package com.zetcode;

import java.io.File;

import java.io.FileInputStream;

import java.io.IOException;

import java.io.InputStreamReader;

import java.nio.charset.StandardCharsets;

import java.util.ArrayList;

import javax.xml.bind.JAXBContext;

import javax.xml.bind.JAXBException;

import javax.xml.bind.Marshaller;

import javax.xml.bind.Unmarshaller;

public class JavaReadWriteXmlJaxbEx {

private static final String BOOKSTORE_XML = "src/main/resources/bookstore.xml";

public static void main(String[] args) throws JAXBException, IOException {

ArrayList<Book> bookList = new ArrayList<>();

// create books

Book book1 = new Book();

book1.setIsbn("978-0060554736");

book1.setName("The Game");

book1.setAuthor("Neil Strauss");

book1.setPublisher("Harpercollins");

bookList.add(book1);

Book book2 = new Book();

book2.setIsbn("978-3832180577");

book2.setName("Feuchtgebiete");

book2.setAuthor("Charlotte Roche");

book2.setPublisher("Dumont Buchverlag");

bookList.add(book2);

// create bookstore, assigning book

BookStore bookstore = new BookStore();

bookstore.setName("Fraport Bookstore");

bookstore.setLocation("Livres belles");

bookstore.setBookList(bookList);

// create JAXB context and instantiate marshaller

JAXBContext context = JAXBContext.newInstance(BookStore.class);

Marshaller m = context.createMarshaller();

m.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, Boolean.TRUE);

// Write to System.out

m.marshal(bookstore, System.out);

// Write to File

m.marshal(bookstore, new File(BOOKSTORE_XML));

// get variables from our XML file, created before

System.out.println();

System.out.println("Output from our XML File: ");

Unmarshaller um = context.createUnmarshaller();

BookStore bookstore2 = (BookStore) um.unmarshal(new InputStreamReader(

new FileInputStream(BOOKSTORE_XML), StandardCharsets.UTF_8));

ArrayList<Book> list = bookstore2.getBooksList();

list.forEach((book) -> {

System.out.println(book);

});

}

}