orderbo.java

weblogic_src_xml.rar

package examples.xml.orderParser;

import java.util.Vector;

/**
 * Data representation of an order.
 * An order contains one customer and n number of items.
 *
 * @author Copyright (c) 2003 by BEA Systems, Inc. All Rights Reserved.
 */
public class OrderBO
{
  private String number;
  private CustomerBO customerBO;
  private Vector items;

  // constructors
  public OrderBO() { }

  public OrderBO(String pNumber,
                  CustomerBO pCustomer,
                  Vector pItems)
  {
    this.number = pNumber;
    this.customerBO = pCustomer;
    this.items = pItems;
  }

  public OrderBO(String pNumber,
                  CustomerBO pCustomer)
  {
    this.number = pNumber;
    this.customerBO = pCustomer;
  }

  // getters
  public String getOrderNumber()  { return this.number; }
  public CustomerBO getCustomer() { return this.customerBO; }
  public Vector getItems()        { return this.items; }

  // setters
  public void setOrderNumber(String pNumber)    { this.number = pNumber; }
  public void setCustomer(CustomerBO pCustomer) { this.customerBO = pCustomer; }
  public void setItems(Vector pItems)           { this.items = pItems; }
  public void setItem(ItemBO pItem)
  {
    if (this.items == null)
      items = new Vector();

    this.items.add(pItem);
  }

  // utils
  public int getNumberOfItems() { return this.items.capacity(); }

  public void printOrder()
  {
    log("");
    log("Printing contents of OrderBO...");
    log("");
    log("Order Number:");
    log("  "+number);
    log("Customer Info:");
    log("  "+customerBO.getFirstName()+" "+customerBO.getLastName());
    log("  "+customerBO.getStreet());
    log("  "+customerBO.getCity()+", "+customerBO.getState()+" "+customerBO.getZip());
    log("Order Info:");
    for (int i=0;i < items.size();i++) {
      ItemBO item = (ItemBO)items.elementAt(i);
      log("  "+item.getItemNumber()+" "+item.getDescription()+" "+item.getQuantity()+"x"+item.getPrice());
    }
    log("");
  }

  private void log(String pStr) { System.out.println(pStr); }
}