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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;
}
package com.horstmann.corejava;
import javax.xml.ws.*;
public class WarehouseServer
{
public static void main(String[] args)
{
Endpoint.publish("http://localhost:8080/WebServices/warehouse", new Warehouse());
}
}import java.rmi.*;
import javax.naming.*;
import com.horstmann.corejava.server.*;
/**
* The client for the warehouse program.
* @version 1.0 2007-10-09
* @author Cay Horstmann
*/
public class WarehouseClient
{
public static void main(String[] args) throws NamingException, RemoteException
{
WarehouseService service = new WarehouseService();
Warehouse port = service.getPort(Warehouse.class);
String descr = "Blackwell Toaster";
double price = port.getPrice(descr);
System.out.println(descr + ": " + price);
}
}
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