This course will integrate a combination of instructor-led discussions and interactive workshops to demonstrate the capabilities of Web Service within ecommerce applications. This seminar will illustrate the building, testing and deployment of Web Services, explore their fundamental capabilities, utilization of SOAP and XML, SOAP message structures, role of WSDL (Web Services Descriptive Language), role of JAXM, JAX-WS and SAAJ APIs, use of UDDI registries and the deployment of JavaBeans and EJBs as Web Services.

Prerequisites

Each student should have a basic understanding of the internet and have been exposed to the Java programming language.

Class Format

Lecture and Lab

Audience

Java developers, web page designers and other professionals that will be developing Web Services using Oracle JDeveloper

Learning Objectives

Upon conclusion, each participant will have acquired these skills:

• Understand the architecture of Service Oriented Architecture
• Explain the roles of SOAP and XML
• Demonstrate the conversion of JavaBeans and EJBs to function as Web Services
• Illustrate the use of Web Services Descriptive Language (WSDL)
• Depict the SOAP processing architecture: messages and bindings
• Understand the role of JAX-WS and JAX-RPC
• Develop Web Services from JDeveloper
• Depict process of serialization in SOAP and compare to J2EE equivalent
• Demonstrate the development of Web Service client applications
• Test Web Services application using JDeveloper
• Depict the UDDI registry model architecture
• Illustrate usage of JAXB for accessing UDDI registries
• Illustrate the deployment of Web Services to the Oracle Application Server environment