Spring Webflux

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Introduction to Spring WebFlux

Reading Time: 3 minutes Spring 5 is the first Spring framework that offers built-in support for reactive programming. This blog is an introduction to Spring WebFlux’s . Spring frameworks that have built-in support for reactive programming. so first we will understand what is reactive programming. Reactive programming It is a programming paradigm that used an asynchronous, non-blocking, event-driven approach to data processing. Reactive programming added modeling data and events Continue Reading

Introduction to Spring WebFlux

Reading Time: 3 minutes Introduction Spring 5 includes Spring WebFlux, which provides reactive programming support for web applications.  In this blog, we’ll create a small reactive REST application using the reactive web components RestController and WebClient. We’ll also look at how to secure our reactive endpoints using Spring Security. Spring WebFlux Framework Spring WebFlux internally uses Project Reactor and its publisher implementations, Flux and Mono. The new framework supports two programming models: Annotation-based Continue Reading

Getting started with Spring Webflux

Reading Time: 3 minutes Overview Hello everyone, In this blog, I am going to discuss an introduction to webflux. The original web framework included in the Spring Framework, Spring Web MVC, was purpose-built for the Servlet API and Servlet containers. The reactive-stack web framework, SpringWebFlux was added later in version 5.0. What is Spring Webflux? Spring Webflux is fully non-blocking and supports Reactive Streams back pressure. It runs on Continue Reading

Spring-Webflux: How to test controllers?

Reading Time: 3 minutes Introduction : While working with Spring MVC, you might have used Spring MockMVC to perform testing of Spring web MVC controllers. MockMVC class is part of the Spring MVC test framework which helps in testing the controllers explicitly starting a Servlet container. But, this is not something that will work if you are using SpringBoot Webflux. If you have a Spring application built with Webflux, the MVC controllers can be tested Continue Reading

Salient Features of Spring WebFlux

Reading Time: 4 minutes What is Spring WebFlux? Spring WebFlux is a fully non-blocking, annotation-based web framework built on Project Reactor that makes it possible to build reactive applications on the HTTP layer. WebFlux uses a new router functions feature to apply functional programming to the web layer and bypass declarative controllers and RequestMappings. It requires you to import Reactor as a core dependency. WebFlux was added in Spring 5 as a reactive Continue Reading