Convert to HTML string : HTML Parser « Development « Java Tutorial

import java.io.BufferedReader;
import java.io.IOException;
import java.io.StringReader;

/*
 *  soapUI, copyright (C) 2004-2009 eviware.com 
 *
 *  soapUI is free software; you can redistribute it and/or modify it under the 
 *  terms of version 2.1 of the GNU Lesser General Public License as published by 
 *  the Free Software Foundation.
 *
 *  soapUI is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without 
 *  even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
 *  See the GNU Lesser General Public License for more details at gnu.org.
 */


public class Utils {
  
  public static String toHtml( String string )
  {
    if( StringUtils.isNullOrEmpty( string ) )
      return "<html><body></body></html>";

    BufferedReader st = new BufferedReader( new StringReader( string ) );
    StringBuffer buf = new StringBuffer( "<html><body>" );

    try
    {
      String str = st.readLine();

      while( str != null )
      {
        if( str.equalsIgnoreCase( "<br/>" ) )
        {
          str = "<br>";
        }

        buf.append( str );

        if( !str.equalsIgnoreCase( "<br>" ) )
        {
          buf.append( "<br>" );
        }

        str = st.readLine();
      }
    }
    catch( IOException e )
    {
      e.printStackTrace();
    }

    buf.append( "</body></html>" );
    string = buf.toString();
    return string;
  }
}

6.31.HTML Parser
	6.31.1.	List Tags
	6.31.2.	html parser DTD
	6.31.3.	Use javax.swing.text.html.HTMLEditorKit to parse HTML
	6.31.4.	extends HTMLEditorKit.ParserCallback
	6.31.5.	Parse HTML
	6.31.6.	Convert to HTML string
	6.31.7.	Escape HTML
	6.31.8.	Filter message string for characters that are sensitive in HTML
	6.31.9.	Filter the specified message string for characters that are sensitive in HTML
	6.31.10.	HTML color names
	6.31.11.	Text To HTML
	6.31.12.	Unescape HTML
	6.31.13.	Utility methods for dealing with HTML
	6.31.14.	insert HTML block dynamically
	6.31.15.	A collection of all character entites defined in the HTML4 standard.
	6.31.16.	Decode an HTML color string like '#F567BA;' into a Color