lol.java

 /**
    * Returns a text from html file content without user's tags and their bodies.
    * 
    * @param is an input stream with html file content.
    * @return The string only with text from file content.
    */
   public String getContentAsText(InputStream is) throws IOException, DocumentReadException
   {
      if (is == null)
      {
         throw new IllegalArgumentException("InputStream is null.");
      }

      String refined_text = new String();
      try
      {
         byte[] buffer = new byte[2048];
         int len;
         ByteArrayOutputStream bos = new ByteArrayOutputStream();
         while ((len = is.read(buffer)) > 0)
         {
            bos.write(buffer, 0, len);
         }
         bos.close();

         String html = new String(bos.toByteArray());

         Parser parser = Parser.createParser(html, null);
         StringBean sb = new StringBean();

         // read links or not
         // sb.setLinks(true);

         // extract text
         parser.visitAllNodesWith(sb);

         String text = sb.getStrings();
         refined_text = (text != null) ? text : ""; // delete(text);

      }
      catch (ParserException e)
      {
         throw new DocumentReadException(e.getMessage(), e);
      }
      finally
      {
         if (is != null)
         {
            try
            {
               is.close();
            }
            catch (IOException e)
            {
               if (LOG.isTraceEnabled())
               {
                  LOG.trace("An exception occurred: " + e.getMessage());
               }
            }
         }
      }

      return refined_text;
   }

   public String getContentAsText(InputStream is, String encoding) throws IOException, DocumentReadException
   {
      // Ignore encoding
      return getContentAsText(is);
   }