keeping different roles in an application

[Mahesh Pinnamaneni]

hello buddies,
i want to develop an application(JSP & oracle) which is having this functionality.
Different user access this application using their username's and password's.some users have only limited access to web pages and some of them are having full access to the application(based on user's roles). Like if the new user registered with that particular role and he must get the pages having that role only.
How can i achieve this.
thanks and regards,
Mahesh P

[Adeel Ansari]

Have a look on role-based security. specifically <security-constraint>.
it might be helpful for you.