tailieunhanh - Java Web Services

Java Web Services shows you how to use SOAP to perform remote method calls and message passing; how to use WSDL to describe the interface to a web service or understand the interface of someone else's service; and how to use UDDI to advertise (publish) and look up services in each local or global registry. Java Web Services also discusses security issues, interoperability issues, integration with other Java enterprise technologies like EJB; the work being done on the JAXM and JAX-RPC packages, and integration with Microsoft's .NET services | Vs ng Java in Smice-Onented Architectures Java Web 1 Services W O REILLY CkivM A. Clwp rtl Tÿtcr ruvil Java Web Services David Chappell Tyler Jewell Publisher O Reilly First Edition March 2002 ISBN 0-596-00269-6 276 pages Java Web Services shows you how to use SOAP to perform remote method calls and message passing how to use WSDL to describe the interface to a web service or understand the interface of someone else s service and how to use UDDI to advertise publish and look up services in each local or global registry. Java Web Services also discusses security issues interoperability issues integration with other Java enterprise technologies like EJB the work being done on the JAXM and JAX-RPC packages and integration with Microsoft s .NET 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 What Are Web Services . 6 Web Services Adoption Factors. 11 Web Services in a J2EE Environment. 14 What This Book Discusses. 15 2. Inside the Composite Computing Model. 17 Service-Oriented Architecture. 17 The P2P Model. 26 3. SOAP The Cornerstone of Interoperability. 28 Simple. 28 Object. 29 Access. 29 Protocol. 30 Anatomy of a SOAP Message. 30 Sending and Receiving SOAp Messages. 34 The Apache SOAP Routing Service. 46 SOAP with Attachments . 50 4. SOAP-RPC SOAP-Faults and Misunderstandings. 55 SOAP-RPC. _. 55 Error Handling with SOAP Faults. 63 SOAP Intermediaries and Actors. 69 5. Web Services Description Language. 72 Introduction to WSDL. 72 Anatomy of a WSDL Document. 73 Best Practices Makes Perfect. 94 Where Is All the Java . 95 6. UDDI Universal Description Discovery and Integration. 96 UDDI Overview. 96 UDDI Specifications and Java-Based APIs. 99 Programming UDDI. 101 Using WSDL Definitions with UDDI. 135 7. JAX-RPC and JAXM.