tailieunhanh - Developing Web Services with Apache Axis2

Suppose that you'd like to provide a service to the public or to some business partners: They can send you two strings and you will concatenate them and return the string. Of course, in the real world you provide a more useful service. There are several major requirements: First, the users may be using different languages (Java, C# and etc.) and using different platforms (Windows, Linux and etc.). Your service must be accessible by different languages and platforms. Second, they will call your service across the Internet and there may be firewalls in between. Your service must be able to go through firewalls | Developing Web Services with Apache Axis2 By Kent Ka lok Tong Copyright 2005-2008 TipTec Development Publisher TipTec Development Author s email freemant2000@ Book website http Notice All rights reserved. No part of this publication may be reproduced stored in a retrieval system or transmitted in any form or by any means electronic mechanical photocopying recording or otherwise without the prior written permission of the publisher. ISBN 978-99937-929-1-8 Edition Second edition March 2008 Developing Web Services with Apache Axis2 3 Foreword Learn web services and Apache Axis2 easily If you d like to learn how to create web services in particular using Apache Axis2 and make some sense of various standards like SOAP WSDL MTOM WS-Addressing WS-Security WS-Policy XML Encryption and XML Signature then this book is for you. Why It has a tutorial style that walks you through in a step-by-step manner. It is concise. There is no lengthy abstract description. Many diagrams are used to show the flow of processing and high level concepts so that you get a whole picture of what s happening. The first 46 pages are freely available on http . You can judge it yourself. Unique contents in this book This book covers the following topics not found in other books on Axis How to work with Axis2 . How to use Eclipse Europa WTP with Axis2. How to invoke asynchronous operations using WS-Addressing. How to encrypt and sign SOAP messages using Rampart. How to send user authentication information using Rampart. How to send and receive binary files using MTOM. How to integrate Axis2 with Spring. Target audience and prerequisites This book is suitable for those who would like to learn how to develop web services in Java. In order to understand what s in the book you need to know Java and to have edited XML files. However you do NOT need to know the more advanced XML concepts . XML schema XML namespace servlet Tomcat or .