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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

Using the Jackson API for processing JSON

Jackson is a multipurpose data processing Java library. The primary capability of this tool is the support for processing JSON. It also has additional modules for processing the data encoded in other popular formats such as Apache Avro (a data serialization system), Concise Binary Object Representation (CBOR)—a binary JSON format, Smile (a binary JSON format), XML, comma-separated values (CSV), and YAML. In this section, we will learn how to use Jackson APIs for processing JSON.

Jackson provides the following three alternative methods for processing JSON:

  • Tree model APIs: This method provides APIs for building a tree representation of a JSON document
  • Data binding API: This method provides APIs for converting a JSON document into and from Java objects
  • Streaming API: This method provides streaming APIs for reading and writing a JSON document

We will discuss the preceding three methods in detail in this section.

Tip

To know the dependencies of Jackson2...

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