public BigDecimal getTaxTotal() {
BigDecimal orderTaxesTotal = new BigDecimal("0");
if (shipments != null && Hibernate.isInitialized(shipments)) {
for (final OrderShipment orderShipment : shipments) {
for (final OrderItem orderItem : orderShipment.getOrderItems()) {
for (final OrderTax orderTax : orderItem.getTaxes()) {
orderTaxesTotal = orderTaxesTotal.add(orderTax.getAmount());
}
}
}
}
return orderTaxesTotal;
}
public Set<OrderTax> getOrderTaxes() {
Set<OrderTax> orderTaxes = null;
if (shipments != null && Hibernate.isInitialized(shipments)) {
orderTaxes = new HashSet<OrderTax>();
for (final OrderShipment orderShipment : shipments) {
for (final OrderItem orderItem : orderShipment.getOrderItems()) {
for (OrderTax orderTax : orderItem.getTaxes()) {
orderTaxes.add(orderTax);
}
}
}
}
return orderTaxes;
}
