How to implement Administrator rights in Java Application?
- by Yatendra Goel
I am developing a Data Modeling Software that is implemented in Java. This application converts the textual data (stored in a database) to graphical form so that users can interpret the data in a more efficient form. Now, this application will be accessed by 3 kinds of persons:
1. Managers (who can fill the database with data and they can also view the visual form of the data after entering the data into the database)
2. Viewers (who can only view the visual form of data that has been filled by managers)
3. Administrators (who can create and manage other administrators, managers and viewers)
Now, how to implement 3 diff. views of the same application.
Note: Managers, Viewers and Administrators can be located in any part of the world and should access the application through internet.
One idea that came in my mind is as follows:
Step1: Code all the business logic in EJBs so that it can be used in distributed environment (means which can be accessed by several users through internet)
Step2: Code 3 Swing GUI Clients: One for administrators, one for managers and one for viewers. These 3 GUI clients can access business logic written in EJBs.
Step3: Distribute the clients corresponding to their users. For instance, manager client to managers.
=================================QUESTIONS=======================================
Q1. Is the above approach is correct?
Q2. This is very common functionality that various softwares have. So, Do they implement this kind of functionality through this way or any other way?
Q3. If any other approach would be more better, then what is that approach?
