Testing SSI for servlet problem

From:

"moonhk" <moon_ils-se@yahoo.com.hk>

Newsgroups:

comp.lang.java.programmer

Date:

24 Sep 2006 10:49:44 -0700

Message-ID:

<1159120184.726287.290630@h48g2000cwc.googlegroups.com>

How to testing SSI for servlet ? I am using Apache Tomcat/5.5.17.

Output without date and time.

as below

The current time here is:
The current time in London is:

And the current time in New York is:

below is Book coding , times.shtml
<HTML>
<HEAD><TITLE>Times!</TITLE></HEAD>
<BODY>
The current time here is:
<SERVLET CODE=CurrentTime>
</SERVLET>
<P>
The current time in London is:
<SERVLET CODE=CurrentTime>
<PARAM NAME=zone VALUE=GMT>
</SERVLET>
<P>
And the current time in New York is:
<SERVLET CODE=CurrentTime>
<PARAM NAME=zone VALUE=EST>
</SERVLET>
<P>
</BODY>
</HTML>

Servlet

import java.io.*;
import java.text.*;
import java.util.*;
import javax.servlet.*;
import javax.servlet.http.*;

public class CurrentTime extends HttpServlet {

  public void doGet(HttpServletRequest req, HttpServletResponse res)
                               throws ServletException, IOException {

    //PrintWriter out = res.getWriter();
    PrintWriter out = new PrintWriter(res.getOutputStream(), true);

    Date date = new Date();
    DateFormat df = DateFormat.getInstance();

    String zone = req.getParameter("zone");
    if (zone != null) {
      TimeZone tz = TimeZone.getTimeZone(zone);
      df.setTimeZone(tz);
    }

    out.println(df.format(date));
  }
}