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Get Your Hands Dirty on Clean Architecture

You're reading from   Get Your Hands Dirty on Clean Architecture Build 'clean' applications with code examples in Java

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Product type Paperback
Published in Jul 2023
Publisher Packt
ISBN-13 9781805128373
Length 168 pages
Edition 2nd Edition
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Tom Hombergs Tom Hombergs
Author Profile Icon Tom Hombergs
Tom Hombergs
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Table of Contents (18) Chapters Close

Preface 1. Chapter 1: Maintainability 2. Chapter 2: What’s Wrong with Layers? FREE CHAPTER 3. Chapter 3: Inverting Dependencies 4. Chapter 4: Organizing Code 5. Chapter 5: Implementing a Use Case 6. Chapter 6: Implementing a Web Adapter 7. Chapter 7: Implementing a Persistence Adapter 8. Chapter 8: Testing Architecture Elements 9. Chapter 9: Mapping between Boundaries 10. Chapter 10: Assembling the Application 11. Chapter 11: Taking Shortcuts Consciously 12. Chapter 12: Enforcing Architecture Boundaries 13. Chapter 13: Managing Multiple Bounded Contexts 14. Chapter 14: A Component-Based Approach to Software Architecture 15. Chapter 15: Deciding on an Architecture Style 16. Index 17. Other Books You May Enjoy

The responsibility of starting clean

While working with code doesn’t really feel like looting a car, we all are unconsciously subject to the Broken Windows psychology. This makes it important to start a project clean, with as few shortcuts and as little technical debt as possible. This is because, as soon as a shortcut creeps in, it acts as a broken window and attracts more shortcuts.

Since a software project often is a very expensive and long-running endeavor, keeping broken windows at bay is a huge responsibility for us as software developers. We may not even be the ones finishing the project and others have to take over. For them, it’s a legacy code base they don’t have a connection to yet, lowering the threshold for creating broken windows even further.

There are times, however, when we decide a shortcut is the pragmatic thing to do, be it because the part of the code we’re working on is not that important to the project as a whole, because we...

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