while(rs.next())
            {
               if (iCount > 0)
                 sBody += ",\n";  
               
               sBody += " {";
               for(Integer column = 0; column < metaData.getColumnCount(); column++)
               {
                   sField = metaData.getColumnLabel(column+1);                   
                   
                   Object val = rs.getObject(sField);
                   
                   if (val == null)
                      sValue = "";
                   else
                      sValue = val.toString();

                   sBody += " \"" + sField + "\":\"" + sValue + "\"";
                   
                   if (column < metaData.getColumnCount()-1)
                     sBody += ",";
               }
               
               sBody += "}";
               
               iCount++;        
            }
            
            sBody += "\n";
            sBegin = "{\n    \"totalCount\" : " + iCount.toString() + ",\n    \"data\":\n [\n";
            
            sBody = sBegin + sBody + sEnd;

            JSONObject responseObject = new JSONObject();
            List<JSONObject> booksObjects = new LinkedList<JSONObject>();
            
            while(rs.next())
            {
                
                JSONObject booksObj = new JSONObject();
                
                for(Integer column = 0; column < metaData.getColumnCount(); column++)
                {
                   String sField = metaData.getColumnLabel(column+1);
                   String sValue = "";
                   
                   Object val = rs.getObject(sField);
                   
                   if (!(val == null))
                      sValue = val.toString();
                   
                   booksObj.put( sField, sValue ); 
                }
                
                booksObjects.add(booksObj);
            }
            
            rs.close();
            stmt.close();
            connection.close();
            
            responseObject.put("data", booksObjects);

            PrintWriter writer = response.getWriter();
            writer.write(responseObject.toString());
            writer.flush();