package com.esolaria.dojoex;

import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;

public class BookManager {
    
    private static List books = new ArrayList();
    
    // Initialize List of Book's'
    static {
        books.add(new Book(1, "Crime and Punishment", "0679734503", "Fyodor Dostoevsky"));
        books.add(new Book(2, "The Collected Tales of Nikolai Gogol", "0375706151", "Nikolai Gogol"));
        books.add(new Book(3, "King Rat", "0440145465", "James Clavell"));
        books.add(new Book(4, "The Alchemist", "0062502182", "Paulo Coelho"));
        books.add(new Book(5, "A Tale of Two Cities", "0451526562", "Charles Dickens"));
    }
    
    public static Book getBook(int bookId) {
        Book returnValue = null;
        for (Iterator iter = books.iterator(); iter.hasNext();) {
            Book book = (Book) iter.next();
            if (book.getBookId() == bookId) {
                returnValue = book;
                break;
            }
        }
        return returnValue;
    }
    
    public static List getBooks() {
        return books;
    }
    
}