Pdffactory

PdfFactory.java

package com.trailblazers.freewheelers.model;


import com.itextpdf.text.Document;
import com.itextpdf.text.DocumentException;
import com.itextpdf.text.pdf.PdfWriter;

import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.OutputStream;

public class PdfFactory {

    public static final String FILE_PATH = "./src/main/webapp/pdf/order";
    public static final String PDF = ".pdf";
    private PdfWriter pdfWriter;

    public PdfWriter getPdfWriter() {
        return pdfWriter;
    }

    public void create(Document pdf, ReserveOrder orderId) throws FileNotFoundException, DocumentException {
        String nameFile = generateFileNameWithTypePDF(orderId.getOrder_id());
         pdfWriter = PdfWriter.getInstance(pdf, createOutPutStream(nameFile));
    }

    private OutputStream createOutPutStream(String nameFile) throws FileNotFoundException {
       return new FileOutputStream(FILE_PATH + nameFile);
    }


    private String generateFileNameWithTypePDF(Long orderId) {
        return orderId + PDF;
    }

}