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// **********************************************************************
//
// Copyright (c) 2003-2008 ZeroC, Inc. All rights reserved.
//
// This copy of Ice is licensed to you under the terms described in the
// ICE_LICENSE file included in this distribution.
//
// **********************************************************************
#ifndef LIBRARY_ICE
#define LIBRARY_ICE
#include <Ice/BuiltinSequences.ice>
module Demo
{
/**
*
* This local exception is used internally if a java.sql.SQLException
* is raised.
*
**/
local exception JDBCException
{
};
/**
*
* This exception is raised if the book already exists.
*
**/
exception BookExistsException
{
};
/**
*
* This exception is raised if a book has already been rented.
*
**/
exception BookRentedException
{
};
/**
*
* This exception is raised if the book has not been rented.
*
**/
exception BookNotRentedException
{
};
/**
*
* This exception is raised if a query has no results.
*
**/
exception NoResultsException
{
};
/** Forward declaration for the interface Book. */
interface Book;
/**
*
* A description of a book.
*
**/
struct BookDescription
{
/** The ISBN number of the book. */
string isbn;
/** The title of the book. */
string title;
/** The authors of the book. */
["java:type:java.util.LinkedList<String>:java.util.List<String>"] Ice::StringSeq authors;
/** The customer name of the renter. */
string rentedBy;
/** A proxy to the associated book. */
Book* proxy;
};
/** A sequence of book descriptions. */
["java:type:java.util.LinkedList<BookDescription>:java.util.List<BookDescription>"]
sequence<BookDescription> BookDescriptionSeq;
/**
*
* This interface represents a book.
*
**/
interface Book
{
/**
*
* Get a description of the book.
*
* @return The book description.
*
**/
idempotent BookDescription describe();
/**
*
* Rent the book to the specified customer.
*
* @param customer The customer.
*
* @throws BookRentedException Raised if the book has already been
* rented.
*
**/
void rentBook(string name)
throws BookRentedException;
/**
*
* Get the renter.
*
* @return The current rental customer.
*
* @throws BookNotRentedException Raised if the book is not
* currently rented.
*
**/
idempotent string getRenter()
throws BookNotRentedException;
/**
*
* Return the book.
*
* @throws BookNotRentedException Raised if the book is not
* currently rented.
*
**/
void returnBook()
throws BookNotRentedException;
/**
*
* Destroy the book.
*
**/
void destroy();
};
/**
*
* Interface to get query results.
*
**/
interface BookQueryResult
{
/**
*
* Get more query results.
*
* @param n The maximum number of results to return.
*
* @param destroyed There are no more results, and the query has
* been destroyed.
*
* @returns A sequence of up to n results.
*
**/
BookDescriptionSeq next(int n, out bool destroyed);
/**
*
* Destroy the query result.
*
**/
void destroy();
};
/**
*
* An interface to the library.
*
**/
interface Library
{
/**
*
* Query based on isbn number. The query is a partial match of the
* isbn number.
*
* @param isbn The ISBN number.
*
* @param first The first book description.
*
* @param result The remainder of the results. If there are no
* further results, a null proxy is returned.
* @throws NoResultsException Raised if there are no results.
*
**/
void queryByIsbn(string isbn, out BookDescription first, out BookQueryResult* result)
throws NoResultsException;
/**
*
* Query based on the author name. The query is a partial match of
* the author's name.
*
* @param author The authors name.
*
* @param first The first book description.
*
* @param result The remainder of the results. If there are no
* further results, a null proxy is returned.
* @throws NoResultsException Raised if there are no results.
*
**/
void queryByAuthor(string author, out BookDescription first, out BookQueryResult* result)
throws NoResultsException;
/**
*
* Create a book with the given description.
*
* @param description The book description.
*
* @return A proxy for the new book.
*
* @throws BookExistsException Raised if a book with the same ISBN
* number already exists.
*
**/
Book* createBook(string isbn, string title,
["java:type:java.util.LinkedList<String>:java.util.List<String>"] Ice::StringSeq authors)
throws BookExistsException;
};
};
#endif
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