Course Outline

Overview of Web Services

  • Why do we need Web Services?
  • Service-Oriented Architecture Principles (SOA)
  • HTTP and XML - what is the whole buzz about?
  • Simple Object Access Protocol (SOAP)
  • Web Service Description Language (WSDL)
  • Universal Description, Discovery and Integration (UDDI)
  • The WS-* profiles - what are these?
  • REST

The XML Technology

  • Why XML with Web Services?
  • The XSD Schema
  • Data representation in XML
  • XSLT based XML transformations
  • HTTP / XML Web Services case study

The SOAP

  • Messaging Model
  • Namespaces
  • SOAP over HTTP
  • The SOAP Envelope
  • The Message Header
  • The Message Body
  • SOAP Faults
  • Attachments

Web Services Description Language

  • Web Services as Component-Based Software
  • The Need for an IDL - history of Distributed Computing
  • Web Services Description Language
  • WSDL Information Model
  • The Abstract Model -- Service Semantics
  • Message Description
  • Messaging Styles
  • The Concrete Model -- Ports, Services, Locations
  • Extending WSDL -- Bindings
  • Service Description

Handling Binary Content

  • The WS-I Attachments Profile
  • Using base64Binary
  • MIME Attachments

Other technologies overview

  • REST
  • JSON
  • PHP Serialization
  • ESB
  • Integration Platforms
 14 Hours

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