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Course Outline
1Servlets
This module provides the background and motivation that led to the creation of the
Java Servlet specification as well as an overview of the servlet architecture. It covers
basic HTTP request and parameter handling, HTTP Sessions, filters and web
application lifecycle events. It also covers the Web Archive (WAR) packaging, how to
use JBoss specific deployment descriptors for servlet configuration, and how to
configure Tomcat connectors.
Here we describe the servlet container (in this case Apache Tomcat). It includes a
description of how and why it provides the services it does as well as how to
configure your web application to properly take advantage of its services.
To properly make use of Servlet technology, an understanding of the HyperText
Transfer Protocol is required. One must know the difference between GET and POST
and be able to indicate MIME types properly to effectively receive input from web
forms and provide content in response. Additionally, we will discuss how Cookies
allow websites to maintain a relationship with its users by remembering them.
2HTTP Session
Here students will learn what the powerful HTTP Session can be used for and how it
can save time for your users by increasing the performance of your application.
This module extends your understanding of the Servlet by detailing its lifecycle and
further showing how one might tap into this by listening for lifecycle events and
covers how to implement a servlet filter to process incoming and outgoing data.
3JSP Here we go into depth on the power of JSPs. We will discuss Expression Language
(or EL) which enables developers to make calls into their JavaBeans directly from
their web pages and output the results in a very readable fashion.
We will also look at Tag Libraries and why one might use them? This module
demonstrates some of the functions available in the Java Standard Tab Library (JSTL)
and how to use them. We will write our own custom tags such that you will be able
to extend the JSP programming model to meet your needs.
4 Web Security
Building your web presence is important, but it can be dangerous as well. In this
module we will visit some of the security pitfalls and show you how to avoid them in
your own deployment. This includes discussion of locking down your system and
protecting it with passwords as well as implementing HTTPS using your own
security certificate.
5Building Applications Using JSF
This module will discuss the use of Java Server Faces (JSF). How and why would a
developer use such a framework? What advantages does it offer in designing and
building a clean, modular application? How will JSF technology help you reach
broader, worldwide audiences? How does JSF yield more maintainable code and
how can you extend its functionality to meet the needs of your business? These
questions and more comprise are addressed here.