Build E-Commerce Apps with Reactive Programming in Spring Boot

Gain insights into building e-commerce apps using Spring Boot and reactive programming. Learn about WebFlux, MongoDB, hypermedia APIs, RSockets, OpenID, and testing methodologies.

Intermediate

98 Lessons

28h

Certificate of Completion

Gain insights into building e-commerce apps using Spring Boot and reactive programming. Learn about WebFlux, MongoDB, hypermedia APIs, RSockets, OpenID, and testing methodologies.

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Explanations

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This course includes

69 Playgrounds

9 Quizzes

This course includes

69 Playgrounds

9 Quizzes

Course Overview

In this course, you will learn about the Spring Boot framework and build an e-commerce web application using reactive programming. You will find that some of the newest ideas in Spring Boot are applied to some well-seasoned favorite problems that Java developers have experience with. The course approaches these old problems with new concepts and more efficient tools. You’ll learn reactive programming, WebFlux, and the basic project structure of a Spring Boot application. Next, you’ll cover data access with...Show More

What You'll Learn

An understanding of the Spring Boot framework and reactive programming

A familiarity with web application development using Spring Boot

The ability to use reactive data stores with Spring Boot for data access

An understanding of developer tools for Spring Boot

Hands-on experience of testing application with Spring Boot

A working knowledge of building APIs, messaging, and RSockets with Spring Boot

Hands-on experience of securing a Spring Boot application

What You'll Learn

An understanding of the Spring Boot framework and reactive programming

Course Content

Getting Started

Get familiar with building scalable e-commerce apps using Spring Boot for practical application.

What to Expect

Learning Outcomes

Building a Web App with Spring Boot

Get started with building a reactive web app using Spring Boot and Spring WebFlux.

What’s Spring Boot?

Introduction to Reactive Programming

The Server in Reactive Programming

Say Hello to Spring WebFlux

Spring Initializr

Getting Started with Our Project

Basic Concepts and Components of a Project

Spring WebFlux Controller

Tiptoeing Into Templates

Summary

Quiz: Building a Web App with Spring Boot

Data Access with Spring Boot

Work your way through building a reactive e-commerce data access layer with Spring Boot.

Introduction to Reactive Data Store

Defining Our E-commerce Application’s Domain

Creating a Repository

Loading Test Data

Showing the Cart

Adding Items to a Cart

Wrapping Things Inside a Service

Querying the Database

Quiz: Data Accessing with Spring Boot

Developer Tools for Spring Boot

Apply your skills to use Spring Boot Developer Tools for enhanced development and debugging.

Getting Started with Developer Tools

Say Hello to Developer Tools

Reactor Developer Tools

Logging Reactor Flows

Finding Blocking Code With Blockhound

Summary

Quiz: Developer Tools for Spring Boot

Testing with Spring Boot

Take a closer look at testing Spring Boot reactive applications, including unit, method, and slice tests.

Introduction to Testing with Spring Boot

Reactively Writing Unit Tests for Domain Objects

Reactively Writing Unit Tests for Methods

Running Embedded Container Tests

Using Spring Boot’s Slice Testing

Unit testing With BlockHound

Summary

Quiz: Testing with Spring Boot

Operations with Spring Boot

11 Lessons

See how it works to deploy, monitor, and manage Spring Boot applications using Docker and Actuator.

Building APIs with Spring Boot

8 Lessons

Master the steps to building robust Spring Boot APIs, integrating hypermedia, and enhancing documentation.

Messaging with Spring Boot

9 Lessons

Learn how to use asynchronous messaging with RabbitMQ, Spring AMQP, and Testcontainers.

RSocket with Spring Boot

11 Lessons

Discover the logic behind RSocket paradigms, server/client setup, and Reactive Streams in Spring Boot.

10.

Securing Our Application with Spring Boot

14 Lessons

Examine securing Spring Boot apps with Spring Security, user management, method-level security, and OAuth integration.

11.

Epilogue

1 Lesson

Find out about key Spring Boot concepts, API building, message handling, and application security.

12.

Appendix

3 Lessons

Solve problems in configuring database operations, RSocket server, and client setups with Spring Boot.

Course Author

Trusted by 1.4 million developers working at companies

Anthony Walker

@_webarchitect_

Evan Dunbar

ML Engineer

Carlos Matias La Borde

Software Developer

Souvik Kundu

Front-end Developer

Vinay Krishnaiah

Software Developer

Eric Downs

Musician/Entrepeneur

Kenan Eyvazov

DevOps Engineer

Souvik Kundu

Front-end Developer

Eric Downs

Musician/Entrepeneur

Anthony Walker

@_webarchitect_

Evan Dunbar

ML Engineer

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