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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

Packaging and deploying JAX-RS applications

There are multiple ways to configure, package, and deploy a JAX-RS application. While configuring an application, you can use an annotation-based approach (for the Servlet 3.x based container) and thereby avoid deployment descriptors such as web.xml. Alternatively, you can use a mix of both approaches, which uses both annotations and web.xml. This section describes the various configurations and packaging models followed for a JAX-RS web service application.

The JAX-RS specification states that a RESTful web service must be packaged as part of a web application if you want to run it in a container (web server or application server). Following this rule, any JAX-RS application that you want to deploy on a server must be packaged in a Web Application Archive (WAR) file. If the web service is implemented using an EJB, it must be packaged and deployed within a WAR file. The application classes are packaged in WEB-INF/classes or WEB-INF/lib and all...

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