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RESTful Java Web Services, Second Edition

You're reading from   RESTful Java Web Services, Second Edition Design scalable and robust RESTful web services with JAX-RS and Jersey extension APIs

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Product type Paperback
Published in Sep 2015
Publisher
ISBN-13 9781784399092
Length 354 pages
Edition 1st Edition
Languages
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Author (1):
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Jobinesh Purushothaman Jobinesh Purushothaman
Author Profile Icon Jobinesh Purushothaman
Jobinesh Purushothaman
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Table of Contents (11) Chapters Close

Preface 1. Introducing the REST Architectural Style FREE CHAPTER 2. Java APIs for JSON Processing 3. Introducing the JAX-RS API 4. Advanced Features in the JAX-RS API 5. Introducing the Jersey Framework Extensions 6. Securing RESTful Web Services 7. The Description and Discovery of RESTful Web Services 8. RESTful API Design Guidelines A. Useful Features and Techniques Index

A brief overview of JSON


JSON is a lightweight, text-based, platform neutral, data interchange format in which objects are represented in the attribute-value pair format. Historically, JSON originated from JavaScript. However, nowadays, it is considered to be a language-independent format because of its wide adoption by all modern programming languages. In this section, you will learn the basics of the JSON format. You will also learn how to represent real-life business data in the JSON format.

Understanding the JSON data syntax

The JSON format is very simple by design. It is represented by the following two data structures:

  • An unordered collection of name-value pairs (representing an object): The attributes of an object and their values are represented in the name-value pair format; the name and the value in a pair is separated by a colon (:). Names in an object are strings, and values may be of any of the valid JSON data types such as number, string, Boolean, array, object, or null. Each...

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