Example Implementation of a Hexagonal Architecture

This is the companion code to my eBook Get Your Hands Dirty on Clean Architecture.

It implements a domain-centric "Hexagonal" approach of a common web application with Java and Spring Boot.

Companion Articles

• Hexagonal Architecture with Java and Spring
• Building a Multi-Module Spring Boot Application with Gradle

Prerequisites

• JDK 11
• this project uses Lombok, so enable annotation processing in your IDE