mvc
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MVC
This lecture covers the MVC design pattern for web applications in the context of a mini-project.
Outline
- The controller must control and dispatch by relying on the Model and forwarding to a JSP
- Tomcat provides three
Map<String,Object>
places to hold data with three levels of scope: request, session, and application. - State can be captured using the session object. Its API allows us to detect the start of new sessions.
- The model is best packaged as a Java package.
- The model uses beans and POJOs.
To Do
- Read the rest of Chapter 6.
- Do Lab 4.
mvc.1192567251.txt.gz · Last modified: 2007/10/16 20:40 by roumani