Java Destination类代码示例

import javax.print.attribute.standard.Destination; //导入依赖的package包/类
public Object getDefaultAttributeValue(Class category) {
    if (category.equals(JobName.class)) {
        return new JobName("Java GDI client print job", Locale.US);
    } else if (category.equals(RequestingUserName.class)) {
        return new RequestingUserName(System.getProperty("user.name"),
                Locale.US);
    } else if (category.equals(Destination.class)) {
        File file = new File(System.getProperty("user.dir") +
                File.separator + "output.prn");
        return new Destination(file.toURI());
    } else if (category.equals(SheetCollate.class)) {
        return SheetCollate.COLLATED;
    } else if (category.equals(Copies.class)) {
        return new Copies(1);
    }
    return null;
}
 

import javax.print.attribute.standard.Destination; //导入依赖的package包/类
String getDestination(PrintRequestAttributeSet attrs)
        throws PrintException {
    if (attrs != null) {
        if (attrs.containsKey(Destination.class)) {
            Destination destination =
                (Destination)attrs.get(Destination.class);
            if (!destination.getURI().getScheme().equals("file")) {
                throw new PrintException(
                        "Only files supported as destinations.");
            }
            String file = destination.getURI().getPath();
            if (file.startsWith("/")) {
                file = file.substring(1);
            }
            return file;
        }
    }
    return null;
}
 

import javax.print.attribute.standard.Destination; //导入依赖的package包/类
private Object[] getDefaultAttributeValueEx(Class category) {
    if (Destination.class.isAssignableFrom(category)) {
        return new Object[0];
    } else if (RequestingUserName.class.isAssignableFrom(category)) {
        return new Object[] { new RequestingUserName(
                (String) AccessController
                        .doPrivileged(new PrivilegedAction() {
                            public Object run() {
                                return System.getProperty("user.name");
                            }
                        }), Locale.US) };
    } else if (JobName.class.isAssignableFrom(category)) {
        return new Object[] { new JobName("Java print job", Locale.US) };
    } else if (DocumentName.class.isAssignableFrom(category)) {
        return new Object[] { new DocumentName("Java print document",
                Locale.US) };
    }
    return null;
}
 

import javax.print.attribute.standard.Destination; //导入依赖的package包/类
private Object[] getSupportedAttributeValuesEx(Class category,
        DocFlavor flavor) {
    if (Destination.class.isAssignableFrom(category)) {
        String ms = flavor.getMediaSubtype();

        if (ms.equalsIgnoreCase("gif") || ms.equalsIgnoreCase("jpeg")
                || ms.equalsIgnoreCase("png")
                || ms.equalsIgnoreCase("postscript")
                || flavor.getClass() == DocFlavor.SERVICE_FORMATTED.class) {
            try {
                return new Object[] { new Destination(new URI(
                        "file:///foo/bar")) };
            } catch (URISyntaxException e) {
                // return empty array - values are not supported
                return new Object[0];
            }
        }
    } else if (RequestingUserName.class.isAssignableFrom(category)) {
        return new Object[] { new RequestingUserName("I.A.Muser", Locale.US) };
    } else if (JobName.class.isAssignableFrom(category)) {
        return new Object[] { new JobName("Foo print job", Locale.US) };
    } else if (DocumentName.class.isAssignableFrom(category)) {
        return new Object[] { new DocumentName("Foo document", Locale.US) };
    }
    return null;
}
 

import javax.print.attribute.standard.Destination; //导入依赖的package包/类
public static void main(String[] args) throws Exception {
    PrinterJob printerJob = PrinterJob.getPrinterJob();
    printerJob.setPrintable((graphics, pageFormat, pageIndex) -> {
        if (pageIndex != 0) {
            return Printable.NO_SUCH_PAGE;
        } else {
            Shape shape = new Rectangle(110, 110, 10, 10);
            Rectangle rect = shape.getBounds();

            BufferedImage image = GraphicsEnvironment.getLocalGraphicsEnvironment().getDefaultScreenDevice()
                    .getDefaultConfiguration().createCompatibleImage(rect.width, rect.height, Transparency.BITMASK);
            graphics.drawImage(image, rect.x, rect.y, rect.width, rect.height, null);

            return Printable.PAGE_EXISTS;
        }
    });

    File file = null;
    try {
        HashPrintRequestAttributeSet hashPrintRequestAttributeSet = new HashPrintRequestAttributeSet();
        file = File.createTempFile("out", "ps");
        file.deleteOnExit();
        Destination destination = new Destination(file.toURI());
        hashPrintRequestAttributeSet.add(destination);
        printerJob.print(hashPrintRequestAttributeSet);
    } finally {
        if (file != null) {
            file.delete();
        }
    }
}
 

import javax.print.attribute.standard.Destination; //导入依赖的package包/类
/**
 * Starts the application.
 */
public static void main(java.lang.String[] args) {
        PrintDlgApp pd = new PrintDlgApp();
        PrinterJob pj = PrinterJob.getPrinterJob();
        System.out.println(pj);
        PrintRequestAttributeSet pSet = new HashPrintRequestAttributeSet();
        pSet.add(new Copies(1));
        //PageFormat pf = pj.pageDialog(pSet);
        PageFormat pf = new PageFormat();
        System.out.println("Setting Printable...pf = "+pf);
        if (pf == null) {
            return;
        }
        pj.setPrintable(pd,pf);

        //try { pj.setPrintService(services[0]); } catch(Exception e) { e.printStackTrace(); }
        pSet.add(new Destination(new java.io.File("./out.prn").toURI()));
        System.out.println("open PrintDialog..");
        for (int i=0; i<2; i++) {
        if (pj.printDialog(pSet)) {
                try {
                        System.out.println("About to print the data ...");
                        pj.print(pSet);
                        System.out.println("Printed");
                }
                catch (PrinterException pe) {
                        pe.printStackTrace();
                }
        }
        }

}
 

import javax.print.attribute.standard.Destination; //导入依赖的package包/类
private static void printTest() {
    PrintService defService = null, service[] = null;
    HashPrintRequestAttributeSet prSet = new HashPrintRequestAttributeSet();
    DocFlavor flavor = DocFlavor.INPUT_STREAM.JPEG;

    service = PrintServiceLookup.lookupPrintServices(flavor, null);
    defService = PrintServiceLookup.lookupDefaultPrintService();

    if ((service == null) || (service.length == 0)) {
        throw new RuntimeException("No Printer services found");
    }
    File f = new File("output.ps");
    Destination d = new Destination(f.toURI());
    prSet.add(d);
    if (defService != null) {
        System.out.println("isAttrCategory Supported? " +
                defService.isAttributeCategorySupported(Destination.class));
        System.out.println("isAttrValue Supported? " +
                defService.isAttributeValueSupported(d, flavor, null));
    }

    defService = ServiceUI.printDialog(null, 100, 100, service, defService,
            flavor, prSet);

    ServiceUI.printDialog(null, 100, 100, service, defService,
            DocFlavor.SERVICE_FORMATTED.PAGEABLE,
            new HashPrintRequestAttributeSet());
}
 

import javax.print.attribute.standard.Destination; //导入依赖的package包/类
private boolean displayNativeDialog() {
    // "attributes" is required for getting the updated attributes
    if (attributes == null) {
        return false;
    }

    DialogOwner dlgOwner = (DialogOwner)attributes.get(DialogOwner.class);
    Frame ownerFrame = (dlgOwner != null) ? dlgOwner.getOwner() : null;

    WPrintDialog dialog = new WPrintDialog(ownerFrame, this);
    dialog.setRetVal(false);
    dialog.setVisible(true);
    boolean prv = dialog.getRetVal();
    dialog.dispose();

    Destination dest =
            (Destination)attributes.get(Destination.class);
    if ((dest == null) || !prv){
            return prv;
    } else {
        String title = null;
        String strBundle = "sun.print.resources.serviceui";
        ResourceBundle rb = ResourceBundle.getBundle(strBundle);
        try {
            title = rb.getString("dialog.printtofile");
        } catch (MissingResourceException e) {
        }
        FileDialog fileDialog = new FileDialog(ownerFrame, title,
                                               FileDialog.SAVE);

        URI destURI = dest.getURI();
        // Old code destURI.getPath() would return null for "file:out.prn"
        // so we use getSchemeSpecificPart instead.
        String pathName = (destURI != null) ?
            destURI.getSchemeSpecificPart() : null;
        if (pathName != null) {
           File file = new File(pathName);
           fileDialog.setFile(file.getName());
           File parent = file.getParentFile();
           if (parent != null) {
               fileDialog.setDirectory(parent.getPath());
           }
        } else {
            fileDialog.setFile("out.prn");
        }

        fileDialog.setVisible(true);
        String fileName = fileDialog.getFile();
        if (fileName == null) {
            fileDialog.dispose();
            return false;
        }
        String fullName = fileDialog.getDirectory() + fileName;
        File f = new File(fullName);
        File pFile = f.getParentFile();
        while ((f.exists() &&
                  (!f.isFile() || !f.canWrite())) ||
               ((pFile != null) &&
                  (!pFile.exists() || (pFile.exists() && !pFile.canWrite())))) {

            (new PrintToFileErrorDialog(ownerFrame,
                            ServiceDialog.getMsg("dialog.owtitle"),
                            ServiceDialog.getMsg("dialog.writeerror")+" "+fullName,
                            ServiceDialog.getMsg("button.ok"))).setVisible(true);

            fileDialog.setVisible(true);
            fileName = fileDialog.getFile();
            if (fileName == null) {
                fileDialog.dispose();
                return false;
            }
            fullName = fileDialog.getDirectory() + fileName;
            f = new File(fullName);
            pFile = f.getParentFile();
        }
        fileDialog.dispose();
        attributes.add(new Destination(f.toURI()));
        return true;
    }

}
 

import javax.print.attribute.standard.Destination; //导入依赖的package包/类
/**
 * Called to update for new selected
 * print service. Tests if currently
 * selected attributes are supported.
 */
void updateForSelectedService()
{
  PrinterMakeAndModel att1 =
    getSelectedPrintService().getAttribute(PrinterMakeAndModel.class);
  typValue.setText(att1 == null ? "" : att1.getValue());

  PrinterInfo att2 =
    getSelectedPrintService().getAttribute(PrinterInfo.class);
  infoValue.setText(att2 == null ? "" : att2.getValue());

  PrinterIsAcceptingJobs att3 =
    getSelectedPrintService().getAttribute(PrinterIsAcceptingJobs.class);
  PrinterState att4 =
    getSelectedPrintService().getAttribute(PrinterState.class);

  String status = att4.toString();
  if (att3 == PrinterIsAcceptingJobs.ACCEPTING_JOBS)
    status += " - " + getLocalizedString("lb.acceptingjobs");
  else if (att3 == PrinterIsAcceptingJobs.NOT_ACCEPTING_JOBS)
    status += " - " + getLocalizedString("lb.notacceptingjobs");

  statusValue.setText(status);

  if (categorySupported(Destination.class))
    {
      fileRedirection_cb.setEnabled(false);
    }
}
 

import javax.print.attribute.standard.Destination; //导入依赖的package包/类
/**
 * Called to update for new selected
 * print service. Tests if currently
 * selected attributes are supported.
 */
void updateForSelectedService()
{
  PrinterMakeAndModel att1 =
    getSelectedPrintService().getAttribute(PrinterMakeAndModel.class);
  typValue.setText(att1 == null ? "" : att1.getValue());
  
  PrinterInfo att2 = 
    getSelectedPrintService().getAttribute(PrinterInfo.class);
  infoValue.setText(att2 == null ? "" : att2.getValue());
  
  PrinterIsAcceptingJobs att3 =
    getSelectedPrintService().getAttribute(PrinterIsAcceptingJobs.class);
  PrinterState att4 =
    getSelectedPrintService().getAttribute(PrinterState.class);
  
  String status = att4.toString();  
  if (att3 == PrinterIsAcceptingJobs.ACCEPTING_JOBS)
    status += " - " + getLocalizedString("lb.acceptingjobs");
  else if (att3 == PrinterIsAcceptingJobs.NOT_ACCEPTING_JOBS)
    status += " - " + getLocalizedString("lb.notacceptingjobs");
  
  statusValue.setText(status);
  
  if (categorySupported(Destination.class))
    {
      fileRedirection_cb.setEnabled(false);
    }
}
 

import javax.print.attribute.standard.Destination; //导入依赖的package包/类
/** If a PDF printer is available print to it.
 *  @exception PrinterException If a printer with the string "PDF"
 * cannot be found or if the job cannot be set to the PDF print
 * service or if there is another problem printing.
 */
protected void _printPDF() throws PrinterException {
    // Find something that will print to PDF
    boolean foundPDFPrinter = false;

    PrintService pdfPrintService = null;
    PrintService printServices[] = PrinterJob.lookupPrintServices();
    for (int i = 0; i < printServices.length; i++) {
        if (printServices[i].getName().indexOf("PDF") != -1) {
            foundPDFPrinter = true;
            pdfPrintService = printServices[i];
        }
    }

    if (pdfPrintService == null) {
        throw new PrinterException("Could not find a printer with the "
                + "string \"PDF\" in its name.");
    }

    PrinterJob job = PrinterJob.getPrinterJob();
    job.setPrintService(pdfPrintService);
    job.setPrintable(plot, job.defaultPage());

    PrintRequestAttributeSet aset = new HashPrintRequestAttributeSet();
    // This gets ignored, but let's try it anyway
    Destination destination = new Destination(new File("plot.pdf").toURI());
    aset.add(destination);

    job.print(aset);
    if (foundPDFPrinter) {
        System.out
                .println("Plot printed from command line. "
                        + "Under MacOSX, look for "
                        + "~/Desktop/Java Printing.pdf");
    }
}
 

import javax.print.attribute.standard.Destination; //导入依赖的package包/类
public Object getDefaultAttributeValue(
                final Class<? extends Attribute> category) {
    checkArgs(category, null);

    final DevmodeStructWrapper dm = getDefaultPrinterProps();

    if (JobName.class.equals(category)) {
        return DEFAULT_JOB_NAME;
    } else if (RequestingUserName.class.equals(category)) {
        return new RequestingUserName(getSystemProperty("user.name"), //$NON-NLS-1$
                        null);
    } else if (Destination.class.equals(category)) {
        File file = new File(getSystemProperty("user.dir") //$NON-NLS-1$
                        + File.separator + "output.prn"); //$NON-NLS-1$
        return new Destination(file.toURI());
    } else if (OrientationRequested.class.equals(category)) {
        return dm.getOrientation();
    } else if (Paper.class.equals(category)) {
        return getDefaultPaper();
    } else if (Media.class.equals(category)) {
        return getDefaultPaper().getSize().getMediaSizeName();
    } else if (MediaSize.class.equals(category)) {
        return getDefaultPaper().getSize();
    } else if (PrintQuality.class.equals(category)) {
        return dm.getPrintQuality();
    } else if (Sides.class.equals(category)) {
        return dm.getSides();
    } else if (Copies.class.equals(category)) {
        return dm.getCopies();
    } else if (SheetCollate.class.equals(category)) {
        return dm.getCollate();
    } else if (PrinterResolution.class.equals(category)) {
        return dm.getPrinterResolution();
    } else if (Chromaticity.class.equals(category)) {
        return dm.getChromaticity();
    }

    return null;
}
 

import javax.print.attribute.standard.Destination; //导入依赖的package包/类
private String getDestinationPath(final PrintRequestAttributeSet attrs)
                throws PrintException {
    if (attrs != null) {
        final Destination dest = (Destination) attrs
                        .get(Destination.class);
        return dest != null ? new File(dest.getURI()).getAbsolutePath()
                        : null;
    }
    return null;
}
 

import javax.print.attribute.standard.Destination; //导入依赖的package包/类
public Class[] getSupportedAttributeCategories() {
    ArrayList supportedCategories = new ArrayList();
    if (getCopiesSupported(serviceName) >= 1) {
        supportedCategories.add(Copies.class);
    }
    if (getSidesSupported(serviceName)) {
        supportedCategories.add(Sides.class);
    }
    if (getSupportedMediaSizeNames() != null) {
        supportedCategories.add(Media.class);
    }
    if (getResolutionsSupported(serviceName) != null) {
        supportedCategories.add(PrinterResolution.class);
    }
    if (getOrientationSupported(serviceName)) {
        supportedCategories.add(OrientationRequested.class);
    }
    if (getCollateSupported(serviceName)) {
        supportedCategories.add(SheetCollate.class);
    }
    supportedCategories.add(Chromaticity.class);
    supportedCategories.add(JobName.class);
    supportedCategories.add(RequestingUserName.class);
    supportedCategories.add(Destination.class);
    
    Class[] categories = new Class[supportedCategories.size()];
    supportedCategories.toArray(categories);
    return categories;
}
 

import javax.print.attribute.standard.Destination; //导入依赖的package包/类
void filltoFileBox() {
    if (firstUse && attrs.containsKey(Destination.class)) {
        toFileBox.setSelected(true);
    }
    toFileBox.setEnabled(checkFilePermission(destPermission)
            && myService.isAttributeCategorySupported(Destination.class));
}