Esta serie de videotutoriales ha sido preparada para que el desarrollador con conocimientos básicos de Java pueda adentrarse en la creación de microservicios con MicroProfile. Los vídeos han sido creados como capítulos independientes, por lo que pueden analizarse de forma individual y los ejercicios se ejecutan de principio a fin…
Do you really need a sledgehammer to crack a nut? (Part 2) In the previous section (Microprofile, a knight or just another pawn [Part 1 of 2]), we implemented MicroProfile interoperable JWT RBAC. We also secured the resource with the help of the claim scope present in the JWT token…
Do you really need a sledgehammer to crack a nut? Seeing the number of aspects that need to be covered to achieve the end goal, this blog post is divided into 2 parts. This first part explains the need, possible solution, introduction to MicroProfile, project set-up and implementation of…
To help newcomers or Java EE developers to start with Eclipse MicroProfile, I’ve created a tutorial for each specification. These tutorials cover all twelve specs and discuss each in detail with code-examples. Furthermore, there is a YouTube video for each spec available to see it in-action. The whole source code…
With the Microprofile-Config API there is a new and easy way to deal with configuration properties in an application. The Microprofile-Config API allows you to access config and property values form different sources like: System.getProperties() (ordinal=400) System.getenv() (ordinal=300) all META-INF/microprofile-config.properties files Developers can find a good introduction into the Microprofile…
How any times do developers need an endpoint to handle file uploads? For example the user needs to upload a CSV file to make a batch insert or update. Searching in places like StackOverflow, it is common to find that there is no stantard way to handle file uploads with…
http://bit.ly/mp-jwt-keycloak In this tutorial, developers will learn how to secure their deployments using MicroProfile JWT and Keycloak.
https://dzone.com/articles/how-to-use-recent-microprofile-and-jdk-features-to Managing a potentially unlimited number of autonomous, loosely coupled and frequently updated microservices on top of a flexible cloud infrastructure, creates new challenges for developers. This article outlines features of recent JDK and MicroProfile updates for reliably deploying and scaling cloud applications while continuously integrating network and service updates….
https://kodnito.com/posts/microprofile-health-check/ Health checks are used to determine if the service is running, shutdown, lack of disk space or maybe issues with the database connection. In this tutorial, we will use Eclipse MicroProfile Starter to generate a new project.
https://kodnito.com/posts/building-an-api-backend-with-microprofile-ebook/ Background on e-book project and its value, a few weeks ago, after requesting open feedback from the MicroProfile Community and participating in the Community hangout dated 2/19/19, I was a part of the ebook’s Q&A. Excited, I started working on a MicroProfile ebook called Building an API Backend with MicroProfile. The ebook…
Microprofile Config: Creating a Custom ConfigSource Code First. In this post I’ll show you how to create a custom ConfigSource to read properties from an external file. This blog won’t explain what Eclipse Microprofile Config is, access my last post Understanding Eclipse Microprofile Config . The Eclipse Microprofile Config provides support to read…
