October 2017
Beginner
360 pages
7h 58m
English
Content preview from Design It!
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Ports and Adapters Pattern
The ports and adapters pattern isolates core business logic so it can be used in a variety of contexts and tested in isolation from components that provide data and events. At runtime, pluggable adapters for specific input sources can be injected into the core business logic to provide access to events and data. Adapters can be swapped at build-time or runtime to create different configurations of the software system. Use this pattern when the system must support multiple input devices or when there is a risk that input devices could change.
This pattern was initially described by Alistair Cockburn under the name Hexagonal Architecture.[8] See the table.
Category | Module or Component & Connector |
Elements |
Layer—Contains ... |
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