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 Duration 14 hours

Course Outline

Introduction to Web Services

  • The necessity of Web Services in modern IT
  • Principles of Service-Oriented Architecture (SOA)
  • Understanding the role of HTTP and XML
  • Overview of Simple Object Access Protocol (SOAP)
  • Introduction to Web Service Description Language (WSDL)
  • Universal Description, Discovery, and Integration (UDDI)
  • An explanation of WS-* profiles
  • Introduction to RESTful services

XML Technology Fundamentals

  • The rationale for using XML in Web Services
  • Understanding the XSD Schema
  • Representing data structures in XML
  • Performing XML transformations using XSLT
  • Case study: HTTP and XML Web Services

Deep Dive into SOAP

  • The SOAP Messaging Model
  • Utilization of Namespaces
  • Transporting SOAP over HTTP
  • Structure of the SOAP Envelope
  • Components of the Message Header
  • Components of the Message Body
  • Handling SOAP Faults
  • Managing Attachments

Web Services Description Language (WSDL)

  • Viewing Web Services as Component-Based Software
  • The need for Interface Definition Languages (IDL) in Distributed Computing
  • Core concepts of WSDL
  • The WSDL Information Model
  • The Abstract Model: Service Semantics
  • Describing Messages
  • Various Messaging Styles
  • The Concrete Model: Ports, Services, and Locations
  • Extending WSDL through Bindings
  • Comprehensive Service Description

Managing Binary Content

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

Requirements

No specific prerequisites or prior requirements are necessary to participate in this course.

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