September 2023
Intermediate to advanced
438 pages
10h 8m
English
Content preview from Designing Hexagonal Architecture with Java - Second Edition
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Part 2: Using Hexagons to Create a Solid Foundation
By following a real-world example of a system that manages a telco's network and topology inventory, in this part, you will learn how to implement the building blocks for creating such a system using hexagonal architecture ideas.
This is a hands-on part where we'll have the opportunity to get our hands dirty while applying the hexagonal architecture principles. We start by implementing the Domain hexagon, which contains the domain model of the topology and inventory system. Then, we implement the Application hexagon by using use cases and ports to express system behaviors. To enable and expose the features provided by the hexagonal system, we use adapters to implement the Framework hexagon. ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.