AirList - Java Servlets, JSP and JDBC Project

Overview

This project demonstrates the use of Java Servlets, JSP, and JDBC to create a web application that lists different companies. The application includes user authentication and CRUD operations for managing company records.

Database Setup

Create a database with the following schema:

Users Table

Column	Type	Description
id	INT	Primary Key
username	VARCHAR(50)	User's username
password	VARCHAR(50)	User's password

Companies Table

Column	Type	Description
id	SERIAL(10)	Primary Key
arrival_date	VARCHAR(255)	Company listed its opening
company_name	VARCHAR(255)	Company's name
next_date	VARCHAR(255)	Next assessment/round date
status	VARCHAR(255)	Is the drive finished/ongoing/upcoming
tag	INT4(10)	Integer value showing the status
role	VARCHAR(255)	Role for the drive
description	VARCHAR(255)	Additional description

Endpoints

Root Endpoint /

This is the root endpoint and contains a form for login with username and password.

Example Request:

<form action="login" method="post">
    <input type="text" name="username" placeholder="Username" required>
    <input type="password" name="password" placeholder="Password" required>
    <button type="submit">Login</button>
</form>

Login Endpoint /login

Protected route that processes the login form and redirects to the root.

Example Request:

POST /login
Content-Type: application/x-www-form-urlencoded

username=user1&password=pass123

Home Endpoint /home

Displays the list of companies.

Example Request:

GET /home

Update Endpoint /update

Updates the existing record of a company.

Example Request:

POST /update
Content-Type: application/x-www-form-urlencoded

id=1&arrival_date=2024-01-01&company_name=NewCompanyName&next_date=2024-02-01&status=ongoing&tag=1&role=Developer&description=UpdatedDescription

Insert Endpoint /insert

Inserts a new company into the current list.

Example Request:

POST /insert
Content-Type: application/x-www-form-urlencoded

arrival_date=2024-01-01&company_name=CompanyName&next_date=2024-02-01&status=upcoming&tag=2&role=Engineer&description=DescriptionText

Error 404 Page /(any wrong url)

Displays an error 404 page showing "Resource Not Found".

Example Request:

GET /nonexistentpage

Running the Project

1. Clone the repository

   https://github.com/chauhansumitdev/AirList.git

2. Import the project into your preferred IDE (e.g., Eclipse IDE).
3. Configure your database connection settings.
4. Run the application server.
5. Access the application at http://localhost:8080.

Technologies Used

• Java Servlets
• JSP (JavaServer Pages)
• JDBC (Java Database Connectivity)
• PostgreSQL Cloud (or any preferred relational database)

License

This project is licensed under the MIT License - see the LICENSE file for details.