ua.karazin.math.deansoffice.business.pdf.PDFCreate.java Source code

Introduction

Here is the source code for ua.karazin.math.deansoffice.business.pdf.PDFCreate.java

Source

/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */

package ua.karazin.math.deansoffice.business.pdf;

import com.lowagie.text.DocumentException;
import com.lowagie.text.pdf.BaseFont;
import java.io.ByteArrayInputStream;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStream;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import javax.ejb.LocalBean;
import javax.ejb.Stateless;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;
import org.xhtmlrenderer.pdf.ITextRenderer;
import org.xhtmlrenderer.resource.FSEntityResolver;
import org.xml.sax.SAXException;

/**
 *
 * @author ?
 */
@Stateless
@LocalBean
public class PDFCreate {

    public byte[] PDFCreate(String WriteInFile, String FileName)
            throws DocumentException, IOException, ParserConfigurationException, SAXException {
        ITextRenderer renderer = new ITextRenderer();

        renderer.getFontResolver().addFont("c:\\windows\\Fonts\\VERDANA.TTF", BaseFont.IDENTITY_H,
                BaseFont.NOT_EMBEDDED);
        renderer.getFontResolver().addFont("c:\\windows\\Fonts\\TIMES.TTF", BaseFont.IDENTITY_H,
                BaseFont.NOT_EMBEDDED);

        OutputStream file = new FileOutputStream(
                new File(System.getProperty("com.sun.aas.instanceRoot") + "/docroot/" + FileName + ".pdf"));
        final DocumentBuilderFactory documentBuilderFactory = DocumentBuilderFactory.newInstance();
        documentBuilderFactory.setValidating(false);
        DocumentBuilder builder = documentBuilderFactory.newDocumentBuilder();
        builder.setEntityResolver(FSEntityResolver.instance());
        org.w3c.dom.Document document = builder
                .parse(new ByteArrayInputStream(WriteInFile.toString().getBytes("UTF-8")));

        renderer.setDocument(document, null);
        renderer.layout();
        renderer.createPDF(file);
        Path path = Paths.get(System.getProperty("com.sun.aas.instanceRoot") + "/docroot/" + FileName + ".pdf");
        byte[] data = Files.readAllBytes(path);
        System.out.println(data);
        return data;
    }

}