Java RMI Calculator

This repository contains a simple Remote Method Invocation (RMI) calculator application implemented in Java. The application allows clients to perform basic arithmetic operations remotely using RMI.

Features

• Addition
• Subtraction
• Multiplication
• Division

Getting Started

Prerequisites

• Java Development Kit (JDK)
• Git

Installation

1. Clone the repository:

   git clone https://github.com/Shubham-Zone/Java-RMI-Calculator.git

2. Compile the Java files:

   javac *.java

3. Start the RMI registry:

   start rmiregistry

4. Run the server:

   java CalculatorServer

5. Run the client:

   java CalculatorClient

Usage

// Sample code for using the RMI Calculator

// Import the necessary packages
import rmi.Calculator;
import java.rmi.registry.LocateRegistry;
import java.rmi.registry.Registry;

public class CalculatorClient {
    public static void main(String[] args) {
        try {
            // Locate the RMI registry
            Registry registry = LocateRegistry.getRegistry("localhost");

            // Look up the remote object
            Calculator calculator = (Calculator) registry.lookup("CalculatorService");

            // Perform remote operations
            double result = calculator.add(5, 3);
            System.out.println("Addition Result: " + result);
        } catch (Exception e) {
            System.err.println("Client exception: " + e.toString());
            e.printStackTrace();
        }
    }
}

Acknowledgments

• This project is inspired by the concepts of Remote Method Invocation (RMI) in Java.