Java Program for Hotel Billing System | Java Project

Pubblicato il: 26 settembre 2022
sul canale di: RUDE LABS

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Today we are going to write the source code for a Hotel Billing System in Java. The basic functionality of this Java project will be to store the check-in date, check-out date & room-service charge in the SQL database in order to calculate the total bill. We have implemented a basic GUI also to make the billing system easy to handle.

Source Code: https://myprojectideas.com/hotel-bill...

Objectives:

1. To implement the tables that contain the customer information like check-in date, check-out date & room-service charge and attach the functionality of calculating bill information.
2. To make an efficient GUI interface for handling the billing system.

Requirements:

1. Java Compiler IDE
2. Swing (to create the Graphical User Interface (GUI) of the program). The Swing framework of Java has several components that give developers the freedom and flexibility to make eye-catching interfaces for windows-based applications. The best part about using Swing to create components like tables, scroll panes, buttons, and the like is that the framework is platform-independent.

Explanation of the Code:

To explain the working of this code, let us divide it into two parts.

Firstly, Let us look at the GUI first:

1. It consists of 3 text fields and 2 JCalendar that require the customer’s information to be added to the database.

2. Then, we add an “ADD” button, which inserts data into the database from the text fields.

Now in the retrieval part, we will apply the following:

1. Build a connection first with the database using the Connection object.

2. Inject the query that stores table data in ResultSet.

3. Finally, send data to Jtable.

4. Calculate the total bill by getting the number of days of stay from dates entered by the user & multiplying it by 1000, and finally adding the result to the room-service charge.

5. This information also gets stored in the database.

Timestamps:

00:12 - Intro
00:28 - Code Explanation
12:00 - Demonstration

#javaprogramming #tutorials #Java

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