Jackson Tutorial

Jackson is a very popular java library for working with the JSON format. Be it object serialization/deserialization or just parsing through JSON data. At the end of this tutorial, you’ll end up with this json file by writing nothing but Java. employee.json: { “id”: 305, “name”: “John”, “surname”: “Smith”, “email”: “[email protected]”, “address”: { “id”: 322,…

What’s a REST API?

To understand what a REST API is, we must first understand what a web service is in general. Web Services Web services are structures that allow methods used by applications to be run on servers and exchange values over the web. This way we can write methods that can be used in different applications or…