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Stephen Nimmo

Development, DevOps and Delivery

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Tag: Java

REST API error modeling with Quarkus

January 31, 2025 stephennimmo Coding

One of the main issues with code and API design across an enterprise is consistency. Due to the lack of[…]

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Modbus Integration at the Edge with Quarkus Native Image Compilation

October 5, 2023 stephennimmo Coding

When I came to Red Hat, I had mostly lived in the IT world. My servers were in data centers.[…]

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Intellij’s Java toString Update to Match Records

July 15, 2023 stephennimmo Coding

Intellij has code generation feature built into the IDE to allow Java developers to quickly generate boilerplate code including getters,[…]

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Using Lombok and MapStruct in a Maven Project

January 4, 2022 stephennimmo Coding

Lombok is a java library providing annotations for boilerplate generation. It will handle getters, setters, toStrings, hashCodes, equals, constructors, builders[…]

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Adding Health Checks to Your Quarkus Application

February 26, 2021 stephennimmo Coding

As we continue our journey of creating a production ready REST API, we will need to start adding some additional[…]

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Building a Customer API using Quarkus From the Ground Up

February 25, 2021 stephennimmo Coding

Motivation Building a production ready application has a ton of moving parts. Most of the time, developers create a new[…]

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Best Extensions for Building a REST API with Quarkus

October 19, 2020 stephennimmo Coding

After years in the Spring ecosystem, I’ve moved over to the Java EE side of the world. I started working[…]

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Running Embedded PostgreSQL Server for Integration Tests

July 12, 2019 stephennimmo Coding

Note: Don’t do this anymore. Use Testcontainers. I’ve been running H2 for years as an integration testing database. I’ve finally[…]

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Generating Swagger API documentation using SpringFox

July 10, 2019 stephennimmo Coding

Assuming you have a Spring Boot application, using the @RestController annotations, you can generate both the Swagger JSON and the[…]

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Hazelcast Backed MessageStore For QuickFix/J

July 9, 2019 stephennimmo Coding

I’ve been itching to mess around with fix engines again so I started to pry open Quickfix/J and see if[…]

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Recent Posts

  • Running iperf3 tests in OpenShift
  • Running an OpenShift Virtualization VM Connected to a VLAN
  • Python to Bootstrap OpenShift Gitops
  • Home Lab OpenShift using Agent Based Installer
  • Running Jfrog Artifactory on Podman

Angular Bootstrap CICD CTO Culture docker GitOps Java Kafka Keycloak Kubernetes Kubevirt Linux MapStruct maven OpenShift Operators Postgres PostgreSQL Quarkus Spring Boot Tekton Testcontainers testing Virtualization