTECTED] >>>> Sent: Friday, June 20, 2008 3:03 AM >>>> To: users@wicket.apache.org >>>> Subject: Re: Session end method >>>> >>>> Theres also an unsecure way of doing it, namely this(from >>>> applicationclass): >>>> >>>> @Override >>>> protected ISessionStore newSessionStore() { >>>> return new SecondLevelCacheSessionStore(this, new >>>> DiskPageStore()) { >>>> @Override >>>> protected void onBind(Request request, Session >> newSession) >>> { >>>> >>>> sessionMap.put(newSession.getId(), (ZeuzSession) >>>> newSession); >>>> super.onBind(request, newSession); >>>> } >>>> >>>> @Override >>>> protected void onUnbind(String sessionId) { >>>> ZeuzSession session = (ZeuzSession) >>>> sessionMap.get(sessionId); >>>> session.onBeforeDestroy(); >>>> sessionMap.remove(sessionId); >>>> super.onUnbind(sessionId); >>>> } >>>> >>>> }; >>>> } >>>> >>>> >>>> Eyal Golan wrote: >>>>> Hello, >>>>> Is there a method in Session that is called when the Session is >>> ended? >>>>> Ended = user logs out (invalidate) or time-out (or anything else >> that >>>> can do >>>>> that) >>>>> >>>>> My goal is to keep some information in the session and persist it >>> when >>>> the >>>>> session terminates. >>>>> >>>>> Is it "legal" to create a Thread (as a member in the Session / >>>> Application) >>>>> that every X minutes will get information from the Session and "do >>>> something >>>>> with it"? >>>>> >>>>> >>>> >>>> -- >>>> -Wicket for love >>>> >>>> Nino Martinez Wael >>>> Java Specialist @ Jayway DK >>>> http://www.jayway.dk >>>> +45 2936 7684 >>>> >>>> >>>> > --------------------------------------------------------------------- >>>> To unsubscribe, e-mail: [EMAIL PROTECTED] >>>> For additional commands, e-mail: [EMAIL PROTECTED] >>>> >>>> ______________ >>>> >>>> The information contained in this message is proprietary and/or >>>> confidential. If you are not the >>>> intended recipient, please: (i) delete the message and all copies; >>> (ii) do >>>> not disclose, >>>> distribute or use the message in any manner; and (iii) notify the >>> sender >>>> immediately. In addition, >>>> please be aware that any message addressed to our domain is subject >> to >>>> archiving and review by >>>> persons other than the intended recipient. Thank you. >>>> _____________ >>>> >>>> > --------------------------------------------------------------------- >>>> To unsubscribe, e-mail: [EMAIL PROTECTED] >>>> For additional commands, e-mail: [EMAIL PROTECTED] >>>> >>>> >>> >>> -- >>> Sent from Gmail for mobile | mobile.google.com >>> >>> --------------------------------------------------------------------- >>> To unsubscribe, e-mail: [EMAIL PROTECTED] >>> For additional commands, e-mail: [EMAIL PROTECTED] >>> >>> ______________ >>> >>> The information contained in this message is proprietary and/or >> confidential. If you are not the >>> intended recipient, please: (i) delete the message and all copies; >> (ii) do not disclose, >>> distribute or use the message in any manner; and (iii) notify the >> sender immediately. In addition, >>> please be aware that any message addressed to our domain is subject > to >> archiving and review by >>> persons other than the intended recipient. Thank you. >>> _____________ >>> >>> --------------------------------------------------------------------- >>> To unsubscribe, e-mail: [EMAIL PROTECTED] >>> For additional commands, e-mail: [EMAIL PROTECTED] >>> >>> >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: [EMAIL PROTECTED] >> For additional commands, e-mail: [EMAIL PROTECTED] >> >> ______________ >> >> The information contained in this message is proprietary and/or > confidential. If you are not the >> intended recipient, please: (i) delete the message and all copies; > (ii) do not disclose, >> distribute or use the message in any manner; and (iii) notify the > sender immediately. In addition, >> please be aware that any message addressed to our domain is subject to > archiving and review by >> persons other than the intended recipient. Thank you. >> _____________ >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: [EMAIL PROTECTED] >> For additional commands, e-mail: [EMAIL PROTECTED] >> >> > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > ______________ > > The information contained in this message is proprietary and/or confidential. If you are not the > intended recipient, please: (i) delete the message and all copies; (ii) do not disclose, > distribute or use the message in any manner; and (iii) notify the sender immediately. In addition, > please be aware that any message addressed to our domain is subject to archiving and review by > persons other than the intended recipient. Thank you. > _____________ > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] ______________ The information contained in this message is proprietary and/or confidential. If you are not the intended recipient, please: (i) delete the message and all copies; (ii) do not disclose, distribute or use the message in any manner; and (iii) notify the sender immediately. In addition, please be aware that any message addressed to our domain is subject to archiving and review by persons other than the intended recipient. Thank you. _____________ --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
