Talk on Java features up to 14
Recently, I’ve prepared a talk on up to date Java features with very practical examples. The whole presentation is centered around a Java 8 application, which I migrate live to Java 14, while talking about the coolest features, why use them and more importantly when to do so. A recording of the presentation can be…
Spring Boot project using Java 9 modules – part 2 – adding Spring Data JPA
Objective This is the second installment in the series, and it builds on top of the previously developed code. In part 1 I set up a Spring Web application with an endpoint returning a hard coded value. Part 1 can be found here. In this part I added integration to a database (HSQL, in memory)…
API Versioning
About a year ago, I’ve written an article about evolving APIs. It describes some common situations, and also contains some tips on how to handle them, while minimizing the risk to your project. Key recommendations: improve the design of your API. In addition to identifying the business domain for a microservice, have a look at…
API First vs. Code first
Prin intermediul asociatei AgileHub din Brasov, am avut recent un meetup on-line cu tema ‘API First vs. Code First’. Prezentarea a fost urmata de o sesiune de live coding. Inregistrarea completa o puteti vedea aici: https://www.youtube.com/watch?v=8RE7uuQir1c Codul complet poate fi gasit aici: https://github.com/vladcd/openapi.server – server generat pe baza unui fisier in format OpenAPI 3.0 https://github.com/vladcd/openapi.client…
Spring Boot project using Java 9 modules – part 1
Objective I aim to build a sample multi-module maven project with Spring Boot. Each maven module will also be a names Java module. The project will expose a simple REST API. The endpoints will be secured using Spring Security with OAuth. The back-end will connect to a relational database (configuration will be provided for PostgreSQL).…
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Vlad Carcu-Dobrin 