Write a Java application that will simulate a simple airline reservation system. First, you will create the database on your computer using the supplied script. As illustrated in the video, when the user runs the application for the first time, all seats are green which means “available” (because seat.s_reserved column’s values are set to 0 by the script). Once a seat of a flight is clicked, it turns red and the database is updated accordingly. ----------------- This is the database ready created: CREATE DATABASE IF NOT EXISTS `airlinereservationdb`; USE `airlinereservationdb`; DROP TABLE IF EXISTS `flight`; CREATE TABLE `flight` ( `f_code` char(5) NOT NULL, `f_origin` varchar(45) NOT NULL, `f_destination` varchar(45) NOT NULL, PRIMARY KEY (`f_code`) ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci; LOCK TABLES `flight` WRITE; INSERT INTO `flight` VALUES ('AUI22','London','Melbourne'),('AUI33','Berlin','Texas'),('AUI44','Moscow','Madrid'); UNLOCK TABLES; DROP TABLE IF EXISTS `seat`; CREATE TABLE `seat` ( `s_number` char(3) NOT NULL,
Write a Java application that will simulate a simple airline reservation system.
First, you will create the
As illustrated in the video, when the user runs the application for the first time, all seats
are green which means “available” (because seat.s_reserved column’s values are set to
0 by the script). Once a seat of a flight is clicked, it turns red and the database is
updated accordingly.
-----------------
This is the database ready created:
CREATE DATABASE IF NOT EXISTS `airlinereservationdb`;
USE `airlinereservationdb`;
DROP TABLE IF EXISTS `flight`;
CREATE TABLE `flight` (
`f_code` char(5) NOT NULL,
`f_origin` varchar(45) NOT NULL,
`f_destination` varchar(45) NOT NULL,
PRIMARY KEY (`f_code`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci;
LOCK TABLES `flight` WRITE;
INSERT INTO `flight` VALUES ('AUI22','London','Melbourne'),('AUI33','Berlin','Texas'),('AUI44','Moscow','Madrid');
UNLOCK TABLES;
DROP TABLE IF EXISTS `seat`;
CREATE TABLE `seat` (
`s_number` char(3) NOT NULL,
`s_reserved` tinyint(1) NOT NULL,
`f_code` char(5) NOT NULL,
PRIMARY KEY (`s_number`,`f_code`),
KEY `fk_seat_flight_idx` (`f_code`),
CONSTRAINT `fk_seat_flight` FOREIGN KEY (`f_code`) REFERENCES `flight` (`f_code`) ON DELETE CASCADE ON UPDATE CASCADE
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci;
LOCK TABLES `seat` WRITE;
INSERT INTO `seat` VALUES ('1A',0,'AUI22'),('1A',0,'AUI33'),('1A',0,'AUI44'),('1B',0,'AUI22'),('1B',0,'AUI33'),('1B',0,'AUI44'),('1C',0,'AUI22'),('1C',0,'AUI33'),('1C',0,'AUI44'),('1D',0,'AUI22'),('1D',0,'AUI33'),('1D',0,'AUI44'),('2A',0,'AUI22'),('2A',0,'AUI33'),('2A',0,'AUI44'),('2B',0,'AUI22'),('2B',0,'AUI33'),('2B',0,'AUI44'),('2C',0,'AUI22'),('2C',0,'AUI33'),('2C',0,'AUI44'),('2D',0,'AUI22'),('2D',0,'AUI33'),('2D',0,'AUI44'),('3A',0,'AUI22'),('3A',0,'AUI33'),('3A',0,'AUI44'),('3B',0,'AUI22'),('3B',0,'AUI33'),('3B',0,'AUI44'),('3C',0,'AUI22'),('3C',0,'AUI33'),('3C',0,'AUI44'),('3D',0,'AUI22'),('3D',0,'AUI33'),('3D',0,'AUI44'),('4A',0,'AUI22'),('4A',0,'AUI33'),('4A',0,'AUI44'),('4B',0,'AUI22'),('4B',0,'AUI33'),('4B',0,'AUI44'),('4C',0,'AUI22'),('4C',0,'AUI33'),('4C',0,'AUI44'),('4D',0,'AUI22'),('4D',0,'AUI33'),('4D',0,'AUI44'),('5A',0,'AUI22'),('5A',0,'AUI33'),('5A',0,'AUI44'),('5B',0,'AUI22'),('5B',0,'AUI33'),('5B',0,'AUI44'),('5C',0,'AUI22'),('5C',0,'AUI33'),('5C',0,'AUI44'),('5D',0,'AUI22'),('5D',0,'AUI33'),('5D',0,'AUI44');
UNLOCK TABLES;
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