/**
* This method validates the overhead rate values. Appropriate validation error is returned in
* each of the following scenarios:
*
* <ol>
* <li>If percentage is less than zero or greater than 100.
* <li>If neither of percentage or lump sum amount is present.
* <li>If start date is not present, or start date date falls after the end date.
* </ol>
*
* @return a list of <code>ValidationError</code> containing the appropriate error messages or
* null in case of no errors.
*/
@Override
public List<ValidationError> validate() {
final List<ValidationError> validationErrors = new ArrayList<ValidationError>();
if (percentage < 0.0 || percentage > 100)
validationErrors.add(
new ValidationError("percentage", "estimate.overhead.percentage.lessthan.100"));
if (percentage == 0.0 && (lumpsumAmount == null || lumpsumAmount.getValue() == 0.0))
validationErrors.add(
new ValidationError("percentage", "estimate.overhead.percentage_or_lumpsum_needed"));
if (percentage > 0.0 && lumpsumAmount != null && lumpsumAmount.getValue() > 0.0)
validationErrors.add(
new ValidationError(
"percentage", "estimate.overhead.only_one_of_percentage_or_lumpsum_needed"));
if (validity == null
|| validity != null && !compareDates(validity.getStartDate(), validity.getEndDate()))
validationErrors.add(new ValidationError("validity", "estimate.overhead.invalid_date_range"));
if (!validationErrors.isEmpty()) return validationErrors;
return null;
}
public String toCurrency(final Money money) {
return toCurrency(money.getValue());
}