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package org.glassfish.tests.paas.scale_service;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.Enumeration;
@WebServlet(name = "ScaleServicePaaSServlet", urlPatterns = "/ScaleServicePaaSServlet/*")
public final class ScaleServicePaaSServlet extends HttpServlet {
/**
* Respond to a GET request for the content produced by
* this servlet.
*
* @param request The servlet request we are processing
* @param response The servlet response we are producing
* @throws IOException if an input/output error occurs
* @throws ServletException if a servlet error occurs
*/
public void doGet(HttpServletRequest request,
HttpServletResponse response)
throws IOException, ServletException {
System.out.println("Servlet processing do get..");
response.setContentType("text/html");
PrintWriter writer = response.getWriter();
writer.println("<html>");
writer.println("<head>");
writer.println("<title>Simple Servlet</title>");
writer.println("</head>");
writer.println("<body bgcolor=white>");
writer.println("<table border=\"0\">");
writer.println("<tr>");
writer.println("<td>");
//writer.println("<img src=\"images/tomcat.gif\">");
writer.println("</td>");
writer.println("<td>");
writer.println("<h1>Simple Servlet</h1>");
writer.println("Request headers from the request:");
writer.println("</td>");
writer.println("</tr>");
writer.println("</table>");
writer.println("<table border=\"0\" width=\"100%\">");
Enumeration names = request.getHeaderNames();
while (names.hasMoreElements()) {
String name = (String) names.nextElement();
writer.println("<tr>");
writer.println(" <th align=\"right\">" + name + ":</th>");
writer.println(" <td>" + request.getHeader(name) + "</td>");
writer.println("</tr>");
}
writer.println("</table>");
writer.println("</body>");
writer.println("</html>");
}
}