Java Web Services

Table of Contents
Preface
.....................................................
1
Who Should Read This Book?
.....................................
1
Organization
.................................................
2
Software and Versions
..........................................
3
Conventions
.................................................
4
Comments and Questions
........................................
4
Acknowledgments
.............................................
5
1.
Welcome to Web Services
.......................................
6
1.1
What Are Web Services?
......................................
6
1.2
Web Services Adoption Factors
..................................
11
1.3
Web Services in a J2EE Environment
..............................
14
1.4
What This Book Discusses
.....................................
15
2.
Inside the Composite Computing Model
............................
17
2.1
Service-Oriented Architecture
...................................
17
2.2
The P2P Model
............................................
26
3.
SOAP: The Cornerstone of Interoperability
..........................
28
3.1
Simple
..................................................
28
3.2
Object
..................................................
29
3.3
Access
..................................................
29
3.4
Protocol
.................................................
30
3.5
Anatomy of a SOAP Message
...................................
30
3.6
Sending and Receiving SOAP Messages
............................
34
3.7
The Apache SOAP Routing Service
...............................
46
3.8
SOAP with Attachments
......................................
50
4.
SOAP-RPC, SOAP-Faults, and Misunderstandings
.....................
55
4.1
SOAP-RPC
...............................................
55
4.2
Error Handling with SOAP Faults
................................
63
4.3
SOAP Intermediaries and Actors
.................................
69
5.
Web Services Description Language
...............................
72
5.1
Introduction to WSDL
........................................
72
5.2
Anatomy of a WSDL Document
.................................
73
5.3
Best Practices, Makes Perfect
...................................
94
5.4
Where Is All the Java?
........................................
95
6.
UDDI: Universal Description, Discovery, and Integration
................
96
6.1
UDDI Overview
............................................
96
6.2
UDDI Specifications and Java-Based APIs
..........................
99
6.3
Programming UDDI
.........................................
101
6.4
Using WSDL Definitions with UDDI
..............................
135
7.
JAX-RPC and JAXM
.........................................
138
7.1
Java API for XML Messaging (JAXM)
.............................
138
7.2
JAX-RPC
................................................
157
7.3
SOAPElement API
..........................................
161
7.4
JAX-RPC Client Invocation Models
...............................
162
8.
J2EE and Web Services
........................................
169
8.1
The SOAP-J2EE Way
........................................
169
8.2
The Java Web Service (JWS) Standard
.............................
183
9.
Web Services Interoperability
....................................
186
9.1
The Concept of Interoperability
..................................
186
9.2
The Good, Bad, and Ugly of Interoperability
.........................
186
9.3
Potential Interoperability Issues
..................................
198
9.4
SOAPBuilders Interoperability
..................................
200
9.5
Other Interoperability Resources
.................................
223
9.6
Resources
................................................
225
10.
Web Services Security
........................................
227
10.1
Incorporating Security Within XML
..............................
227
10.2
XML Digital Signatures
......................................
228
10.3
XML Encryption
..........................................
233
10.4
SOAP Security Extensions
....................................
239
10.5
Further Reading
...........................................
241
A.
Credits
...................................................
243
Colophon
....................................................
245

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