package jPDFPrintSamples;

import java.io.FileOutputStream;

import javax.print.DocFlavor;
import javax.print.DocPrintJob;
import javax.print.SimpleDoc;
import javax.print.StreamPrintService;
import javax.print.StreamPrintServiceFactory;
import javax.print.attribute.HashPrintRequestAttributeSet;
import javax.print.attribute.PrintRequestAttributeSet;
import javax.print.attribute.standard.MediaSizeName;

import com.qoppa.pdfPrint.PDFPrint;

public class PDFToPS
{

    public static void main (String [] args)
    {
        try
        {
            DocFlavor flavor = DocFlavor.SERVICE_FORMATTED.PRINTABLE;
            String psMimeType = DocFlavor.BYTE_ARRAY.POSTSCRIPT.getMimeType();
            StreamPrintServiceFactory[] factories = StreamPrintServiceFactory.lookupStreamPrintServiceFactories(flavor, psMimeType);
 
            System.out.println ("Available PS services: " + factories.length);
 
            if(factories.length == 0)
            {
                System.err.println ("No PS factories available!");
                System.exit(0);
            }

            // Open the PDF file
            PDFPrint pdfPrint = new PDFPrint ("test.pdf", null);
            
            // Open the output file
            FileOutputStream fos = new FileOutputStream("output.ps");
 
            // Use the first service available
            StreamPrintService sps = factories[0].getPrintService(fos);
            DocPrintJob pj = sps.createPrintJob();

            // Define paper size
            PrintRequestAttributeSet aset = new HashPrintRequestAttributeSet();
            aset.add(MediaSizeName.NA_LETTER);
 
            // Create simple doc using PDFPrint as Printable and print it
            SimpleDoc doc = new SimpleDoc(pdfPrint, flavor, null);
            pj.print(doc, aset);
            
            // Close the output PS stream
            fos.close();
        }
        catch (Throwable t)
        {
            t.printStackTrace();
        }
    }
}