sql - sanitize a foreign entity when called in Java -


i have table generated database table. in database table has foreign key linking database table. when print out field prints out full path such entity."" [""=""]. there way sanitize return result? trying link pages , things using results number. below in tickets jsp page see created link on sheetnum directs viewbuyer?"buyernum" when click link instead of going viewbuyer?1 goes viewbuyer?entity.buyerinfo[ buyernum=1 ]. want scrub out entity stuff , left value grabbing.

servlet

case "/tickets":             try{                 ticket = ticketdb.gettickets();                 request.setattribute("ticket", ticket);              } catch (numberformatexception ex) {                 ex.printstacktrace();             } break;

tickets.jsp

<div id="body">                 <table id="buyertable">                     <c:foreach var="ticket" items="${ticket}" varstatus="iter">                         <tr class="${((iter.index % 2) == 0) ? 'grey' : 'white'}">                             <td>                                 ${ticket.ticketid}                             </td>                             <td>                                 <a href="viewbuyer?${ticket.buyernum}">                                                                 ${ticket.sheetnum}                                 </a>                                 <br>                             </td>                             <td>                                 ${ticket.lotnum}                             </td>                             <td>                                 ${ticket.qty}                             </td>                             <td>                                 ${ticket.price}                             </td>                             <td>                                 ${ticket.description}                             </td>                             <td>                                 ${ticket.buyernum}                             </td>                             <td>                                 ${ticket.paid}                             </td>                             <td>                                 ${ticket.taxable}                             </td>                             <td>                                 ${ticket.buyerspre}                             </td>                             <td>                                 ${ticket.dateposted}                             </td>                             <td>                                 ${ticket.dateupdated}                             </td>                          </tr>                      </c:foreach>                 </table>             </div>


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