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| Preface | |
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| Acknowledgments | |
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| Introduction | |
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| Introducing Web Services | |
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| The Basics of Web Services | |
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| A Simple Example: Searching for Information | |
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| The Next Generation of the Web | |
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| Interacting with Web Services | |
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| RPC-Oriented Interactions | |
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| Document-Oriented Interactions | |
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| The Technology of Web Services | |
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| Usage Example | |
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| XML: The Foundation | |
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| WSDL: Describing Web Services | |
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| SOAP: Accessing Web Services | |
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| UDDI: Publishing and Discovering Web Services | |
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| XML for Business Collaboration: ebXML | |
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| Web Services versus Other Technologies | |
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| Additional Technologies | |
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| Vendor Approaches to Web Services | |
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| Summary | |
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| Describing Information: XML | |
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| A Simple Example | |
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| Instance and Schema | |
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| Data Type and Programming Language | |
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| More on XML Schemas and DTDs | |
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| Processing XML Documents | |
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| Namespaces | |
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| Transformation | |
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| XSLT | |
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| XPath | |
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| Document Structure | |
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| Mapping Tools | |
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| A Simple Example (Revisited) | |
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| XML Specifications and Information | |
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| XML Specifications Related to Web Services | |
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| General Information | |
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| Summary | |
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| Describing Web Services: WSDL | |
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| WSDL Basics | |
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| WSDL Elements | |
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| The Extensible WSDL Framework | |
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| Defining Message Data Types | |
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| Defining Operations on Messages | |
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| Mapping Messages to Protocols | |
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| Putting It All Together | |
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| Importing WSDL Elements | |
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| WSDL-Related Namespaces | |
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| Extensions for Binding to SOAP | |
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| Summary | |
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| Accessing Web Services: SOAP | |
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| A Simple Example | |
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| The SOAP Specification | |
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| SOAP Envelope | |
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| SOAP Header | |
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| SOAP Body | |
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| SOAP Faults | |
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| RPC Convention | |
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| Data Type Mapping | |
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| HTTP Binding | |
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| Version Control | |
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| SOAP Message Processing | |
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| SOAP Use of Namespaces | |
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| Changes in the v1.2 Draft | |
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| SOAP Multipart MIME Attachments | |
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| SOAP in the Context of Existing Systems | |
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| SOAP's Future Directions | |
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| Summary | |
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| Finding Web Services: UDDI Registry | |
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| The UDDI Organization | |
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| The Concepts Underlying UDDI | |
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| How UDDI Works | |
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| UDDI Data Model | |
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| Generic Data | |
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| The Business Entity | |
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| The Binding Template | |
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| The tModel | |
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| UDDI SOAP APIs | |
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| Inquiry APIs | |
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| Publisher APIs | |
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| Usage Scenario | |
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| Updating the Registry | |
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| Retrieving Information | |
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| Using WSDL with UDDI | |
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| UDDI for Private Use | |
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| UDDI Support for SOAP, Complex Business Relationships, and Unicode | |
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| SOAP | |
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| Unicode | |
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| Summary | |
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| An Alternative Approach: ebXML | |
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| Overview of ebXML | |
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| A Simple Example | |
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| Deploying ebXML | |
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| The ebXML Specifications | |
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| Architectural Overview | |
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| Summary | |
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| Web Services Architecture: Additional Technologies | |
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| Security | |
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| WS-License and WS-Security | |
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| Process Flow | |
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| XLANG | |
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| Transaction Coordination | |
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| BTP | |
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| Extended Transactions | |
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| Messaging | |
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| WS-Inspection | |
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| WS-Referral | |
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| WS-Routing | |
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| BEEP | |
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| Reliable HTTP | |
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| Web Services Foundations | |
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| RosettaNet | |
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| XML-RPC | |
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| Summary | |
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| Implementing Web Services | |
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| Implementation Architectures | |
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| The Major Implementation Streams | |
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| Microsoft's .NET | |
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| J2EE and Application Servers | |
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| Application Server Vendor View | |
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| Java APIs for Web Services | |
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| J2EE Initiatives for Additional Technologies | |
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| Understanding .NET versus J2EE | |
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| Vendor Views on Adoption of Web Services Technologies | |
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| The Questionnaire | |
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| BEA Systems | |
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| Cape Clear | |
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| Hewlett-Packard | |
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| IBM | |
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| IONA | |
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| Microsoft | |
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| Oracle | |
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| Sun Microsystems | |
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| Systinet | |
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| Others | |
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| Implementations of ebXML | |
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| Summary | |
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| Bibliography | |
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| Index | |