Example of a Java Clean Architecture Implementation

Prerequisites

• JDK 11
• This project uses Lombok, so enable annotation processing in your IDE

Technology Stack

• Language: Java 11

• Compilation: Maven

• Framework: SpringBoot

• Database: H2 MySQL

• Type-safe queries: Querydsl

• Entity Graph: JPA Entity Graph

• Open API Documentation: springdoc-openapi

• Java bean mappings: MapStruct

• Boilerplate code reducer: Lombok

• Authentication & Authorization: Okta Identity Management

• Tests:

  • Unit Testing: JUnit5
  • Mocking: Mockito
  • Mutation: Testing PIT Mutation Testing
  • Integration Testing: Testcontainers
  • Coverage: Jacoco
  • Architecture Testing: ArchUnit