The Surprising Reason Your JSON Data is Returning null in Spring Boot, Introduction Last week, I found myself in a debugging nightmare. My Spring Boot services were talking, but so...

Crea una REST API sin usar ningún Framework con Java Servlets, JDBC, PostgreSQL y Jackson, Crea una REST API sin usar ningún Framework con Java Servlets, JDBC, PostgreSQL y Jacks...

How to solve stackoverflow serialization loop with Jackson's annotations @JsonBackReference and @JsonManagedReference,This week, I was refactoring code for an Animal Shelter and en...

Why Do We Still Need Jackson or Gson in Java?,Alright, let’s talk about something that’s been bugging me for ages: JSON handling in Java. Why do we still need libraries like Jack...

A simple GeoJSON serializer for Jackson,When you are working with Geometry types in Postgis, if you are using a backend with Java and others JVM compatible languages, at some point...

[Java Spring Boot] How to implement a Custom Serializer for your Responses or Json,Clique aqui para versão em português This article complements the previous article, which talks...

[Java Spring Boot] Como Criar Serializador Personalizado para seus Responses ou Json de saída,Este artigo complementa o artigo anterior, que fala sobre criar deserializador custom...

[Java SpringBoot] How to implement a Custom Deserializer for your Requests,Clique aqui para versão em português Introduction Some days ago a situation arose to be resolved at wor...

[Java SpringBoot] Como Criar Deserializador Personalizado para seus Requests, Introdução Esses dias surgiu uma situação a ser resolvida no trabalho e resolvi compartilhar a sol...

A tale of fixing a tiny OpenAPI bug, TL;DR : I found and fixed a tiny bug in OpenAPI, learnt about the library, jackson and git in the process. Yesterday, I was sharing some tips o...

Create a custom Jackson JsonSerializer und JsonDeserializer for mapping values, Mapping FieldValueIDs for the payload of the Emarsys API (3 Part Series) 1 Create a custom Symfony N...

Using Jackson Subtypes to Write Better Code,In this post, we'll look at how Jackson Subtypes can automatically map JSON to the right subclass, without having to write your own conv...