libsys

Class BookFactory

java.lang.Object

libsys.BookFactory

public class BookFactory
extends Object

Constructor Summary

Constructors

Constructor and Description
BookFactory() Create a new empty BookFactory
BookFactory(String bookFilename) Create a new BookFactory and fill it with information from a JSON file

Method Summary

Modifier and Type	Method and Description
Book	getBook(int index) Looks for a Book with the given id
Book	getBook(String title) Linear search through the array list for Book with the given Title
Book	newBook(String title, String status) Adds a new Book into this class
void	setBookFileName(String bookFilename) Update the output filename for the object
void	toJsonFile() Output the data into a JSON file replacing the input file (or if filename not given, "books.json")
void	update(Book oldBook, Book newBook) Replacing a Book in the array list with a new Book

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

BookFactory

public BookFactory()

Create a new empty BookFactory

BookFactory

public BookFactory(String bookFilename)

Create a new BookFactory and fill it with information from a JSON file

Parameters:

bookFilename - Name of the input JSON file

Method Detail

toJsonFile

public void toJsonFile()

Output the data into a JSON file replacing the input file (or if filename not given, "books.json")

setBookFileName

public void setBookFileName(String bookFilename)

Update the output filename for the object

Parameters:

bookFilename - The new filename

newBook

public Book newBook(String title,
                    String status)

Adds a new Book into this class

Parameters:

title - Title of the Book

status - Status of the Book

Returns:

The new Book that is just created

getBook

public Book getBook(int index)

Looks for a Book with the given id

Parameters:

index - id of the Book to be found

Returns:

Book with the given id

getBook

public Book getBook(String title)

Linear search through the array list for Book with the given Title

Parameters:

title - Title of the Book to be found

Returns:

Book with the given title

update

public void update(Book oldBook,
                   Book newBook)

Replacing a Book in the array list with a new Book

Parameters:

oldBook - Book to be replaced

newBook - Book replacing it