Sel.java

/* * To change this template, choose Tools | Templates * and open the template in the editor. */ package bean; import javax.ejb.Stateless; /** * * @author Vanessa */ @Stateless public class Sel { private String itemID = "unknown"; private double discountCode = 1.0; private int numItems = 0; public String getItemID() { return (itemID); } public void setItemID(String itemID) { if (itemID != null) { this.itemID = itemID; } else { this.itemID = "unknown"; } } public double getDiscountCode() { return (discountCode); } public void setDiscountCode(double discountCode) { this.discountCode = discountCode; } public int getNumItems() { return (numItems); } public void setNumItems(int numItems) { this.numItems = numItems; } // Replace this with real database lookup. public double getItemCost() { double cost; if (itemID.equals("Commando")) { cost = 12.99 * getDiscountCode(); } else { cost = -9999; } return (roundToPennies(cost)); } private double roundToPennies(double cost) { return (Math.floor(cost * 100) / 100.0); } public double getTotalCost() { return (getItemCost() * getNumItems()); } }