package org.codehaus.xfire.demo;/** * @author <a href="mailto:dan@envoisolutions.com">Dan Diephouse</a> *///START SNIPPET: bookpublic class BookService implements IBook{    private Book onlyBook;        public BookService()    {        onlyBook = new Book();        onlyBook.setAuthor("Dan Diephouse");        onlyBook.setTitle("Using XFire");        onlyBook.setIsbn("0123456789");    }    public Book[] getBooks()    {        return new Book[] { onlyBook };    }        public Book findBook(String isbn)    {        if (isbn.equals(onlyBook.getIsbn()))            return onlyBook;                return null;    }}//END SNIPPET: book