1. 4166 Review

2. Quick Review 1st half Quick review of: Servlets JSP
Java and Web programming
Model 1 and Model 2 (MVC)\
NetBeans an Tomcat
HTML CSS
Servlets
JSP
Sessions and Cookies EL
JSTL
Custom JSP tags
XML and JSON
MySQL
JDBC

3. Quick Review 2nd half JPA JavaMail SSL Security
Restricting access
More depth
HTTP Requests and Responces
Listeners
Filters
JavaServer Faces
AJAX
SOAP
Web Services
PCI

4. Overall An application could be done entirely in JSP or servlets
Realistically a skillful combination of both
An application could be completely done by one servlet
No matter how many “pages”
No matter how complex
Not too realistic however

5. Servlets and JSP strengths
4 scope levels
Page
Request
Session
Application
Application stays ready after started
Do not have to load, execute and clear

6. Servlets and JSP weaknesses
Not as fast as compiled C code
Strongly typed language
More “difficult” to get to run
(I consider this a plus)

7. Questions Should servlets be the only Web technology allowed?
Should servlets be not allowed in your org?
What is better:
PHP
Perl
Python
Servlets and JSP
C++
Any other?

8. Summary Network Applications
Users  Web servers for dynamic (customized) results
Can be any server program that will take the users request and return a customized response
C++
Java
PHP
Unix Script
Usually involves persistent storage
Text Files
RDBMS …

9. Summary Network Applications Computer to Computer services
Orders
Data passing
Etc.
Programs “calling” other programs
Usually dynamic
Request or order generating a process
Protocols usually involved
SOAP
WSDL
XML