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Servlets - Overview and Architecture

1. What is a Java Servlet ?
2. Practical applications of Java Servlets
3. Java Servlet Alternatives
4. Reasons to use Java Servlets
5. The Java Servlet Architecture

The Development Environment

1. Servlet requirements
2. Web Servers
3. Configuring Web servers

Servlet Basics

1. Life cycle of a Servlet:
init()
service()
destroy()
2. Example of a basic Servlet
3. Building and Installing the BasicServlet
4. HTML required to invoke the servlet
5. Where does the Servlet fit in the Servlet Framework
6. Methods overridden by the BasicServlet

Servlets and HTML

1. Retrieving form data in a Servlet

Servlet Chaining

1. What is a Servlet chain ?
2. Uses of Servlet chains
3. Invoking a Servlet chain
4. Servlet alias
5. HTTP request
6. Example of Servlet chain

Servlets and JDBC

1. What is JDBC ?
2. Two and three tier database models
3. JDBC driver types
4. JDBC basics:
Installing and setting up a driver
Establishing a database connection
Performing the basic SQL commands
5. Example of a JDBC Servlet
6. Creating a JDBC connection pool
7. Inter-Servlet communication

Servlet sessions

1. What is session tracking ?
2. Session handling using Hidden variables
3. Session handling using cookies variables
4.Session handling using URL Rewriting and HttpSession API

Security

1.Introduction to security
2. Basic Authentication
3. Digest Authentication
4. Secure Sockets Layer (SSL)

Java Server Pages (JSP)

1. What are Java Server Pages ?
2. Steps of a JSP request
3. Components of a Java Server Page
4. JSP Directives :
The page directive
The include directive
The taglib directive
5. JSP scripting:
Declarations
Expressions
Scriplets
6. JSP Error handling:
Creating a JSP error page
Using a JSP error page
7. Implicit objects:
out
request
response
pagecontext
application
config
page
exception
8. Standard Actions:
jsp:usebean
jsp:setProperty
jsp:getProperty
jsp:param
jsp:include
jsp:forward
jsp:plugin

Examples using Servlets

Examples using JSP

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