MyServlet.java Source code

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Here is the source code for MyServlet.java

Source

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

public class MyServlet extends HttpServlet {

    Vector sites = new Vector();
    Random random = new Random();

    public void init() throws ServletException {
        sites.addElement("http://www.java2s.com/Code/Java/CatalogJava.htm");
        sites.addElement("http://www.java2s.com/Tutorial/Java/CatalogJava.htm");
        sites.addElement("http://www.java2s.com/Article/Java/CatalogJava.htm");
        sites.addElement("http://www.java2s.com/Product/Java/CatalogJava.htm");
    }

    public void doGet(HttpServletRequest req, HttpServletResponse res) throws ServletException, IOException {
        res.setContentType("text/html");
        PrintWriter out = res.getWriter();

        int siteIndex = Math.abs(random.nextInt()) % sites.size();
        String site = (String) sites.elementAt(siteIndex);

        res.setStatus(res.SC_MOVED_TEMPORARILY);
        res.setHeader("Location", site);
    }
}