* @param from Order element.
* @return Order instance.
*/
@Transformer(from = "{urn:switchyard-quickstart-demo:multiapp:1.0}submitOrder")
public Order transform(Element from) {
return new Order()
.setOrderId(getElementValue(from, ORDER_ID))
.setItemId(getElementValue(from, ITEM_ID))
.setQuantity(Integer.valueOf(getElementValue(from, QUANTITY)));
}