bookprice.java

java web services how to program

// Fig. 7.10: BookPrice.java.
// BookPrice provides an interface to the Book Price Web service, 
// which returns the price of a book, based on a specified ISBN.
package jws1casestudy.bookstore3;

// Java core packages
import java.rmi.*;

// Deitel packages
import jws1casestudy.pricefinder.common.PriceQuote;

public interface BookPrice extends Remote {

   // service to obtain price of books based on ISBN
   public PriceQuote getPrice( String ISBN ) 
      throws RemoteException;

} // end interface BookPrice