Library Management System

Submission Deadline: $16$ th Hanes $2024$

Objective: Create a Java program named L$1$braryManagementsystem. Java to simulate a

management system for a library.

Part $1$: Book Class Implementation

Implement the Book class with the following properties:

barad$($String$)$: Unique identifier for the book. $($Ensure it's not empty or muse

isEmpty$()$ method

t$1$tle $($String$)$: Title of the book. $($Ensure it's not empty or null$)$

author $($String$)$: Author of the book. $($Ensure it's not empty or null$)$

ava$11$ab$111$ty $($beolean$)$: Whether the book is available for borrowing.

borrower $($String$)$: Name of the person who borrowed the book $($empty if the book is

available$).$

Include the following methods in the Book class:

Constructors: Implement default and parameterized constructors to initialize the

properties of the Book object.

Getter and Setter Methods: Implement getter and setter methods for each property to

access and modify the object's state. $($Ensure validation in setters where applicable$)$

Part $2$: Library Management System Implementation

Implement a menu$-$driven interface using a switch statement with the following options:

Add a New Book:

Prompt the user to enter book ID$,$ title, author, and availability.

Validate that the book ID$,$ title, and author are not empty or null.

Ensure the book ID is unique $($no duplicate book IDs$).$

Allow adding multiple books using a while loop if desired.

Display All Books:

Display details of all books $($book ID$,$ title, author, availability, and borrower$).$

Search for a Book:

Prompt the user to enter a book ID and display its details if found.

Validate that the book ID is not empty or null.

Borrow a Book:

Prompt the user to enter a book ID and the borrower's name.

Validate that the book ID and borrower's name are not empty or null.

Update the availability and borrower details if the book is available.

Display appropriate messages if the book is not available or not found.

Return a Book:

Prompt the user to enter a book ID to mark it as returned.

Validate that the book ID is not empty or null.

Make the book available again and clear the borrower's name.

Display appropriate messages if the book was not borrowed or not found.

Exit the System:

Exit the library management system.

Use an Array of Book Objects

Maintain an array of Book objects to store and manage book records.

Ensure that the array is appropriately sized to accommodate the maximum expected

number of books.