Welcome to i-Lab Limited

import java.io.*;
import java.util.Date;
import java.util.Vector;

import javax.servlet.http.HttpServlet;

/** This class extends HttpServlet to provide a suite of convenience methods for
 *  generating HTML output. The class remembers tags that have been left open and
 *  these can be programmatically closed by calling {@link #closeTags}. The first
 *  method called should be {@link #head} and the last should be {@link #finish}.
 *   @author  K.Furnell
 *   @version $Revision$
 */
public class HtmlServlet extends HttpServlet {
  
  protected static final String COLOUR_BLACK = "#000000";
  
  private PrintWriter output;
  
  /** Record of the currently open tags */
  private Vector openTags = new Vector();
 

  /** This method outputs the head content, it must be called (once) before any
   *  other methods so that the reference to the PrintWriter is stored.
   *   @param writer   the PrintWriter to output to
   *   @param title    the title for the page
   *   @param product  string to place in the "generator" meta-tag and comments
   *   @see   #finish
   */
  protected void head(PrintWriter writer, String title, String product, String stylesheet) {
    this.output = writer;
    write("");
    writeNewLineChars();
    
    writeTag("html");
    writeTag("head");
    if (title != null) {
      writeTag("title");
      write(title);
      closeTag(true); // title
    }
    writeTag("link", new Pair[] { new Pair("rel",  "stylesheet"),
                                  new Pair("href", stylesheet),
                                  new Pair("type", "text/css")}, false);
    writeTag("meta", new Pair[] { new Pair("http-equiv","Content-Type"),
                                  new Pair("content",   "text/html; charset=iso-8859-1")}, false);
    writeNewLineChars();
    writeTag("meta", new Pair[] { new Pair("generator", product)}, false);
    closeTag(true);
  }