Web Services Tutorial from SUN

http://java.sun.com/webservices/docs/2.0/tutorial/doc/

The Java Web Services Tutorial addresses the following technology areas:

The Java Architecture for XML Web Services (JAX-WS)
The Java Architecture for XML Binding (JAXB)
The StAX APIs and the Sun Java Streaming XML Parser implementation
SOAP with Attachments API for Java (SAAJ)
The Java Architecture for XML Registries
XML Digital Signature
Security in the Web Tier

Section 1: XML Web Service Standards

1.1 Given XML documents, schemas, and fragments determine whether their syntax and form are correct (according to W3C schema) and whether they conform to the WS-I Basic Profile 1.1.

1.2 Describe the use of XML schema in Java EE Web services

References:

• Basic XML - http://www.w3schools.com/xml/
  
• Schema Primer - http://www.w3.org/TR/xmlschema-0/
• Schema Structures - http://www.w3.org/TR/xmlschema-1/
• Schema Datatypes - http://www.w3.org/TR/xmlschema-2/
• XML Fragments - http://www.w3.org/TR/xml-fragment
• WS-I Basic Profile 1.1 - http://www.ws-i.org/Profiles/BasicProfile-1.1.html