¡Domina la Arquitectura Hexagonal con JAVA y SPRING! En 10 MINUTOS

⚡️ From Developer to Senior Architect - https://www.codeja.dev/bootcamp 👨‍💻 CodeJa | Learn JAVA with EJERCICIOS - https://codeja.dev/ 🎁 FREE SPRING BOOT COURSE - https://www.codeja.dev/courses/curso-... 🎁 FREE JAVA COURSE - https://www.codeja.dev/courses/curso-... 📱 TikTok:   / programandoenjava   💬 Discord:   / discord   📸 Instagram:   / programandoenjava   🐦 Twitter / X:   / programandojava   💼 LinkedIn:   / ricardoromerobenitez   📩 JAVA NEWSLETTER WEEKLY - https://programandoenjava.substack.co... Music used: A Magical Journey Through Space by Leonell Cassio |   / leonellcassio   Music promoted by https://www.free-stock-music.com Creative Commons Attribution-ShareAlike 3.0 Unported https://creativecommons.org/licenses/... Video chapters: 00:00 - Does “hexagonal architecture” not exist? (the truth) 00:01:50 - Why use ports and adapters? (real benefits) 00:02:20 - The 4 essential covers that are important 00:03:13 - Recommended carpet structure (application/domain/infrastructure) 00:03:49 - Defining the domain: practical example User 00:04:44 - UserEntity with JPA: key notes 00:05:10 - CreateUser: Use Case design (Porto IN) 00:05:50 - UserService: implement and decouple logic 00:06:24 - JPA + Spring Data adapter: step-by-step implementation 00:08:10 - Map domain ↔ entity: best practices 00:09:35 - Controller: inject UseCase, into Service (by what) 00:12:09 - GetUser Use Case and Optional management (findById) 00:13:59 - Empieza por el Dominio: bottom-up approach explained 00:14:36 ​​- Pure domain validation (UserValidationService) 00:15:43 - Summary, final tips and next steps