public PrintServiceAttributeSet getUpdatedAttributes() { PrintServiceAttributeSet currSet = getDynamicAttributes(); if (lastSet == null) { lastSet = currSet; return AttributeSetUtilities.unmodifiableView(currSet); } else { PrintServiceAttributeSet updates = new HashPrintServiceAttributeSet(); Attribute []attrs = currSet.toArray(); for (int i=0; i<attrs.length; i++) { Attribute attr = attrs[i]; if (!lastSet.containsValue(attr)) { updates.add(attr); } } lastSet = currSet; return AttributeSetUtilities.unmodifiableView(updates); } }
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 PrintServiceAttributeSet getUpdatedAttributes() { PrintServiceAttributeSet currSet = getDynamicAttributes(); if (lastSet == null) { lastSet = currSet; return AttributeSetUtilities.unmodifiableView(currSet); } else { PrintServiceAttributeSet updates = new HashPrintServiceAttributeSet(); Attribute []attrs = currSet.toArray(); Attribute attr; for (int i=0; i<attrs.length; i++) { attr = attrs[i]; if (!lastSet.containsValue(attr)) { updates.add(attr); } } lastSet = currSet; return AttributeSetUtilities.unmodifiableView(updates); } }
/** * @see javax.print.PrintService#getAttributes() */ public PrintServiceAttributeSet getAttributes() { PrintServiceAttributeSet set = new HashPrintServiceAttributeSet(); for (Set<Attribute> attrSet : printerAttr.values()) { for (Attribute attr : attrSet) { if (attr instanceof PrintServiceAttribute) set.add(attr); } } return AttributeSetUtilities.unmodifiableView(set); }
/** * @see javax.print.PrintService#getAttributes() */ public PrintServiceAttributeSet getAttributes() { PrintServiceAttributeSet set = new HashPrintServiceAttributeSet(); Iterator it = printerAttr.values().iterator(); while (it.hasNext()) { Iterator it2 = ((Set) it.next()).iterator(); while (it2.hasNext()) { Attribute attr = (Attribute) it2.next(); if (attr instanceof PrintServiceAttribute) set.add(attr); } } return AttributeSetUtilities.unmodifiableView(set); }
/** * Constructs a <code>SimpleDoc</code> with the specified * print data, doc flavor and doc attribute set. * @param printData the print data object * @param flavor the <code>DocFlavor</code> object * @param attributes a <code>DocAttributeSet</code>, which can * be <code>null</code> * @throws IllegalArgumentException if <code>flavor</code> or * <code>printData</code> is <code>null</code>, or the * <code>printData</code> does not correspond * to the specified doc flavor--for example, the data is * not of the type specified as the representation in the * <code>DocFlavor</code>. */ public SimpleDoc(Object printData, DocFlavor flavor, DocAttributeSet attributes) { if (flavor == null || printData == null) { throw new IllegalArgumentException("null argument(s)"); } Class repClass = null; try { repClass = Class.forName(flavor.getRepresentationClassName()); } catch (Throwable e) { throw new IllegalArgumentException("unknown representation class"); } if (!repClass.isInstance(printData)) { throw new IllegalArgumentException("data is not of declared type"); } this.flavor = flavor; if (attributes != null) { this.attributes = AttributeSetUtilities.unmodifiableView(attributes); } this.printData = printData; }
