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UniScore is a standalone examination system developed using Java Swing/AWT following RMI architecture. The system consists of three user types, lecturer, student, and administrator. Students can take an exam using UniScore. Lecturers can review and manage examinations, and administrators can monitor/manage examinations and students appropriately.

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UniScore

Live Screens

Getting Started

  • Clone the UniScore repository as follow,
 git clone https://github.com/redhawk96/UniScore.git
  • Open git-bash terminal and checkout to a new branch as you prefer(eg : UniScore-Local-Dev),
 git checkout -b UniScore-Local-Dev
  • Open both projects with ecplise IDE,
File > Open Project from File System > locate projects from the local directory > Click finish

Prerequisites

Installing

  • Run Xampp and start Apache and MySQL services

  • Type http://localhost/phpmyadmin/ on Chrome

  • Create a new database called uniscoredb

  • Select uniscoredb and go to SQL tab then run the following script

    MySQL Script

    --
    -- Table structure for table `activitylogs`
    --
    
    CREATE TABLE `activitylogs` (
      `activityId` int(11) NOT NULL,
      `activityBrief` text NOT NULL,
      `triggeredBy` varchar(255) NOT NULL,
      `triggeredOn` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP
    );
    
    -- --------------------------------------------------------
    
    --
    -- Table structure for table `exams`
    --
    
    CREATE TABLE `exams` (
      `examId` int(11) NOT NULL,
      `examName` varchar(255) NOT NULL,
      `moduleId` varchar(255) NOT NULL,
      `duration` int(11) NOT NULL,
      `enrollmentKey` varchar(20) NOT NULL,
      `status` enum('Active','Disabled') NOT NULL DEFAULT 'Disabled',
      `createdAt` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,
      `updatedAt` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
    ); 
    
    --
    -- Dumping data for table `exams`
    --
    
    INSERT INTO `exams` (`examId`, `examName`, `moduleId`, `duration`, `enrollmentKey`, `status`, `createdAt`, `updatedAt`) VALUES
    (1, 'Mid Term', 'CIS002', 40, 'cis2020', 'Active', '2020-03-09 21:42:30', '2020-03-09 21:42:30');
    
    -- --------------------------------------------------------
    
    --
    -- Table structure for table `grades`
    --
    
    CREATE TABLE `grades` (
      `grade` varchar(2) NOT NULL,
      `passMark` int(11) NOT NULL
    ); 
    
    --
    -- Dumping data for table `grades`
    --
    
    INSERT INTO `grades` (`grade`, `passMark`) VALUES
    ('A', 75),
    ('B', 65),
    ('C', 55),
    ('D', 45),
    ('E', 35);
    
    --
    -- Triggers `grades`
    --
    DELIMITER $$
    CREATE TRIGGER `grade_to_uppercase_trigger` BEFORE INSERT ON `grades` FOR EACH ROW SET NEW.grade = UPPER(NEW.grade)
    $$
    DELIMITER ;
    
    -- --------------------------------------------------------
    
    --
    -- Table structure for table `modules`
    --
    
    CREATE TABLE `modules` (
      `moduleId` varchar(255) NOT NULL,
      `moduleName` varchar(255) NOT NULL,
      `year` int(11) NOT NULL,
      `semester` int(11) NOT NULL,
      `teacherId` varchar(255) NOT NULL,
      `createdAt` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,
      `updatedAt` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
    );
    
    --
    -- Dumping data for table `modules`
    --
    
    INSERT INTO `modules` (`moduleId`, `moduleName`, `year`, `semester`, `teacherId`, `createdAt`, `updatedAt`) VALUES
    ('CIS002', 'Comparative Integrated Systems', 3, 1, 'uditha@uniscore.com', '2020-03-09 21:41:16', '2020-03-09 21:41:16'),
    ('RM003', 'Research Methodologies', 3, 1, 'uditha@uniscore.com', '2020-03-09 21:41:16', '2020-03-09 21:41:16');
    
    -- --------------------------------------------------------
    
    --
    -- Table structure for table `questions`
    --
    
    CREATE TABLE `questions` (
      `questionId` int(11) NOT NULL,
      `examId` int(11) NOT NULL,
      `question` text NOT NULL,
      `option1` text NOT NULL,
      `option2` text NOT NULL,
      `option3` text NOT NULL,
      `option4` text NOT NULL,
      `answer` int(2) NOT NULL,
      `createdAt` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,
      `updatedBy` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
    );
    
    -- --------------------------------------------------------
    
    --
    -- Table structure for table `submissions`
    --
    
    CREATE TABLE `submissions` (
      `moduleId` varchar(255) NOT NULL,
      `studentId` varchar(255) NOT NULL,
      `examId` int(11) NOT NULL,
      `answerList` text NOT NULL,
      `overallScore` double NOT NULL,
      `grade` varchar(2) NOT NULL,
      `submittedOn` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP
    );
    
    -- --------------------------------------------------------
    
    --
    -- Table structure for table `users`
    --
    
    CREATE TABLE `users` (
      `userId` varchar(255) NOT NULL,
      `firstName` varchar(255) NOT NULL,
      `lastName` varchar(255) NOT NULL,
      `gender` enum('Male','Female') NOT NULL DEFAULT 'Male',
      `email` varchar(255) NOT NULL,
      `nic` varchar(12) NOT NULL,
      `phone` int(11) NOT NULL,
      `address` text NOT NULL,
      `role` enum('Student','Lecturer','Admin') NOT NULL DEFAULT 'Student',
      `registeredDate` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,
      `password` varchar(255) NOT NULL,
      `status` enum('Active','Disabled') NOT NULL DEFAULT 'Active'
    ); 
    
    --
    -- Dumping data for table `users`
    --
    
    INSERT INTO `users` (`userId`, `firstName`, `lastName`, `gender`, `email`, `nic`, `phone`, `address`, `role`, `registeredDate`, `password`, `status`) VALUES
    ('ishani@uniscore.com', 'Ishani', 'Welagedara', 'Female', 'ishani@uniscore.com', '950457789V', 715478965, 'No 4, Wayward Pl, Colombo 03', 'Student', '2020-03-10 03:00:00', 'e10adc3949ba59abbe56e057f20f883e', 'Active'),
    ('subarshan@uniscore.com', 'subarshan', 'Thiyagarajah', 'Male', 'subarshan@uniscore.com', '950457410V', 770452014, 'No 8, Ward St, Colombo 02', 'Admin', '2020-03-10 03:00:00', 'e10adc3949ba59abbe56e057f20f883e', 'Active'),
    ('uditha@uniscore.com', 'Uditha', 'Silva', 'Male', 'uditha@uniscore.com', '950452374V', 774102354, 'No 6, Park St Avenue, Colombo 01', 'Lecturer', '2020-03-10 03:00:00', 'e10adc3949ba59abbe56e057f20f883e', 'Active');
    
    --
    -- Indexes for dumped tables
    --
    
    --
    -- Indexes for table `activitylogs`
    --
    ALTER TABLE `activitylogs`
      ADD PRIMARY KEY (`activityId`),
      ADD KEY `fk_activitylog_triggered_by` (`triggeredBy`) USING BTREE;
    
    --
    -- Indexes for table `exams`
    --
    ALTER TABLE `exams`
      ADD PRIMARY KEY (`examId`,`examName`,`moduleId`) USING BTREE,
      ADD KEY `fk_exam_module_id` (`moduleId`) USING BTREE;
    
    --
    -- Indexes for table `grades`
    --
    ALTER TABLE `grades`
      ADD PRIMARY KEY (`grade`);
    
    --
    -- Indexes for table `modules`
    --
    ALTER TABLE `modules`
      ADD PRIMARY KEY (`moduleId`),
      ADD KEY `fk_module_teacher_id` (`teacherId`) USING BTREE;
    
    --
    -- Indexes for table `questions`
    --
    ALTER TABLE `questions`
      ADD PRIMARY KEY (`questionId`),
      ADD KEY `fk_question_exam_id` (`examId`) USING BTREE;
    
    --
    -- Indexes for table `submissions`
    --
    ALTER TABLE `submissions`
      ADD PRIMARY KEY (`moduleId`,`studentId`,`examId`),
      ADD KEY `fk_submission_student_id` (`studentId`),
      ADD KEY `fk_submission_exam_id` (`examId`),
      ADD KEY `fk_submission_grade` (`grade`),
      ADD KEY `fk_submission_module_id` (`moduleId`);
    
    --
    -- Indexes for table `users`
    --
    ALTER TABLE `users`
      ADD PRIMARY KEY (`userId`);
    
    --
    -- AUTO_INCREMENT for dumped tables
    --
    
    --
    -- AUTO_INCREMENT for table `activitylogs`
    --
    ALTER TABLE `activitylogs`
      MODIFY `activityId` int(11) NOT NULL AUTO_INCREMENT;
    
    --
    -- AUTO_INCREMENT for table `exams`
    --
    ALTER TABLE `exams`
      MODIFY `examId` int(11) NOT NULL AUTO_INCREMENT, AUTO_INCREMENT=2;
    
    --
    -- AUTO_INCREMENT for table `questions`
    --
    ALTER TABLE `questions`
      MODIFY `questionId` int(11) NOT NULL AUTO_INCREMENT;
    
    --
    -- Constraints for dumped tables
    --
    
    --
    -- Constraints for table `activitylogs`
    --
    ALTER TABLE `activitylogs`
      ADD CONSTRAINT `fk_triggered_by` FOREIGN KEY (`triggeredBy`) REFERENCES `users` (`userId`);
    
    --
    -- Constraints for table `exams`
    --
    ALTER TABLE `exams`
      ADD CONSTRAINT `fk_module_id` FOREIGN KEY (`moduleId`) REFERENCES `modules` (`moduleId`) ON DELETE CASCADE ON UPDATE CASCADE;
    
    --
    -- Constraints for table `modules`
    --
    ALTER TABLE `modules`
      ADD CONSTRAINT `fk_teacher_id` FOREIGN KEY (`teacherId`) REFERENCES `users` (`userId`) ON DELETE CASCADE ON UPDATE CASCADE;
    
    --
    -- Constraints for table `questions`
    --
    ALTER TABLE `questions`
      ADD CONSTRAINT `fk_exam_id` FOREIGN KEY (`examId`) REFERENCES `exams` (`examId`) ON DELETE CASCADE ON UPDATE CASCADE;
    
    --
    -- Constraints for table `submissions`
    --
    ALTER TABLE `submissions`
      ADD CONSTRAINT `fk_submission_exam_id` FOREIGN KEY (`examId`) REFERENCES `exams` (`examId`) ON DELETE CASCADE ON UPDATE CASCADE,
      ADD CONSTRAINT `fk_submission_grade` FOREIGN KEY (`grade`) REFERENCES `grades` (`grade`) ON DELETE CASCADE ON UPDATE CASCADE,
      ADD CONSTRAINT `fk_submission_module_id` FOREIGN KEY (`moduleId`) REFERENCES `modules` (`moduleId`) ON DELETE CASCADE ON UPDATE CASCADE,
      ADD CONSTRAINT `fk_submission_student_id` FOREIGN KEY (`studentId`) REFERENCES `users` (`userId`) ON DELETE CASCADE ON UPDATE CASCADE;
    COMMIT;
    

  • Inorder to start the server go to UniScore-Server project on ecplise and run the UniScoreServer.java file as below

UniScore-Server > src > connectivity > UniScoreServer.java > right-click > Run As > Java Application
  • Then go to start the client go to UniScore-Client project on ecplise and run the UniScoreClient.java file as below
UniScore-Client > src > connectivity > UniScoreClient.java > right-click > Run As > Java Application
  • Login Instructions > Username - L000015 | Password 123456

About

UniScore is a standalone examination system developed using Java Swing/AWT following RMI architecture. The system consists of three user types, lecturer, student, and administrator. Students can take an exam using UniScore. Lecturers can review and manage examinations, and administrators can monitor/manage examinations and students appropriately.

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