Web Services Development using Eclipse

1. Introduction To Eclipse

• Overview
• The Eclipse Platform
• Eclipse 3. 0 Java IDE
• Views, Perspective and Editor Areas
• Basic Operations with Eclipse Views and Perspectives
• The Java Perspective
• The Debug Perspective
• Navigator View
• Build and Validation
• Templates and Code Completion
• Searching
• WTP
• The Tomcat Servlet and JSP Web Container
• The JBoss Application Server
• Summary

2. J2EE Overview

• Objectives
• Goals of Enterprise Applications
• What is Java?
• What is J2EE?
• Role of Application Server
• The J2EE Specifications
• J2EE Components
• What is a Servlet?
• What is a JSP?
• What is an EJB?
• Model-View-Controller Architecture
• MVC An Example
• Web Client
• Applet
• Application Client
• J2EE Vendor Specifications
• Containers
• J2EE Blueprint
• Summary
• Reference

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
• Web Services Support in Eclipse/ WTP
• 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 vs. 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
• Summary

5. XML Schema Basics

• Objectives
• What is XML Schema?
• 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 a XML Document
• 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
• Message Envelope
• Message Envelope - Headers
• SOAP HTTP Request Example
• SOAP HTTP Response Example
• Header Attributes
• SOAP Body
• SOAP Fault
• Communication Style
• RPC/ Encoded Style
• RPC/ Literal Style
• Document/ Literal Style
• Document/ Literal Wrapped Style
• Details of the Wrapped 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
• Mapping XML Types to Java Types Simple Types
• Mapping XML Types to Java Types Complex Types
• Complex Type Mapping - Example
• Mapping XML Types to Java Types Arrays
• Mapping Arrays - Example
• Mapping abstract WSDL definitions to Java
• 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 to 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. JBoss v4 Support for Web Services

• Introduction
• Service in a Web Container
• Example Java Class
• Generated Artifacts
• JSR 109 Components
• Using wstools
• Using wstools Server Side
• Using wstools Sample config. xml
• Web Services Deployment Descriptor
• Example: webservices. xml
• The Generated WSDL File
• The WSDL Editor
• Service in a EJB Container
• Web Services Deployment Descriptor
• Client Development
• Using wstools sample config. xml
• Generated Artifacts
• The Service Reference

11. 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 -tModel
• UDDI Registry Structure
• UDDI Interactions
• UDDI and Eclipse
• Summary

12. Error Handling

• Introduction
• Fault
• Designing Faults
• System Problems
• Business Rule Violation

13. Web Services Security

• The Challenges
• Public Key Infrastructure (PKI)
• Digital Signature
• Certificates
• Overview of Web Services Security
• SOAP Message Security
• Message Integrity
• Message Confidentiality
• Authentication
• Transport Level Security

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
• .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 - Process Modeling
• Stage 2 Service Identification
• Stage 3 Service Design & Implementation
• Stage 4 - Process Implementation
• Summary

16. Best Practices

• Architecture Best Practices
• Data Format Best Practices
• Security Best Practices
• Programming Model Best Practices