public PrintServiceAttributeSet getAttributes() { PrintServiceAttributeSet attrs = new HashPrintServiceAttributeSet(); attrs.add(getPrinterName()); attrs.add(getPrinterIsAcceptingJobs()); PrinterState prnState = getPrinterState(); if (prnState != null) { attrs.add(prnState); } PrinterStateReasons prnStateReasons = getPrinterStateReasons(); if (prnStateReasons != null) { attrs.add(prnStateReasons); } attrs.add(getQueuedJobCount()); int caps = getPrinterCapabilities(); if ((caps & DEVCAP_COLOR) != 0) { attrs.add(ColorSupported.SUPPORTED); } else { attrs.add(ColorSupported.NOT_SUPPORTED); } return AttributeSetUtilities.unmodifiableView(attrs); }
public <T extends PrintServiceAttribute> T getAttribute(Class<T> category) { if (category == null) { throw new NullPointerException("category"); } if (!(PrintServiceAttribute.class.isAssignableFrom(category))) { throw new IllegalArgumentException("Not a PrintServiceAttribute"); } if (category == PrinterName.class) { return (T)getPrinterName(); } else if (category == PrinterState.class) { return (T)getPrinterState(); } else if (category == PrinterStateReasons.class) { return (T)getPrinterStateReasons(); } else if (category == QueuedJobCount.class) { return (T)getQueuedJobCount(); } else if (category == PrinterIsAcceptingJobs.class) { return (T)getPrinterIsAcceptingJobs(); } else { return null; } }
public PrintServiceStub(String name) { _name = name; _flavors = new HashSet<DocFlavor>(); _flavors.add(DocFlavor.SERVICE_FORMATTED.PAGEABLE); _flavors.add(DocFlavor.SERVICE_FORMATTED.PRINTABLE); _attributes = new HashMap<>(); _attributes.put(PrinterName.class, new PrinterName(name, null)); _attributes.put(PrinterState.class, PrinterState.IDLE); _attributes.put(PrinterInfo.class, new PrinterInfo("Custom location", null)); _attributes.put(PrinterIsAcceptingJobs.class, PrinterIsAcceptingJobs.ACCEPTING_JOBS); _attributes.put(PrinterMakeAndModel.class, new PrinterMakeAndModel( "Custom printer", null)); _attributes.put(Media.class, new Media[] { MediaSizeName.ISO_A4 }); }
@SuppressWarnings("unchecked") public <T extends PrintServiceAttribute> T getAttribute(Class<T> category) { if (category == null) { throw new NullPointerException("category"); } if (!(PrintServiceAttribute.class.isAssignableFrom(category))) { throw new IllegalArgumentException("Not a PrintServiceAttribute"); } if (category == PrinterName.class) { return (T)getPrinterName(); } else if (category == PrinterState.class) { return (T)getPrinterState(); } else if (category == PrinterStateReasons.class) { return (T)getPrinterStateReasons(); } else if (category == QueuedJobCount.class) { return (T)getQueuedJobCount(); } else if (category == PrinterIsAcceptingJobs.class) { return (T)getPrinterIsAcceptingJobs(); } else { return null; } }
public static PrinterState getPrinterState(final long handle) throws PrintException { final long status = getPrinterStatus(handle); if ((status & (PRINTER_STATUS_PRINTING | PRINTER_STATUS_PROCESSING)) != 0) { return PrinterState.PROCESSING; } else if ((status & (PRINTER_STATUS_DOOR_OPEN | PRINTER_STATUS_ERROR | PRINTER_STATUS_NO_TONER | PRINTER_STATUS_NOT_AVAILABLE | PRINTER_STATUS_OFFLINE | PRINTER_STATUS_OUT_OF_MEMORY | PRINTER_STATUS_OUTPUT_BIN_FULL | PRINTER_STATUS_PAPER_JAM | PRINTER_STATUS_PAPER_OUT | PRINTER_STATUS_PAPER_PROBLEM | PRINTER_STATUS_USER_INTERVENTION)) != 0) { return PrinterState.STOPPED; } else if ((status & PRINTER_STATUS_SERVER_UNKNOWN) != 0) { return PrinterState.UNKNOWN; } else { return PrinterState.IDLE; } }
/** * Associate this PrinterJob with a new PrintService. * * Throws <code>PrinterException</code> if the specified service * cannot support the <code>Pageable</code> and * <code>Printable</code> interfaces necessary to support 2D printing. * @param a print service which supports 2D printing. * * @throws PrinterException if the specified service does not support * 2D printing or no longer available. */ public void setPrintService(PrintService service) throws PrinterException { if (service == null) { throw new PrinterException("Service cannot be null"); } else if (!(service instanceof StreamPrintService) && service.getName() == null) { throw new PrinterException("Null PrintService name."); } else { // Check the list of services. This service may have been // deleted already PrinterState prnState = (PrinterState)service.getAttribute( PrinterState.class); if (prnState == PrinterState.STOPPED) { PrinterStateReasons prnStateReasons = (PrinterStateReasons)service.getAttribute( PrinterStateReasons.class); if ((prnStateReasons != null) && (prnStateReasons.containsKey(PrinterStateReason.SHUTDOWN))) { throw new PrinterException("PrintService is no longer available."); } } if (service.isDocFlavorSupported( DocFlavor.SERVICE_FORMATTED.PAGEABLE) && service.isDocFlavorSupported( DocFlavor.SERVICE_FORMATTED.PRINTABLE)) { myService = service; } else { throw new PrinterException("Not a 2D print service: " + service); } } }
private PrinterState getPrinterState() { if (isInvalid) { return PrinterState.STOPPED; } else { return null; } }
public <T extends PrintServiceAttribute> T getAttribute(Class<T> category) { if (category == null) { throw new NullPointerException("category"); } if (!(PrintServiceAttribute.class.isAssignableFrom(category))) { throw new IllegalArgumentException("Not a PrintServiceAttribute"); } if (category == ColorSupported.class) { int caps = getPrinterCapabilities(); if ((caps & DEVCAP_COLOR) != 0) { return (T)ColorSupported.SUPPORTED; } else { return (T)ColorSupported.NOT_SUPPORTED; } } else if (category == PrinterName.class) { return (T)getPrinterName(); } else if (category == PrinterState.class) { return (T)getPrinterState(); } else if (category == PrinterStateReasons.class) { return (T)getPrinterStateReasons(); } else if (category == QueuedJobCount.class) { return (T)getQueuedJobCount(); } else if (category == PrinterIsAcceptingJobs.class) { return (T)getPrinterIsAcceptingJobs(); } else { return null; } }
