org.radeox.macro.book.BookServices Maven / Gradle / Ivy
/*
* This file is part of "SnipSnap Radeox Rendering Engine".
*
* Copyright (c) 2002 Stephan J. Schmidt, Matthias L. Jugel
* All Rights Reserved.
*
* Please visit http://radeox.org/ for updates and contact.
*
* --LICENSE NOTICE--
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* --LICENSE NOTICE--
*/
package org.radeox.macro.book;
/**
* Manages links to book dealears or comparison services
*
* @author Stephan J. Schmidt
* @version $Id$
*/
public class BookServices extends TextFileUrlMapper
{
private static BookServices instance;
public BookServices()
{
super(BookServices.class);
}
public static synchronized UrlMapper getInstance()
{
if (null == instance)
{
instance = new BookServices();
}
return instance;
}
public String getFileName()
{
return "conf/bookservices.txt";
}
public String getKeyName()
{
return "isbn";
}
}