Servlets basic question

[Mathur Neni]

I guess this may be a basic question.

We have a servlet, which has a protected inner class, which contain some attributes. When multiple users are accessing, app is giving wrong info back.

Is there any reason that the attributes in the inner class are being shared when multiple users access. And thus can cause any switched data being displayed to users.

Any suggestions are helpful.

Thanks in advance.

[Nathaniel Stoddard]

Access to instance data in servlets needed to be synchonized (whether it's an inner class or a simple primitive). Local (a.k.a. automatic) variables within functions are okay though. So, you might want to try creating your info within the doGet method, or wherever you're doing it.

[Mathur Neni]

Thanks for the reply.

Is it the same case in struts action classes also. Just I am curious as we are having another scenario like this?

Thanks,
Neni