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package samples.ubl.report.facade;
import org.oasis.ubl.commonaggregatecomponents.OrderLineType;
import org.oasis.ubl.commonaggregatecomponents.BasePriceType;
/**
* The <code>OrderLineTypeFacade</code> class provides a set of read-only
* methods for accessing data in a UBL order line.
*
* @author Sun Microsystems, Inc.
* @version 1.0
*/
public class OrderLineTypeFacade {
private OrderLineType lineItem;
/**
* Creates a new <code>OrderLineTypeFacade</code> instance.
*
* @param olt an <code>OrderLineType</code> value
*/
public OrderLineTypeFacade(OrderLineType olt) {
lineItem = olt;
}
/**
* Returns the part number associated with a line item.
*
* @return a <code>String</code> representing the part number for this line
* item
*/
public String getItemPartNumber() {
String num = "";
try {
num = lineItem.getLineItem().getItem().getSellersItemIdentification().getID().getValue();
} catch (NullPointerException npe) {
}
return num;
}
/**
* Returns the description associated with a line item.
*
* @return a <code>String</code> representing the description of this line item
*/
public String getItemDescription() {
String descr = "";
try {
descr = lineItem.getLineItem().getItem().getDescription().getValue();
} catch (NullPointerException npe){
}
return descr;
}
/**
* Returns the price associated with a line item.
*
* @return a <code>double</code> representing the price of this line item
*/
public double getItemPrice() {
double price = 0.0;
try {
price = getTheItemPrice().getPriceAmount().getValue().doubleValue();
} catch (NullPointerException npe){
}
return price;
}
/**
* Returns the currency of the price associated with a line item.
*
* <p>
* Both java.util.Currency and UBL currency IDs follow
* ISO 4217 currency codes.
*
* @return Currency of price
*/
public java.util.Currency getItemPriceCurrency() {
return java.util.Currency.getInstance(getTheItemPrice().getPriceAmount().getAmountCurrencyID());
}
/**
* Returns the quantity associated with a line item.
*
* @return an <code>int</code> representing the quantity of this line item
*/
public int getItemQuantity() {
int quantity = 0;
try {
quantity = lineItem.getLineItem().getQuantity().getValue().intValue();
} catch (NullPointerException npe){
}
return quantity;
}
/**
* Returns the <code>BasePriceType</code> associated with a line item
*
* @return a <code>BasePriceType</code> representing the price of this item
*/
private BasePriceType getTheItemPrice() {
return (BasePriceType) lineItem.getLineItem().getItem().getBasePrice().get(0);
}
static public class Iterator implements java.util.Iterator {
java.util.Iterator iter;
/** List of OrderLineType */
public Iterator(java.util.List lst) {
iter = lst.iterator();
}
public Object next() {
return new OrderLineTypeFacade((OrderLineType)iter.next());
}
public boolean hasNext() {
return iter.hasNext();
}
public void remove() {
throw new UnsupportedOperationException();
}
}
}