Blog about Java, Microservices, Spring, Containers and more
My YouTube channel has been finally released! It is available here: https://www.youtube.com/channel/UCAieNgran7umupT_D50KaGw. I’m going to publish there tutorials and courses in the same subject matter as on my dev blog: Microservices, Containers, Spring Boot, Kubernetes etc.
This is the fourth part of my tutorial to Micronaut Framework – created after a longer period of time. In this article I’m going to show you some examples of reactive programming on the server and client side. By default, Micronaut support to reactive APIs and streams is built on top of RxJava. Continue reading “Micronaut Tutorial: Reactive”
In this part of my tutorial to Micronaut framework we are going to create simple HTTP server-side application running on Netty. We have already discussed the most interesting core features of Micronaut like beans, scopes or unit testing in the first part of that tutorial. For more details you may refer to my article Micronaut Tutorial: Beans and Scopes.
Assuming we have a basic knowledge about core mechanisms of Micronaut we may proceed to the key part of that framework and discuss how to build simple microservice application exposing REST API over HTTP. Continue reading “Micronaut Tutorial: Server Application”
Micronaut is a relatively new JVM-based framework. It is especially designed for building modular, easy testable microservice applications. Micronaut is heavily inspired by Spring and Grails frameworks, which is not a surprise, if we consider it has been developed by the creators of Grails framework. It is based on Java’s annotation processing, IoC (Inversion of Control) and DI (Dependency Injection).
Micronaut implements the JSR-330 (java.inject) specification for dependency injection. It supports constructor injection, field injection, JavaBean and method parameter injection. In this part of tutorial I’m going to give some tips on how to:
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