Apache cxf web service development pdf download

Apache CXF Web Service Development

Develop and deploy SOAP and RESTful Web Services

Naveen Balani

Rajeev Hathi

BIRMINGHAM - MUMBAI

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Apache CXF Web Service Development

Copyright Packt Publishing

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First published: December

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Published by Packt Publishing Ltd. 32 Lincoln Road Olton Birmingham, B27 6PA, UK.

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Cover Image by Vinayak Chittar (www.cronistalascolonias.com.arr@www.cronistalascolonias.com.ar)

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Credits

AuthorsNaveen Balani

Rajeev Hathi

ReviewerBrett Porter

Acquisition EditorUsha Iyer

Development EditorReshma Sundaresan

Technical EditorShadab N Khan

Copy EditorLeonard D'silva

IndexerHemangini Bari

Editorial Team LeaderAkshara Aware

Project Team LeaderPriya Mukherji

Project CoordinatorAshwin Shetty

ProofreaderKevin McGowan

GraphicsNilesh R. Mohite

Production Coordinator Adline Swetha Jesuthas

Cover Work Adline Swetha Jesuthas

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About the Authors

Naveen Balani works as a Software Architect with IBM India Software Labs (ISL). He leads the design and development activities for WebSphere Business Services Fabric product out of ISL Mumbai. He has over nine years of industrial experience and has architected and implemented large scale enterprise solutions.

Naveen Balani likes to research upcoming technologies and is a Master Author with IBM developerWorks having written over 60 plus publications, on topics such as Web services, ESB, JMS, SOA, architectures, open source frameworks, semantic Web, J2ME, pervasive computing, Spring, Ajax, and various IBM products. He started working with web services way back in and proposed the first MVC web services-based pattern (www.cronistalascolonias.com.ar) in

Naveen Balani's articles on Spring Series (www.cronistalascolonias.com.ar) were rated as the top articles in the last 10 years for developerWorks web architecture zone. He has co-authored books on Spring framework (www.cronistalascolonias.com.ar) and Multiple IBM Redbooks on WebSphere Business Services Fabric and BPM Product deployments. You can reach him on his websitewww.cronistalascolonias.com.ar

I would like to thank my wonderful wife, Sonia, for her love and patience and her endless support in spending many hours sitting beside me, reviewing my work and providing valuable inputs. I would also like to thank my parents for their support and encouragement in all my endeavors. And last but not least, to my good friend and co-author Rajeev Hathi.

This material is copyright and is licensed for the sole use by ALESSANDRO CAROLLO on 18th December

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Rajeev Hathi is a J2EE Consultant and Developer living in Mumbai, India. He grew up in a joint Hindu family and pursued his primary education in the field of Economics and Commerce. His hobbies are watching sports and listening to rock music. His favorite bands are Pink Floyd and Dire Straits.

Rajeev has written several articles for IBM developerWorks portal. His major contributions are in the fields of Java, web service, and DB2. He developed an interest in computers after pursuing a diploma in Advanced Systems Management at NIIT (National Institute of Information Technology).

Rajeev has been working on J2EE-based projects for more than ten years now. He has worked with several companies offering software services and conducted various knowledge sessions on Java and J2EE. He has attained several Java-based certifications such as SCJP, SCWCD, SCBCD, and SCEA. He, along with the co-author Naveen Balani, has initiated a portal www.cronistalascolonias.com.ar which aims to provide online consulting on the subject of web services.

A book is often the product of many hands. To start with I'd like to thank Usha Iyer, an Acquisition Editor with Packt Publishing, for having enough faith in my writing skills and abilities.. My special thanks to the Packt Publishing team in making enormous efforts to make this book a reality. A good book cannot be made better without a constructive review and feedback and the reviewers equally contributed to the whole writing process. I owe thanks to my wonderful and lovely friend, Sunita, who instilled in me enough confidence and zest to make my writing look effortless. I owe thanks and gratitude to my family members who have supported and encouraged my writing efforts day and night. And last but not least, without my co-author and amazing friend Naveen Balani, this project would not have been achievable. Finally, I would like to dedicate this book to my late parents and late sister. without their blessings, this project would have just remained a mere thought.

This material is copyright and is licensed for the sole use by ALESSANDRO CAROLLO on 18th December

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About the Reviewer

Brett Porter is a software developer from Sydney, Australia, with a passion for development tooling, and automation. Seeking a more standardized and reproducible solution to organize, build, and deploy a number of software projects across teams, he discovered an early beta of Maven in , and has since been heavily involved in the development of the project. Brett is a Director and a Member of the Apache Software Foundation. He is a member of the Apache Maven Project Management Committee, and has conducted presentations and training on Maven and related tooling at several conferences and events. He founded the Archiva project in

Brett is the co-author of Apache Maven 2: Effective Implementation, published by Packt Publishing in He was also the co-author of Better Builds with Maven, the first book to be written about the Maven release in , and has been involved in reviewing Maven: A Developer's Notebook and Java Power Tools.

My thanks goes to everyone involved at the Apache Software Foundation, and all those that contribute to and use the software. You make projects such as CXF and the many others possible. I'd also like to thank my wife Laura and my young daughter Samantha, who could afford to spare me the extra hours to review this book, so soon after having written my own!

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Table of ContentsPreface 1Chapter 1: Getting Familiar with CXF 7

Web service technology standards 8XML 8

SOAP (Simple Object Access Protocol) 9WSDL (Web Services Description language) 10

REST (Representational State Transfer) 12Service Registry 13

Introducing web services 13Approaches for web service development 14Web service SOAP communication styles 15

Apache CXF 16History of CXF 16Why CXF? 17

Support for web service standards 17Support for POJO (Plain Old Java Object) 18Frontend programming APIs 18Tools support 19Support for RESTful services 19Support for different transports and bindings 20Support for non-XML binding 20Ease of use 20Flexible deployment 21

Setting up the environment 21For ANT users 21For Maven users 22

Summary 24

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Table of Contents

[ ii ]

Chapter 2: Developing a Web Service with CXF 25The Order Processing Application 26Developing a service 27

Creating a Service Endpoint Interface (SEI) 27Developing a service implementation class 30Spring-based server bean 31

Developing a client 32Developing a Spring-based client bean 33Developing web service client code 33

Running the program 36Building the code 37Deploying the code 38Executing the code 38

CXF architecture 39Bus 39Frontend 41

JAX-WS 41Simple frontend 43

Messaging and Interceptors 43Service model 45Data binding 46Protocol binding 47Transports 49

Summary 49Chapter 3: Working with CXF Frontends 51

JAX-WS frontend 51Code-first development 52

Creating Service Endpoint Interface (SEI) 53Adding Java annotations 54Publishing the service 59Developing a consumer 60Running the Code-first example 61

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