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J2EE™ Applications and BEA™ WebLogic Server™ by Sandra L. Emerson, Rob Woollen, Michael Girdley

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Presentation Logic

Presentation logic is the server-side code in a WebLogic Server application that determines the client-side response to a specific request. For example, your presentation logic can be as simple as “report the time of day when a request is received.” Coding server-side presentation logic can be done using Java servlets, JSPs, JavaBeans, and tag libraries.

Java Servlets

The Java servlet is a server-side technology that accepts HTTP requests from a Web browser and returns HTTP responses. Servlets, which can be multi-threaded, have performance advantages over CGI for coding presentation logic for a Web client. Because servlets are written in Java, they are portable from one platform to another. Servlets are an enterprise Java standard ...

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