1. Chapter 1 Introducing Web Services

   1. What Is a Web Service?

   2. Web Service Fundamentals

   3. The Web Service Technology Stack

   4. Application

   5. The Peer Services Model

2. Chapter 2 Introducing SOAP

   1. SOAP and XML

   2. SOAP Messages

   3. SOAP Faults

   4. The SOAP Message Exchange Model

   5. Using SOAP for RPC-Style Web Services

   6. SOAP's Data Encoding

   7. SOAP Data Types

   8. SOAP Transports

3. Chapter 3 Writing SOAP Web Services

   1. Web Services Anatomy 101

   2. Creating Web Services in Perl with SOAP::Lite

   3. Creating Web Services in Java with Apache SOAP

   4. Creating Web Services In .NET

   5. Interoperability Issues

4. Chapter 4 The Publisher Web Service

   1. Overview

   2. The Publisher Operations

   3. The Publisher Server

   4. The Java Shell Client

5. Chapter 5 Describing a SOAP Service

   1. Describing Web Services

   2. Anatomy of a Service Description

   3. Defining Data Types and Structures with XML Schemas

   4. Describing the Web Service Interface

   5. Describing the Web Service Implementation

   6. Understanding Messaging Patterns

6. Chapter 6 Discovering SOAP Services

   1. The UDDI Registry

   2. The UDDI Interfaces

   3. Using UDDI to Publish Services

   4. Using UDDI to Locate Services

   5. Generating UDDI from WSDL

   6. Using UDDI and WSDL Together

   7. The Web Service Inspection Language (WS-Inspection)

7. Chapter 7 Web Services in Action

   1. The CodeShare Service Network

   2. The Code Share Index

   3. Web Services Security

   4. Definitions and Descriptions

   5. Implementing the CodeShare Server

   6. Implementing the CodeShare Owner

   7. Implementing the CodeShare Client

   8. Seeing It in Action

   9. What's Missing from This Picture?

   10. Developing CodeShare

8. Chapter 8 Web Services Security

   1. What Is a "Secure" Web Service?

   2. Microsoft Passport, Version 1.x and 2.x

   3. Microsoft Passport, Version 3.x

   4. Give Me Liberty or Give Me ...

   5. A Magic Carpet

   6. The Need for Standards

   7. XML Digital Signatures and Encryption

9. Chapter 9 The Future of Web Services

   1. The Future of Web Development

   2. The Future of SOAP

   3. The Future of WSDL

   4. The Future of UDDI

   5. Web Services Battlegrounds

   6. Technologies

   7. Web Services Rollout

1. Appendix A Web Service Standardization

   1. Packaging Protocols

   2. Description Protocols

   3. Discovery Protocols

   4. Security Protocols

   5. Transport Protocols

   6. Routing and Workflow

   7. Programming Languages/Platforms

2. Appendix B XML Schema Basics

   1. Simple and Complex Types

   2. Some Examples

   3. XML Spy

3. Appendix C Code Listings

   1. Hello World in Perl

   2. Hello World Client in Visual Basic

   3. Hello World over Jabber

   4. Hello World in Java

   5. Hello, World in C# on .NET

   6. Publisher Service

   7. SAML Generation

   8. Codeshare

4. Colophon

Our look is the result of reader comments, our own experimentation, and feedback from distribution channels. Distinctive covers complement our distinctive approach to technical topics, breathing personality and life into potentially dry subjects. The animal on the cover of Programming Web Services with SOAP is a sea sponge. There are thousands of species of sponge (Phylum Porifera). Sponges are simple, multicellular animals that feed and breathe by filtering water. They are covered with tiny pores called ostia, which lead to an internal system of canals coated with sticky cells called choanocytes, or collar cells. These cells facilitate water through the canals with constantly moving flagella, picking up oxygen and pieces of food, and carrying out carbon dioxide and waste. The water passes out of the sponge through larger pores called oscula.

Free-standing and encrusting sea sponges live at the bottom of the ocean, in deep and shallow waters. Free-standing sponges can grow to gigantic sizes, and crab, shrimp, sea slugs, and starfish are often found living inside. Encrusting sponges attach themselves to rocks, shells, wood, and kelp. Some sponges produce toxic chemicals, possibly to give them a bad taste to predators. Other sponges have sharp, prickly spines as their only defense. Colleen Gorman was the production editor and copyeditor for Programming Web Services with SOAP. Linley Dolby and Matt Hutchinson provided quality control. Phil Dangler and Camilla Ammirati provided production support. John Bickelhaupt wrote the index.

Ellie Volckhausen designed the cover of this book, based on a series design by Edie Freedman. The cover image is an original illustration created by Susan Hart. Emma Colby produced the cover layout with Quark™XPress 4.1 using Adobe's ITC Garamond font.

Melanie Wang designed the interior layout, based on a series design by David Futato. Neil Walls converted the files from Microsoft Word to FrameMaker 5.5.6 using tools created by Mike Sierra. The text font is Linotype Birka; the heading font is Adobe Myriad Condensed; and the code font is LucasFont's TheSans Mono Condensed. The illustrations that appear in the book were produced by Robert Romano and Jessamyn Read using Macromedia FreeHand 9 and Adobe Photoshop 6. This colophon was written by Colleen Gorman.