package com.oreilly.jent.struts.library.model;

/**
 * In general, you may use the code in this book in your programs and 
 * documentation. You do not need to contact us for permission unless 
 * you're reproducing a significant portion of the code. For example, 
 * writing a program that uses several chunks of code from this book does 
 * not require permission. Selling or distributing a CD-ROM of examples 
 * from O'Reilly books does require permission. Answering a question by 
 * citing this book and quoting example code does not require permission. 
 * Incorporating a significant amount of example code from this book into 
 * your product's documentation does require permission.
 * 
 * We appreciate, but do not require, attribution. An attribution usually 
 * includes the title, author, publisher, and ISBN. For example: 
 * 
 *   "Java Enterprise in a Nutshell, Third Edition, 
 *    by Jim Farley and William Crawford 
 *    with Prakash Malani, John G. Norman, and Justin Gehtland. 
 *    Copyright 2006 O'Reilly Media, Inc., 0-596-10142-2."
 *  
 *  If you feel your use of code examples falls outside fair use or the 
 *  permission given above, feel free to contact us at 
 *  permissions@oreilly.com.
 */

public class Book {
  private String title = null;
  private String ISBN = null;
  private String author = null;
  private boolean checkedOut = false;
  private String trackingID = null;

  // Very simple approach to assigning tracking IDs.
  private static int currentMaxID = 1;

  public Book() {
    trackingID = "LTID" + currentMaxID++;
  }

  public Book(String title, String ISBN, String author) {
    this(); // Assign tracking ID
    this.title = title;
    this.ISBN = ISBN;
    this.author = author;
  }

  public String getTitle() {
    return title;
  }

  public void setTitle(String title) {
    this.title = title;
  }

  public String getISBN() {
    return ISBN;
  }

  public void setISBN(String ISBN) {
    this.ISBN = ISBN;
  }

  public String getAuthor() {
    return author;
  }

  public void setAuthor(String author) {
    this.author = author;
  }

  public boolean isCheckedOut() {
    return checkedOut;
  }

  public void setCheckedOut(boolean checkedOut) {
    this.checkedOut = checkedOut;
  }

  public String getTrackingID() {
    return trackingID;
  }

}