Courses JBoss Programming Java EE 6 SOAP Web Services with JAX-WS - JBoss / Eclipse Training
Course #:WA2217

Programming Java EE 6 SOAP Web Services with JAX-WS - JBoss / Eclipse Training

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This course will you teach you how to develop Web Service provider and consumer applications for the JBoss platform. It will teach you the theory behind XML schema, WSDL and SOAP. It will proceed to teach you various Java specifications that cover Web Services development (such as JAX-WS and JAXB).

Advanced topics such as WS-Security, WS-Addressing, WS-ReliableMessaging and WS-Trust are also covered.

The technologies in this course are part of the Java EE 6 specification.  This is supported by JBoss Application Server 7.x and JBoss Enterprise Application Platform 6.x so this course is appropriate if you are using either of those platforms.

Objectives
 

This class combines lecture with hands-on experience, and open ended discussion that will help the developer quickly understand how to program SOAP web service applications using Java EE 6. Upon completion of the course, students will:

  • Confidently design XML schema and WSDL.
  • Tell the difference between different SOAP styles (document literal, RPC literal etc.)
  • Implement a Web Service using Eclipse and JBoss.
  • Write a Web Services client using standard Java specifications.
  • Secure web services.
  • Learn the interoperability issues especially with the .NET platform.
  • Utilize advanced web service features for reliable messaging and attachments

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

Audience
 

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

Prerequisites
 

Participants should already have an understanding of Java programming. For those that require Java experience before this course the following course is suggested:

  • WA1278 Introduction to Java Using Eclipse

Duration
  Five days

Outline of Programming Java EE 6 SOAP Web Services with JAX-WS - JBoss / Eclipse Training

Chapter 1. Overview of Java Web Services

  • A Conceptual Look at Services
  • Defining Services
  • Benefits of Web Services
  • Many Flavors of Services
  • Java Web Service Implementation Choices
  • Future of JAX-RPC
  • Java SOAP Web Services with JAX-WS
  • Java REST Web Services with JAX-RS
  • REST vs SOAP Summary
  • Java and XML with JAXB
  • Java Web Service Clients
  • Summary

Chapter 2. Basic XML Schemas

  • What is XML Schema ?
  • Goals of Schema
  • Converting DTDs to Schema
  • Recall: Namespaces
  • The equivalent schema
  • Sample instance document
  • Documents Needed
  • XML Schema Namespaces
  • Link Documents to Schemas
  • Inline element declarations
  • Schema Data Types
  • Schema Type Definitions
  • Schema Simple Data Types
  • Primitive Data Types
  • Simple Types
  • Facet – Restrictions on Element Content
  • Using the Facet
  • More Samples
  • Define Simple Element Type
  • Element Declaration
  • Element Occurrence Indicators
  • Complex Type
  • Attribute Declaration
  • Attribute Declarations
  • Occurrence of Attributes
  • Value Constraints on Attributes
  • Sequence Element
  • Element Choices
  • Express any order
  • Annotations

Chapter 3. 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 4. 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 5. Web Services Description Language (WSDL)

  • WSDL Overview
  • WSDL Syntax Overview
  • <definitions>
  • <import>
  • <types>
  • <message>
  • <portType>
  • <operation>
  • <binding>
  • <service>
  • Summary

Chapter 6. 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
  • Service Provider Annotation
  • Web Service Provider Example
  • Service Provider Annotations
  • JAX-WS Clients
  • Synchronous and Asynchronous Calls
  • Summary

Chapter 7. 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 8. 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 9. 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 10. 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 11. Error Handling

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

Chapter 12. JBoss Web Services and Clients

  • JBoss Web Service Deployment
  • Routing Web Service Requests
  • JBoss Web Service Deployment Descriptor
  • Writing Portable Web Service Clients for JBoss
  • Using a Packaged WSDL
  • Managed Web Service Clients
  • JBoss @WebServiceRef Customization
  • JBoss Web Service Tools
  • Summary
  • Reference

Chapter 13. Overview of Java Persistence API

  • Data Persistence
  • Java Persistence API
  • Entities
  • Session EJB vs JPA 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 14. 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 15. Advanced JBoss Web Service Features

  • JAX-WS + WS-*
  • Apache CXF Support for WS-*
  • Implementation Choices
  • Using WS-Policy for Advanced Features
  • Using Apache CXF API for Advanced Features
  • Using Apache CXF Configuration for Advanced Features
  • So Which to Use?
  • Supplying Apache CXF Configuration File
  • Using jbossws-cxf.xml File
  • Installing Spring Modules for JBossWS
  • Setting Classpath Dependencies
  • Summary

Chapter 16. 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 17. 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 18. 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"
  • Endpoint References
  • Associating Actions with WSDL Operations
  • Faults
  • Security and Firewall Issues
  • Summary

Chapter 19. 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 20. 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 21. Best Practices

  • 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.
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