Example usage for javax.print PrintServiceLookup lookupPrintServices

Introduction

In this page you can find the example usage for javax.print PrintServiceLookup lookupPrintServices.

Prototype

public static final PrintService[] lookupPrintServices(DocFlavor flavor, AttributeSet attributes) 

Source Link

Document

Locates print services capable of printing the specified DocFlavor .

Usage

From source file:org.pentaho.reporting.platform.plugin.SimpleReportingComponent.java

/**
 * Perform the primary function of this component, this is, to execute. This method will be invoked immediately following a successful validate().
 *
 * @return true if successful execution//ww w.  j  a va 2  s . c om
 * @throws Exception
 */
public boolean execute() throws Exception {
    final MasterReport report = getReport();

    try {
        final DefaultParameterContext parameterContext = new DefaultParameterContext(report);
        // open parameter context
        final ValidationResult vr = applyInputsToReportParameters(parameterContext, null);
        if (vr.isEmpty() == false) {
            return false;
        }
        parameterContext.close();

        if (isPrint()) {
            // handle printing
            // basic logic here is: get the default printer, attempt to resolve the user specified printer, default back as needed
            PrintService printService = PrintServiceLookup.lookupDefaultPrintService();
            if (StringUtils.isEmpty(getPrinter()) == false) {
                final PrintService[] services = PrintServiceLookup
                        .lookupPrintServices(DocFlavor.SERVICE_FORMATTED.PAGEABLE, null);
                for (final PrintService service : services) {
                    if (service.getName().equals(printer)) {
                        printService = service;
                    }
                }
                if ((printer == null) && (services.length > 0)) {
                    printService = services[0];
                }
            }
            Java14PrintUtil.printDirectly(report, printService);
            return true;
        }

        final String outputType = computeEffectiveOutputTarget();
        final ReportOutputHandler reportOutputHandler = createOutputHandlerForOutputType(outputType);
        if (reportOutputHandler == null) {
            log.warn(Messages.getInstance().getString("ReportPlugin.warnUnprocessableRequest", outputType));
            return false;
        }
        synchronized (reportOutputHandler.getReportLock()) {
            try {
                pageCount = reportOutputHandler.generate(report, acceptedPage, outputStream, getYieldRate());
                return pageCount != -1;
            } finally {
                reportOutputHandler.close();
            }
        }
    } catch (Throwable t) {
        log.error(Messages.getInstance().getString("ReportPlugin.executionFailed"), t); //$NON-NLS-1$
    }
    // lets not pretend we were successfull, if the export type was not a valid one.
    return false;
}

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From source file:org.saiku.adhoc.service.report.SaikuReportingComponent.java

public boolean execute() throws Exception {
    final MasterReport report = getReport();

    try {/*  ww w  .ja  v a  2  s . com*/
        final DefaultParameterContext parameterContext = new DefaultParameterContext(report);
        // open parameter context
        final ValidationResult vr = applyInputsToReportParameters(parameterContext, null);
        if (vr.isEmpty() == false) {
            return false;
        }
        parameterContext.close();

        if (isPrint()) {
            // handle printing
            // basic logic here is: get the default printer, attempt to resolve the user specified printer, default
            // back as needed
            PrintService printService = PrintServiceLookup.lookupDefaultPrintService();
            if (StringUtils.isEmpty(getPrinter()) == false) {
                final PrintService[] services = PrintServiceLookup
                        .lookupPrintServices(DocFlavor.SERVICE_FORMATTED.PAGEABLE, null);
                for (final PrintService service : services) {
                    if (service.getName().equals(printer)) {
                        printService = service;
                    }
                }
                if ((printer == null) && (services.length > 0)) {
                    printService = services[0];
                }
            }
            Java14PrintUtil.printDirectly(report, printService);
            return true;
        }

        final String outputType = computeEffectiveOutputTarget();
        final ReportOutputHandler reportOutputHandler = createOutputHandlerForOutputType(outputType);
        if (reportOutputHandler == null) {
            log.warn(Messages.getInstance().getString("ReportPlugin.warnUnprocessableRequest", outputType));
            return false;
        }
        synchronized (reportOutputHandler.getReportLock()) {
            try {
                pageCount = reportOutputHandler.generate(report, acceptedPage, outputStream, getYieldRate());
                return pageCount != -1;
            } finally {
                reportOutputHandler.close();
            }
        }
    } catch (Throwable t) {
        log.error(Messages.getInstance().getString("ReportPlugin.executionFailed"), t); //$NON-NLS-1$
    }
    // lets not pretend we were successfull, if the export type was not a valid one.
    return false;
}

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From source file:org.springframework.integration.print.core.PrintServiceExecutor.java

public static SortedSet<PrintService> getAvailablePrinterServices() {
    PrintService[] printServices = PrintServiceLookup.lookupPrintServices(null, null);
    printServices[0].getName();//from   w  w  w . j a v a  2 s. co  m

    SortedSet<PrintService> printServicesList = new TreeSet<PrintService>(new PrintServiceComparator());
    printServicesList.addAll(Arrays.asList(printServices));

    return printServicesList;
}

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From source file:us.mn.state.health.lims.common.provider.reports.SampleLabelPrintProvider.java

private String validateInput(String accessionCount, String accessionStart, String accessionEnd,
        String printerName, String masterLabels, String itemLabels) {
    if ((StringUtil.isNullorNill(accessionCount) && StringUtil.isNullorNill(accessionStart)
            && StringUtil.isNullorNill(accessionEnd)) || StringUtil.isNullorNill(printerName)
            || StringUtil.isNullorNill(masterLabels) || "0".equals(masterLabels))
        return FWD_FAIL;

    masterCount = Integer.parseInt(masterLabels);
    itemCount = StringUtil.isNullorNill(itemLabels) ? 0 : Integer.parseInt(itemLabels);

    //bugzilla 2374 limit number of labels
    int maxNumberOfLabels = Integer.parseInt(SystemConfiguration.getInstance().getMaxNumberOfLabels());
    if (masterCount > maxNumberOfLabels || itemCount > maxNumberOfLabels) {
        LogEvent.logError("SampleLabelPrintProvider", "printLabels()",
                StringUtil.getMessageForKey("errors.labelprint.exceeded.maxnumber",
                        SystemConfiguration.getInstance().getMaxNumberOfLabels()));
        return FWD_FAIL_MAX_LABELS_EXCEED;
    }/*from   w  w  w. j  a va  2  s . c  om*/

    //validate printer
    PrintService[] services = PrintServiceLookup.lookupPrintServices(null, null);
    String printer = null;
    PrinterName printerToUse = new PrinterName(printerName, null);

    for (int i = 0; i < services.length; i++) {
        printer = services[i].getName();
        if (printer.equalsIgnoreCase(printerToUse.toString())) {
            //System.out.println("This is the printer I will use "
            //+ printerName);
            ps = services[i];
            //bugzilla 2380: load all valid printer names for error message
            //break;
        }
    }

    if (ps == null) {
        LogEvent.logError("SampleLabelPrintProvider", "printLabels()",
                StringUtil.getMessageForKey("errors.labelprint.no.printer"));
        return FWD_FAIL_BAD_PRINTER;
    }

    return FWD_SUCCESS;
}

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From source file:us.mn.state.health.lims.common.provider.reports.SampleLabelPrintProvider.java

/**
 * Get all printer's names in server system
 * /* w w w.  j  av a  2 s.  c  om*/
 * @return printServiceNames : String List
 */
public List<String> getAllSystemPrintServiceNames() {
    List<String> printServiceNames = new ArrayList<String>();
    PrintService[] services = PrintServiceLookup.lookupPrintServices(null, null);
    if (services != null) {
        for (int i = 0; i < services.length; i++) {
            if (services[i] != null) {
                printServiceNames.add(services[i].getName());
            }
        }
    }
    return printServiceNames;
}

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