A DefaultWebSessionManager (and it's SessionDAO) is enabled explicitly in
configuration.  For example:

[main]
shiro.loginUrl = /login.jsp

sessionDAO = com.foo.my.impl.SessionDAO

sessionManager = org.apache.shiro.web.session.mgt.DefaultWebSessionManager
sessionManager.sessionDAO = $sessionDAO

#set the sessionManager on the securityManager:
securityManager.sessionManager = $sessionManager

You can obtain it at runtime by using reflection or casting:

SessionManager sessionManager =
((DefaultWebSecurityManager)securityManager).getSessionManager();
SessionDAO sessionDAO =
((DefaultWebSessionManager)sessionManager).getSessionDAO();

HTH,

--
Les Hazlewood
CTO, Stormpath | http://stormpath.com <http://www.stormpath.com/> |
888.391.5282
twitter: @lhazlewood | http://twitter.com/lhazlewood
blog: http://leshazlewood.com
stormpath blog:
http://www.stormpath.com/blog<http://www.stormpath.com/blog/index>



On Tue, May 8, 2012 at 11:53 AM, Warren Bell <[email protected]> wrote:

> How do I get a hold of the SessionDAO implementation ? I see a
> DefaultWebSessionManager, how do I get to that ?
>
> Thanks,
>
> Warren Bell
>
> On 5/8/12 11:18 AM, Les Hazlewood wrote:
> > There isn't anything built-in per se.  However, if you're using Shiro's
> > native session management, and you use a queryable session data store
> > (SessionDAO), you can query for any session within the session timeout
> > owned by a particular user.
> >
> > If there is a session for that end-user, then they are using the app, and
> > another authentication should be prevented.
> >
> > If you have any ideas of how this might be able to be supported by Shiro
> > natively (code patches welcome of course!), I'd love to investigate the
> > possibility of including it.
> >
> > Cheers,
> >
> > --
> > Les Hazlewood
> > CTO, Stormpath | http://stormpath.com <http://www.stormpath.com/> |
> > 888.391.5282
> > twitter: @lhazlewood | http://twitter.com/lhazlewood
> > blog: http://leshazlewood.com
> > stormpath blog:
> > http://www.stormpath.com/blog<http://www.stormpath.com/blog/index>
> >
> > On Mon, May 7, 2012 at 6:20 PM, Warren Bell <[email protected]>
> wrote:
> >
> >> Is there anything built into Shiro that will keep a user from logging
> >> into more than one device at a time ? I have another non Shiro app that
> >> I wrote that does this. I had to keep track of users, sessions and
> >> devices. It would be nice if Shiro has something like this built in.
> >>
> >> --
> >> Thanks,
> >>
> >> Warren Bell
> >>
> >
>

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