** Description changed:
This applies to a current Gutsy Gibbon amd64 installation
I have installed Java 1.5 from the repositories
Printing from any java application (e.g. Netbeans, Jedit) to a CUPS printer
does not show the print dialog
by compiling and running the following code i can't get any printers listed.
import javax.print.PrintService; import
javax.print.attribute.Attribute; import
javax.print.attribute.standard.PrinterIsAcceptingJobs; /* * *
TestPrinter.java * * * * Created on 26 de Setembro de 2007, 14:52
* * * * To change this template, choose Tools | Template Manager *
* and open the template in the editor. * */ /** * * * *
@author carlos * */ public class TestPrinter { /** Creates a
new instance of TestPrinter */ public TestPrinter() { } public
static boolean checkAvailablePrinters() { PrintService[] ss =
java.awt.print.PrinterJob.lookupPrintServices(); for (int
i=0;i<ss.length;i++) { System.out.println( ss[i].getName() + "\n
" + ss[i] ); Attribute[] att = ss[i].getAttributes().toArray();
for (int j=0;j<att.length;j++) { if (att[j].equals(
PrinterIsAcceptingJobs.ACCEPTING_JOBS ) ) {
System.out.println( "ACCEPTING JOBS" ); } } } return
false; } public static void main( String[] args ) {
checkAvailablePrinters(); } }
by running the following command, the printers are listed
[EMAIL PROTECTED]:~$ lpstat -t
programador em execução
destino predefinido de sistema: XKPrinter
periférico para XKPrinter: usb://HP/LaserJet%201022
periférico para XKPrinter_Cores: usb://EPSON/Stylus%20CX3600
periférico para XKPrinter_PDF: cups-pdf:/
XKPrinter aceita pedidos desde Dom 21 Out 2007 18:46:10 WEST
XKPrinter_Cores aceita pedidos desde Sáb 20 Out 2007 23:44:10 WEST
XKPrinter_PDF aceita pedidos desde Sáb 28 Abr 2007 19:41:52 WEST
impressora XKPrinter inactiva. activada desde Dom 21 Out 2007 18:46:10 WEST
impressora XKPrinter_Cores desactivada desde Sáb 20 Out 2007 23:44:10 WEST -
Updated: I can list the printers by using that java code with jre-7
beta, but still can't see any print dialog when i try to print any
- document with any java application.
+ document with any java application. I get only the following output when
+ i try to run this hello world printing function
+
+ /*
+ * Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * -Redistribution of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * -Redistribution in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * Neither the name of Sun Microsystems, Inc. or the names of contributors may
+ * be used to endorse or promote products derived from this software without
+ * specific prior written permission.
+ *
+ * This software is provided "AS IS," without a warranty of any kind. ALL
+ * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, INCLUDING
+ * ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
+ * OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN MIDROSYSTEMS, INC. ("SUN")
+ * AND ITS LICENSORS SHALL NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE
+ * AS A RESULT OF USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS
+ * DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR ANY LOST
+ * REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL,
+ * INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY
+ * OF LIABILITY, ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE,
+ * EVEN IF SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
+ *
+ * You acknowledge that this software is not designed, licensed or intended
+ * for use in the design, construction, operation or maintenance of any
+ * nuclear facility.
+ */
+
+ import java.awt.*;
+ import java.awt.event.*;
+ import javax.swing.*;
+ import java.awt.print.*;
+
+ public class HelloWorldPrinter implements Printable, ActionListener {
+
+
+ public int print(Graphics g, PageFormat pf, int page) throws
+ PrinterException {
+
+ if (page > 0) { /* We have only one page, and 'page' is zero-based */
+ return NO_SUCH_PAGE;
+ }
+
+ /* User (0,0) is typically outside the imageable area, so we must
+ * translate by the X and Y values in the PageFormat to avoid clipping
+ */
+ Graphics2D g2d = (Graphics2D)g;
+ g2d.translate(pf.getImageableX(), pf.getImageableY());
+
+ /* Now we perform our rendering */
+ g.drawString("Hello world!", 100, 100);
+
+ /* tell the caller that this page is part of the printed document */
+ return PAGE_EXISTS;
+ }
+
+ public void actionPerformed(ActionEvent e) {
+ PrinterJob job = PrinterJob.getPrinterJob();
+ job.setPrintable(this);
+ boolean ok = job.printDialog();
+ if (ok) {
+ try {
+ job.print();
+ } catch (PrinterException ex) {
+ /* The job did not successfully complete */
+ }
+ }
+ }
+
+ public static void main(String args[]) {
+
+ UIManager.put("swing.boldMetal", Boolean.FALSE);
+ JFrame f = new JFrame("Hello World Printer");
+ f.addWindowListener(new WindowAdapter() {
+ public void windowClosing(WindowEvent e) {System.exit(0);}
+ });
+ JButton printButton = new JButton("Print Hello World");
+ printButton.addActionListener(new HelloWorldPrinter());
+ f.add("Center", printButton);
+ f.pack();
+ f.setVisible(true);
+ }
+
+ And the Output
+ java.lang.NullPointerException: null attribute
+ at
sun.print.IPPPrintService.isAttributeValueSupported(IPPPrintService.java:1147)
+ at
sun.print.ServiceDialog$OrientationPanel.updateInfo(ServiceDialog.java:2121)
+ at
sun.print.ServiceDialog$PageSetupPanel.updateInfo(ServiceDialog.java:1263)
+ at sun.print.ServiceDialog.updatePanels(ServiceDialog.java:437)
+ at sun.print.ServiceDialog.initPrintDialog(ServiceDialog.java:195)
+ at sun.print.ServiceDialog.<init>(ServiceDialog.java:124)
+ at javax.print.ServiceUI.printDialog(ServiceUI.java:188)
+ at sun.print.RasterPrinterJob.printDialog(RasterPrinterJob.java:855)
+ at sun.print.PSPrinterJob.printDialog(PSPrinterJob.java:421)
** Tags added: cups gibbon gutsy java ubuntu
--
Java doesn't list any printers in cups
https://bugs.launchpad.net/bugs/155462
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