Java > Convert Number

public static BigDecimal getBigDecimal(final String numberString)
   throws ApplicationException {

  if (numberString == null) {
   return null;
  }
  try {
   return new BigDecimal(numberString);
  } catch (NumberFormatException e) {
   Logger logger = DefaultLogger
     .getInstance(MyConvertToNumber.class);
   logger.error("message", e);
   throw new ApplicationException("message", e);
  }

 }public static Integer getInteger(final String numberString)
   throws ApplicationException {

  if (numberString == null) {
   return null;
  }
  try {
   return new Integer(numberString);
  } catch (NumberFormatException e) {
   Logger logger = DefaultLogger
     .getInstance(MyConvertToNumber.class);
   logger.error("message", e);
   throw new ApplicationException("message", e);
  }

 }