JSON Processing with Java EE

Discover how to use the Java EE JSON-Processing API. Learn how to use both the object model and the streaming model, how to traverse a JSON object, and much more.

Introduction

• Welcome
• What you should know
• How to use the exercise files
• Challenges

1. JSON and Java

• Work with JSON and Java

2. JSON-Processing API Features

• JSON-P API introduction
• Headline features of JSON-P

3. The Java EE JSON Object Model

• Introduction to the object model
• Create a model from a JSON string
• Create a model from a JSON file
• JSON builder API
• Build a JSON model
• How to traverse the model
• Traverse the JSON model
• Output the JSON model to a data stream
• Challenge: JSON array object
• Solution: JSON array object
• Challenge: Write unit test
• Solution: Write unit test
• Challenge: Output JSON object to a file
• Solution: Output JSON object to a file

4. The Java EE JSON Streaming Model

• Introduction to the streaming model
• Parse JSON data
• Write JSON data
• Challenge: Find the value of a JSON key
• Solution: Find the value of a JSON key
• Challenge: Output JSON object to a file
• Solution: Output JSON object to file

Conclusion

• Next steps