HW | Java IronLibrary (Unit 3 homework)

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Features

Navigate through a text-based menu to:

• Add a new book to the library
• Search for a book by its title
• Search for a book by its category
• Search for a book by its author
• Display a table containing a list of all books along with their authors
• Issue a book to a student
• Display the information of the book issued to a student by their USN
• Exit Application

Tech Stack

• Spring Boot – Framework
• Hibernate – ORM
• MySQL – Database
• Lombok - Reduces boilerplate code
• H2 Database – Testing Database
• jfiglet – Text Art Generator

Getting Started

Prerequisites

Here's what you need to be able to run IronLibrary:

• Java (version >= 21)
• MySQL Database
• Maven

1. Clone the repository

git clone https://github.com/evagapi/homework-java-ironlibrary.git
cd homework-java-ironlibrary

2. Install Maven dependencies

Using Command Line

mvn install

Using IntelliJ IDEA

• Open IntelliJ IDEA.
• Open the ironlibrary project.
• Navigate to View > Tool Windows > Maven.
• Click on Reload All Maven Projects icon to update dependencies.
• Alternatively, right-click on pom.xml and select Reload Project.

Configure MySQL

Create your local profile resources file

You are provided with an example file named application-local_example.properties. Rename it to application-local.properties and change the properties to match your configuration:

spring.datasource.url=jdbc:mysql://localhost:[yourlocalhostport]/[yourdatabasename]?serverTimezone=UTC
spring.datasource.username=[youruser]
spring.datasource.password=[yourpassword]

First Run

The database will be automatically created the first time you run the application with the following configurations:

spring.profiles.active=local

spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver

spring.jpa.hibernate.ddl-auto=create

spring.jpa.show-sql=true

After the First Run

After the first run, you need to update the spring.jpa.hibernate.ddl-auto to update to prevent data overwriting. You can update spring.jpa.show-sql to false to disable SQL logging.

Documentation

UML Diagramm

classDiagram
    class Book {
        -int id
        -String isbn
        -String title
        -String category
        -int quantity
    }

    class Author {
        -int id
        -String name
        -String email
        -Book authorBook
    }

    class Issue {
        -int id
        -String issueDate
        -String returnDate
        -Student issueStudent
        -Book issueBook
    }

    class Student {
        -String usn
        -String email
    }

     Author --> Book
     Issue --> Student
     Issue --> Book

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