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Posted to user@struts.apache.org by Joey <jo...@gmail.com> on 2008/06/26 12:53:28 UTC
How to get all sessions in one web application
Hi,
Just want to know how to get all sessions.
now, I used a listener to add ActionContext.getContext().getSession()
to a list by myself, I just wondering maybe there is a struts API can
get all sessions.
Thanks.
Joey
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Re: How to get all sessions in one web application
Posted by Lukasz Lenart <lu...@googlemail.com>.
Hi,
The best option is to build your own session listener like that [1]
and register it with web.xml
[1] http://www.java2s.com/Code/Java/Servlets/Servletsessionlistener.htm
Regards
--
Lukasz
http://www.lenart.org.pl/
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Re: How to get all sessions in one web application
Posted by Jorge Martín Cuervo <jo...@defactops.com>.
Hi Joey, i think this is not a struts issue. As far as i know, you can't
access all sessions with servlet 2.3 compliant container (i don't know
earlier versions)
You can try to use session listeners to session store info in a common
place or jmx solution.
El jue, 26-06-2008 a las 18:53 +0800, Joey escribió:
> Hi,
>
> Just want to know how to get all sessions.
> now, I used a listener to add ActionContext.getContext().getSession()
> to a list by myself, I just wondering maybe there is a struts API can
> get all sessions.
>
> Thanks.
>
> Joey
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
> For additional commands, e-mail: user-help@struts.apache.org
>
--
;-)
____________________________________
Jorge Martin Cuervo
Outsourcing Emarketplace
deFacto Powered by Standards
email <jo...@defactops.com>
voice +34 984 832 659
voice +34 660 026 384
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Re: How to get all sessions in one web application
Posted by Paweł Wielgus <po...@gmail.com>.
Hi Joey,
from a security point of view, this should be forbiden.
But You may have a look at manager application from tomcat distribution,
there is exactly such thing that counts and show all sessions in
application. I've no idea how it's done there though, but most likely
there are sources for it in distribution.
Best greetings,
Paweł Wielgus.
On 26/06/2008, Joey <jo...@gmail.com> wrote:
> for example, in a application, a admin user maybe want to check all
> sessions on this application, just for this....
> as I wrote in my first email, I am using a listener to add each
> session when a session created, but I am lazy', so just wondering
> maybe there is a better and easier way to get all sessions.
>
> On Thu, Jun 26, 2008 at 7:08 PM, Wendy Smoak <ws...@gmail.com> wrote:
> > On Thu, Jun 26, 2008 at 3:53 AM, Joey <jo...@gmail.com> wrote:
> >
> >> Just want to know how to get all sessions.
> >> now, I used a listener to add ActionContext.getContext().getSession()
> >> to a list by myself, I just wondering maybe there is a struts API can
> >> get all sessions.
> >
> > AFAIK there is no 'getSessions' method anywhere in the Servlet spec.
> > (You should be able to see the session you are in, but not the
> > others.)
> >
> > What problem are you trying to solve by doing this?
> >
> > --
> > Wendy
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
> > For additional commands, e-mail: user-help@struts.apache.org
> >
> >
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
> For additional commands, e-mail: user-help@struts.apache.org
>
>
Re: How to get all sessions in one web application
Posted by Nils-Helge Garli Hegvik <ni...@gmail.com>.
Most application servers expose some kind of monitoring and management
operations, usually through JMX. Check the documentation for your
application server for more information.
Nils-H
On 26. juni. 2008, at 13.42, Joey <jo...@gmail.com> wrote:
> for example, in a application, a admin user maybe want to check all
> sessions on this application, just for this....
> as I wrote in my first email, I am using a listener to add each
> session when a session created, but I am lazy', so just wondering
> maybe there is a better and easier way to get all sessions.
>
> On Thu, Jun 26, 2008 at 7:08 PM, Wendy Smoak <ws...@gmail.com> wrote:
>> On Thu, Jun 26, 2008 at 3:53 AM, Joey <jo...@gmail.com>
>> wrote:
>>
>>> Just want to know how to get all sessions.
>>> now, I used a listener to add ActionContext.getContext().getSession
>>> ()
>>> to a list by myself, I just wondering maybe there is a struts API
>>> can
>>> get all sessions.
>>
>> AFAIK there is no 'getSessions' method anywhere in the Servlet spec.
>> (You should be able to see the session you are in, but not the
>> others.)
>>
>> What problem are you trying to solve by doing this?
>>
>> --
>> Wendy
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
>> For additional commands, e-mail: user-help@struts.apache.org
>>
>>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
> For additional commands, e-mail: user-help@struts.apache.org
>
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Re: How to get all sessions in one web application
Posted by Joey <jo...@gmail.com>.
for example, in a application, a admin user maybe want to check all
sessions on this application, just for this....
as I wrote in my first email, I am using a listener to add each
session when a session created, but I am lazy', so just wondering
maybe there is a better and easier way to get all sessions.
On Thu, Jun 26, 2008 at 7:08 PM, Wendy Smoak <ws...@gmail.com> wrote:
> On Thu, Jun 26, 2008 at 3:53 AM, Joey <jo...@gmail.com> wrote:
>
>> Just want to know how to get all sessions.
>> now, I used a listener to add ActionContext.getContext().getSession()
>> to a list by myself, I just wondering maybe there is a struts API can
>> get all sessions.
>
> AFAIK there is no 'getSessions' method anywhere in the Servlet spec.
> (You should be able to see the session you are in, but not the
> others.)
>
> What problem are you trying to solve by doing this?
>
> --
> Wendy
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
> For additional commands, e-mail: user-help@struts.apache.org
>
>
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Re: How to get all sessions in one web application
Posted by Wendy Smoak <ws...@gmail.com>.
On Thu, Jun 26, 2008 at 3:53 AM, Joey <jo...@gmail.com> wrote:
> Just want to know how to get all sessions.
> now, I used a listener to add ActionContext.getContext().getSession()
> to a list by myself, I just wondering maybe there is a struts API can
> get all sessions.
AFAIK there is no 'getSessions' method anywhere in the Servlet spec.
(You should be able to see the session you are in, but not the
others.)
What problem are you trying to solve by doing this?
--
Wendy
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