NonStop Servlets for JavaServer Pages (5.0) System Administrator's Guide

Overview and Architecture
NonStop Servlets for JavaServer Pages (NSJSP) System Administrator’s Guide—525644-002
1-8
Model-View-Controller Designs
JSP page that processes the request and replies to the client. Content is separated
from presentation because data access is performed using Java Beans.
This approach works well for simple applications, but requires that all request
processing occurs in the JSP page, making each page individually responsible for
managing the application state, verifying authentication, and maintaining security.
Figure 1-3. A Basic NSJSP Model
VST904.vsd
JSP
Java Bean
or Java Servlet
CLIENT
BROWSER
WEB CONTAINER
2
3
Data Storage
REQ
RES
1
4