Web Services Training

XML Web Services Course Overview

The Java Web Services class teaches students how to build Web Services and Web Service clients using Java technologies. The class includes a introduction to XML namespaces, XML Schema, SOAP, and WSDL before exploring Web service client or server-side development in Java APIs and tools. Specifically, this class focuses on JAX-WS.

XML Web Services Training Prerequisite

• Students should have a good understanding of the Java programming language and a basic understanding of XML. Students that have attended Core Java and Advanced Java have the necessary background for this course.

XML Web Services Course Objective

• Understand how Web services related to Service Oriented Architecture.
• Become familiar with the pillar Web service specifications for XML, XML Schema, SOAP, WSDL and UDDI.
• Pick up design patterns and best practices for Web service interface documents.
• Experience the development of Java Web services using the JAX-WS API.
• See how WSDL and Schema elements map to Java objects.
• Recognize and understand the difference between RPC and Document styled services.
• Learn how to make and test Web services that are highly interoperable

XML Web Services Course  Duration

• 45 Working days, daily one and half hours

XML Web Services Training Content

XML

Introduction to XML

• Evolution of XML
• Need of xml
• Workflow of xml

Fundamentals of XML

• Xml Declarations
• Elements
• Comments
• Processing instructions
• Doctype declarations
• Entities
• Namespaces
• Realtime Examples with scenarios

Document Type Definition’s (DTD’s)

• Validation
• Element & Attributes
• Entities
• Realtime Examples with scenarios

Xml Schema Definition(XSD)

• About XSD
• Difference between XSD & DTD
• Schema Declarations
• Data types
• Element declarations
• Complex type declarations
• Complex Content
• Simple Type Declarations
• Real-time Examples with scenarios

About Parser

• Need of parser
• Types of parsers
• Parsing approaches
• Real-time Examples with scenarios

Schema Validation

• About schema validation api’s
• JAXP DOM Parser
• JAXP SAX Parser
• JAXP Validation API
• Realtime Examples with scenarios

About XPath

• Need of XPath
• XPath Expressions
• Difference between XPath & DOM API
• JAXP XPath API
• JDOM XPath API
• Realtime Examples with scenarios
• About XSLT
• XSLT vs XML
• XSLT basics
• JAXP Transformation API
• Realtime Examples with scenarios

XML Object Bindings

• The need of object binding
• JAXB API(Covers 2.0)
• About Marshalling & Unmarshalling
• Binding with XML beans
• Real-time Examples with scenarios

Web Services

About Web Services

• Introduction
• SOA Architecture Principles
• Types of web services

About REST Web Service

• Introduction
• Rest principles & Terminology
• About JAX-RS API
• Annotation Inheritance with REST
• REST Client Design Scenarios
• REST Service Endpoint & URL Design Scenarios
• Realtime Examples with scenarios

About SOAP Web Service

• Introduction
• Anatomy of SOAP
• Structure of SOAP
• SOAP with HTTP
• SOAP-1.2 Features

About SAAJ

• Introduction
• Creating a SOAP Message
• Retrieving SOAP Message
• Sending SOAP Message
• Adding attachments to SOAP Message

About WSDL

• Introduction
• WSDL Structure (Covers 2.0)
• Message Exchanging Design Patterns & Modes

About JAX-WS API

• Introduction
• Fundamentals of JAX-WS
• Web Service meta data annotations
• XML Generation using JAXB Annotations
• JAX-WS Annotations
• Realtime Examples with scenarios

About Web services Security

• Introduction
• Need of security
• Types of securities
• Real time Examples with scenarios

About Apache-CXF

• Introduction
• High level architecture
• Real time Examples with scenarios

About Apache-AXIS

• Introduction
• High level architecture
• Realtime Examples with scenarios

Course Highlights: –

• All examples are covered with real time scenarios
• Covers development with Eclipse & NetBeans IDE’s
• Web services testing and monitoring tools