Web Services with Java

Java Courses

Java2 V1.4

J2EE with EJB

Web Services with Java

MiddleWare

Portals

Web Services Using Java

This three-day course will teach you how to develop web services applications with Java and the Java Web Services Development Kit. The initial topics cover basic technologies and architectures, then the emphasis switches to practical application of those concepts in the distributed web environment

Audience: Experienced XML and Java developers who need to develop and publish web services applications on the Internet.

Prerequisites: Fundamentals of XML and Java Programming.

Course Length: 3 days

Introduction to Web Services	SOAP and SAAJ API
•What is a Web Service?	•Data Types for JAX-RPC
•Service-Oriented Architecture	•Message handlers
•Traditional Web Technologies	•Actors and SOAP headers
•XML and Java	•SOAP encoding
•Web Services Structure	•SAAJ
•Why Web Services?	•Building attachments
•Web Services Architectures	•A Document Server
•RPC and Document Styles	•JAXM
•Web Service Initiatives	•Using JAXM
Java and XML	UDDI and JAXR
•JAXP	•The UDDI Project
•Parsing XML with SAX	•Taxonomies in UDDI
•Event Handling	•APIs and object model
•Parsing XML with DOM	•Universal Business Registry
•The Document Tree	•JAXR
•Nodes	•The Inquiry API
•Validating XML	•Private Registries
•Transformations	•The Publishing API
•Generating XML	Web Services and J2EE
•JAXB	•J2EE Architectures
Basic SOAP and JAX-RPC Clients	•Standard J2EE Protocols
•SOAP Overview	•The Enterprise JavaBean
•The SOAP Envelope	•Compile
•SOAP Over HTTP	•Package
•RPC and Document styles	•Package (cont'd)
•JAX-RPC	•Deploy
•A SOAP Client	•Client
•config.xml and wscompile	Case Study
•Core Tags - Iteration and Import	•The Case Study Application
•The Client Program	•Presenting the User Interface
JAX-RPC Servers	•The Web Application Layer
•A SOAP Server	•Completing the Web Application
•The Service Interface and Implementation	•EJB components
•config.xml and wscompile	•EJBs and persistence
•Generated Files	•Packaging EJBs
•Packaging the Application	•Adding a Web Service
•Deploy	Appendix A - Security in Web Services
Describing Web Services with WSDL	•Security Requirements for Web Services
•The WSDL Meta-Language	•Encryption
•WSDL Structure	•Digital Signatures
•Services and Ports	•Single Sign-on and SAML
•Bindings and Port Types	•Access Control and XACML
•Data in Messages
•Creating WSDL
•The Process