https://github.com/chicio/custom-jackson-module

🧱An example Kotlin project created for my blog post "A custom module for Jackson object mapper using Java Service Provider". 🧱
https://github.com/chicio/custom-jackson-module

jackson jackson-databind spring spring-boot

Last synced: 10 days ago
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🧱An example Kotlin project created for my blog post "A custom module for Jackson object mapper using Java Service Provider". 🧱

• Host: GitHub
• URL: https://github.com/chicio/custom-jackson-module
• Owner: chicio
• License: mit
• Created: 2022-03-11T11:02:06.000Z (almost 3 years ago)
• Default Branch: main
• Last Pushed: 2022-03-18T10:26:17.000Z (almost 3 years ago)
• Last Synced: 2024-11-17T03:29:39.521Z (2 months ago)
• Topics: jackson, jackson-databind, spring, spring-boot
• Language: Kotlin
• Homepage: https://www.fabrizioduroni.it
• Size: 74.2 KB
• Stars: 2
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE.md

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README

        
# Custom module Jackson

[![GitHub license](https://img.shields.io/badge/license-MIT-blue.svg)](https://raw.githubusercontent.com/chicio/Custom-Jackson-Module/main/LICENSE.md)

An example Kotlin project created for my blog post ["A custom module for Jackson object mapper using Java Service 

Provider"](https://www.fabrizioduroni.it/2022/03/02/custom-jackson-module-deserlializer-serializer-object-mapper-java-spi/).

### Description

This repository contains an example of a custom module for Jackson that levearage the power of [Java SPI](https://en.wikipedia.org/wiki/Service_provider_interface), useful in 

case of custom serialization/deserialization. Below an article quote:

> ...During the definition of a new microservice we had to customize the object mapper used by Axon,

defined in one maven module (that will probably be integrated in our [app-framework framework](https://technology.lastminute.com/frontend-backend-languages-frameworks/)

if we decide to stick with it) from one of our new app specific module *without creating any kind of

coupling/dependencies*. This is how me and [Alex Stabile](https://www.linkedin.com/in/alex-stabile-a9316b94/)

discovered the power of [Java Service Provider interface](https://www.baeldung.com/java-spi), used by [Jackson

Object Mapper](https://www.baeldung.com/jackson-object-mapper-tutorial) to register external custom [Modules](https://fasterxml.github.io/jackson-databind/javadoc/2.7/com/fasterxml/jackson/databind/Module.html) in order

to apply application specific serialization/deserialization procedures...

Click [here](https://www.fabrizioduroni.it/2022/03/02/custom-jackson-module-deserlializer-serializer-object-mapper-java-spi/) to read the post.