warehouse.java

来自「Java核心技术 第八版 Java核心技术 卷2 高级篇 书中各个章节内的程」· Java 代码 · 共 29 行

package com.horstmann.corejava;
import java.util.*;
import javax.jws.*;

/**
 * This class is the implementation for a Warehouse web service
 * @version 1.0 2007-10-09
 * @author Cay Horstmann
 */

@WebService
public class Warehouse
{
   public Warehouse() 
   {
      prices = new HashMap<String, Double>();
      prices.put("Blackwell Toaster", 24.95);
      prices.put("ZapXpress Microwave Oven", 49.95);
   }

   public double getPrice(@WebParam(name="description") String description)
   {
      Double price = prices.get(description);
      return price == null ? 0 : price;
   }

   private Map<String, Double> prices;
}