Answered: Imagine a class called "Course" with…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

Imagine a class called "Course" with two attributes: Course ID and CourseName.

A) Describe the process of creating a Java application that implements all of the CRUD REST APIs for the "Course" class using a HashMap to store the data. Ensure that APIs support JSON and XML formats for data exchange.

B) Explain how to test these APIs.

Support your answer with an example code schema of your service class. the APIs should be accessible using the following URL formats:

Retrieve all courses: .../collegeservice/courses

Create new course: ../collegeservice/courses

Update course: .../collegeservice/courses

Delete course: /collegeservice/courses/{id}

The Course data can be returned in XML and JSON formats.

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