An Introduction to Jython / Examples

import java.io.IOException;
import java.io.PrintWriter;
import java.util.Date;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

public class HelloWorldServlet extends HttpServlet {
  public void doGet(HttpServletRequest request, HttpServletResponse response) {
    response.setContentType("text/html");
    try {
      PrintWriter out = response.getWriter();
      out.println(
        "<html>"
        + "<head><title>Hello World Servlet</title></head>"
        + "<body>Hello World Servlet at " + new Date() + "</body>"
        + "</html>"
      );
    } catch (IOException e) {
      // now what?
    }
  }
}

from javax.servlet.http import HttpServlet
from java.util import Date

class HelloWorldServlet(HttpServlet):
  def doGet(self, req, res):
    res.setContentType("text/html");
    out = res.getOutputStream()

    print >> out, ("<html>"
                   "<head><title>Hello World Servlet</title></head>"
                   "<body>Hello World Servlet at %s<body>"
                   "</html>" % Date())
    out.close()
    return

Examples - Servlets

Java

Jython