⚠️ Deprecated project. Go to https://github.com/CodelyTV/java-ddd-example to see to the new one.

☕🎯 Hexagonal Architecture + DDD + CQRS Java example with SpringBoot

<img src="http://codely.tv/wp-content/uploads/2016/05/cropped-logo-codelyTV.png" align="left" width="192px" height="192px"/> <img align="left" width="0" height="192px" hspace="10"/>

You can do awesome stuff with Java 🙂

Implementation example of a Java application following Domain-Driven Design (DDD) and Command Query Responsibility Segregation (CQRS) principles, keeping the code as simple as possible.

Take a look, play and have fun with it!

🚀 Environment setup

1. Install Java: brew cask install java
2. Clone this repository: git clone https://github.com/CodelyTV/cqrs-ddd-java-example
3. Execute some Gradle lifecycle tasks in order to check everything is OK:
   1. Create the project JAR and other project artifacts:
      ./gradlew assemble --warning-mode all
   2. Run the tests and plugins verification tasks:
      ./gradlew check --warning-mode all
   3. Execute the main application entrypoint:
      ./gradlew run --warning-mode all
4. Start developing!

🤔 How to update dependencies

• Gradle (current version: 5.1.1 - releases):
  ./gradlew wrapper --gradle-version=5.1.1 --distribution-type=bin or modifying the gradle-wrapper.properties
• JUnit (current version: 5.3.2 - releases):
  build.gradle:11

🤝 Contributing

There are a lot of missing things (add swagger/OpenAPI, improve documentation...), feel free to add them if you want!