Free introductory courses from Sun on Java

May 18th, 2009 by Murthy
Here are few links to the introductory courses on Java WebServices.  These courses can be completed in 2 to 4 hours and help to understand the terminologies.  These courses are Self Paced and are free.

WJO-1113
Security is a critical part of any application. Applications have to be secured against disclosure of confidential information, modification or destruction of data, misappropriation of resources, and compromise of accountability. Applications can be secured by implementing security concepts, such as authentication, authorization, integrity, confidentiality, and non-repudiation. The Overview of Java Application Security (WJO-1113) course provides a description of basic security concepts, services, and technologies. The course explains the security challenges in the application, transport, and message layers of applications. Students also learn about security features provided by Java technologies, and how these features can be used in the web-tier, in tiers based on Enterprise JavaBeans (EJB) technology, and in web services.The Overview of Java Application Security course does not include hands-on implementation of Java technologies to secure applications.

WJO-1114
The Web Services Infrastructure and Organizations course discusses web services, web services infrastructure,and the web services models such as the WS model. In addition, the course explains the Java EE 5 Web Services APIs. The course also describes web services organizations, such as W3C, WS-I, OASIS, and JCP.
WJO-1115
The Overview of XML course provides students with an understanding of developing and using Extensible Markup Language (XML) documents. In this course, students learn the core concepts of XML, Document Type Definition (DTD), XML schemas, and XML processing. This course concludes by explaining the role of XML Path Language (XPath), XSL Transformations (XSLT), XML Query (XQuery), XML Linking (XLink), and XML Pointer Language (XPointer) in accessing and manipulating XML data.
WJO-1118
Web services enabling technologies are a set of technologies based on XML standards that help describe, access, and interact with web services. The Web Services Enabling Technologies course describes these standards, which include the Simple Object Access Protocol (SOAP), the Web Services Description Language (WSDL), and Universal Description, Discovery, and Integration (UDDI). In addition, the course describes how to create and test JAX-WS web services with NetBeans(TM) Interface Development Environment (IDE) and Sun Java System Application Server (Application Server).

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