This is a role based authorization system which is used to check whether a certain user has access to certain rights or not.
Assumptions Made - There are only 3 predefined users in the system. - There are only 3 Access Types READ, WRITE and DELETE. - There are 3 types of User Roles i.e. ADMIN, USER and OTHER - ADMIN role has all privileges(READ, WRITE and DELETE) - USER has only read privileges - OTHER has no privileges
Tools used - JDK 8 - Eclipse
Prerequisites - JDK 8 or higher
How to run the application 1. import the directory into Eclipse and then after right clicking the project select "Run As Java Application" 2. Navigate to the RBAC/src/ folder and then open terminal and run command "java Application"
File to look at - Application.java contains the initialization and startup of the application - UserOperation.java contains the code for all the operations that needs to be performed over the User - User.java Entity which has the attributes related to user - Database class implementing Resource interface used for checking whether user has access or not