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Java Web Applications - Developing

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Level Advanced
Date/Venue
Duration 4 days
Time
09:30 to 16:30
 
Price Net - £1400.00
VAT - £245.00
Gross - £1645.00

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Introduction
 
This course, written by Nick Todd, the author of JavaServer Pages 2.0 Developers Handbook from Sams Publishing, teaches you how to create Web interfaces using JavaServer Pages technology. It covers the very latest technologies that are now available to the Java Web application developer, including the JSP Standard Tag Library, Struts, JavaServer Faces, Portlets and the JSP Expression Language as well as JSP architecture, working with JavaBeans, and how to interface with Enterprise JavaBeans and Web services. The course can be delivered using a number of development tools, including IBM Rational Application Developer, Oracle JDeveloper, Eclipse, or a basic text editor.The course can be delivered on most deployment environments, including Tomcat, WebSphere, Oracle AS, JBoss, and WebLogic.
 
Stucture
 
This course combines lectures with practical exercises that help delegates to put what they have learned on the course into practice. The exercises specifically build on what has been recently taught and are built upon as the course progresses.
 
Who is it for
 
Web developers who need to be able to build enterprise Java based Web applications using JSP.
 
Prerequisites
 
Delegates must be familiar with XML, and Web technologies such as HTML and HTTP. Java programming experience is desirable but not essential for this course. If you do not have Java, then some scripting experience would be extremely advantageous.
Aims
 
  • For delegates to understand and deploy Java Web Applications
Objectives
 
  • Identify the core components of a Java Web application
  • Write and deploy a Java Servlet
  • Process form data from a Java Servlet
  • Understand the JSP lifecycle
  • Use scriptlets , expressions, and standard actions in a JSP
  • Use the JSP Standard Tag Library (JSTL)
  • Integrate XML into a Web application
  • Use the JSP Expression Language (EL)
  • Build applications using the Struts Framework
  • Implement a Portlet and deploy it to a Portlet Container
  • Add appropriate content metadata to JSP and other content items
  • Develop interfaces to Web services
  • Develop interfaces to Enterprise Java Beans
  • Identify some of the architectural, design, and implementation considerations when working with JSP technology
Content
 

1. Introduction to Web Applications

  • Java Servlets
  • JavaServer Pages
  • JavaBeans
  • Tag Libraries
 
2. Introduction to Java Servlets
  • What is a Java Servlet
  • Java Servlet lifecycle
  • Introduction to the Servlet API
  • How to develop and deploy Java Servlets
 
3. Session Tracking
  • Processing form data from Java servlets
  • Working with Cookies
  • Working with URL re-writing
  • Using the HttpSession object
 
4. Java Server Pages
  • What is a Java Server Page?
  • Directives in JSP
  • Scriptlets in JSP
  • Scripting Elements in JSP
  • Standard Actions in JSP
 
5. JavaBeans and JavaServer Pages
  • What are JavaBeans
  • Using JavaBeans with JSP
  • JSP and Servlet interaction
  • Web application architecture
 
6. The Expression Language (EL)
  • EL Syntax
  • EL Functions
  • EL Operators
 
7. JavaServer Page Tag Libraries
  • What are Tag Libraries
  • Components of a Tag Library
  • The JavaServer Pages Standard Tag Library (JSTL)
  • JSTL Tag Overview
 
8. The JSTL Core Tags
  • The Core Actions
  • Flow control actions
  • URL actions
  • Handling errors using catch
  • Outputting content using the out tag
 
9. Introduction to Jakarta Struts
  • Purpose of the Struts Framework
  • The Action Servlet
  • The ActionForm object
  • The Action object
  • The ActionMapping object

10. Implementing a Jakarta Struts Application

  • Building a Struts Application
  • Building the pages
  • Creating ActionForm objects
  • Creating Action objects
  • Configuring struts-config.xml
 
11. Introduction to JavaServer Faces (JSF)
  • What is JSF
  • Benefits of JSF over Struts
  • Overview of a JSF Application
  • Struts and JSF compared
 
12. JSP and Databases
  • JDBC Overview
  • The SQL Actions
  • Configuring Data Sources in Tomcat
  • Delegation and using JavaBeans
 
13. JSP and XML
  • The XML Actions
  • Applying XSLT transformations using JSTL
  • Processing DOM objects using JSTL
 
14. Portals and Portlets
  • What is a Portal
  • What is a Portlet
  • The JSR 168 Portlet Specification
  • Implementing a Portlet
  • Deploying a Portlet
 
15. Portlet States and Modes
  • Working with Portlet States
  • Working with Portlet Modes
  • Implementing a Multi Mode Portlet
 
16. Creating Tag Libraries
  • Creating tags
  • Deploying tags
 
17. Enterprise Java Beans and JSP
  • Overview of EJB
  • Invoking EJBs from a Web application
  • Design considerations
 
18. Securing Web Applications
  • Security options for Web applications
  • J2EE Principals and Roles
  • Declarative security
  • Programmatic security
Course Includes
 
Lunch/refreshments and course materials.
 
Training Venues for scheduled courses at: Whiteley - Southampton, Salisbury, Basingstoke
 
Related Courses:
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Comment: Just what I needed, perfect level of detail and great instructor.
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