17 docs tagged with "spring-web"

Hands-on Spring Boot demo of @ControllerAdvice, ProblemDetail error responses, validation error shaping, and the catch-all exception handler pattern.

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.

Hands-on Spring Boot examples demonstrating HTTP methods, status codes, headers, ETags, and content negotiation.

How to test Spring MVC and Spring WebFlux controllers at the HTTP level without starting a real server, using MockMvc and WebTestClient.

Hands-on walkthrough of HTTP-level controller testing with MockMvc and WebTestClient — requests, assertions, security, and validation.

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

Hands-on Springdoc setup, @Operation/@Schema annotations, JWT security scheme, and production-safe configuration for Spring Boot REST APIs.

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

Hands-on examples of REST resource naming, versioning, idempotency keys, HATEOAS links, and pagination in Spring Boot.

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

Hands-on Spring MVC examples covering DispatcherServlet internals, parameter binding, validation, content negotiation, and interceptors.

REST API design, HTTP protocol, Spring MVC, WebFlux, OpenAPI.

Consolidated interview Q&A for the Web & REST domain — HTTP fundamentals, REST design, Spring MVC, exception handling, WebFlux, and OpenAPI — beginner through advanced.

Quick-reference summary of HTTP fundamentals, REST design, Spring MVC, exception handling, WebFlux, and OpenAPI for Java backend engineers.

Hands-on Spring WebFlux examples covering Mono/Flux basics, annotated controllers, functional routing, parallel I/O with Mono.zip, and SSE streaming.

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.