Web Services in Java

This two-week course teaches students how to build Web Services and Web Service clients using Java Technologies. The class includes a high-speed introduction to XML syntax, namespaces, XML Schema, SOAP, and WSDL before exploring Web service client or server-side development in Java APIs and tools. The course focuses on implementation using Apache Axis, the most popular Java JAX-RPC implementation.

Duration : 30 Hrs | 14 Days | 2 Weeks

• Service Oriented Architecture (SOA)
• SOA and Web Services
• Web Services
• Web Service Standards
• Standards and Standard managers
• General Resources

• An XML History
• HTML
• W3C and the XML Specification
• XML vs. HTML
• XML Syntax: The Bricks
• Elements
• Attributes
• XML Miscellaneous
• All Together Now!
• Well-Formed
• XML Resources

• XML Name Conflicts
• Namespaces
• Qualified and Unqualified Names
• Global and Local Scope
• Namespace Resources

• XML Schema
• XML Schema Specifications
• XML Schema and Namespace
• The Schema Document
• Schema Root Element
• Element Definitions
• Complex Element Definitions
• Attribute Definitions
• Element and Attribute References
• Abstract Data Types
• Target Namespaces
• Importing vs. Including Schemas
• Validating Documents
• XML Schema Resources

• Non-Atomic Simple Types
• Restrictions or Facets
• Extensions
• Groups
• Defining the Type of Element Content
• Any
• Commenting Schemas

• Designing Good Schema
• Design Goals
• Naming Conventions
• Enumerations
• Element vs. Type
• Element vs. Attribute
• Global vs. Local
• Qualified vs. Unqualified
• Default Namespace
• Miscellaneous Schema Design Tips and Conventions
• Common Schema Design Patterns
• XML Schema Design Resources

• SOAP Specifications
• SOAP Basics
• The SOAP Envelope
• The SOAP Header
• The SOAP Body
• SOAP Faults
• SOAP and Protocols
• SOAP Resources

• What is WSDL?
• WSDL Specification
• The WSDL Document
• WSDL definitions
• WSDL Abstract
• portType
• message
• types
• WSDL Concrete
• binding
• Style and Use
• services
• How is WSDL Used?
• WS-I Testing Tools
• WSDL Resources

• How Does WSDL and Schema Map to Java?
• WSDL Definition Mapping
• WSDL portType Mapping
• Type Mapping
• XML to Java Mapping Resources

• UDDI Basics
• UDDI Servers
• Is a UDDI Registry Required?
• Registry System
• BusinessEntity
• BusinessService
• BindingTemplate
• tModel
• Publisher Assertion
• Interacting with a UDDI Registry
• UDDI Resources

• Java and XML Processing
• API Overview
• JAX-RPC
• JAXP
• JAXR
• JAXB
• JAXM
• SAAJ
• JAX-WS and the New java Web Service Stack
• Enterprise Web Services
• Java Web Service API Resources

• What is Axis?
• Axis JWS Web Services
• Building a Java Service Consumer with Axis
• JWS Pros/Cons
• Axis Custom Deployment Web Services
• Understanding Axis Custom Deployment Options
• Web Service Scope
• Web Service Types
• Java Bean Mapping
• Axis Resources

• Axis Handlers and Chains
• Axis MessageContext
• Axis TCP Monitor (TCPMon)
• SOAP Monitor
• Advanced Axis Resources

• Versioning
• Classifying Changes
• Handling Backward Compatible Change
• Handling Non-Backward Compatible Change
• Behavioral Change
• WSDL Versioning
• Versioning Resources

• Web Services - Are We There Yet?
• WS-* Specifications
• WS-Security
• WS-ReliableMessaging
• WS-Addressing
• WS-* Resources

• What is the Document Object Model?
• Document Object Model Specifications
• DOM Interfaces
• Begin Working with DOM
• Document Interface
• Node Interface
• NodeList Interface
• NamedNodeMap Interface
• Event-Based Parsing
• SAX
• Creating a Simple Java SAX Application
• Limitations of SAX
• Benefits of SAX
• Benefits of DOM

• Programmers who want to learn Web Services Impementation in Java
• Students who want to learn Web Services Programming in Java
• Developers who are going to implement either client of Web service server code in Java.

• A solid understanding of Java is required
• A good working knowledge of markup language fundamentals
• HTML, SGML, or XML, is recommended