Examples of javax.print.attribute.PrintJobAttributeSet

javax.print.attribute.PrintJobAttributeSet
Interface PrintJobAttributeSet specifies the interface for a set of print job attributes, i.e. printing attributes that implement interface {@link PrintJobAttribute PrintJobAttribute}. In the Print Service API, a service uses a PrintJobAttributeSet to report the status of a print job.
A PrintJobAttributeSet is just an {@link AttributeSet AttributeSet} whoseconstructors and mutating operations guarantee an additional invariant, namely that all attribute values in the PrintJobAttributeSet must be instances of interface {@link PrintJobAttribute PrintJobAttribute}. The {@link #add(Attribute) add(Attribute)}, and {@link #addAll(AttributeSet) >addAll(AttributeSet)} operationsare respecified below to guarantee this additional invariant.
@author Alan Kaminsky

}


public void testHashPrintJobAttributeSet() {
    startTest("HashPrintJobAttributeSet class testing...");


    PrintJobAttributeSet set1 = new HashPrintJobAttributeSet();
    PrintJobAttributeSet set2 = 
        new HashPrintJobAttributeSet(OrientationRequested.LANDSCAPE);
    PrintJobAttributeSet set3 = new HashPrintJobAttributeSet(set2);
    PrintJobAttribute [] arr = {OrientationRequested.LANDSCAPE,
                                MediaName.NA_LETTER_WHITE};
    PrintJobAttributeSet set4 = new HashPrintJobAttributeSet(arr);
    Attribute [] attrArr;
    
    assertTrue(set1.isEmpty());
    assertFalse(set2.isEmpty());
    assertTrue(set3.equals(set2));
    assertFalse(set3.equals(set1));
    set3.clear();
    assertEquals(set3, set1);
    set3.add(OrientationRequested.LANDSCAPE);
    set3.add(MediaName.NA_LETTER_WHITE);
    assertTrue(set3.containsKey(OrientationRequested.LANDSCAPE.getClass()));
    assertFalse(set2.containsKey(MediaName.NA_LETTER_WHITE.getClass()));
    assertTrue(set3.containsValue(OrientationRequested.LANDSCAPE));
    assertFalse(set3.containsValue(OrientationRequested.PORTRAIT));
    assertFalse(set3.containsValue(PrintQuality.DRAFT));
    assertEquals(set1.size(), 0);
    assertEquals(set2.size(), 1);
    assertEquals(set3.size(), 2);
    assertTrue(set4.equals(set3));
    assertEquals(set3.get(OrientationRequested.PORTRAIT.getClass()),
                 OrientationRequested.LANDSCAPE);
    assertFalse((set3.get(OrientationRequested.PORTRAIT.getClass()))
            .equals(OrientationRequested.PORTRAIT));
    set1.addAll(set3);

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    public PrintJobAttributeSet getAttributes() {
        synchronized (this) {
            if (jobAttrSet == null) {
                /* just return an empty set until the job is submitted */
                PrintJobAttributeSet jobSet = new HashPrintJobAttributeSet();
                return AttributeSetUtilities.unmodifiableView(jobSet);
            } else {
                return jobAttrSet;
            }
        }

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    public PrintJobAttributeSet getAttributes() {
        synchronized (this) {
            if (jobAttrSet == null) {
                /* just return an empty set until the job is submitted */
                PrintJobAttributeSet jobSet = new HashPrintJobAttributeSet();
                return AttributeSetUtilities.unmodifiableView(jobSet);
            } else {
              return jobAttrSet;
            }
        }

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    public PrintJobAttributeSet getAttributes() {
        synchronized (this) {
            if (jobAttrSet == null) {
                /* just return an empty set until the job is submitted */
                PrintJobAttributeSet jobSet = new HashPrintJobAttributeSet();
                return AttributeSetUtilities.unmodifiableView(jobSet);
            } else {
              return jobAttrSet;
            }
        }

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                if (service != null) {
                    log.info("printer selected : " + service.getName());
                    job = service.createPrintJob();
                    job.addPrintJobListener(this);
                    PrintJobAttributeSet atts = job.getAttributes();
                    Attribute[] arr = atts.toArray();
                    for (int i = 0; i < arr.length; i++) {
                        log.fine("arr[" + i + "]= " + arr[0].getName());
                    }


                    Doc sdoc = new SimpleDoc(this, flavor, null);

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}


public void testHashPrintJobAttributeSet() {
    startTest("HashPrintJobAttributeSet class testing...");


    PrintJobAttributeSet set1 = new HashPrintJobAttributeSet();
    PrintJobAttributeSet set2 = 
        new HashPrintJobAttributeSet(OrientationRequested.LANDSCAPE);
    PrintJobAttributeSet set3 = new HashPrintJobAttributeSet(set2);
    PrintJobAttribute [] arr = {OrientationRequested.LANDSCAPE,
                                MediaName.NA_LETTER_WHITE};
    PrintJobAttributeSet set4 = new HashPrintJobAttributeSet(arr);
    Attribute [] attrArr;
    
    assertTrue(set1.isEmpty());
    assertFalse(set2.isEmpty());
    assertTrue(set3.equals(set2));
    assertFalse(set3.equals(set1));
    set3.clear();
    assertEquals(set3, set1);
    set3.add(OrientationRequested.LANDSCAPE);
    set3.add(MediaName.NA_LETTER_WHITE);
    assertTrue(set3.containsKey(OrientationRequested.LANDSCAPE.getClass()));
    assertFalse(set2.containsKey(MediaName.NA_LETTER_WHITE.getClass()));
    assertTrue(set3.containsValue(OrientationRequested.LANDSCAPE));
    assertFalse(set3.containsValue(OrientationRequested.PORTRAIT));
    assertFalse(set3.containsValue(PrintQuality.DRAFT));
    assertEquals(set1.size(), 0);
    assertEquals(set2.size(), 1);
    assertEquals(set3.size(), 2);
    assertTrue(set4.equals(set3));
    assertEquals(set3.get(OrientationRequested.PORTRAIT.getClass()),
                 OrientationRequested.LANDSCAPE);
    assertFalse((set3.get(OrientationRequested.PORTRAIT.getClass()))
            .equals(OrientationRequested.PORTRAIT));
    set1.addAll(set3);

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            jobListeners.put(listener, null);
        }
    }


    public PrintJobAttributeSet getAttributes() {
        final PrintJobAttributeSet attrs = service.getPrinterProps()
                        .getAttributes(new HashPrintJobAttributeSet());


        for (Attribute attr : attrs.toArray()) {
            if (!(attr instanceof PrintJobAttribute)) {
                attrs.remove(attr);
            }
        }


        return AttributeSetUtilities.unmodifiableView(attrs);
    }

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            }
        }
    }


    void notifyAttrListeners(final PrintJobAttribute... attrs) {
        final PrintJobAttributeSet attrSet = new HashPrintJobAttributeSet(attrs);
        final PrintJobAttributeEvent event = new PrintJobAttributeEvent(this,
                        attrSet);


        for (PrintJobAttribute attr : attrs) {
            final Class<? extends Attribute> cat = attr.getCategory();

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    public PrintJobAttributeSet getAttributes() {
        synchronized (this) {
            if (jobAttrSet == null) {
                /* just return an empty set until the job is submitted */
                PrintJobAttributeSet jobSet = new HashPrintJobAttributeSet();
                return AttributeSetUtilities.unmodifiableView(jobSet);
            } else {
              return jobAttrSet;
            }
        }

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                if (service != null) {
                    log.info("printer selected : " + service.getName());
                    DocPrintJob job = service.createPrintJob();
                    job.addPrintJobListener(this);
                    PrintJobAttributeSet atts = job.getAttributes();
                    Attribute[] arr = atts.toArray();
                    for (int i = 0; i < arr.length; i++) {
                        log.fine("arr[" + i + "]= " + arr[0].getName());
                    }


                    Doc sdoc = new SimpleDoc(this, flavor, null);

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