Thanks again. So basically this means that the JNDI Context is
static (sorry, I don't know much about JNDI), i.e. global to
the server and not local to the web application. So if you would
deploy your web application with your initialization servlet twice
into the same server, the UserManager would get initialized twice,
isn't that right?
Maybe I should abandon the idea of using the ServiceContext (and
allowing multiple application instances in the same server), what
do you think? I'm just afraid that I will then loose something
(eg multiple servers require more resources).
> -----Urspr�ngliche Nachricht-----
> Von: Brian Zimmer [mailto:[EMAIL PROTECTED]]
> Gesendet am: Montag, 5. M�rz 2001 17:33
> An: JRun-Talk
> Betreff: RE: AuthenticationInterface
>
> JNDI is available in JRun Professional. It's how your database
> connections are bound.
>
> brian
>
> -----Original Message-----
> From: Bernhard Herzog [mailto:[EMAIL PROTECTED]]
> Sent: Monday, March 05, 2001 10:18 AM
> To: JRun-Talk
> Subject: AW: AuthenticationInterface
>
>
> Thanks for your answer. I forgot to say that I cannot use the
> EJB features (i.e. I am just using JRun professional) for my
> application. When I have a JNDI service available I will
> consider your approach (or is this possible with just JRun
> professional?).
>
> > -----Ursprungliche Nachricht-----
> > Von: Brian Zimmer [mailto:[EMAIL PROTECTED]]
> > Gesendet am: Montag, 5. Marz 2001 16:58
> > An: JRun-Talk
> > Betreff: RE: AuthenticationInterface
> >
> > How about binding the UserManager singleton in JNDI? This is
> > what I did
> > and it allows access from anywhere. I use a servlet to setup the
> > infrastructure and one of it's responsibilities is to bind the
> > UserManager with some parameters from web.xml. Hope this helps.
> >
> > brian
> >
> > -----Original Message-----
> > From: Bernhard Herzog [mailto:[EMAIL PROTECTED]]
> > Sent: Monday, March 05, 2001 9:43 AM
> > To: JRun-Talk
> > Subject: AuthenticationInterface
> >
> >
> > Hi!
> >
> > I want to implement my own class for providing user
> > and role authentication. The problem is, that I would
> > like to make a kind of UserManager which is stored in
> > the ServletContext, but have no access to the
> > ServletContext in
> > allaire.jrun.security.AuthenticationInterface:
> >
> > init(allaire.jrun.security.OrderedProperties props)
> > authenticate(allaire.jrun.security.HttpServletRequest req,
> > java.lang.String username, java.lang.String method,
> > java.lang.String credentials)
> >
> > I could make a static UserManager (singleton), but I
> > would prefer not to have static variables in my Servlets
> > (because this would mean no access to web.xml, global
> > variable to the whole JVM, etc.).
> >
> > Is there a way to access the ServletContext from an
> > AuthenticationInterface implementation or any other way
> > to avoid a static variable?
> >
> > TIA
> > Bernhard
> >
> > - -
> > sysis interactive simulations ag
> > - + - - palais palffy, josefsplatz 6, A-1010 vienna
> > - + + - -
> > ph: + 43 1 407 77 51 -134, fax: -12
> > + - e-mail: [EMAIL PROTECTED], http://sysis.at
> > - + - +
> > +
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