JAKARTA EE: Bean to/from JSON with JSONB

Jakarta JSON Binding defines a binding framework for converting Java(R) objects to and from JSON documents.

📦 𝐘𝐨𝐮 𝐧𝐞𝐞𝐝 𝐭𝐰𝐨 𝐦𝐚𝐯𝐞𝐧 𝐝𝐞𝐩𝐞𝐧𝐝𝐞𝐧𝐜𝐢𝐞𝐬:

org.eclipse.yasson:1.0.3

org.glassfish.javax.json:1.1.4

👩‍🏫 𝐇𝐨𝐰 𝐭𝐨:

You define a bean: Drink with some attributes (Name and Price)

You define your main class where you do the converting actions.

👨‍💻 𝐒𝐧𝐢𝐩𝐩𝐞𝐭:

🖨️ 𝐈𝐭 𝐩𝐫𝐢𝐧𝐭𝐬:

JSONB demo

Drink to proceed:Drink(name=Cola, price=4.0)

To JSON: {"name":"Cola","price":4.0}

From JSON: Drink(name=Cola, price=4.0)

☁️ 𝐂𝐡𝐞𝐜𝐤 𝐭𝐡𝐞 𝐜𝐨𝐝𝐞: