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Course Outline

Web Services Overview

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

XML Technologies

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

SOAP Essentials

  • Messaging models
  • Namespaces
  • Implementing SOAP over HTTP
  • The SOAP Envelope structure
  • Message Headers
  • Message Bodies
  • Handling SOAP Faults
  • Working with Attachments

Web Services Description Language (WSDL)

  • Web Services as component-based software
  • The need for Interface Definition Languages (IDL) and the history of distributed computing
  • Understanding WSDL
  • The WSDL Information Model
  • The Abstract Model: Service semantics
  • Message descriptions
  • Messaging styles
  • The Concrete Model: Ports, services, and locations
  • Extending WSDL with Bindings
  • Service descriptions

Managing Binary Content

  • The WS-I Attachments Profile
  • Utilizing base64Binary encoding
  • MIME Attachments

Requirements

This course has no specific prerequisites for enrollment.

 14 Hours

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