Tag: micronaut

Command Line JWK generation with Picocli and Micronaut

Jun 2021, 12 - I wrote a tutorial which shows how to write a command line application with Picocli and Micronaut to generate a JWK (Json Web Key)

Micronaut Data JDBC

May 2021, 31 - Learn how to a access a database using Micronaut Data JDBC repositories

Micronaut AWS Lambda and a Cron job

May 2021, 29 - Learn how to a scheduled expression with Event Bridge trigger to execute a Micronaut AWS Lambda every 5 minutes

Generate thumbnails with Micronaut AWS Lambda and a S3 Notification trigger

May 2021, 29 - Learn how to generate thumbnails for images uploaded to an S3 bucket with AWS Lambda and Micronaut

CodePipeline for a Docker image of the Micronaut application GraalVM Native Image

May 2021, 25 - Continuous deployment - CodePipeline: Github → CodeBuild → GraalVM Native Image → ECR → Elastic Beanstalk

CodePipeline for a Micronaut application Docker image

May 2021, 25 - Continuous deployment - CodePipeline: Github → CodeBuild → ECR → Elastic Beanstalk

AWS CodeBuild Buildspec.yml example for Gradle and Micronaut

May 2021, 24 - I often use CodeBuild to build Micronaut appliations built with Gradle. This post includes an example of a buildspec.yml file.

Test Micronaut POJOs contain validation annotations

May 2021, 17 - I like to define validation annotations for Micronaut application's models.

Test Micronaut POJOs are annotated with @Introspected

May 2021, 17 - I always annotate my model classes with @Introspected. It is easy to test that you don't forget the annotation.

Testing JSON serialization with Micronaut

May 2021, 07 - In Micronaut applications, you can control JSON serialization with Jackson annotations. Inject ObjectMapper into your tests to verify it.

Test Micronaut Health endpoint

May 2021, 06 - I always expose the /health endpoint in my Micronaut applications. It is easy to test it.

SpringBoot to Micronaut - @ResponseStatus Exception

Apr 2021, 28 - In SpringBoot you can annotate your exceptions with @ResponseStatus, Micronaut's HttpStatusException achieves a similar behaviour

SpringBoot to Micronaut - Controller annotations

Apr 2021, 27 - SpringBoot and Micronaut applications ease the creation of routes with similar annotations.

SpringBoot to Micronaut - Application Class

Apr 2021, 27 - SpringBoot and Micronaut applications contain a simple application class which starts the application for you.

Host and IP Resolution in a Micronaut application with Load Balancer and Elastic Beanstalk

Apr 2021, 25 - Leverage Micronaut APIs to resolve Host and IP when running behind a Elastic Load Balancer

👨🏻‍🏫 Integrating Micronaut apps with AWS

Apr 2021, 24 - I will be teaching a Micronaut / Amazon Web Services workshop at the end of May.

📼 Micronaut and Camunda

Apr 2021, 22 - "Automating Processes with Microservices on Micronaut and Camunda" webinar video

🗣 Micronaut Security Course

Mar 2021, 12 - I will be teaching a Micronaut Security 12 hour course next week.

🗣 Automating Processes with Microservices on Micronaut and Camunda

Feb 2021, 19 - (optional, string) Is a plain text sentence or two describing the item.

📼 Micronaut Webinar: SPAs with Svelte and Micronaut

Dec 2020, 25 - Video of the webinar about combining Svelte and Micronaut.

🗣 Micronaut Case Study: Novatec

Dec 2020, 02 - I will join Novatec's crew to talk about their experience with Micronaut developing a production application (learning curve, memory consumption, startup ...).

📼 ApacheCon 2020: Micronaut + Groovy

Oct 2020, 06 - Slides and videos from my talk at ApacheCon 2020 about Micronaut and Groovy

📼 Micronaut + Azure Functions

Oct 2020, 05 - "Micronaut + Azure Functions" webinar video

(Public Speaking) Developing AWS Lambda Functions with Micronaut

Sep 2020, 30 - I will be talking at Cloud Conference Rio de Janerio about how to write AWS Lambda functions with Micronaut

New Micronaut project directly from IntelliJ IDEA wizard 🔗

Sep 2020, 27 - Since 2020.2, IntelliJ IDEA Ultimate adds the possibility to create new Micronaut projects directly from the wizard.

Micronaut + Azure online webinar

Sep 2020, 24 - October 2nd, I will be doing an online Micronaut + Azure Webinar together with Julien Dubois.

Micronaut Euro Rates Library

Sep 2020, 03 - Java library to consume Euro foreign exchange rates XML feed published by the European Central bank.

Micronaut 2: AWS Lambda Functions 🔗

Sep 2020, 01 - Micronaut 2 brings improvements to the way you write AWS Lambda functions. There are several things to consider (what's is your Lambda trigger, are you able to write a GraalVM Native Image of the function) which define what dependencies do you need, what is your handler, how to mitigate cold startup.