/** @return Returns primaryKey.getItem() */
@Transient
public Item getItem() {
return primaryKey.getItem();
}
/** @return Returns primaryKey.getCart() */
@Transient
public Cart getCart() {
return primaryKey.getCart();
}
/**
* Standard constructor with mandatory fields
*
* @param cart required cart
* @param item required item
*/
public CartItem(Cart cart, Item item) {
Assert.notNull(cart, "cart is required");
Assert.notNull(item, "item is required");
primaryKey.setCart(cart);
primaryKey.setItem(item);
}
