Quarkus Development Patterns

Quarkus 3.x architecture and API patterns for cloud-native, event-driven services with Apache Camel.

When to Activate

• Building REST APIs with JAX-RS or RESTEasy Reactive
• Structuring resource → service → repository layers
• Implementing event-driven patterns with Apache Camel and RabbitMQ
• Configuring Hibernate Panache, caching, or reactive streams
• Adding validation, exception mapping, or pagination
• Setting up profiles for dev/staging/production environments (YAML config)
• Custom logging with LogContext and Logback/Logstash encoder
• Working with CompletableFuture for async operations
• Implementing conditional flow processing
• Working with GraalVM native compilation

Service Layer with Multiple Dependencies