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Designing Hexagonal Architecture with Java

You're reading from  Designing Hexagonal Architecture with Java

Product type Book
Published in Jan 2022
Publisher Packt
ISBN-13 9781801816489
Pages 460 pages
Edition 1st Edition
Languages
Author (1):
Davi Vieira Davi Vieira
Profile icon Davi Vieira
Toc

Table of Contents (21) Chapters close

Preface 1. Section 1: Architecture Fundamentals
2. Chapter 1: Why Hexagonal Architecture? 3. Chapter 2: Wrapping Business Rules inside Domain Hexagon 4. Chapter 3: Handling Behavior with Ports and Use Cases 5. Chapter 4: Creating Adapters to Interact with the Outside World 6. Chapter 5: Exploring the Nature of Driving and Driven Operations 7. Section 2: Using Hexagons to Create a Solid Foundation
8. Chapter 6: Building the Domain Hexagon 9. Chapter 7: Building the Application Hexagon 10. Chapter 8: Building the Framework Hexagon 11. Chapter 9: Applying Dependency Inversion with Java Modules 12. Section 3: Becoming Cloud-Native
13. Chapter 10: Adding Quarkus to a Modularized Hexagonal Application 14. Chapter 11: Leveraging CDI Beans to Manage Ports and Use Cases 15. Chapter 12: Using RESTEasy Reactive to Implement Input Adapters 16. Chapter 13: Persisting Data with Output Adapters and Hibernate Reactive 17. Chapter 14: Setting Up Dockerfile and Kubernetes Objects for Cloud Deployment 18. Chapter 15: Good Design Practices for Your Hexagonal Application 19. Assessments 20. Other Books You May Enjoy

Learning about Quarkus DI

Quarkus DI is the dependency injection solution provided by the Quarkus framework. This solution, also called ArC, is based on the CDI for the Java 2.0 specification. Quarkus DI does not completely implement such a specification. Instead, it provides some customized and changed implementations that are more inclined with the Quarkus project's goals. But these changes are more visible when you go deeper into what the Quarkus DI provides. For those working only with the basics and most recurrent features described in the CDI for Java 2.0 specification, the Quarkus DI experience is similar to other CDI implementations.

The advantage we get by using Quarkus DI or any dependency injection solution is that we can focus more on the business aspects of the software we're developing, rather than on the plumbing activities related to the provisioning and life cycle control of the objects that the application needs to provide its features. To enable such...

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