Recently while working with Jackson within a Spring Boot project, I encountered an issue I'd like to share with you. Jackson is currently the leading option for parsing JSON in Java. The Jackson library is composed…

A quick, practical guide on how to validate form input using AngularJS client-side and Spring MVC server-side validation.

Learn Event Carried State Transfer Pattern to achieve the data consistency among the Microservices by using Spring Boot + Kafka.

Having a modular codebase is nice, but wouldn't it be nicer to have a mock module for each real module to use in tests? Let's discuss a way to do that with Spring Boot!

This article show how to integrate Apache Camel and Quarkus, and then use Apache Camel K to deploy such the application on Kubernetes.

Learn about the significant differences between Spring's ApplicationContext and BeanFactory with practical examples

Learn how to use the Thymeleaf lists Utility Object

Learn how Spring Boot configures Hibernate's field naming strategies and how to configure them yourself.

<p>Hi, Spring fans! Welcome to another installment of <em>This Week in Spring</em>! Can you believe we’re already past the first week of the last month of the year? I can’t even believe that it’s already been a week since we last congregated here, for this…

Implementation of HATEOAS and Discoverability for a Spring REST API.

A quick, practical guide to creating a custom, dynamic DTO validation annotation that retrieves its configurations from a database.

<p>On behalf of the team and everyone who has contributed, I am pleased to announce a full round of Spring Framework releases.</p>
<p>Spring Framework 5.3.2 includes <a href="https://github.com/spring-projects/spring-framework/releases/tag/v5.3.2">54 fixes…

If you have missed the notes from Part I, they are Here. Part II notes begin below 85) If I want to be the best, I have to take risks other would avoid, always optimizing the learning potential of the moment and turning adversity to my advantage. That said…

Learn how the SQL LATERAL JOIN works and how you can use it to associate rows belonging to a correlated subquery and build compound results.

A quick and practical introduction to Spring Security ACL.

<p>On behalf of the team and everyone who contributed, I’d like to announce the first milestone of the Spring Data <code>2021.0.0</code> release train. This release ships with over <a href="https://jira.spring.io/issues/?filter=17238">100 tickets fixed</a>.…

<p>On behalf of the Spring Data team, I’d like to announce the availability of the <code>2020.0.2</code>, <code>Neumann-SR6</code>, and <code>Moore-SR12</code> service releases. These releases pick up Spring Framework <code>5.3.2</code> and <code>5.2.12</code>…

A guide to using JWT tokens with Spring Security 5.

This article explains the threading model used in reactive applications build on top of Spring WebFlux. It includes performance tests.