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Mastering Java EE Development with WildFly

You're reading from   Mastering Java EE Development with WildFly Create Enterprise-grade Java applications with WildFly

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Product type Paperback
Published in Jun 2017
Publisher Packt
ISBN-13 9781787287174
Length 468 pages
Edition 1st Edition
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Author (1):
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Luca Stancapiano Luca Stancapiano
Author Profile Icon Luca Stancapiano
Luca Stancapiano
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Table of Contents (20) Chapters Close

Preface 1. Introducing Java EE and Configuring the Development Environment 2. Working with Dependency Injection FREE CHAPTER 3. Persistence 4. Implementing Business Logic 5. Working with Distributed Transactions 6. Creating REST Services 7. Implementing WebSockets 8. Working with Messaging 9. Implementing a Mail Client 10. Asynchronous REST 11. Asynchronous EJB 12. Batches and Workflows 13. Working with Servlets and JSP 14. Writing a JSF Application 15. Sharing the Web Sessions 16. WildFly in Cloud 17. Share your Data 18. Deployment 19. Working with OSGi

REST and HTTP

JAX-RS provides API to work with the six HTTP methods. These methods are used to interact with the web servers through a browser or some other client; look at the details.

GET methods

GET is the most used. It lets you accommodate the address data of the requested page, followed by the name of the page, a question mark, and the name/value pairs of data that interest us. Name and value are separated by an equals sign. The different name/value pairs are separated by &. So, imagine having the product.html page that shows the characteristics of a product passing the code and the category of the product itself. To show the A7 product data category 2, we will have to call up the page like this:

<a href=&quot...
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