Dan,
lifespan=application means that the object won't be created the next time you
call that JSP page. If you want to share the same (static) instance of an
object across different servlets or JSP then you can do either of 2 things:
1)wrap that object in a bean
2)<% TheStaticObject.method(); %>
Gabriel Wong
http://www.ezwebtools.com
----------------------------
"Kirkdorffer, Daniel" wrote:
> Gabriel,
>
> For the simple reason that my "apps" use more than one servlet. What you
> suggested is servlet level. In order to track objects for my app I create
> an app object/hashtable at login.
>
> I agree the spec is not clear on application level scope.
>
> Dan
>
> > ----------
> > From: Gabriel Wong[SMTP:[EMAIL PROTECTED]]
> > Sent: Wednesday, March 31, 1999 10:53 AM
> > To: Kirkdorffer, Daniel
> > Cc: [EMAIL PROTECTED]
> > Subject: Re: application object
> >
> > It was not clearly spelled out in the spec but thats how I have
> > implemented my
> > JSP engine. You have to remember that the JSP code is compiled into a
> > servlet.
> > So if you want to store the object through the life of the application
> > (global
> > or member variable) then the natural way for the JSP engine to do it is as
> > I
> > described in my previous posting. The JSP engine can create a Hashtable
> > to
> > store these "application" object but why do that if the mechanism to store
> > the
> > application objects already exists. Needless to say this should be
> > invisible to
> > the JSP code...
> >
> > Gabriel Wong
> > http://www.ezwebtools.com
> > ----------------------------
> >
> > "Kirkdorffer, Daniel" wrote:
> >
> > > Gabriel,
> > >
> > > Are you suggesting that application level = servlet level? An
> > application
> > > can be made up of multiple servlets.
> > >
> > > Dan
> > >
> > > > ----------
> > > > From: Gabriel Wong[SMTP:[EMAIL PROTECTED]]
> > > > Sent: Wednesday, March 31, 1999 9:07 AM
> > > > To: Kirkdorffer, Daniel
> > > > Cc: [EMAIL PROTECTED]
> > > > Subject: Re: application object
> > > >
> > > > page - NO storage
> > > > session -
> > > > servletrequest.getSession(true).putValue("myobjectname",myobject);
> > > > application -
> > > >
> > getServletConfig().getServletContext().setAttribute("myobjectname",myobjec
> > > > t);
> > > >
> > > > Gabriel Wong
> > > > http://www.ezwebtools.com
> > > > ----------------------------
> > > > "Kirkdorffer, Daniel" wrote:
> > > >
> > > > > It is unclear to me how the application scope works. In 0.91 we've
> > had
> > > > to
> > > > > create our own application session object that extends Hashtable.
> > When
> > > > and
> > > > > how does the 0.92 "application" get created and destroyed?
> > > > >
> > > > > Dan
> > > > >
> > > > > > ----------
> > > > > > From: Roberto Torresani[SMTP:[EMAIL PROTECTED]]
> > > > > > Reply To: Roberto Torresani
> > > > > > Sent: Wednesday, March 31, 1999 12:16 AM
> > > > > > To: [EMAIL PROTECTED]
> > > > > > Subject: Re: application object
> > > > > >
> > > > > > You can create a bean with scope "Application"...
> > > > > >
> > > > > > Daniel Wieselberg wrote:
> > > > > > >
> > > > > > > Hi,
> > > > > > >
> > > > > > > How do I store information for a whole application? In ASP there
> > is
> > > > an
> > > > > > > application object. Does JSP has anything similar?
> > > > > > >
> > > > > > > // Daniel
> > > > > > >
> > > > > > >
> > > > > >
> > > >
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> > > > > > --
> > > > > > Roberto Torresani
> > > > > > ---------------------------------------
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> > > > > > Istituto Agrario di S.Michele all'Adige
> > > > > > Via E.Mach, 1
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> > > > > > ---------------------------------------
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