Summary
Today's lesson on the first technology supported by WebLogic Server, Java servlets, has covered a lot of topics. The chapter began by discussing the need for Web-enabled applications, the initial technique of Web-enabling applications using CGI, and how the Java servlet technology overcomes the drawbacks of CGI. Then you briefly looked at WebLogic Server's support for the Java servlet technology, especially the Java Servlet API version 2.3 supported by WebLogic 7.0. After this, you studied important concepts regarding Java servlets, namely, the life cycle of a Java servlet, the core HTTP Servlet API, sessions, and session-handling techniques.
Prior to actually writing your own servlet, you looked at a flowchart of the steps involved in ...
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