Doug Tidwell – författare

The web services architecture provides a new way to think about and implement application-to-application integration and interoperability that makes the development platform irrelevant. Two applications, regardless of operating system, programming language, or any other technical implementation detail, communicate using XML messages over open Internet protocols such as HTTP or SMTP. The Simple Open Access Protocol (SOAP) is a specification that details how to encode that information and has become the messaging protocol of choice for Web services.Programming Web Services with SOAP is a detailed guide to using SOAP and other leading web services standards--WSDL (Web Service Description Language), and UDDI (Universal Description, Discovery, and Integration protocol). You''ll learn the concepts of the web services architecture and get practical advice on building and deploying web services in the enterprise.This authoritative book decodes the standards, explaining the concepts and implementation in a clear, concise style. You''ll also learn about the major toolkits for building and deploying web services. Examples in Java, Perl, C#, and Visual Basic illustrate the principles. Significant applications developed using Java and Perl on the Apache Tomcat web platform address real issues such as security, debugging, and interoperability.Covered topic areas include:

The Web Services ArchitectureSOAP envelopes, headers, and encodingsWSDL and UDDIWriting web services with Apache SOAP and JavaWriting web services with Perl''s SOAP::LitePeer-to-peer (P2P) web servicesEnterprise issues such as authentication, security, and identityUp-and-coming standards projects for web servicesProgramming Web Services with SOAP provides you with all the information on the standards, protocols, and toolkits you''ll need to integrate information services with SOAP. You''ll find a solid core of information that will help you develop individual Web services or discover new ways to integrate core business processes across an enterprise.

After years of anticipation and delay, the W3C finally released the XSLT 2.0 standard in January 2007. The revised edition of this classic book offers practical, real-world examples that demonstrate how you can apply XSLT style sheets to XML data using either the new specification, or the older XSLT 1.0 standard. XSLT is a critical language for converting XML documents into other formats, such as HTML code or a PDF file. With "XSLT", you get a thorough understanding of XSLT and XPath and their relationship to other web standards, along with recommendations for a honed toolkit in an open platform-neutral, standards-based environment.This book: covers the XSLT basics, including simple style sheets and methods for setting up transformation engines; walks you through the many parts of XSLT, particularly XSLT's template-based approach to transformations; applies both XSLT 1.0 and 2.0 solutions to the same problems, helping you decide which version of XSLT is more appropriate for your project; and, includes profuse examples that complement both the tutorial and the reference material. The new edition of "XSLT" has been updated thoroughly to explain XSLT 2.0's many dependencies, notably XML Schema and XPath 2.0. Want to find out how the 2.0 specification improves on the old? This book will explain.

The web services architecture provides a new way to think about and implement application-to-application integration and interoperability that makes the development platform irrelevant. Two applications, regardless of operating system, programming language, or any other technical implementation detail, communicate using XML messages over open Internet protocols such as HTTP or SMTP. The Simple Open Access Protocol (SOAP) is a specification that details how to encode that information and has become the messaging protocol of choice for Web services.Programming Web Services with SOAP is a detailed guide to using SOAP and other leading web services standards--WSDL (Web Service Description Language), and UDDI (Universal Description, Discovery, and Integration protocol). You''ll learn the concepts of the web services architecture and get practical advice on building and deploying web services in the enterprise.This authoritative book decodes the standards, explaining the concepts and implementation in a clear, concise style. You''ll also learn about the major toolkits for building and deploying web services. Examples in Java, Perl, C#, and Visual Basic illustrate the principles. Significant applications developed using Java and Perl on the Apache Tomcat web platform address real issues such as security, debugging, and interoperability.Covered topic areas include:

The Web Services ArchitectureSOAP envelopes, headers, and encodingsWSDL and UDDIWriting web services with Apache SOAP and JavaWriting web services with Perl''s SOAP::LitePeer-to-peer (P2P) web servicesEnterprise issues such as authentication, security, and identityUp-and-coming standards projects for web servicesProgramming Web Services with SOAP provides you with all the information on the standards, protocols, and toolkits you''ll need to integrate information services with SOAP. You''ll find a solid core of information that will help you develop individual Web services or discover new ways to integrate core business processes across an enterprise.