public final String findRolePermissions(String sRole) {
   try {
     return Formats.BYTEA.formatValue(m_rolepermissions.find(sRole));
   } catch (BasicException e) {
     return null;
   }
 }
 /**
  * @param sName
  * @return
  */
 public final String getResourceAsXML(String sName) {
   return Formats.BYTEA.formatValue(getResource(sName));
 }