WA1390 Web Services Development Using RAD V6 Training and Courseware

Quick Enroll

If you are a J2EE developer, you can gain complete mastery over Web Services development in the IBM WebSphere platform after taking this course. This course will teach you the theory behind XML schema, WSDL and SOAP. It will proceeed to teach you various Java specifications that cover Web Services development (JSR 101 and 109).

All the labs are done using RAD V6

Topics
	XML schema design SOAP WSDL JAX/RPC JSR 109 UDDI WS-Security Interoperability issues Deployment in WebSphere

What you will learn
	After completing this course, the student should be able to: Confidently design XML schema and WSDL. Tell the difference between different SOAP styles (document literal, RPC literal etc.) Implement a Web Service using RAD6. Write a Web Services client using standard Java specifications. Register a service in a public or private UDDI registry. Secure web services. Learn the interoperability issues especially with the .NET platform.

Audience
	J2EE developers who will like to learn about how to build a Web Services based solution. This class covers many advanced topics that will help them build a solution appropriate for a large business.

Prerequisites
	Java programming. Beginner level knowledge of J2EE and XML.

Duration
	Five days

Course Outline

1. Introduction to Rational Application Developer
	Objectives The WebSphere Family Eclipse Platform The WebSphere Studio Product Family Rational Web Developer Rational Application Developer Key Features in RAD v6.0 WebSphere Studio Application Developer Integration Edition WebSphere Studio Enterprise Developer Views, Perspective, and Editor Areas Basic Operations with RAD Views and Perspectives The Java Perspective The Debug Perspective Navigator View Package Explorer Outline View Task and Problems View Build and Validation Import and Export Project Templates and Code Completion Searching Setup Compiler Class Path JRE Switching Refactoring Changing Class Name Changing Method Name Changing Variable Name Moving a Class to a Different Package Extracting Code to a Method Pull-up Method Migrating Workspace from WSAD v5.x Project Interchange Feature Migrating J2EE Applications J2EE Migration Wizard Summary

2. Introduction to J2EE and the WebSphere Platform
	Objectives Java Web Applications Java Web Application Architecture J2EE Architecture J2EE Software Packaging J2EE Module Structure Enterprise Archive (EAR) Web Modules and WAR EJB Modules Web Application Programming Model MVC An MVC Example The Infrastructure for Enterprise Web Applications The IBM WebSphere Platform Rational Application Developer (RAD) Background of RAD WebSphere Application Server What s New in WebSphere Application Server v6.0 WebSphere Editions Services Provided by WebSphere Application Server WebSphere Application Server Architecture WebSphere Administrative Topology WebSphere Application Server Components Server Profile WAS Administration Tools Administration Changes from v5 RAD J2EE Development RAD Project Structure Summary

3. Introduction to Web Services
	Objectives Service Oriented Architecture (SOA) Basic SOA SOA Runtime Implementation SOA: Runtime Implementation SOA Web Services Typical Development Workflow Advantages of Web Services Web Services Business Models Case Study: Internal System Integration Case Study: Business Process Externalization SOAP UDDI Web Services Description Language (WSDL) Web Services Invocation Framework (WSIF) WSIF and WSDL Web Services Interoperability (WS-I) WS-I Deliverables WS-I Support in RAD6 WS-I Compliance in RAD 6 WS-I Compliance at Project Level Web Services Support in RAD Summary

4. XML Programming
	Objectives XML Overview Data and Document Structure An Employee Document Tags First XML Document Markup Languages What is XML ? Why XML? An Example of XML Document Well-Formed v. Valid XML Document Enforcing Validity: DTDs Presentation Style Sections of an XML Document XML Elements Nesting and Hierarchy of XML Elements Tag Attributes Naming Rules Namespaces Using Namespaces Java API for XML The XML Example Example SAX Handler Example: Begin Parsing Once Again with Namespace Using DOM to Parse With Namespace Enabled Example: Build DOM Document Example: Save DOM Document in a File Persisting XML Summary

5. XML Schema Basics
	Objectives What is an XML Schema? Role of XML Schema in SOA Creating a Schema File Defining a Simple Element Defining a Complex Element Defining Element Attributes Referring to an Element From Another Element Defining Abstract Data Types Adding Restrictions Referring to a Schema from an XML Document Validating the XML Against the Schema Summary

6. Web services Description Language (WSDL)
	Objectives WSDL Overview WSDL Document Tags WSDL Namespaces Sample WSDL Document Structure <definitions> <import> <types> <message> <portType> <operation> One-way <operation> Request-Response <operation> Solicit-Response <operation> Notification <operation> Modeling Simple Operation Modeling Complex Operation Modeling Complex Message <binding> More on <binding> <binding> Syntax SOAP Binding Example <service> and <port> More on <port> WSDL SOAP Binding Extensions soap:binding soap:operation RPC or Document Style? WSDL API for Java Summary

7. Simple Object Access Protocol (SOAP)
	Objectives SOAP Overview SOAP in Protocol Stack SOAP Components SOAP HTTP Request Example SOAP HTTP Response Example Message Envelope The Header Element Header Attributes SOAP Body SOAP Fault Communication Style RPC/Encoded Style RPC/Literal Style Enabling RPC Styles Document/Literal Style Document/Literal Wrapped Style Details of the Wrapped Style Enabling Document Literal Style Summary

8. JAX-RPC (JSR 101)
	Objectives JAX-RPC Overview JAX-RPC Framework Java to XML Data Conversion Main Goals of JAX-RPC Supported Protocols JAX-RPC Supported Types JAX-RPC Server Server Side Artifacts Generating Server Artifacts JAX-RPC and WS-I JAX-RPC Clients JAX-RPC Client Model JAX-RPC Client: Static Stub Generating Client Side Code Client Programming Model JAX-RPC Client: Dynamic Proxy Dynamic Invocation Interface JAX-RPC Type Mapping 1. Mapping XML Types to Java Types: Simple Types 1. Mapping XML Types to Java Types: Complex Types Complex Type Mapping: Example 1. Mapping XML Types to Java Types: Arrays Mapping Arrays: Example 2. Mapping Abstract WSDL Definitions to Java Mapping concrete WSDL types to Java types 3. Mapping Concrete WSDL Types to Java Types 3. Mapping Concrete WSDL Types to Java Types Java to WSDL/XML Mapping Mapping Tools Summary

9. Web Services for J2EE
	Objectives Introduction JSR-109: Motivation When Do You Use JSR 109? JSR-109 Roles The Server Programming Model The Service Endpoint Interface Web Module Service Accessing the Service The Mapping File Implementation Class Details Lifecycle Callback EJB Module Service The Client Programming Model Developing a Client The Service Interface Writing a Client Handlers Handlers: Example (Server-Side) Handlers: Example (Client-Side) Summary

10. WebSphere V6 Support for Web Services
	Introduction Service in a Web Container Example Java Class Generated Artifacts How Does the Wizard Generate All That? Web Services Deployment Descriptor Example: webservices.xml webservices.xml Editor The Generated WSDL File The WSDL Editor Service in an EJB Container Generated Artifacts Web Services Deployment Descriptor Client Development Generated Artifacts The Service Reference The Proxy Class

11. Error Handling
	Overview Introduction Fault Designing Faults System Problems Business Rule Violation Summary

12. Web Services Security
	The Challenges Public Key Infrastructure (PKI) Digital Signature Certificates Overview of Web Services Security WebSphere and Web Services Security SOAP Message Security Message Integrity Message Confidentiality Symmetric Encryption Example Authentication Transport Level Security Configuring Security in WebSphere Configuring a Server Module Configuring a Client Module

13. Introduction to UDDI
	Objectives UDDI Overview UDDI in Web Services Architecture UDDI Businesses and Services in UDDI Static and Dynamic Web Services UDDI Registry Structure UDDI Registry Structure -tModel UDDI Registry Structure UDDI Interactions UDDI in WebSphere Summary

14. Web Services Interoperability (WS-I)
	Introduction Goal What Comes Out of WS-I? Profiles Basic Profile 1.1 Highlights Simple SOAP Binding Profile 1.0 Highlights Basic Security Profile 1.0 WebSphere v6 Support .NET Interoperability

15. Introduction to Service Oriented Analysis & Design (SOAD)
	Objectives Introduction to SOAD Applying OOAD Principles Abstraction Abstraction in SOAD Encapsulation Encapsulation in SOAD Modularity Modularity in SOAD Hierarchy Hierarchy in SOAD Why OOAD Is Not Enough Granularity The Need for Loose Coupling The SOAD Methodology The SOAD Methodology Steps Stage 1: Requirements Gathering & Process Modeling Stage 2: Service Identification Stage 3: Service Implementation Stage 4: Process Implementation SOAD Stages and SOA Lifecycle Summary

16. Best Practices
	Overview Architecture Best Practices Data Format Best Practices Security Best Practices Programming Model Best Practices Summary

We regularly offer classes in these and other cities. Atlanta, Austin, Baltimore, Calgary, Chicago, Cleveland, Dallas, Denver, Detroit, Houston, Jacksonville, Miami, Montreal, New York City, Orlando, Ottawa, Philadelphia, Phoenix, Pittsburgh, Seattle, Toronto, Vancouver, Washington DC.