DDD

Annotations:

• https://vaadin.com/learn/tutorials/ddd/strategic_domain_driven_design

1. DOMINIO
   1. SUBDOMINIOS
      1. CORE

         Annotations:

         • E O DOMINIO PRINCIPAL DA APP, SEM ELE NAO EXISTIRIA A APP
      2. SUPPORT

         Annotations:

         • TAMBEM PODEM SER CONSIDERADA CORE DOMAIN MAS ELES TEM A DEPENDENCIA DO CORE DOMAIN PARA EXISTIR
      3. GENERIC

         Annotations:

         • SAO DOMINIOS QUE NAO FAZEM PARTE DO DOMINIO PRINICIAL DA APP
2. Ubiquitous Language

   Annotations:

   • LINGUAGEM COMUM ENTRE DESENVOLVEDORES E EXPECIALISTAS DO DOMINIO DA APP. DICIONARIO DE INFORMACOES QUE DESCREVE OS FLUXOS E EVENTOS DOS DOMINIOS
3. Bounded Contexts

   Annotations:

   • conjunto de business actions dentro de um dominio, isso pode gerar um microservice
   • There is not necessarily a one-to-one mapping between bounded contexts and subdomains. Since a bounded context belongs to the solution space and a subdomain to the problem space
   1. upstream contexts

      Annotations:

      • CONTEXTO QUE TRANSMITE INFORMACOES COM OUTRO CONTEXTO
   2. downstream contexts

      Annotations:

      • RECEBE INFORMACOES DE OUTRO CONTEXTO
   3. context map

      Annotations:

      • How are we going to map between the contexts' domain models (i.e. how are we translating from one ubiquitous language to another)
      • How are we going to guard against unwanted or problematic changes occurring upstream
      1. Partnership
      2. Shared Kernel
      3. Customer-Supplier
      4. Conformist
      5. Anticorruption Layer
      6. Open Host Service
      7. Published Language
      8. Separate Ways
4. Tactical Domain-Driven Design

   Annotations:

   • l DDD is a set of design patterns
   1. Entity
   2. Value Object
   3. aggregate