Modulithic Applications with Spring

Modulithic Applications with Spring

About the Book

Monoliths and microservices represent two opposing ends in the spectrum of architectural arrangements of software systems. Modu­lithic App­li­ca­tions with Spring explores the space between those extremes and how software systems built with Java can be designed to give architects means to align functional, operational and developmental requirements to different abstraction levels of their system design.

The book takes you on a tour starting at fundamental project decomposition approaches, outlines ways to bridge architecture and code, and ends up discussing how Spring and its ecosystem of projects help developers to take their architectural concepts from idea to implementation.

Topics covered:

  • Decomposing a Java project for encapsulation
  • Representing architectural concepts in a code base
  • How to extract those concepts for documentation purposes
  • Application component design and how Spring helps to assemble those
  • Domain- and persistence model design with jMolecules and Spring Data
  • Cross-module interaction
  • Testing individual modules as well as the system as a whole

About the Author

Oliver Drotbohm
Oliver Drotbohm

Oliver Drotbohm is engineer in the Spring team at VMware. He has led the Spring Data projects for almost a decade and fathered their repository programming model. Oliver specialized in bridging the worlds of software architecture and designing application frameworks to support these architectures. He is frequent speaker at international conferences on both technical and software architecture topics.

Table of Contents

(subject to change)
  • Introduction
    • About This Book
    • The role of Domain-Driven Design
    • How to read this book?
    • What this book is not
    • Sample code
  • 1. Project decomposition
    • 1.1 Encapsulation options within a deployable
    • 1.2 Arranging packages for encapsulation
  • 2. Architecturally evident code
    • 2.1 Fundamentals
    • 2.2 jMolecules
    • 2.3 Domain code decoupling
  • 3. Component design in Spring applications
    • 3.1 What is a component?
    • 3.2 Implementing components in Spring
    • 3.3 Designing newables
  • 4. Moduliths and persistence
    • 4.1 Fundamentals
    • 4.2 JPA persistence with jMolecules
  • 5. Cross-module interaction
    • 5.1 Fundamentals
    • 5.2 Spring application events
    • 5.3 Error scenarios
    • 5.4 Types of dependencies
  • 6. Moduliths
    • 6.1 Moduliths package conventions
    • 6.2 Integration testing modules
    • 6.3 Documenting modules
  • Appendix
    • Bibliography
    • Index
    • About the cover

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