Ensuring Encapsulation With Micronaut Annotations

This encapsulated design prevents the direct modification of userId and name, ensuring only authorized operations can alter their values.
Micronaut Features in Action
Micronaut, a modern JVM-based framework, provides annotations that take encapsulation and data validation a step further. Let’s break down the features in the example:

@MappedEntity:

This annotation maps the UserProfile class to a database table. It simplifies the integration with databases, ensuring that the class directly corresponds to an entity in the database.

@NotNull:

Ensures that the name field is never null, providin...