Library Management System Using Object-Oriented

Library Management System Using Object-Oriented Analysis and Design

The Library Management System Using Object-Oriented Analysis and Design is a Java-based application developed using OOAD principles. The system focuses on creating a modular and maintainable library solution with clearly defined entities, user roles, and responsibilities.

Project Overview

The application manages common library operations such as searching books, issuing and returning books, renewing loans, placing books on hold, managing borrowers, recording fine payments, and maintaining library staff and book information.

System Roles

• Borrower: Searches books, places books on hold, views personal information, and checks currently borrowed books.
• Checkout Clerk: Checks books in and out, renews loans, records fine payments, and manages borrower information.
• Librarian: Adds, removes, and updates books in the library collection.
• Administrator: Manages staff, views issued book history, and accesses the complete book collection.

Book Search and Hold Management

Borrowers can search for library items using information such as book title, author, or subject. When a required book is already loaned out, the borrower can place a hold request for that book.

Book Checkout and Return

Checkout clerks can issue books to borrowers and record returned books. The system maintains loan information so library staff can track which books are currently issued and which borrower has them.

Loan Renewal and Fine Payments

Clerks can renew book loans for borrowers and record payments for overdue books. Loan records maintain issue dates, return dates, issuing staff, receiving staff, and fine payment information.

Library Collection Management

Librarians can manage the library collection by adding new books, deleting existing items, and updating book information such as title, author, and subject.

Staff Management

Administrators can manage library staff, including checkout clerks and librarians. The system maintains staff information and their respective roles within the library.

Object-Oriented Design

The project follows Object-Oriented Analysis and Design (OOAD) principles by representing important entities as separate classes. Entities such as Book, Borrower, Clerk, Librarian, Staff, and Loan can interact with each other according to their defined responsibilities.

MVC Architecture

The application follows the Model-View-Controller (MVC) pattern. The Model manages application data and business logic, the View handles the user interface, and the Controller processes user actions between the View and Model.

This separation keeps the GUI code minimal and allows different parts of the system to be developed, tested, and maintained independently.

Database

The project uses Java DB Derby Database. The database contains tables for people, books, staff, clerks, librarians, borrowers, borrowed books, loans, and books placed on hold.

Technology Stack

• Programming Language: Java
• Development Kit: Java SE Development Kit 8
• IDE: NetBeans
• Database: Java DB Derby
• Architecture: MVC
• Design Approach: Object-Oriented Analysis and Design

Software and Tools Required

• JDK 8
• NetBeans IDE
• Java DB Derby Database

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