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  • Book Overview & Buying Full Stack Development with Spring Boot 3 and React
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Full Stack Development with Spring Boot 3 and React

Full Stack Development with Spring Boot 3 and React

By : Juha Hinkula
4.4 (18)
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Full Stack Development with Spring Boot 3 and React

Full Stack Development with Spring Boot 3 and React

4.4 (18)
By: Juha Hinkula
Buy this Book

Overview of this book

If you’re an existing Java developer who wants to go full stack or pick up another frontend framework, this book is your concise introduction to React. In this three-part build-along, you’ll create a robust Spring Boot backend, a React frontend, and then deploy them together. This new edition is updated to Spring Boot 3 and includes expanded content on security and testing. For the first time ever, it also covers React development with the in-demand TypeScript. You’ll explore the elements that go into creating a REST API and testing, securing, and deploying your applications. You’ll learn about custom Hooks, third-party components, and MUI. By the end of this book, you'll be able to build a full stack application using the latest tools and modern best practices.
Table of Contents (23 chapters)
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Preface
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Preface
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Who this book is for
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What this book covers
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To get the most out of this book
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Get in touch
1
Part I: Backend Programming with Spring Boot
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Part I: Backend Programming with Spring Boot
Free Chapter
2
Setting Up the Environment and Tools – Backend
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Setting Up the Environment and Tools – Backend
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Technical requirements
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Installing Eclipse
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Understanding Gradle
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Using Spring Initializr
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Installing MariaDB
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Summary
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Questions
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Further reading
3
Understanding Dependency Injection
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Understanding Dependency Injection
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Technical requirements
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Introducing dependency injection
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Using dependency injection in Spring Boot
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Summary
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Questions
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Further reading
4
Using JPA to Create and Access a Database
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Using JPA to Create and Access a Database
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Technical requirements
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Basics of ORM, JPA, and Hibernate
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Creating the entity classes
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Creating CRUD repositories
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Adding relationships between tables
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Setting up a MariaDB database
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Summary
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Questions
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Further reading
5
Creating a RESTful Web Service with Spring Boot
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Creating a RESTful Web Service with Spring Boot
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Technical requirements
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Basics of REST
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Creating a RESTful web service with Spring Boot
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Using Spring Data REST
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Documenting a RESTful API
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Summary
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Questions
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Further reading
6
Securing Your Backend
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Securing Your Backend
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Technical requirements
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Understanding Spring Security
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Securing your backend with a JSON Web Token
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Role-based security
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Using OAuth2 with Spring Boot
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Summary
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Questions
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Further reading
7
Testing Your Backend
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Testing Your Backend
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Technical requirements
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Testing in Spring Boot
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Creating test cases
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Test-driven development
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Summary
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Questions
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Further reading
8
Part II: Frontend Programming with React
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Part II: Frontend Programming with React
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Setting Up the Environment and Tools – Frontend
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Setting Up the Environment and Tools – Frontend
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Technical requirements
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Installing Node.js
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Installing Visual Studio Code
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Creating and running a React app
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Debugging a React app
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Summary
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Questions
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Further reading
10
Getting Started with React
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Getting Started with React
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Technical requirements
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Creating React components
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Useful ES6 features
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JSX and styling
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Props and state
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Conditional rendering
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React hooks
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The Context API
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Handling lists with React
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Handling events with React
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Handling forms with React
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Summary
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Questions
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Further reading
11
Introduction to TypeScript
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Introduction to TypeScript
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Technical requirements
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Understanding TypeScript
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Using TypeScript features with React
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Creating a React app with TypeScript
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Summary
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Questions
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Further reading
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Consuming the REST API with React
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Consuming the REST API with React
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Technical requirements
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Promises
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Using the fetch API
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Using the Axios library
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Practical examples
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Handling race conditions
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Using the React Query library
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Summary
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Questions
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Further reading
13
Useful Third-Party Components for React
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Useful Third-Party Components for React
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Technical requirements
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Installing third-party React components
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Working with AG Grid
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Using the Material UI component library
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Managing routing with React Router
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Summary
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Questions
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Further reading
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Part III: Full Stack Development
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Part III: Full Stack Development
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Setting Up the Frontend for Our Spring Boot RESTful Web Service
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Setting Up the Frontend for Our Spring Boot RESTful Web Service
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Technical requirements
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Mocking up the UI
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Preparing the Spring Boot backend
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Creating the React project for the frontend
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Summary
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Questions
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Further reading
16
Adding CRUD Functionalities
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Adding CRUD Functionalities
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Technical requirements
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Creating the list page
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Adding the delete functionality
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Adding the add functionality
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Adding the edit functionality
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Exporting the data to CSV
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Summary
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Questions
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Further reading
17
Styling the Frontend with MUI
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Styling the Frontend with MUI
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Technical requirements
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Using the MUI Button component
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Using the MUI Icon and IconButton components
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Using the MUI TextField component
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Summary
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Questions
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Further reading
18
Testing React Apps
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Testing React Apps
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Technical requirements
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Using Jest
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Using the React Testing Library
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Using Vitest
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Firing events in tests
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End-to-end testing
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Summary
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Questions
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Further reading
19
Securing Your Application
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Securing Your Application
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Technical requirements
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Securing the backend
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Securing the frontend
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Summary
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Questions
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Further reading
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Deploying Your Application
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Deploying Your Application
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Technical requirements
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Deploying the backend with AWS
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Deploying the frontend with Netlify
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Using Docker containers
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Summary
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Questions
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Further reading
21
Other Books You May Enjoy
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Other Books You May Enjoy
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Index
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Index

Introducing DI

DI is a software development technique where we can create objects that depend on other objects. DI helps with interaction between classes but at the same time keeps the classes independent.There are three types of classes in DI:

  • A service is a class that can be used (this is the dependency).
  • The client is a class that uses dependency.
  • The injector passes the dependency (the service) to the dependent class (the client).

The three types of classes in DI are shown in the following diagram:

Figure 2.1: Dependency Injection classes

DI makes classes loosely coupled. This means that the creation of client dependencies is separated from the client's behavior, which makes unit testing easier.Let's take a look at a simplified example of DI using Java code. In the following code, we don't have DI, because the client Car class is creating an object of the service class:

public class Car {
  private Owner owner;
  
  public Car() {
    owner = new Owner();
}
}
...

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