Determining When a Print Job Has Finished : PrintJob « 2D Graphics « Java Tutorial






import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.InputStream;
import java.io.OutputStream;

import javax.print.Doc;
import javax.print.DocFlavor;
import javax.print.DocPrintJob;
import javax.print.SimpleDoc;
import javax.print.StreamPrintService;
import javax.print.StreamPrintServiceFactory;
import javax.print.event.PrintJobAdapter;
import javax.print.event.PrintJobEvent;

public class Main {
  public static void main(String[] argv) throws Exception {

    OutputStream fos = new BufferedOutputStream(new FileOutputStream("filename.ps"));

    DocFlavor flavor = DocFlavor.INPUT_STREAM.GIF;
    InputStream is = new BufferedInputStream(new FileInputStream("filename.gif"));
    StreamPrintServiceFactory[] factories = StreamPrintServiceFactory
        .lookupStreamPrintServiceFactories(flavor, DocFlavor.BYTE_ARRAY.POSTSCRIPT.getMimeType());

    StreamPrintService service = factories[0].getPrintService(fos);
    DocPrintJob job = service.createPrintJob();
    Doc doc = new SimpleDoc(is, flavor, null);

    PrintJobWatcher pjDone = new PrintJobWatcher(job);

    job.print(doc, null);

    pjDone.waitForDone();

    is.close();
  }
}

class PrintJobWatcher {
  boolean done = false;

  PrintJobWatcher(DocPrintJob job) {
    job.addPrintJobListener(new PrintJobAdapter() {
      public void printJobCanceled(PrintJobEvent pje) {
        synchronized (PrintJobWatcher.this) {
          done = true;
          PrintJobWatcher.this.notify();
        }
      }

      public void printJobCompleted(PrintJobEvent pje) {
        synchronized (PrintJobWatcher.this) {
          done = true;
          PrintJobWatcher.this.notify();
        }
      }

      public void printJobFailed(PrintJobEvent pje) {
        synchronized (PrintJobWatcher.this) {
          done = true;
          PrintJobWatcher.this.notify();
        }
      }

      public void printJobNoMoreEvents(PrintJobEvent pje) {
        synchronized (PrintJobWatcher.this) {
          done = true;
          PrintJobWatcher.this.notify();
        }
      }
    });
  }

  public synchronized void waitForDone() {
    try {
      while (!done) {
        wait();
      }
    } catch (InterruptedException e) {
    }
  }
}








16.49.PrintJob
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