LineItem.java

/*
Copyright 2009 Ramnivas Laddad

Licensed under the Apache License, Version 2.0 (the "License"); 
you may not use this file except in compliance with the License. 
You may obtain a copy of the License at 
    http://www.apache.org/licenses/LICENSE-2.0 

Unless required by applicable law or agreed to in writing, software 
distributed under the License is distributed on an "AS IS" BASIS, 
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
See the License for the specific language governing permissions and 
limitations under the License. 
*/

package org.springframework.samples.jpetstore.domain;

import java.io.Serializable;

public class LineItem implements Serializable {

  /* Private Fields */

  private int orderId;
  private int lineNumber;
  private int quantity;
  private String itemId;
  private double unitPrice;
  private Item item;

  /* Constructors */

  public LineItem() {
  }

  public LineItem(int lineNumber, CartItem cartItem) {
    this.lineNumber = lineNumber;
    this.quantity = cartItem.getQuantity();
    this.itemId = cartItem.getItem().getItemId();
    this.unitPrice = cartItem.getItem().getListPrice();
    this.item = cartItem.getItem();
  }

  /* JavaBeans Properties */

  public int getOrderId() { return orderId; }
  public void setOrderId(int orderId) { this.orderId = orderId; }

  public int getLineNumber() { return lineNumber; }
  public void setLineNumber(int lineNumber) { this.lineNumber = lineNumber; }

  public String getItemId() { return itemId; }
  public void setItemId(String itemId) { this.itemId = itemId; }

  public double getUnitPrice() { return unitPrice; }
  public void setUnitPrice(double unitprice) { this.unitPrice = unitprice; }

  public Item getItem() { return item; }
  public void setItem(Item item) {
    this.item = item;
  }

  public int getQuantity() { return quantity; }
  public void setQuantity(int quantity) {
    this.quantity = quantity;
  }

	public double getTotalPrice() {
		return this.unitPrice * this.quantity;
	}

}