Learns Academy system

.classpath

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+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="src" path="src/main/java"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-11">
+		<attributes>
+			<attribute name="module" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="lib" path="src/main/webapp/WEB-INF/lib/javax.servlet.jsp.jstl-1.2.1.jar">
+		<attributes>
+			<attribute name="module" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="lib" path="src/main/webapp/WEB-INF/lib/javax.servlet.jsp.jstl-api-1.2.1.jar">
+		<attributes>
+			<attribute name="module" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="lib" path="src/main/webapp/WEB-INF/lib/mysql-connector-java-8.0.23.jar">
+		<attributes>
+			<attribute name="module" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="lib" path="src/main/webapp/WEB-INF/lib/protobuf-java-3.11.4.jar">
+		<attributes>
+			<attribute name="module" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="con" path="org.eclipse.jst.server.core.container/org.eclipse.jst.server.tomcat.runtimeTarget/Apache Tomcat v9.0">
+		<attributes>
+			<attribute name="owner.project.facets" value="jst.web"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="con" path="org.eclipse.jst.j2ee.internal.web.container"/>
+	<classpathentry kind="con" path="org.eclipse.jst.j2ee.internal.module.container"/>
+	<classpathentry kind="output" path="build/classes"/>
+</classpath>

.project

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+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>Administrative-Portal</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.wst.common.project.facet.core.builder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.wst.validation.validationbuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.jem.workbench.JavaEMFNature</nature>
+		<nature>org.eclipse.wst.common.modulecore.ModuleCoreNature</nature>
+		<nature>org.eclipse.wst.common.project.facet.core.nature</nature>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+		<nature>org.eclipse.wst.jsdt.core.jsNature</nature>
+	</natures>
+</projectDescription>

.settings/.jsdtscope

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry excluding="**/bower_components/*|**/node_modules/*|**/*.min.js" kind="src" path="src/main/webapp"/>
+	<classpathentry kind="con" path="org.eclipse.wst.jsdt.launching.JRE_CONTAINER"/>
+	<classpathentry kind="con" path="org.eclipse.wst.jsdt.launching.WebProject">
+		<attributes>
+			<attribute name="hide" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="con" path="org.eclipse.wst.jsdt.launching.baseBrowserLibrary"/>
+	<classpathentry kind="output" path=""/>
+</classpath>

.settings/org.eclipse.jdt.core.prefs

@@ -0,0 +1,10 @@
+eclipse.preferences.version=1
+org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=11
+org.eclipse.jdt.core.compiler.compliance=11
+org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
+org.eclipse.jdt.core.compiler.problem.enablePreviewFeatures=disabled
+org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
+org.eclipse.jdt.core.compiler.problem.reportPreviewFeatures=warning
+org.eclipse.jdt.core.compiler.release=enabled
+org.eclipse.jdt.core.compiler.source=11

.settings/org.eclipse.wst.common.component

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?><project-modules id="moduleCoreId" project-version="1.5.0">
+    <wb-module deploy-name="Administrative-Portal">
+        <wb-resource deploy-path="/" source-path="/src/main/webapp" tag="defaultRootSource"/>
+        <wb-resource deploy-path="/WEB-INF/classes" source-path="/src/main/java"/>
+        <property name="context-root" value="Administrative-Portal"/>
+        <property name="java-output-path" value="/Administrative-Portal/build/classes"/>
+    </wb-module>
+</project-modules>

.settings/org.eclipse.wst.common.project.facet.core.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<faceted-project>
+  <runtime name="Apache Tomcat v9.0"/>
+  <fixed facet="jst.web"/>
+  <fixed facet="java"/>
+  <fixed facet="wst.jsdt.web"/>
+  <installed facet="java" version="11"/>
+  <installed facet="jst.web" version="4.0"/>
+  <installed facet="wst.jsdt.web" version="1.0"/>
+</faceted-project>

.settings/org.eclipse.wst.jsdt.ui.superType.container

@@ -0,0 +1 @@
+org.eclipse.wst.jsdt.launching.baseBrowserLibrary

.settings/org.eclipse.wst.jsdt.ui.superType.name

@@ -0,0 +1 @@
+Window

README.md

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+# Administrative-portal-for-Learner-s-Academy
+## Project' Details
+This project aims to design and develop a backend administrative portal for the Learner’s Academy using Java EE technologies. I developed it as a project of phase 2 for the Become a back-end expert course.
+The goal of this project is to apply servlet, jsp and JDBC concepts.
+
+## Product Backlog:
+1.	Create database and tables.
+2.	Connect the database to the project.
+3.	Create models classes.
+4.	Create  a database utility class to retrieve data.
+5.	Create login page.
+6.	Create JSP files for all pages of the project.
+7.	Create a servlet to get requests and send responses to the JSP files.
+8.	Add cookies.
+9.	Create a CSS file to format the contents.
+10.	Debug and Test the project.
+
+## Technologies and tools Used
+•	Servlet: to do the business logic and works a controller for the project. 
+
+•	JSP: to handle the presentation view.
+
+•	SQL: to create and manage the database.
+
+•	JDBC: to make operations on the database for the project.
+
+•	CSS: to format the contents.
+
+•	phpMyAdmin: to administrate and manage the database manually.
+
+•	Eclipse: to write and run the code.
+
+•	Tomcat: to run and deploy servlet application.
+
+## Flowcharts of The Application
+
+![Blank Diagram](https://user-images.githubusercontent.com/64940728/120771636-182e8e00-c528-11eb-92bb-f5856138c93f.png)
+
+
+## Core concepts used in the project. 
+•	Object-Oriented: used to create and model objects for users and their credentials.
+
+•	Databases: used to store and retrieve data.
+
+•	Data Sources: used to define a set of properties required to identify and access the database.
+
+•	Collections: used some collections such arraylist to store collection of data. 
+
+•	Exception Handling: used to catch problems that arises in the code especially in I/O blocks.
+
+•	Cookies: to store log-in data on the client browser. 
+
+
+## How to run the program
+•	clone project
+
+•	Import the “database\database.sql” file to your database administration tool.
+
+•	Go to “\src\main\webapp\META-INF\context.xml” file and open it.
+
+•	Edit the database’ properties such as username, password and driverClassName to be suit to your database administration tool.
+
+•	Now run program on a server.
+
+•	To login you must enter admin for both username and password.
+
+Screenshots:
+
+![image](https://user-images.githubusercontent.com/64940728/120771774-47dd9600-c528-11eb-86c8-ee8a1b133a23.png)
+
+![image](https://user-images.githubusercontent.com/64940728/120771806-4e6c0d80-c528-11eb-97bb-8abe14d8560c.png)
+
+![image](https://user-images.githubusercontent.com/64940728/120771819-51ff9480-c528-11eb-98fe-39b7767b8de6.png)
+
+![image](https://user-images.githubusercontent.com/64940728/120771833-54fa8500-c528-11eb-9291-2ab6c81528f3.png)
+
+![image](https://user-images.githubusercontent.com/64940728/120771849-588e0c00-c528-11eb-89d0-fbc960d1562e.png)
+
+![image](https://user-images.githubusercontent.com/64940728/120771867-5c219300-c528-11eb-8aed-e8d137640817.png)
+
+

database/administrative-portal.sql

@@ -0,0 +1,192 @@
+-- phpMyAdmin SQL Dump
+-- version 5.1.0
+-- https://www.phpmyadmin.net/
+--
+-- Host: 127.0.0.1:3307
+-- Generation Time: Jun 04, 2021 at 09:32 AM
+-- Server version: 10.4.18-MariaDB
+-- PHP Version: 8.0.3
+
+SET SQL_MODE = "NO_AUTO_VALUE_ON_ZERO";
+START TRANSACTION;
+SET time_zone = "+00:00";
+
+
+/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
+/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
+/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
+/*!40101 SET NAMES utf8mb4 */;
+
+--
+-- Database: `administrative-portal`
+--
+
+-- --------------------------------------------------------
+
+--
+-- Table structure for table `classes`
+--
+
+CREATE TABLE `classes` (
+  `id` int(11) NOT NULL,
+  `section` int(55) NOT NULL,
+  `teacher` int(11) NOT NULL,
+  `subject` int(11) NOT NULL,
+  `time` varchar(44) NOT NULL
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+
+--
+-- Dumping data for table `classes`
+--
+
+INSERT INTO `classes` (`id`, `section`, `teacher`, `subject`, `time`) VALUES
+(1, 1, 1, 1, '9:00'),
+(2, 3, 2, 2, '11:30');
+
+-- --------------------------------------------------------
+
+--
+-- Table structure for table `students`
+--
+
+CREATE TABLE `students` (
+  `id` int(11) NOT NULL,
+  `fname` varchar(55) NOT NULL,
+  `lname` varchar(55) NOT NULL,
+  `age` int(11) DEFAULT NULL,
+  `class` int(11) NOT NULL
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+
+--
+-- Dumping data for table `students`
+--
+
+INSERT INTO `students` (`id`, `fname`, `lname`, `age`, `class`) VALUES
+(1, 'Ali', 'Ahsan', 21, 1),
+(2, 'Hassan', 'Ahmed', 23, 2),
+(4, 'Gazi', 'Dani', 21, 1),
+(5, 'Tony', 'Fadel', 18, 2),
+(6, 'Lami', 'Saro', 24, 1),
+(7, 'Yazen', 'Rawn', 24, 2);
+
+-- --------------------------------------------------------
+
+--
+-- Table structure for table `subjects`
+--
+
+CREATE TABLE `subjects` (
+  `id` int(11) NOT NULL,
+  `name` varchar(55) NOT NULL,
+  `shortcut` varchar(50) NOT NULL
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+
+--
+-- Dumping data for table `subjects`
+--
+
+INSERT INTO `subjects` (`id`, `name`, `shortcut`) VALUES
+(1, 'English', 'ENG'),
+(2, 'Mathematics', 'MATH');
+
+-- --------------------------------------------------------
+
+--
+-- Table structure for table `teachers`
+--
+
+CREATE TABLE `teachers` (
+  `id` int(11) NOT NULL,
+  `fname` varchar(55) NOT NULL,
+  `lname` varchar(55) NOT NULL,
+  `age` varchar(11) DEFAULT NULL
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+
+--
+-- Dumping data for table `teachers`
+--
+
+INSERT INTO `teachers` (`id`, `fname`, `lname`, `age`) VALUES
+(1, 'Sami', 'Rashed', '55'),
+(2, 'Rami', 'Sari', '66');
+
+--
+-- Indexes for dumped tables
+--
+
+--
+-- Indexes for table `classes`
+--
+ALTER TABLE `classes`
+  ADD PRIMARY KEY (`id`),
+  ADD KEY `subject_id` (`subject`),
+  ADD KEY `teacher_id` (`teacher`);
+
+--
+-- Indexes for table `students`
+--
+ALTER TABLE `students`
+  ADD PRIMARY KEY (`id`),
+  ADD KEY `class_id` (`class`);
+
+--
+-- Indexes for table `subjects`
+--
+ALTER TABLE `subjects`
+  ADD PRIMARY KEY (`id`);
+
+--
+-- Indexes for table `teachers`
+--
+ALTER TABLE `teachers`
+  ADD PRIMARY KEY (`id`);
+
+--
+-- AUTO_INCREMENT for dumped tables
+--
+
+--
+-- AUTO_INCREMENT for table `classes`
+--
+ALTER TABLE `classes`
+  MODIFY `id` int(11) NOT NULL AUTO_INCREMENT, AUTO_INCREMENT=3;
+
+--
+-- AUTO_INCREMENT for table `students`
+--
+ALTER TABLE `students`
+  MODIFY `id` int(11) NOT NULL AUTO_INCREMENT, AUTO_INCREMENT=8;
+
+--
+-- AUTO_INCREMENT for table `subjects`
+--
+ALTER TABLE `subjects`
+  MODIFY `id` int(11) NOT NULL AUTO_INCREMENT, AUTO_INCREMENT=3;
+
+--
+-- AUTO_INCREMENT for table `teachers`
+--
+ALTER TABLE `teachers`
+  MODIFY `id` int(11) NOT NULL AUTO_INCREMENT, AUTO_INCREMENT=3;
+
+--
+-- Constraints for dumped tables
+--
+
+--
+-- Constraints for table `classes`
+--
+ALTER TABLE `classes`
+  ADD CONSTRAINT `subject_id` FOREIGN KEY (`subject`) REFERENCES `subjects` (`id`),
+  ADD CONSTRAINT `teacher_id` FOREIGN KEY (`teacher`) REFERENCES `teachers` (`id`);
+
+--
+-- Constraints for table `students`
+--
+ALTER TABLE `students`
+  ADD CONSTRAINT `class_id` FOREIGN KEY (`class`) REFERENCES `classes` (`id`);
+COMMIT;
+
+/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;
+/*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */;
+/*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */;