6 docs tagged with "web"

How to centralise HTTP error responses in Spring Boot — @ExceptionHandler, @ControllerAdvice, ProblemDetail (RFC 7807), and mapping domain exceptions to the right status codes.

A deep dive into the HTTP protocol — methods, status codes, headers, content negotiation, and HTTP/2 basics — as used in Java backend development.

Auto-generating interactive API documentation for Spring Boot REST APIs using springdoc-openapi — setup, @Operation/@Schema annotations, security schemes, and customisation.

How to design clean, coherent REST APIs — resource naming, HTTP verb mapping, versioning strategies, HATEOAS, and idempotency patterns used in production Spring Boot services.

How Spring MVC processes HTTP requests — DispatcherServlet, @RestController, request mapping, parameter binding, and ResponseEntity patterns used in everyday Spring Boot APIs.

Spring WebFlux — the reactive, non-blocking alternative to Spring MVC — covering Mono, Flux, functional endpoints, backpressure, and when to choose reactive over the blocking model.