Spring WebFlux with RouterFunction and HandlerFunction

[dyrnq]

No description provided.

[dyrnq]

• https://docs.spring.io/spring-framework/reference/web/webmvc-functional.html
• https://docs.spring.io/spring-framework/reference/web/webflux-functional.html

[dyrnq]

PersonRepository repository = ...
PersonHandler handler = new PersonHandler(repository);

RouterFunction<ServerResponse> route = route() 
	.GET("/person/{id}", accept(APPLICATION_JSON), handler::getPerson)
	.GET("/person", accept(APPLICATION_JSON), handler::listPeople)
	.POST("/person", handler::createPerson)
	.build();


public class PersonHandler {

	// ...

	public ServerResponse listPeople(ServerRequest request) {
		// ...
	}

	public ServerResponse createPerson(ServerRequest request) {
		// ...
	}

	public ServerResponse getPerson(ServerRequest request) {
		// ...
	}
}

PersonRepository repository = ...
PersonHandler handler = new PersonHandler(repository);

RouterFunction<ServerResponse> route = route() 
	.GET("/person/{id}", accept(APPLICATION_JSON), handler::getPerson)
	.GET("/person", accept(APPLICATION_JSON), handler::listPeople)
	.POST("/person", handler::createPerson)
	.build();


public class PersonHandler {

	// ...

	public Mono<ServerResponse> listPeople(ServerRequest request) {
		// ...
	}

	public Mono<ServerResponse> createPerson(ServerRequest request) {
		// ...
	}

	public Mono<ServerResponse> getPerson(ServerRequest request) {
		// ...
	}
}

[dyrnq]

webmvc

import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpServletResponse;

webflux

import org.springframework.http.server.ServerHttpRequest;
import org.springframework.http.server.ServerHttpResponse;
import org.springframework.http.server.reactive.ServerHttpRequest;
import org.springframework.http.server.reactive.ServerHttpResponse;

[dyrnq]

OpenAPITools/openapi-generator#19383