Sathyakam books download script

package com.khalil.hashing;

/**
 * @author khali
 *
 */
import java.io.FileNotFoundException;
import java.io.IOException;
import java.net.MalformedURLException;

import org.jsoup.Jsoup;
import org.jsoup.nodes.Element;

import com.itextpdf.io.image.ImageDataFactory;
import com.itextpdf.kernel.exceptions.PdfException;
import com.itextpdf.kernel.pdf.PdfDocument;
import com.itextpdf.kernel.pdf.PdfWriter;
import com.itextpdf.layout.Document;
import com.itextpdf.layout.element.Image;

public class SathyakamBooks {
	public static void main(String[] args) throws IOException {

		String sathayakamUrl = "https://sathyakam.com/book.php?bId=";
		String sathyakamBookUrl = "https://assets.sathyakam.com/images/books/";
		String outDirectory = "D:\\Books\\";
		SathyakamBooks sathyakamBooks = new SathyakamBooks();
		String[] bookIds = { "790"};

		for (String bookId : bookIds) {
			String bookTitle = getSathyakamBookTitle(bookId, sathayakamUrl);
			System.out.println(bookTitle);
			sathyakamBooks.createBook(bookId, bookTitle, sathyakamBookUrl, outDirectory);
		}

	}

	private void createBook(String bookId, String bookTitle, String sathyakamBookUrl, String outDirectory) {
		PdfWriter writer = null;
		PdfDocument pdf = null;
		Document document = null;
		int i = 1;
		Image image;
		try {
			writer = new PdfWriter(outDirectory + bookTitle + ".pdf");
			pdf = new PdfDocument(writer);
			document = new Document(pdf);
			while (true) {
				image = new Image(ImageDataFactory.create(sathyakamBookUrl + bookId + "/" + i + ".jpg"));
				System.out.println("Image created " + sathyakamBookUrl + bookId + "/" + i + ".jpg");
				document.add(image);
				i++;
			}

		} catch (FileNotFoundException e) {
			e.printStackTrace();
		} catch (MalformedURLException e) {
			e.printStackTrace();

		} catch (PdfException e) {
			e.printStackTrace();
		} catch (Exception e) {
			e.printStackTrace();
		} finally {
			if (null != document) {
				document.close();
			}
			if (null != pdf) {
				pdf.close();
			}
			if (null != writer) {
				try {
					writer.setCompressionLevel(9);
					writer.close();
				} catch (IOException e) {
					e.printStackTrace();
				}
				System.out.println(bookTitle + " created");
			}
		}

	}

	private static String getSathyakamBookTitle(String bookId, String sathayakamUrl) {
		String title = null;
		org.jsoup.nodes.Document jsoupDoc;
		try {
			jsoupDoc = Jsoup.connect(sathayakamUrl + bookId).get();
			Element element = jsoupDoc.getElementById("tabs-container").child(0);
			title = element.unwrap().toString();
		} catch (IOException e) {
			e.printStackTrace();
		}

		return title;
	}
}