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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

Understanding subresources and subresource locators in JAX-RS


While discussing the JAX-RS APIs in the previous chapter, we covered the resource class and the resource class methods in RESTful web APIs. If you need a quick brush-up on this topic, refer to the Annotations for defining a RESTful resource section in Chapter 3, Introducing the JAX-RS API. In this section, you will get introduced to two new concepts, namely subresources and subresource locators in REST. You will find them very useful while designing well-structured RESTful web APIs.

Subresources in JAX-RS

In the previous chapter, we discussed about the @Path annotation that identifies the URI path that a resource class or class method will serve requests for. A class annotated with the @Path annotation (at the class level) is called the root resource class. You can also use the @Path annotation on the methods of the root resource classes. If a resource method with the @Path annotation is annotated with the request method designator...

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