JAVA

Java, Spring Boot, PostgreSQL, MongoDB, Kafka, SQS, S3, Docker, Testcontainers, LocalStack, JWT, Swagger, Mediator Pattern, Observer Pattern, Outbox Pattern, Strategy Pattern.

TECHNOLOGIES

• Java
• Spring Boot
• Docker
• Testcontainers
• PostgreSQL
• MongoDB
• Kafka
• LocalStack
• AWS SQS
• AWS S3
• JWT
• Swagger

RUN

IntelliJ IDEA

Prerequisites

• Docker
• Java JDK
• IntelliJ IDEA

Steps

1. Execute docker compose up --detach --build --force-recreate --remove-orphans in docker directory.
2. Open source directory in IntelliJ IDEA.
3. Select Application.java class.
4. Click Run or Debug.
5. Open http://localhost:8080.

Docker

Prerequisites

• Docker

Steps

1. Execute docker compose up --detach --build --force-recreate --remove-orphans in docker directory.
2. Open http://localhost:8090.

EXAMPLES

• Amazon Web Services: Main | Tests
• Authentication and Authorization: Main | Tests
• Business Rules: Main | Tests
• Cache: Main | Tests
• Databases - MongoDB: Main | Tests
• Databases - PostgreSQL: Main | Tests
• Feign: Main | Tests
• Flat Object to Nested Object: Main | Tests
• Groups: Main | Tests
• Kafka: Main | Tests
• Mocks: Main | Tests
• Patterns - Mediator: Main | Tests
• Patterns - Observer: Main | Tests
• Patterns - Outbox: Main | Tests
• Patterns - Strategy: Main | Tests