java-design-patterns/hexagonal

layout, title, folder, permalink, pumlid, categories, tags

layout	title	folder	permalink	pumlid	categories	tags
pattern	Hexagonal Architecture	hexagonal	/patterns/hexagonal/	HSTB4W8X30N0g-W1XkozpPD90LO8L3wEnzUTk-xxq2fvSfhSUiJs1v7XAcr4psSwMrqQh57gcZGaBmICNdZZEDb7qsCZWasT9lm7wln1MmeXZlfVIPjbvvGl	Architectural	Java Difficulty-Expert

Also known as

• Ports and Adapters
• Clean Architecture
• Onion Architecture

Intent

Allow an application to equally be driven by users, programs, automated test or batch scripts, and to be developed and tested in isolation from its eventual run-time devices and databases.

Applicability

Use Hexagonal Architecture pattern when

• it is important that the application is fully testable
• you use Domain Driven Design methodology and/or Microservices architectural style

Real world examples

• Apache Isis

Credits

• Alistair Cockburn - Hexagonal Architecture