Actully using EJB will make not make it any faster, but it actually might
make it a little slower, than using JavaBeans, however, EJB is a lot more
scalable and it can handle a lot more request with little performence
penalties. With JavaBeans the performance will begin to dwindle the more
and more hits you get. EJB won;t chew up the resouces on a computer life
JavaBeans eventually will. If you don;t have a lot of hits on our web site,
JavaBeans may be the way to go.
Putting all the variable in Application Scope wouldn't be good either
because that means everyone hitting your web site will share those
variables. they will not be unique to every user, I think. Good use of
variables at application scope would be for constants that all applicaitions
would use.
Zach
-----Original Message-----
From: Adena Galinsky
To: [EMAIL PROTECTED]
Sent: 11/8/00 1:11 PM
Subject: JavaBeans used in JSP's (application scope) vs Session Beans
Our system uses stateful session beans to store information collected
via a
series of wizard screens.
The JSP, after setting all the attributes of the session bean, calls the
finish() method.
The finish() method creates the relevant entity beans, persists the data
etc.
My question is: what, if any, is the advantage of using session beans
for
this purpose rather than using a JavaBean with application scope + a
stateless session bean?
Is one more reliable than the other, or faster than the other, or in
some
other way superior?
Or is the choice merely a matter of style?
-Adena
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