Courses Java EE 5 Programming JAX-WS Web Services with Eclipse on JBoss 5.1 Training
Course #:WA1719

Programming JAX-WS Web Services with Eclipse on JBoss 5.1 Training

This course is for students looking to build and perfect their web service development knowledge. Starting from the basics of Web Service concepts (such as WSDL, XML schema, and JAXB), the student will learn all aspects of programming a JAX-WS 2.1 web service. Additionally, advanced topics such as Web Services Interoperability (WS-I), WS-Reliable Messaging and WS-Addressing will also be covered. All development will be performed using JBoss 5.1 and Eclipse WTP.

JBoss supports multiple implementations of web service functionality, one of them being the Apache CXF (formerly XFire) project in addition to the "native" JBoss web service stack.  This course shows students how to develop web services with the Apache CXF JBoss web service stack, which is also supported on the JBoss Enterprise Application Platform.  Since the future direction of JBoss is to move away from the "native" stack and support Apache CXF as the default web service implementation this course will prepare developers to write applications using the Apache CXF implementation so that applications are better "future proof" for future JBoss versions.

Topics
 
  • XML schema design
  • SOAP
  • WSDL
  • JAXB
  • JAX-WS
  • JSR 921
  • UDDI
  • WS-Security
  • Interoperability issues
  • WS-Addressing
  • WS-ReliableMessaging
  • WS-Trust and WS-Federation

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 Eclipse WTP and JBoss.
  • Write a Web Services client using standard Java specifications.
  • Secure web services.
  • Learn the interoperability issues especially with the .NET platform.

Audience
 

Java EE 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 Java EE and XML.

For those with no prior Java EE experience the following course is suggested:

WA1718 Java EE 5 Programming with JSF, EJB 3.0, and JPA using JBoss 5.1

Duration
  Five days.

Outline of Programming JAX-WS Web Services with Eclipse on JBoss 5.1 Training

Chapter 1. Java EE Tools in Eclipse WTP
 
  • Eclipse Platform
  • Eclipse Workspace
  • Perspectives, Views & Editors
  • Basic Operations with Eclipse Views and Perspectives
  • The Java Perspective
  • The Debug Perspective
  • Navigator View
  • Package Explorer
  • Outline View
  • Problems View
  • Eclipse Preferences
  • Build and Validation
  • Code Completion, Templates and Snippets
  • Searching
  • Configure Compiler Class Path
  • JRE Switching
  • Eclipse WTP
  • Java EE Perspectives
  • Project Explorer View
  • Servers View
  • JPA Tools
 

Chapter 2. Introduction to Web Services
 
  • A Conceptual Look at Services
  • Defining Services
  • Service Communication Analogy
  • Three Key Service Questions
  • Connecting the Dots
  • SOA: Runtime Implementation
  • What Is a Web Service?
  • Enterprise Assets as Services
  • Typical Development Workflow
  • Advantages of Web Services
  • Web Service Business Models
  • Example: Internal System Integration
  • Example: Business Process Externalization
  • Web Services Standards
  • Binding via SOAP
  • SOAP in Protocol Stack
  • SOAP Structure
  • SOAP Message Architecture
  • Applying SOAP
  • Interface via WSDL
  • WSDL Structure
  • Applying WSDL
  • Locating a Service
  • UDDI Overview
  • UDDI Terminology
  • UDDI Structure
  • Applying UDDI
  • WS-I Overview
  • WS-I Deliverables
  • Summary
 

Chapter 3. Introduction to Schema
 
  • What is an XML Schema?
  • Instance Documents
  • A Simple Instance Document
  • Creating a Schema File
  • Defining a Simple Element
  • Defining a Complex Element
  • Defining Element Attributes
  • Referring to an Element From Another Element
  • Adding Restrictions
  • Putting It All Together
  • Referring to a Schema from an XML Document
  • Global Elements vs. Local Elements
  • Summary
 

Chapter 4. Complex Data Types In Schema
 
  • Simple Types
  • Complex Types
  • Complex Type Example
  • Controlling Content
  • <sequence>
  • <choice>
  • <all>
  • Combining It All
  • The XML
  • Anonymous vs. Named
  • Address Example
  • Named Complex Types
  • Named ComplexType Example
  • Using Named Complex Type
  • The XML
  • <xs:any>
  • Summary
 

Chapter 5. The Java Architecture for XML Binding (JAXB)
 
  • Introduction to JAXB
  • Overview of Data Binding
  • JAXB Architecture
  • Binding Example
  • Binding Framework Example
  • Java and XML Mapping Overview
  • Namespace and Package Name Mapping
  • Simple Type Mapping
  • Complex Type Mapping
  • Customizing Complex Type Mapping
  • Property Accessor Customization
  • Property Mapping Customization
  • XML Element Mapping
  • Mapping Java Enums
  • Mapping Collections
  • Generating Java Class and Schema
  • Marshalling and Unmarshalling
  • Summary
 

Chapter 6. Introduction to JAX-WS
 
  • What is JAX-WS?
  • Advantages of JAX-WS
  • Why Do We Need a Programming Model?
  • Basic Java to WSDL Mapping
  • Developing a Service Provider
  • The Service Implementation Class
  • The Service Endpoint Interface (SEI)
  • Service Implementation Options
  • Developing a Consumer
  • Static Client Development
  • The Service Class
  • The BindingProvider Interface
  • Summary
 

Chapter 7. Web Services Description Language (WSDL)
 
  • WSDL Overview
  • WSDL Syntax Overview
  • <definitions>
  • <import>
  • <types>
  • <message>
  • <portType>
  • <operation>
  • <binding>
  • <service>
  • Summary
 

Chapter 8. JAX-WS Mapping Details
 
  • Introduction to Mapping in JAX-WS
  • Top-down and Bottom-up Mapping
  • WSDL to Java Mapping
  • XML Data Type to JavaBean Mapping
  • Mapping <portType> to the SEI
  • Mapping the SOAP <binding>
  • Customizing WSDL to Java Mapping
  • Java to WSDL Mapping
  • JavaBean to XML Mapping
  • Mapping SEI to <portType>
  • Mapping Java Method to <operation>
  • Input Parameter Mapping
  • Method Output Mapping
  • Bare Input and Output Mapping
  • RPC Literal Style
  • Summary
 

Chapter 9. Simple Object Access Protocol (SOAP)
 
  • SOAP Overview
  • SOAP in Protocol Stack
  • SOAP Document Components
  • Example SOAP Request Document
  • Example SOAP Response Document
  • The <Envelope> Element
  • The <Header> Element
  • The <Body> Element
  • SOAP Communication Style
  • Communication Style Example
  • Setting the Style in WSDL
  • RPC/Encoded Style
  • RPC/Literal Style
  • Document/Literal Style
  • Document/Literal Wrapped Style
  • Summary
 

Chapter 10. Web Services Interoperability (WS-I)
 
  • Introduction
  • Goal
  • What Comes out of WS-I?
  • WS-I Tools
  • Profiles
  • WS-I Messaging
  • Messaging Highlights
  • Service Description
  • Service Description Highlights
  • Service Publication/Discovery
  • Security
  • .NET Interoperability
 

Chapter 11. Building an EJB Based Web Service
 
  • Introduction
  • Why Use EJB as Service Implementation?
  • Implementing EJB Web Service
  • Using a Service Endpoint Interface (SEI)
  • Summary
 

Chapter 12. Advanced JAX-WS API
 
  • Publishing a Web Service
  • Web Service Context
  • Message Context
  • Working With Raw XML
  • Raw XML: Server Side
  • XML Handling Strategies
  • Raw XML: Client Side
  • Summary
 

Chapter 13. Error Handling
 
  • Introduction
  • Fault
  • Designing Faults
  • System Problems
  • Business Rule Violation
  • Summary
 

Chapter 14. Managed Web Service Client Binding
 
  • JBoss Web Service Deployment
  • Routing Web Service Requests
  • Writing Portable Web Service Clients for JBoss
  • Using a Packaged WSDL
  • Managed Web Service Clients
  • JBoss @WebServiceRef Customization
  • JBoss Web Service Tools
  • Running JBoss Web Services in Eclipse
  • Summary
  • Reference
 

Chapter 15. Entities and Java Persistence API
 
  • Data Persistence
  • Java Persistence API
  • Entities
  • Session Beans Vs Entities
  • Entities
  • Persisting and Retrieving Data
  • Accessing Entities
  • EntityManager & Persistence Unit
  • Persistence Context
  • Entities - Example
  • persistence.xml – Hibernate Provider
  • persistence.xml – Open JPA Provider
  • persistence.xml - Toplink
  • Entity Instance Lifecycle
  • Creating EntityManager in Session EJB
  • Creating EntityManager in a Plain Java Class
  • Working With the EntityManager Interface
  • Transaction Basics
  • Summary
 

Chapter 16. Using MTOM for Binary Data
 
  • What is MTOM?
  • How MTOM Differs from Previous Approaches
  • Role of XML-binary Optimized Packaging (XOP)
  • Example of MTOM Messages
  • Enabling MTOM on a JAX-WS Service
  • Enabling MTOM on a Client
  • Summary
 

Chapter 17. Web Services Security (WS-Security)
 
  • The Challenges
  • Public Key Infrastructure (PKI)
  • Digital Signature
  • Certificates
  • Overview of Web Services Security
  • SOAP Message Security
  • Message Integrity
  • Message Confidentiality
  • Symmetric Encryption Example
  • Authentication Using Identity Token
  • Authentication
  • Transport Level Security
  • Audit Tracking
  • Identity Assertion Using SAML
  • SAML SOAP Example
 

Chapter 18. Interoperability of WS-Security
 
  • Interoperability Challenges
  • Recall WS-Security
  • Platform Run-Time Issues
  • Hints
  • Recall: WS-I
  • Basic Security Profile v1.0
  • Using Basic Security Profile 1.0
  • BSP 1.0 Details
  • BSP 1.0 Highlights
  • Summary
 

Chapter 19. WS-Addressing
 
  • What is WS-Addressing?
  • WS-Addressing and Long Running Services
  • Other Uses of WS-Addressing
  • WS-Addressing SOAP Header Elements
  • Example Client SOAP Request
  • Example Callback SOAP Request
  • Writing JAX-WS Clients to use WS-Addressing
  • Enabling Asynchronous Service Requests
  • Using WS-Addressing from the Client
  • Providing an AsyncHandler to Handle Callbacks
  • WS-Addressing Headers in SOAP Messages
  • WS-Addressing Sequence of Events
  • Asynchronous "Polling"
  • Security and Firewall Issues
  • Summary
 

Chapter 20. WS-ReliableMessaging
 
  • The Problem with HTTP
  • Enter WS-ReliableMessaging
  • When to Use Reliable Messaging?
  • How Does WS-RM Work?
  • Importance of Persistence
  • The Problem With Firewall
  • How Does WS-MakeConnection Work?
  • Using WS-MakeConnection
  • Summary
 

Chapter 21. Web Services Handlers
 
  • Handlers
  • Basic Handler Behavior
  • Basic Steps
  • JBoss Note
  • Handler Classes
  • LogicalHandlers
  • Protocol Handlers
  • Sample Handler
  • Getting Message Details
  • Inbound and Outbound
  • Handler Configuration File
  • Sampler Handler.xml
  • Specify the Handler Chain
  • Sample: Using A Handler
  • Executing
  • Summary
 

Chapter 22. Best Practices
 
  • Architecture Best Practices
  • Data Format Best Practices
  • Security Best Practices
  • Programming Model Best Practices
  • Summary
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