BLP java program, JAVA Programming

Assignment Help:
could you please help me with my assignment.

My program need to implement a multi{level role based database script SQL-like generation program. Or part of one anyway. Start with a data fi le Input.txt of the form.

Levels:0:1:2:3:4:
Relation:R1:0:R2:1:R3:0:R4:3:
User:alice:0:bob:3:carol:2:
User:user1:1:

There could be multiple lines for User and for Relation. The levels are security levels to be used in a BLP
sense, but with reading being replaced by SELECT and writing being replaced with INSERT. Assume the levels are in order of domination so that, in the example, 0 is dominated by 1, 1 is dominated by 2 etc.
The Java program, should generate a script for generating and assigning
roles appropriately in accordance with the Input.txt file.

You should assume the relations and users already exist.
You need to use views and roles to group relations and users together appropriately.
The output should appear in a file Output.txt

Related Discussions:- BLP java program

Collections, Employee get data from console

Employee get data from console

Java web services, #quThis project is based on the teams example of chapter...

#quThis project is based on the teams example of chapter 1. Instead of teams, you will consider employees working in a department in a company. (Departments and employees are ana

What is the use of message object, Message is a light weight message having...

Message is a light weight message having only header and properties and no payload. Therefore if the If the receivers are to be notified about an event, and no data requires to be

Difference between java mail and jms queue, JMS is the ideal high-performan...

JMS is the ideal high-performance messaging stage for intra business messaging, with full programmatic control over quality of service and delivery options. JavaMail gives lowes

Nonrecursive implementations of the min() and floor() method, Write nonrecu...

Write nonrecursive implementations of the min() and floor() methods in BST.java. Make sure to use only one return in your method. Use an insertion sort (discussed in class) to s

Inheritance, Draw an inheritance hierarchy to represent a shoe object. The...

Draw an inheritance hierarchy to represent a shoe object. The base class should have derived classes of Dress Shoes, Tennis Shoes and Boots.

Program to built canvas printing calculator, Printing Calculator Canv...

Printing Calculator Canvas Printing Calculator In this assignment we will continue to work on our canvas printing web service. Specifically we will make use of Javascrip

Difference between object state and behavior, What is difference between ob...

What is difference between object state and behavior? Ans) If you change the state of an object, you ask it to perform a behavior. An object kept its states in a field e.g. vari

Design and implement online food delivery system, You are required to desig...

You are required to design & implement online food delivery system using Java RMI technology. This involves writing both the server and the client program(s). Client programs can u

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd