Package com.example.springrest.services
package com.example.springrest.services
This package contains the service layer of the application.
Services act as the business logic layer, sitting between controllers and repositories. They orchestrate application workflows, enforce rules, and delegate persistence to the repository layer.
Responsibilities
- Implement business logic that is too complex for controllers or repositories.
- Encapsulate transactional boundaries using Spring's
@Transactionalannotation. - Coordinate between multiple repositories when necessary.
- Serve as the entry point for unit tests of business rules.
Design Notes
- Keep services cohesive — one service per aggregate or domain concept.
- Controllers should only call services, never repositories directly.
- Ensure business logic is not duplicated across controllers.
- See Also:
-
Classes