Determining Print Job Capabilities Supported by a Print Service : Print Service « 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.Attribute;

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[] cats = service.getSupportedAttributeCategories();
    for (int j = 0; j < cats.length; j++) {
      Attribute attr = (Attribute) service.getDefaultAttributeValue(cats[j]);

      if (attr != null) {
        String attrName = attr.getName();
        String attrValue = attr.toString();

        Object o = service.getSupportedAttributeValues(attr.getCategory(), null, null);
        if (o.getClass().isArray()) {
          for (int k = 0; k < Array.getLength(o); k++) {
            Object o2 = Array.get(o, k);

16.51.Print Service
16.51.1.List Print Services
16.51.2.Using a Printing Service
16.51.3.Using a Streaming Printing Service
16.51.4.Discovering Available Print Services
16.51.5.Discovering Available Streaming Print Services
16.51.6.Use a factory to create a print service
16.51.7.Listening for Print Service Status Changes
16.51.8.Listening for Print Job Status Changes
16.51.9.Determining the Capabilities of a Print Service
16.51.10.Determining Print Job Capabilities Supported by a Print Service