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Course Outline

Introduction to Web Services

  • The necessity of Web Services
  • Principles of Service-Oriented Architecture (SOA)
  • Understanding HTTP and XML
  • Overview of Simple Object Access Protocol (SOAP)
  • Web Service Description Language (WSDL)
  • Universal Description, Discovery and Integration (UDDI)
  • An introduction to WS-* profiles
  • Representational State Transfer (REST)

XML Technology

  • The role of XML in Web Services
  • Understanding XSD Schemas
  • Data representation techniques in XML
  • Performing XML transformations using XSLT
  • Case study: HTTP and XML Web Services

Deep Dive into SOAP

  • The messaging model
  • Use of namespaces
  • Transmitting SOAP over HTTP
  • Structure of the SOAP Envelope
  • The Message Header
  • The Message Body
  • Handling SOAP Faults
  • Managing Attachments

Web Services Description Language (WSDL)

  • Viewing Web Services as Component-Based Software
  • The need for an Interface Definition Language (IDL) and the history of Distributed Computing
  • Core concepts of WSDL
  • The WSDL Information Model
  • The Abstract Model: Service Semantics
  • Message Description
  • Messaging Styles
  • The Concrete Model: Ports, Services, and Locations
  • Extending WSDL with Bindings
  • Service Description

Managing Binary Content

  • Application of the WS-I Attachments Profile
  • Utilizing base64Binary encoding
  • Handling MIME Attachments

Requirements

No specific prior requirements are necessary to join this course.

 14 Hours

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