package database;

import java.sql.*;

public class databaseConnection {

    private static Connection singletonInstance = null;

    //Private constructor -> Singleton
    private databaseConnection() {
        createConnection();
    }

    public synchronized  Connection getDatabaseConnection() {
        if(singletonInstance == null) {
            databaseConnection.singletonInstance = new databaseConnection();
            return databaseConnection.singletonInstance;
        }
        return null;
    }



    private void createConnection() {
        try {
            String driver = "com.mysql.jdbc.Driver";

            Class.forName(driver).newInstance();
            singletonInstance = DriverManager.getConnection("jdbc:mysql://localhost:3306/111,111,111");
        }
        catch(Exception e) {

        }
    }

}