Audience

Programmers who wish to use Java security features in their applications

Prerequisites

Familiarity with previous SmartCourses in the Java 2 SmartCurriculum; a good understanding of programming principles; an understanding of basic distributed computing concepts; knowledge of object-oriented programming and C++, or equivalent, would be an advantage

Course Aim

To describe the role of servlets in developing distributed N-tier Java applications

Learning Objectives

Understand the concepts behind servlets. Describe the runtime life cycle of a servlet. Understand the fundamentals of servlet development using Javasoft's JavaServer Web Development Kit (JSWDK) and the Servlet Development Kit (SDK). Describe the role of each of the important Servlet Development Kit (SDK) classes and interfaces. Explain how to manage servlet sessions and describe how to achieve servlet chaining. Describe how to integrate servlets with other Java distributed technologies such as Java Database Connectivity (JDBC) and Remote Method Invocation (RMI). Outline the mapping from the CORBA IDL specification to the Java language. Describe Java Server Pages (JSP) and explain how they work with servlets in a web server environment.

Topics Covered

The role of servlets - Server-side processing and servlets - The Servlet API - HttpServlets - Developing a HttpServlet Advanced servlets - Session tracking - Servlet chaining - Servlets and multithreading - Invoking a servlet from an applet - Debugging servlets Integrating servlets with RMI and JDBC - Coding a JDBC servlet - Hands-on: Writing a DBServlet - Integrating a servlet with RMI JSP and servlets - JavaServer Pages concepts - A simple JavaBean - Creating a simple JSP page - Hands-on: Writing a JSP application

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