Getting the Possible Values for a Print Job Capability : PrintJob « 2D Graphics « Java Tutorial

import java.lang.reflect.Array;

import javax.print.DocFlavor;
import javax.print.StreamPrintService;
import javax.print.StreamPrintServiceFactory;
import javax.print.attribute.standard.OrientationRequested;

public class Main {
  public static void main(String[] argv) throws Exception {
    OutputStream fos = new BufferedOutputStream(new FileOutputStream(""));
    DocFlavor flavor = DocFlavor.INPUT_STREAM.GIF;
    StreamPrintServiceFactory[] factories = StreamPrintServiceFactory
        .lookupStreamPrintServiceFactories(flavor, DocFlavor.BYTE_ARRAY.POSTSCRIPT.getMimeType());

    StreamPrintService service = factories[0].getPrintService(fos);
    Class category = OrientationRequested.class;
    Object o = service.getSupportedAttributeValues(category, null, null);
    if (o == null) {
      System.out.println("Attribute is not supported");
    } else if (o.getClass() == category) {
    } else if (o.getClass().isArray()) {
      for (int i = 0; i < Array.getLength(o); i++) {
        Object v = Array.get(o, i);

16.49.1.Print with java.awt.PrintJob
16.49.2.Print Sample with java.awt.GraphicsPrint Sample with java.awt.Graphics
16.49.3.Print configuration
16.49.4.Listening for Print Job Attribute Changes
16.49.5.Determining When a Print Job Has Finished
16.49.6.Cancelling a Print Job
16.49.7.Getting the Default Value of a Print Job Capability
16.49.8.Getting the Possible Values for a Print Job Capability
16.49.9.Setting the Orientation of a Print Job -- Portrait or Landscape
16.49.10.demonstrate the Java 1.4 printing API
16.49.11.Setting the Number of Copies of a Print Job
16.49.12.Displaying the Page Format Dialog: changes the default page format such as orientation and paper size.
16.49.13.Print Dialog: change the default printer settings(default printer, number of copies, range of pages)
16.49.14.Setting the Orientation of a Printed Page