Micronaut @ConfigurationBuilder Example

Date: 2025-04-25

Micronaut's @ConfigurationProperties annotation simplifies configuration management by binding properties from files like application.yml to Java objects at compile time. This improves performance compared to runtime binding, crucial for microservices. The annotation allows for structured configuration, nested objects, and validation, leading to cleaner, more maintainable code with compile-time checks. The article provides a practical example demonstrating how to use @ConfigurationProperties to create a structured configuration class and inject it into a Micronaut controller. This approach promotes better separation of concerns and enhanced testability.

Read more: Java Code Geeks - Micronaut ConfigurationProperties Example