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Download the Completed Solution: CountrySnooper.ear Scroll to the bottom of the page for pertinent code snippets.

Creating a Simple Servlet Using IRAD

This free, multimedia tutorial shows you how to use IBM's Rational Application Developer (IRAD) to create a J2EE project, a Servlet, and a WebSphere Test Server on which you can proudly run your newly birthed Servlet.

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package com.examscam.servlet;

import java.io.IOException;
import javax.servlet.Servlet;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

public class CountrySnooper extends HttpServlet implements Servlet {

protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
String country = request.getLocale().getCountry();
if (!country.equals("CA")){
response.getWriter().print("Hey, lets go for a Tim Hortons coffee!");
}
else {
response.getWriter().print("Ugh...Guess we settle for Starbucks");
}
}
}

<?xml version="1.0" encoding="UTF-8"?>
<web-app id="WebApp_ID" version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
<display-name>
ExamScamWeb</display-name>
<servlet>
<description>
</description>
<display-name>
CountrySnooper</display-name>
<servlet-name>CountrySnooper</servlet-name>
<servlet-class>
com.examscam.servlet.CountrySnooper</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>CountrySnooper</servlet-name>
<url-pattern>/CountrySnooper</url-pattern>
</servlet-mapping>
<welcome-file-list>
<welcome-file>index.html</welcome-file>
<welcome-file>index.htm</welcome-file>
<welcome-file>index.jsp</welcome-file>
<welcome-file>default.html</welcome-file>
<welcome-file>default.htm</welcome-file>
<welcome-file>default.jsp</welcome-file>
</welcome-file-list>
</web-app>

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