2
|
1 |
/*
|
|
2 |
* Copyright 2000-2007 Sun Microsystems, Inc. All Rights Reserved.
|
|
3 |
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
|
4 |
*
|
|
5 |
* This code is free software; you can redistribute it and/or modify it
|
|
6 |
* under the terms of the GNU General Public License version 2 only, as
|
|
7 |
* published by the Free Software Foundation. Sun designates this
|
|
8 |
* particular file as subject to the "Classpath" exception as provided
|
|
9 |
* by Sun in the LICENSE file that accompanied this code.
|
|
10 |
*
|
|
11 |
* This code is distributed in the hope that it will be useful, but WITHOUT
|
|
12 |
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
13 |
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
|
14 |
* version 2 for more details (a copy is included in the LICENSE file that
|
|
15 |
* accompanied this code).
|
|
16 |
*
|
|
17 |
* You should have received a copy of the GNU General Public License version
|
|
18 |
* 2 along with this work; if not, write to the Free Software Foundation,
|
|
19 |
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
20 |
*
|
|
21 |
* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
|
|
22 |
* CA 95054 USA or visit www.sun.com if you need additional information or
|
|
23 |
* have any questions.
|
|
24 |
*/
|
|
25 |
|
|
26 |
package sun.print;
|
|
27 |
|
|
28 |
import java.io.File;
|
|
29 |
import java.net.URI;
|
|
30 |
import java.net.URISyntaxException;
|
|
31 |
import java.util.Locale;
|
|
32 |
|
|
33 |
import javax.print.DocFlavor;
|
|
34 |
import javax.print.DocPrintJob;
|
|
35 |
import javax.print.PrintService;
|
|
36 |
import javax.print.ServiceUIFactory;
|
|
37 |
import javax.print.attribute.Attribute;
|
|
38 |
import javax.print.attribute.AttributeSet;
|
|
39 |
import javax.print.attribute.AttributeSetUtilities;
|
|
40 |
import javax.print.attribute.HashAttributeSet;
|
|
41 |
import javax.print.attribute.PrintServiceAttribute;
|
|
42 |
import javax.print.attribute.PrintServiceAttributeSet;
|
|
43 |
import javax.print.attribute.HashPrintServiceAttributeSet;
|
|
44 |
import javax.print.attribute.Size2DSyntax;
|
|
45 |
import javax.print.attribute.standard.PrinterName;
|
|
46 |
import javax.print.attribute.standard.PrinterIsAcceptingJobs;
|
|
47 |
import javax.print.attribute.standard.QueuedJobCount;
|
|
48 |
import javax.print.attribute.standard.JobName;
|
|
49 |
import javax.print.attribute.standard.JobSheets;
|
|
50 |
import javax.print.attribute.standard.RequestingUserName;
|
|
51 |
import javax.print.attribute.standard.Chromaticity;
|
|
52 |
import javax.print.attribute.standard.ColorSupported;
|
|
53 |
import javax.print.attribute.standard.Copies;
|
|
54 |
import javax.print.attribute.standard.CopiesSupported;
|
|
55 |
import javax.print.attribute.standard.Destination;
|
|
56 |
import javax.print.attribute.standard.Fidelity;
|
|
57 |
import javax.print.attribute.standard.Media;
|
|
58 |
import javax.print.attribute.standard.MediaPrintableArea;
|
|
59 |
import javax.print.attribute.standard.MediaSize;
|
|
60 |
import javax.print.attribute.standard.MediaSizeName;
|
|
61 |
import javax.print.attribute.standard.OrientationRequested;
|
|
62 |
import javax.print.attribute.standard.PageRanges;
|
|
63 |
import javax.print.attribute.standard.PrinterState;
|
|
64 |
import javax.print.attribute.standard.PrinterStateReason;
|
|
65 |
import javax.print.attribute.standard.PrinterStateReasons;
|
|
66 |
import javax.print.attribute.standard.Severity;
|
|
67 |
import javax.print.attribute.standard.SheetCollate;
|
|
68 |
import javax.print.attribute.standard.Sides;
|
|
69 |
import javax.print.event.PrintServiceAttributeListener;
|
|
70 |
|
|
71 |
|
|
72 |
public class UnixPrintService implements PrintService, AttributeUpdater,
|
|
73 |
SunPrinterJobService {
|
|
74 |
|
|
75 |
/* define doc flavors for text types in the default encoding of
|
|
76 |
* this platform since we can always read those.
|
|
77 |
*/
|
|
78 |
private static String encoding = "ISO8859_1";
|
|
79 |
private static DocFlavor textByteFlavor;
|
|
80 |
|
|
81 |
private static DocFlavor[] supportedDocFlavors = null;
|
|
82 |
private static final DocFlavor[] supportedDocFlavorsInit = {
|
|
83 |
DocFlavor.BYTE_ARRAY.POSTSCRIPT,
|
|
84 |
DocFlavor.INPUT_STREAM.POSTSCRIPT,
|
|
85 |
DocFlavor.URL.POSTSCRIPT,
|
|
86 |
DocFlavor.BYTE_ARRAY.GIF,
|
|
87 |
DocFlavor.INPUT_STREAM.GIF,
|
|
88 |
DocFlavor.URL.GIF,
|
|
89 |
DocFlavor.BYTE_ARRAY.JPEG,
|
|
90 |
DocFlavor.INPUT_STREAM.JPEG,
|
|
91 |
DocFlavor.URL.JPEG,
|
|
92 |
DocFlavor.BYTE_ARRAY.PNG,
|
|
93 |
DocFlavor.INPUT_STREAM.PNG,
|
|
94 |
DocFlavor.URL.PNG,
|
|
95 |
|
|
96 |
DocFlavor.CHAR_ARRAY.TEXT_PLAIN,
|
|
97 |
DocFlavor.READER.TEXT_PLAIN,
|
|
98 |
DocFlavor.STRING.TEXT_PLAIN,
|
|
99 |
|
|
100 |
DocFlavor.BYTE_ARRAY.TEXT_PLAIN_UTF_8,
|
|
101 |
DocFlavor.BYTE_ARRAY.TEXT_PLAIN_UTF_16,
|
|
102 |
DocFlavor.BYTE_ARRAY.TEXT_PLAIN_UTF_16BE,
|
|
103 |
DocFlavor.BYTE_ARRAY.TEXT_PLAIN_UTF_16LE,
|
|
104 |
DocFlavor.BYTE_ARRAY.TEXT_PLAIN_US_ASCII,
|
|
105 |
|
|
106 |
|
|
107 |
DocFlavor.INPUT_STREAM.TEXT_PLAIN_UTF_8,
|
|
108 |
DocFlavor.INPUT_STREAM.TEXT_PLAIN_UTF_16,
|
|
109 |
DocFlavor.INPUT_STREAM.TEXT_PLAIN_UTF_16BE,
|
|
110 |
DocFlavor.INPUT_STREAM.TEXT_PLAIN_UTF_16LE,
|
|
111 |
DocFlavor.INPUT_STREAM.TEXT_PLAIN_US_ASCII,
|
|
112 |
|
|
113 |
|
|
114 |
DocFlavor.URL.TEXT_PLAIN_UTF_8,
|
|
115 |
DocFlavor.URL.TEXT_PLAIN_UTF_16,
|
|
116 |
DocFlavor.URL.TEXT_PLAIN_UTF_16BE,
|
|
117 |
DocFlavor.URL.TEXT_PLAIN_UTF_16LE,
|
|
118 |
DocFlavor.URL.TEXT_PLAIN_US_ASCII,
|
|
119 |
|
|
120 |
DocFlavor.SERVICE_FORMATTED.PAGEABLE,
|
|
121 |
DocFlavor.SERVICE_FORMATTED.PRINTABLE,
|
|
122 |
|
|
123 |
DocFlavor.BYTE_ARRAY.AUTOSENSE,
|
|
124 |
DocFlavor.URL.AUTOSENSE,
|
|
125 |
DocFlavor.INPUT_STREAM.AUTOSENSE
|
|
126 |
};
|
|
127 |
|
|
128 |
private static final DocFlavor[] supportedHostDocFlavors = {
|
|
129 |
DocFlavor.BYTE_ARRAY.TEXT_PLAIN_HOST,
|
|
130 |
DocFlavor.INPUT_STREAM.TEXT_PLAIN_HOST,
|
|
131 |
DocFlavor.URL.TEXT_PLAIN_HOST
|
|
132 |
};
|
|
133 |
|
|
134 |
String[] lpcStatusCom = {
|
|
135 |
"",
|
|
136 |
"| grep -E '^[ 0-9a-zA-Z_-]*@' | awk '{print $2, $3}'"
|
|
137 |
};
|
|
138 |
|
|
139 |
String[] lpcQueueCom = {
|
|
140 |
"",
|
|
141 |
"| grep -E '^[ 0-9a-zA-Z_-]*@' | awk '{print $4}'"
|
|
142 |
};
|
|
143 |
|
|
144 |
static {
|
|
145 |
encoding = java.security.AccessController.doPrivileged(
|
|
146 |
new sun.security.action.GetPropertyAction("file.encoding"));
|
|
147 |
}
|
|
148 |
|
|
149 |
/* let's try to support a few of these */
|
|
150 |
private static final Class[] serviceAttrCats = {
|
|
151 |
PrinterName.class,
|
|
152 |
PrinterIsAcceptingJobs.class,
|
|
153 |
QueuedJobCount.class,
|
|
154 |
};
|
|
155 |
|
|
156 |
/* it turns out to be inconvenient to store the other categories
|
|
157 |
* separately because many attributes are in multiple categories.
|
|
158 |
*/
|
|
159 |
private static final Class[] otherAttrCats = {
|
|
160 |
Chromaticity.class,
|
|
161 |
Copies.class,
|
|
162 |
Destination.class,
|
|
163 |
Fidelity.class,
|
|
164 |
JobName.class,
|
|
165 |
JobSheets.class,
|
|
166 |
Media.class, /* have to support this somehow ... */
|
|
167 |
MediaPrintableArea.class,
|
|
168 |
OrientationRequested.class,
|
|
169 |
PageRanges.class,
|
|
170 |
RequestingUserName.class,
|
|
171 |
SheetCollate.class,
|
|
172 |
Sides.class,
|
|
173 |
};
|
|
174 |
|
|
175 |
private static int MAXCOPIES = 1000;
|
|
176 |
|
|
177 |
private static final MediaSizeName mediaSizes[] = {
|
|
178 |
MediaSizeName.NA_LETTER,
|
|
179 |
MediaSizeName.TABLOID,
|
|
180 |
MediaSizeName.LEDGER,
|
|
181 |
MediaSizeName.NA_LEGAL,
|
|
182 |
MediaSizeName.EXECUTIVE,
|
|
183 |
MediaSizeName.ISO_A3,
|
|
184 |
MediaSizeName.ISO_A4,
|
|
185 |
MediaSizeName.ISO_A5,
|
|
186 |
MediaSizeName.ISO_B4,
|
|
187 |
MediaSizeName.ISO_B5,
|
|
188 |
};
|
|
189 |
|
|
190 |
private String printer;
|
|
191 |
private PrinterName name;
|
|
192 |
private boolean isInvalid;
|
|
193 |
|
|
194 |
transient private PrintServiceAttributeSet lastSet;
|
|
195 |
transient private ServiceNotifier notifier = null;
|
|
196 |
|
|
197 |
UnixPrintService(String name) {
|
|
198 |
if (name == null) {
|
|
199 |
throw new IllegalArgumentException("null printer name");
|
|
200 |
}
|
|
201 |
printer = name;
|
|
202 |
isInvalid = false;
|
|
203 |
}
|
|
204 |
|
|
205 |
public void invalidateService() {
|
|
206 |
isInvalid = true;
|
|
207 |
}
|
|
208 |
|
|
209 |
public String getName() {
|
|
210 |
return printer;
|
|
211 |
}
|
|
212 |
|
|
213 |
private PrinterName getPrinterName() {
|
|
214 |
if (name == null) {
|
|
215 |
name = new PrinterName(printer, null);
|
|
216 |
}
|
|
217 |
return name;
|
|
218 |
}
|
|
219 |
|
|
220 |
private PrinterIsAcceptingJobs getPrinterIsAcceptingJobsSysV() {
|
|
221 |
String command = "/usr/bin/lpstat -a " + printer;
|
|
222 |
String results[]= UnixPrintServiceLookup.execCmd(command);
|
|
223 |
|
|
224 |
if (results != null && results.length > 0) {
|
|
225 |
if (results[0].startsWith(printer + " accepting requests")) {
|
|
226 |
return PrinterIsAcceptingJobs.ACCEPTING_JOBS;
|
|
227 |
}
|
|
228 |
else if (results[0].startsWith(printer)) {
|
|
229 |
/* As well as "myprinter accepting requests", look for
|
|
230 |
* "myprinter@somehost accepting requests".
|
|
231 |
*/
|
|
232 |
int index = printer.length();
|
|
233 |
String str = results[0];
|
|
234 |
if (str.length() > index &&
|
|
235 |
str.charAt(index) == '@' &&
|
|
236 |
str.indexOf(" accepting requests", index) > 0 &&
|
|
237 |
str.indexOf(" not accepting requests", index) == -1) {
|
|
238 |
return PrinterIsAcceptingJobs.ACCEPTING_JOBS;
|
|
239 |
}
|
|
240 |
}
|
|
241 |
}
|
|
242 |
return PrinterIsAcceptingJobs.NOT_ACCEPTING_JOBS ;
|
|
243 |
}
|
|
244 |
|
|
245 |
private PrinterIsAcceptingJobs getPrinterIsAcceptingJobsBSD() {
|
|
246 |
if (UnixPrintServiceLookup.cmdIndex ==
|
|
247 |
UnixPrintServiceLookup.UNINITIALIZED) {
|
|
248 |
|
|
249 |
UnixPrintServiceLookup.cmdIndex =
|
|
250 |
UnixPrintServiceLookup.getBSDCommandIndex();
|
|
251 |
}
|
|
252 |
|
|
253 |
String command = "/usr/sbin/lpc status " + printer
|
|
254 |
+ lpcStatusCom[UnixPrintServiceLookup.cmdIndex];
|
|
255 |
String results[]= UnixPrintServiceLookup.execCmd(command);
|
|
256 |
|
|
257 |
if (results != null && results.length > 0) {
|
|
258 |
if (UnixPrintServiceLookup.cmdIndex ==
|
|
259 |
UnixPrintServiceLookup.BSD_LPD_NG) {
|
|
260 |
if (results[0].startsWith("enabled enabled")) {
|
|
261 |
return PrinterIsAcceptingJobs.ACCEPTING_JOBS ;
|
|
262 |
}
|
|
263 |
} else {
|
|
264 |
if ((results[1].trim().startsWith("queuing is enabled") &&
|
|
265 |
results[2].trim().startsWith("printing is enabled")) ||
|
|
266 |
(results.length >= 4 &&
|
|
267 |
results[2].trim().startsWith("queuing is enabled") &&
|
|
268 |
results[3].trim().startsWith("printing is enabled"))) {
|
|
269 |
return PrinterIsAcceptingJobs.ACCEPTING_JOBS ;
|
|
270 |
}
|
|
271 |
}
|
|
272 |
}
|
|
273 |
return PrinterIsAcceptingJobs.NOT_ACCEPTING_JOBS ;
|
|
274 |
}
|
|
275 |
|
|
276 |
private PrinterIsAcceptingJobs getPrinterIsAcceptingJobs() {
|
|
277 |
if (UnixPrintServiceLookup.isSysV()) {
|
|
278 |
return getPrinterIsAcceptingJobsSysV();
|
|
279 |
} else if (UnixPrintServiceLookup.isBSD()) {
|
|
280 |
return getPrinterIsAcceptingJobsBSD();
|
|
281 |
} else {
|
|
282 |
return PrinterIsAcceptingJobs.ACCEPTING_JOBS;
|
|
283 |
}
|
|
284 |
}
|
|
285 |
|
|
286 |
private PrinterState getPrinterState() {
|
|
287 |
if (isInvalid) {
|
|
288 |
return PrinterState.STOPPED;
|
|
289 |
} else {
|
|
290 |
return null;
|
|
291 |
}
|
|
292 |
}
|
|
293 |
|
|
294 |
private PrinterStateReasons getPrinterStateReasons() {
|
|
295 |
if (isInvalid) {
|
|
296 |
PrinterStateReasons psr = new PrinterStateReasons();
|
|
297 |
psr.put(PrinterStateReason.SHUTDOWN, Severity.ERROR);
|
|
298 |
return psr;
|
|
299 |
} else {
|
|
300 |
return null;
|
|
301 |
}
|
|
302 |
}
|
|
303 |
|
|
304 |
private QueuedJobCount getQueuedJobCountSysV() {
|
|
305 |
String command = "/usr/bin/lpstat -R " + printer;
|
|
306 |
String results[]= UnixPrintServiceLookup.execCmd(command);
|
|
307 |
int qlen = (results == null) ? 0 : results.length;
|
|
308 |
|
|
309 |
return new QueuedJobCount(qlen);
|
|
310 |
}
|
|
311 |
|
|
312 |
private QueuedJobCount getQueuedJobCountBSD() {
|
|
313 |
if (UnixPrintServiceLookup.cmdIndex ==
|
|
314 |
UnixPrintServiceLookup.UNINITIALIZED) {
|
|
315 |
|
|
316 |
UnixPrintServiceLookup.cmdIndex =
|
|
317 |
UnixPrintServiceLookup.getBSDCommandIndex();
|
|
318 |
}
|
|
319 |
|
|
320 |
int qlen = 0;
|
|
321 |
String command = "/usr/sbin/lpc status " + printer
|
|
322 |
+ lpcQueueCom[UnixPrintServiceLookup.cmdIndex];
|
|
323 |
String results[] = UnixPrintServiceLookup.execCmd(command);
|
|
324 |
|
|
325 |
if (results != null && results.length > 0) {
|
|
326 |
String queued;
|
|
327 |
if (UnixPrintServiceLookup.cmdIndex ==
|
|
328 |
UnixPrintServiceLookup.BSD_LPD_NG) {
|
|
329 |
queued = results[0];
|
|
330 |
} else {
|
|
331 |
queued = results[3].trim();
|
|
332 |
if (queued.startsWith("no")) {
|
|
333 |
return new QueuedJobCount(0);
|
|
334 |
} else {
|
|
335 |
queued = queued.substring(0, queued.indexOf(' '));
|
|
336 |
}
|
|
337 |
}
|
|
338 |
|
|
339 |
try {
|
|
340 |
qlen = Integer.parseInt(queued);
|
|
341 |
} catch (NumberFormatException e) {
|
|
342 |
}
|
|
343 |
}
|
|
344 |
|
|
345 |
return new QueuedJobCount(qlen);
|
|
346 |
}
|
|
347 |
|
|
348 |
private QueuedJobCount getQueuedJobCount() {
|
|
349 |
if (UnixPrintServiceLookup.isSysV()) {
|
|
350 |
return getQueuedJobCountSysV();
|
|
351 |
} else if (UnixPrintServiceLookup.isBSD()) {
|
|
352 |
return getQueuedJobCountBSD();
|
|
353 |
} else {
|
|
354 |
return new QueuedJobCount(0);
|
|
355 |
}
|
|
356 |
}
|
|
357 |
|
|
358 |
private PrintServiceAttributeSet getSysVServiceAttributes() {
|
|
359 |
PrintServiceAttributeSet attrs = new HashPrintServiceAttributeSet();
|
|
360 |
attrs.add(getQueuedJobCountSysV());
|
|
361 |
attrs.add(getPrinterIsAcceptingJobsSysV());
|
|
362 |
return attrs;
|
|
363 |
}
|
|
364 |
|
|
365 |
private PrintServiceAttributeSet getBSDServiceAttributes() {
|
|
366 |
PrintServiceAttributeSet attrs = new HashPrintServiceAttributeSet();
|
|
367 |
attrs.add(getQueuedJobCountBSD());
|
|
368 |
attrs.add(getPrinterIsAcceptingJobsBSD());
|
|
369 |
return attrs;
|
|
370 |
}
|
|
371 |
|
|
372 |
private boolean isSupportedCopies(Copies copies) {
|
|
373 |
int numCopies = copies.getValue();
|
|
374 |
return (numCopies > 0 && numCopies < MAXCOPIES);
|
|
375 |
}
|
|
376 |
|
|
377 |
private boolean isSupportedMedia(MediaSizeName msn) {
|
|
378 |
for (int i=0; i<mediaSizes.length; i++) {
|
|
379 |
if (msn.equals(mediaSizes[i])) {
|
|
380 |
return true;
|
|
381 |
}
|
|
382 |
}
|
|
383 |
return false;
|
|
384 |
}
|
|
385 |
|
|
386 |
public DocPrintJob createPrintJob() {
|
|
387 |
SecurityManager security = System.getSecurityManager();
|
|
388 |
if (security != null) {
|
|
389 |
security.checkPrintJobAccess();
|
|
390 |
}
|
|
391 |
return new UnixPrintJob(this);
|
|
392 |
}
|
|
393 |
|
|
394 |
private PrintServiceAttributeSet getDynamicAttributes() {
|
|
395 |
if (UnixPrintServiceLookup.isSysV()) {
|
|
396 |
return getSysVServiceAttributes();
|
|
397 |
} else {
|
|
398 |
return getBSDServiceAttributes();
|
|
399 |
}
|
|
400 |
}
|
|
401 |
|
|
402 |
public PrintServiceAttributeSet getUpdatedAttributes() {
|
|
403 |
PrintServiceAttributeSet currSet = getDynamicAttributes();
|
|
404 |
if (lastSet == null) {
|
|
405 |
lastSet = currSet;
|
|
406 |
return AttributeSetUtilities.unmodifiableView(currSet);
|
|
407 |
} else {
|
|
408 |
PrintServiceAttributeSet updates =
|
|
409 |
new HashPrintServiceAttributeSet();
|
|
410 |
Attribute []attrs = currSet.toArray();
|
|
411 |
Attribute attr;
|
|
412 |
for (int i=0; i<attrs.length; i++) {
|
|
413 |
attr = attrs[i];
|
|
414 |
if (!lastSet.containsValue(attr)) {
|
|
415 |
updates.add(attr);
|
|
416 |
}
|
|
417 |
}
|
|
418 |
lastSet = currSet;
|
|
419 |
return AttributeSetUtilities.unmodifiableView(updates);
|
|
420 |
}
|
|
421 |
}
|
|
422 |
|
|
423 |
public void wakeNotifier() {
|
|
424 |
synchronized (this) {
|
|
425 |
if (notifier != null) {
|
|
426 |
notifier.wake();
|
|
427 |
}
|
|
428 |
}
|
|
429 |
}
|
|
430 |
|
|
431 |
public void addPrintServiceAttributeListener(
|
|
432 |
PrintServiceAttributeListener listener) {
|
|
433 |
synchronized (this) {
|
|
434 |
if (listener == null) {
|
|
435 |
return;
|
|
436 |
}
|
|
437 |
if (notifier == null) {
|
|
438 |
notifier = new ServiceNotifier(this);
|
|
439 |
}
|
|
440 |
notifier.addListener(listener);
|
|
441 |
}
|
|
442 |
}
|
|
443 |
|
|
444 |
public void removePrintServiceAttributeListener(
|
|
445 |
PrintServiceAttributeListener listener) {
|
|
446 |
synchronized (this) {
|
|
447 |
if (listener == null || notifier == null ) {
|
|
448 |
return;
|
|
449 |
}
|
|
450 |
notifier.removeListener(listener);
|
|
451 |
if (notifier.isEmpty()) {
|
|
452 |
notifier.stopNotifier();
|
|
453 |
notifier = null;
|
|
454 |
}
|
|
455 |
}
|
|
456 |
}
|
|
457 |
|
|
458 |
public <T extends PrintServiceAttribute>
|
|
459 |
T getAttribute(Class<T> category)
|
|
460 |
{
|
|
461 |
if (category == null) {
|
|
462 |
throw new NullPointerException("category");
|
|
463 |
}
|
|
464 |
if (!(PrintServiceAttribute.class.isAssignableFrom(category))) {
|
|
465 |
throw new IllegalArgumentException("Not a PrintServiceAttribute");
|
|
466 |
}
|
|
467 |
|
|
468 |
if (category == PrinterName.class) {
|
|
469 |
return (T)getPrinterName();
|
|
470 |
} else if (category == PrinterState.class) {
|
|
471 |
return (T)getPrinterState();
|
|
472 |
} else if (category == PrinterStateReasons.class) {
|
|
473 |
return (T)getPrinterStateReasons();
|
|
474 |
} else if (category == QueuedJobCount.class) {
|
|
475 |
return (T)getQueuedJobCount();
|
|
476 |
} else if (category == PrinterIsAcceptingJobs.class) {
|
|
477 |
return (T)getPrinterIsAcceptingJobs();
|
|
478 |
} else {
|
|
479 |
return null;
|
|
480 |
}
|
|
481 |
}
|
|
482 |
|
|
483 |
public PrintServiceAttributeSet getAttributes() {
|
|
484 |
PrintServiceAttributeSet attrs = new HashPrintServiceAttributeSet();
|
|
485 |
attrs.add(getPrinterName());
|
|
486 |
attrs.add(getPrinterIsAcceptingJobs());
|
|
487 |
PrinterState prnState = getPrinterState();
|
|
488 |
if (prnState != null) {
|
|
489 |
attrs.add(prnState);
|
|
490 |
}
|
|
491 |
PrinterStateReasons prnStateReasons = getPrinterStateReasons();
|
|
492 |
if (prnStateReasons != null) {
|
|
493 |
attrs.add(prnStateReasons);
|
|
494 |
}
|
|
495 |
attrs.add(getQueuedJobCount());
|
|
496 |
return AttributeSetUtilities.unmodifiableView(attrs);
|
|
497 |
}
|
|
498 |
|
|
499 |
private void initSupportedDocFlavors() {
|
|
500 |
String hostEnc = DocFlavor.hostEncoding.toLowerCase(Locale.ENGLISH);
|
|
501 |
if (!hostEnc.equals("utf-8") && !hostEnc.equals("utf-16") &&
|
|
502 |
!hostEnc.equals("utf-16be") && !hostEnc.equals("utf-16le") &&
|
|
503 |
!hostEnc.equals("us-ascii")) {
|
|
504 |
|
|
505 |
int len = supportedDocFlavorsInit.length;
|
|
506 |
DocFlavor[] flavors =
|
|
507 |
new DocFlavor[len + supportedHostDocFlavors.length];
|
|
508 |
// copy host encoding flavors
|
|
509 |
System.arraycopy(supportedHostDocFlavors, 0, flavors,
|
|
510 |
len, supportedHostDocFlavors.length);
|
|
511 |
System.arraycopy(supportedDocFlavorsInit, 0, flavors, 0, len);
|
|
512 |
|
|
513 |
supportedDocFlavors = flavors;
|
|
514 |
} else {
|
|
515 |
supportedDocFlavors = supportedDocFlavorsInit;
|
|
516 |
}
|
|
517 |
}
|
|
518 |
|
|
519 |
public DocFlavor[] getSupportedDocFlavors() {
|
|
520 |
if (supportedDocFlavors == null) {
|
|
521 |
initSupportedDocFlavors();
|
|
522 |
}
|
|
523 |
int len = supportedDocFlavors.length;
|
|
524 |
DocFlavor[] flavors = new DocFlavor[len];
|
|
525 |
System.arraycopy(supportedDocFlavors, 0, flavors, 0, len);
|
|
526 |
|
|
527 |
return flavors;
|
|
528 |
}
|
|
529 |
|
|
530 |
public boolean isDocFlavorSupported(DocFlavor flavor) {
|
|
531 |
if (supportedDocFlavors == null) {
|
|
532 |
initSupportedDocFlavors();
|
|
533 |
}
|
|
534 |
for (int f=0; f<supportedDocFlavors.length; f++) {
|
|
535 |
if (flavor.equals(supportedDocFlavors[f])) {
|
|
536 |
return true;
|
|
537 |
}
|
|
538 |
}
|
|
539 |
return false;
|
|
540 |
}
|
|
541 |
|
|
542 |
public Class[] getSupportedAttributeCategories() {
|
|
543 |
int totalCats = otherAttrCats.length;
|
|
544 |
Class [] cats = new Class[totalCats];
|
|
545 |
System.arraycopy(otherAttrCats, 0, cats, 0, otherAttrCats.length);
|
|
546 |
return cats;
|
|
547 |
}
|
|
548 |
|
|
549 |
public boolean
|
|
550 |
isAttributeCategorySupported(Class<? extends Attribute> category)
|
|
551 |
{
|
|
552 |
if (category == null) {
|
|
553 |
throw new NullPointerException("null category");
|
|
554 |
}
|
|
555 |
if (!(Attribute.class.isAssignableFrom(category))) {
|
|
556 |
throw new IllegalArgumentException(category +
|
|
557 |
" is not an Attribute");
|
|
558 |
}
|
|
559 |
|
|
560 |
for (int i=0;i<otherAttrCats.length;i++) {
|
|
561 |
if (category == otherAttrCats[i]) {
|
|
562 |
return true;
|
|
563 |
}
|
|
564 |
}
|
|
565 |
return false;
|
|
566 |
}
|
|
567 |
|
|
568 |
/* return defaults for all attributes for which there is a default
|
|
569 |
* value
|
|
570 |
*/
|
|
571 |
public Object
|
|
572 |
getDefaultAttributeValue(Class<? extends Attribute> category)
|
|
573 |
{
|
|
574 |
if (category == null) {
|
|
575 |
throw new NullPointerException("null category");
|
|
576 |
}
|
|
577 |
if (!Attribute.class.isAssignableFrom(category)) {
|
|
578 |
throw new IllegalArgumentException(category +
|
|
579 |
" is not an Attribute");
|
|
580 |
}
|
|
581 |
|
|
582 |
if (!isAttributeCategorySupported(category)) {
|
|
583 |
return null;
|
|
584 |
}
|
|
585 |
|
|
586 |
if (category == Copies.class) {
|
|
587 |
return new Copies(1);
|
|
588 |
} else if (category == Chromaticity.class) {
|
|
589 |
return Chromaticity.COLOR;
|
|
590 |
} else if (category == Destination.class) {
|
|
591 |
try {
|
|
592 |
return new Destination((new File("out.ps")).toURI());
|
|
593 |
} catch (SecurityException se) {
|
|
594 |
try {
|
|
595 |
return new Destination(new URI("file:out.ps"));
|
|
596 |
} catch (URISyntaxException e) {
|
|
597 |
return null;
|
|
598 |
}
|
|
599 |
}
|
|
600 |
} else if (category == Fidelity.class) {
|
|
601 |
return Fidelity.FIDELITY_FALSE;
|
|
602 |
} else if (category == JobName.class) {
|
|
603 |
return new JobName("Java Printing", null);
|
|
604 |
} else if (category == JobSheets.class) {
|
|
605 |
return JobSheets.STANDARD;
|
|
606 |
} else if (category == Media.class) {
|
|
607 |
String defaultCountry = Locale.getDefault().getCountry();
|
|
608 |
if (defaultCountry != null &&
|
|
609 |
(defaultCountry.equals("") ||
|
|
610 |
defaultCountry.equals(Locale.US.getCountry()) ||
|
|
611 |
defaultCountry.equals(Locale.CANADA.getCountry()))) {
|
|
612 |
return MediaSizeName.NA_LETTER;
|
|
613 |
} else {
|
|
614 |
return MediaSizeName.ISO_A4;
|
|
615 |
}
|
|
616 |
} else if (category == MediaPrintableArea.class) {
|
|
617 |
String defaultCountry = Locale.getDefault().getCountry();
|
|
618 |
float iw, ih;
|
|
619 |
if (defaultCountry != null &&
|
|
620 |
(defaultCountry.equals("") ||
|
|
621 |
defaultCountry.equals(Locale.US.getCountry()) ||
|
|
622 |
defaultCountry.equals(Locale.CANADA.getCountry()))) {
|
|
623 |
iw = MediaSize.NA.LETTER.getX(Size2DSyntax.INCH) - 0.5f;
|
|
624 |
ih = MediaSize.NA.LETTER.getY(Size2DSyntax.INCH) - 0.5f;
|
|
625 |
} else {
|
|
626 |
iw = MediaSize.ISO.A4.getX(Size2DSyntax.INCH) - 0.5f;
|
|
627 |
ih = MediaSize.ISO.A4.getY(Size2DSyntax.INCH) - 0.5f;
|
|
628 |
}
|
|
629 |
return new MediaPrintableArea(0.25f, 0.25f, iw, ih,
|
|
630 |
MediaPrintableArea.INCH);
|
|
631 |
} else if (category == OrientationRequested.class) {
|
|
632 |
return OrientationRequested.PORTRAIT;
|
|
633 |
} else if (category == PageRanges.class) {
|
|
634 |
return new PageRanges(1, Integer.MAX_VALUE);
|
|
635 |
} else if (category == RequestingUserName.class) {
|
|
636 |
String userName = "";
|
|
637 |
try {
|
|
638 |
userName = System.getProperty("user.name", "");
|
|
639 |
} catch (SecurityException se) {
|
|
640 |
}
|
|
641 |
return new RequestingUserName(userName, null);
|
|
642 |
} else if (category == SheetCollate.class) {
|
|
643 |
return SheetCollate.UNCOLLATED;
|
|
644 |
} else if (category == Sides.class) {
|
|
645 |
return Sides.ONE_SIDED;
|
|
646 |
} else
|
|
647 |
return null;
|
|
648 |
}
|
|
649 |
|
|
650 |
|
|
651 |
private boolean isAutoSense(DocFlavor flavor) {
|
|
652 |
if (flavor.equals(DocFlavor.BYTE_ARRAY.AUTOSENSE) ||
|
|
653 |
flavor.equals(DocFlavor.INPUT_STREAM.AUTOSENSE) ||
|
|
654 |
flavor.equals(DocFlavor.URL.AUTOSENSE)) {
|
|
655 |
return true;
|
|
656 |
}
|
|
657 |
else {
|
|
658 |
return false;
|
|
659 |
}
|
|
660 |
}
|
|
661 |
|
|
662 |
public Object
|
|
663 |
getSupportedAttributeValues(Class<? extends Attribute> category,
|
|
664 |
DocFlavor flavor,
|
|
665 |
AttributeSet attributes)
|
|
666 |
{
|
|
667 |
|
|
668 |
if (category == null) {
|
|
669 |
throw new NullPointerException("null category");
|
|
670 |
}
|
|
671 |
if (!Attribute.class.isAssignableFrom(category)) {
|
|
672 |
throw new IllegalArgumentException(category +
|
|
673 |
" does not implement Attribute");
|
|
674 |
}
|
|
675 |
if (flavor != null) {
|
|
676 |
if (!isDocFlavorSupported(flavor)) {
|
|
677 |
throw new IllegalArgumentException(flavor +
|
|
678 |
" is an unsupported flavor");
|
|
679 |
} else if (isAutoSense(flavor)) {
|
|
680 |
return null;
|
|
681 |
}
|
|
682 |
}
|
|
683 |
|
|
684 |
if (!isAttributeCategorySupported(category)) {
|
|
685 |
return null;
|
|
686 |
}
|
|
687 |
|
|
688 |
if (category == Chromaticity.class) {
|
|
689 |
if (flavor == null ||
|
|
690 |
flavor.equals(DocFlavor.SERVICE_FORMATTED.PAGEABLE) ||
|
|
691 |
flavor.equals(DocFlavor.SERVICE_FORMATTED.PRINTABLE) ||
|
|
692 |
flavor.equals(DocFlavor.BYTE_ARRAY.GIF) ||
|
|
693 |
flavor.equals(DocFlavor.INPUT_STREAM.GIF) ||
|
|
694 |
flavor.equals(DocFlavor.URL.GIF) ||
|
|
695 |
flavor.equals(DocFlavor.BYTE_ARRAY.JPEG) ||
|
|
696 |
flavor.equals(DocFlavor.INPUT_STREAM.JPEG) ||
|
|
697 |
flavor.equals(DocFlavor.URL.JPEG) ||
|
|
698 |
flavor.equals(DocFlavor.BYTE_ARRAY.PNG) ||
|
|
699 |
flavor.equals(DocFlavor.INPUT_STREAM.PNG) ||
|
|
700 |
flavor.equals(DocFlavor.URL.PNG)) {
|
|
701 |
|
|
702 |
Chromaticity[]arr = new Chromaticity[1];
|
|
703 |
arr[0] = Chromaticity.COLOR;
|
|
704 |
return (arr);
|
|
705 |
} else {
|
|
706 |
return null;
|
|
707 |
}
|
|
708 |
} else if (category == Destination.class) {
|
|
709 |
try {
|
|
710 |
return new Destination((new File("out.ps")).toURI());
|
|
711 |
} catch (SecurityException se) {
|
|
712 |
try {
|
|
713 |
return new Destination(new URI("file:out.ps"));
|
|
714 |
} catch (URISyntaxException e) {
|
|
715 |
return null;
|
|
716 |
}
|
|
717 |
}
|
|
718 |
} else if (category == JobName.class) {
|
|
719 |
return new JobName("Java Printing", null);
|
|
720 |
} else if (category == JobSheets.class) {
|
|
721 |
JobSheets arr[] = new JobSheets[2];
|
|
722 |
arr[0] = JobSheets.NONE;
|
|
723 |
arr[1] = JobSheets.STANDARD;
|
|
724 |
return arr;
|
|
725 |
} else if (category == RequestingUserName.class) {
|
|
726 |
String userName = "";
|
|
727 |
try {
|
|
728 |
userName = System.getProperty("user.name", "");
|
|
729 |
} catch (SecurityException se) {
|
|
730 |
}
|
|
731 |
return new RequestingUserName(userName, null);
|
|
732 |
} else if (category == OrientationRequested.class) {
|
|
733 |
if (flavor == null ||
|
|
734 |
flavor.equals(DocFlavor.SERVICE_FORMATTED.PAGEABLE) ||
|
|
735 |
flavor.equals(DocFlavor.SERVICE_FORMATTED.PRINTABLE) ||
|
|
736 |
flavor.equals(DocFlavor.INPUT_STREAM.GIF) ||
|
|
737 |
flavor.equals(DocFlavor.INPUT_STREAM.JPEG) ||
|
|
738 |
flavor.equals(DocFlavor.INPUT_STREAM.PNG) ||
|
|
739 |
flavor.equals(DocFlavor.BYTE_ARRAY.GIF) ||
|
|
740 |
flavor.equals(DocFlavor.BYTE_ARRAY.JPEG) ||
|
|
741 |
flavor.equals(DocFlavor.BYTE_ARRAY.PNG) ||
|
|
742 |
flavor.equals(DocFlavor.URL.GIF) ||
|
|
743 |
flavor.equals(DocFlavor.URL.JPEG) ||
|
|
744 |
flavor.equals(DocFlavor.URL.PNG)) {
|
|
745 |
OrientationRequested []arr = new OrientationRequested[3];
|
|
746 |
arr[0] = OrientationRequested.PORTRAIT;
|
|
747 |
arr[1] = OrientationRequested.LANDSCAPE;
|
|
748 |
arr[2] = OrientationRequested.REVERSE_LANDSCAPE;
|
|
749 |
return arr;
|
|
750 |
} else {
|
|
751 |
return null;
|
|
752 |
}
|
|
753 |
} else if ((category == Copies.class) ||
|
|
754 |
(category == CopiesSupported.class)) {
|
|
755 |
return new CopiesSupported(1, MAXCOPIES);
|
|
756 |
} else if (category == Media.class) {
|
|
757 |
Media []arr = new Media[mediaSizes.length];
|
|
758 |
System.arraycopy(mediaSizes, 0, arr, 0, mediaSizes.length);
|
|
759 |
return arr;
|
|
760 |
} else if (category == Fidelity.class) {
|
|
761 |
Fidelity []arr = new Fidelity[2];
|
|
762 |
arr[0] = Fidelity.FIDELITY_FALSE;
|
|
763 |
arr[1] = Fidelity.FIDELITY_TRUE;
|
|
764 |
return arr;
|
|
765 |
} else if (category == MediaPrintableArea.class) {
|
|
766 |
/* The code below implements the behaviour that if no Media or
|
|
767 |
* MediaSize attribute is specified, return an array of
|
|
768 |
* MediaPrintableArea, one for each supported Media.
|
|
769 |
* If a MediaSize is specified, return a MPA consistent for that,
|
|
770 |
* and if a Media is specified locate its MediaSize and return
|
|
771 |
* its MPA, and if none is found, return an MPA for the default
|
|
772 |
* Media for this service.
|
|
773 |
*/
|
|
774 |
if (attributes == null) {
|
|
775 |
return getAllPrintableAreas();
|
|
776 |
}
|
|
777 |
MediaSize mediaSize = (MediaSize)attributes.get(MediaSize.class);
|
|
778 |
Media media = (Media)attributes.get(Media.class);
|
|
779 |
MediaPrintableArea []arr = new MediaPrintableArea[1];
|
|
780 |
if (mediaSize == null) {
|
|
781 |
if (media instanceof MediaSizeName) {
|
|
782 |
MediaSizeName msn = (MediaSizeName)media;
|
|
783 |
mediaSize = MediaSize.getMediaSizeForName(msn);
|
|
784 |
if (mediaSize == null) {
|
|
785 |
/* try to get a size from the default media */
|
|
786 |
media = (Media)getDefaultAttributeValue(Media.class);
|
|
787 |
if (media instanceof MediaSizeName) {
|
|
788 |
msn = (MediaSizeName)media;
|
|
789 |
mediaSize = MediaSize.getMediaSizeForName(msn);
|
|
790 |
}
|
|
791 |
if (mediaSize == null) {
|
|
792 |
/* shouldn't happen, return a default */
|
|
793 |
arr[0] = new MediaPrintableArea(0.25f, 0.25f,
|
|
794 |
8f, 10.5f,
|
|
795 |
MediaSize.INCH);
|
|
796 |
return arr;
|
|
797 |
}
|
|
798 |
}
|
|
799 |
} else {
|
|
800 |
return getAllPrintableAreas();
|
|
801 |
}
|
|
802 |
}
|
|
803 |
/* If reach here MediaSize is non-null */
|
|
804 |
assert mediaSize != null;
|
|
805 |
arr[0] = new MediaPrintableArea(0.25f, 0.25f,
|
|
806 |
mediaSize.getX(MediaSize.INCH)-0.5f,
|
|
807 |
mediaSize.getY(MediaSize.INCH)-0.5f,
|
|
808 |
MediaSize.INCH);
|
|
809 |
return arr;
|
|
810 |
} else if (category == PageRanges.class) {
|
|
811 |
if (flavor == null ||
|
|
812 |
flavor.equals(DocFlavor.SERVICE_FORMATTED.PAGEABLE) ||
|
|
813 |
flavor.equals(DocFlavor.SERVICE_FORMATTED.PRINTABLE)) {
|
|
814 |
PageRanges []arr = new PageRanges[1];
|
|
815 |
arr[0] = new PageRanges(1, Integer.MAX_VALUE);
|
|
816 |
return arr;
|
|
817 |
} else {
|
|
818 |
return null;
|
|
819 |
}
|
|
820 |
} else if (category == SheetCollate.class) {
|
|
821 |
if (flavor == null ||
|
|
822 |
flavor.equals(DocFlavor.SERVICE_FORMATTED.PAGEABLE) ||
|
|
823 |
flavor.equals(DocFlavor.SERVICE_FORMATTED.PRINTABLE)) {
|
|
824 |
SheetCollate []arr = new SheetCollate[2];
|
|
825 |
arr[0] = SheetCollate.UNCOLLATED;
|
|
826 |
arr[1] = SheetCollate.COLLATED;
|
|
827 |
return arr;
|
|
828 |
} else {
|
|
829 |
return null;
|
|
830 |
}
|
|
831 |
} else if (category == Sides.class) {
|
|
832 |
if (flavor == null ||
|
|
833 |
flavor.equals(DocFlavor.SERVICE_FORMATTED.PAGEABLE) ||
|
|
834 |
flavor.equals(DocFlavor.SERVICE_FORMATTED.PRINTABLE)) {
|
|
835 |
Sides []arr = new Sides[3];
|
|
836 |
arr[0] = Sides.ONE_SIDED;
|
|
837 |
arr[1] = Sides.TWO_SIDED_LONG_EDGE;
|
|
838 |
arr[2] = Sides.TWO_SIDED_SHORT_EDGE;
|
|
839 |
return arr;
|
|
840 |
} else {
|
|
841 |
return null;
|
|
842 |
}
|
|
843 |
} else {
|
|
844 |
return null;
|
|
845 |
}
|
|
846 |
}
|
|
847 |
|
|
848 |
private static MediaPrintableArea[] mpas = null;
|
|
849 |
private MediaPrintableArea[] getAllPrintableAreas() {
|
|
850 |
|
|
851 |
if (mpas == null) {
|
|
852 |
Media[] media = (Media[])getSupportedAttributeValues(Media.class,
|
|
853 |
null, null);
|
|
854 |
mpas = new MediaPrintableArea[media.length];
|
|
855 |
for (int i=0; i< mpas.length; i++) {
|
|
856 |
if (media[i] instanceof MediaSizeName) {
|
|
857 |
MediaSizeName msn = (MediaSizeName)media[i];
|
|
858 |
MediaSize mediaSize = MediaSize.getMediaSizeForName(msn);
|
|
859 |
if (mediaSize == null) {
|
|
860 |
mpas[i] = (MediaPrintableArea)
|
|
861 |
getDefaultAttributeValue(MediaPrintableArea.class);
|
|
862 |
} else {
|
|
863 |
mpas[i] = new MediaPrintableArea(0.25f, 0.25f,
|
|
864 |
mediaSize.getX(MediaSize.INCH)-0.5f,
|
|
865 |
mediaSize.getY(MediaSize.INCH)-0.5f,
|
|
866 |
MediaSize.INCH);
|
|
867 |
}
|
|
868 |
}
|
|
869 |
}
|
|
870 |
}
|
|
871 |
MediaPrintableArea[] mpasCopy = new MediaPrintableArea[mpas.length];
|
|
872 |
System.arraycopy(mpas, 0, mpasCopy, 0, mpas.length);
|
|
873 |
return mpasCopy;
|
|
874 |
}
|
|
875 |
|
|
876 |
/* Is this one of the flavors that this service explicitly
|
|
877 |
* generates postscript for, and so can control how it is rendered?
|
|
878 |
*/
|
|
879 |
private boolean isServiceFormattedFlavor(DocFlavor flavor) {
|
|
880 |
return
|
|
881 |
flavor.equals(DocFlavor.SERVICE_FORMATTED.PAGEABLE) ||
|
|
882 |
flavor.equals(DocFlavor.SERVICE_FORMATTED.PRINTABLE) ||
|
|
883 |
flavor.equals(DocFlavor.BYTE_ARRAY.GIF) ||
|
|
884 |
flavor.equals(DocFlavor.INPUT_STREAM.GIF) ||
|
|
885 |
flavor.equals(DocFlavor.URL.GIF) ||
|
|
886 |
flavor.equals(DocFlavor.BYTE_ARRAY.JPEG) ||
|
|
887 |
flavor.equals(DocFlavor.INPUT_STREAM.JPEG) ||
|
|
888 |
flavor.equals(DocFlavor.URL.JPEG) ||
|
|
889 |
flavor.equals(DocFlavor.BYTE_ARRAY.PNG) ||
|
|
890 |
flavor.equals(DocFlavor.INPUT_STREAM.PNG) ||
|
|
891 |
flavor.equals(DocFlavor.URL.PNG);
|
|
892 |
}
|
|
893 |
|
|
894 |
public boolean isAttributeValueSupported(Attribute attr,
|
|
895 |
DocFlavor flavor,
|
|
896 |
AttributeSet attributes) {
|
|
897 |
if (attr == null) {
|
|
898 |
throw new NullPointerException("null attribute");
|
|
899 |
}
|
|
900 |
if (flavor != null) {
|
|
901 |
if (!isDocFlavorSupported(flavor)) {
|
|
902 |
throw new IllegalArgumentException(flavor +
|
|
903 |
" is an unsupported flavor");
|
|
904 |
} else if (isAutoSense(flavor)) {
|
|
905 |
return false;
|
|
906 |
}
|
|
907 |
}
|
|
908 |
Class category = attr.getCategory();
|
|
909 |
if (!isAttributeCategorySupported(category)) {
|
|
910 |
return false;
|
|
911 |
}
|
|
912 |
else if (attr.getCategory() == Chromaticity.class) {
|
|
913 |
if (flavor == null || isServiceFormattedFlavor(flavor)) {
|
|
914 |
return attr == Chromaticity.COLOR;
|
|
915 |
} else {
|
|
916 |
return false;
|
|
917 |
}
|
|
918 |
}
|
|
919 |
else if (attr.getCategory() == Copies.class) {
|
|
920 |
return
|
|
921 |
(flavor == null || isServiceFormattedFlavor(flavor)) &&
|
|
922 |
isSupportedCopies((Copies)attr);
|
|
923 |
} else if (attr.getCategory() == Destination.class) {
|
|
924 |
URI uri = ((Destination)attr).getURI();
|
|
925 |
if ("file".equals(uri.getScheme()) &&
|
|
926 |
!(uri.getSchemeSpecificPart().equals(""))) {
|
|
927 |
return true;
|
|
928 |
} else {
|
|
929 |
return false;
|
|
930 |
}
|
|
931 |
} else if (attr.getCategory() == Media.class) {
|
|
932 |
if (attr instanceof MediaSizeName) {
|
|
933 |
return isSupportedMedia((MediaSizeName)attr);
|
|
934 |
} else {
|
|
935 |
return false;
|
|
936 |
}
|
|
937 |
} else if (attr.getCategory() == OrientationRequested.class) {
|
|
938 |
if (attr == OrientationRequested.REVERSE_PORTRAIT ||
|
|
939 |
(flavor != null) &&
|
|
940 |
!isServiceFormattedFlavor(flavor)) {
|
|
941 |
return false;
|
|
942 |
}
|
|
943 |
} else if (attr.getCategory() == PageRanges.class) {
|
|
944 |
if (flavor != null &&
|
|
945 |
!(flavor.equals(DocFlavor.SERVICE_FORMATTED.PAGEABLE) ||
|
|
946 |
flavor.equals(DocFlavor.SERVICE_FORMATTED.PRINTABLE))) {
|
|
947 |
return false;
|
|
948 |
}
|
|
949 |
} else if (attr.getCategory() == SheetCollate.class) {
|
|
950 |
if (flavor != null &&
|
|
951 |
!(flavor.equals(DocFlavor.SERVICE_FORMATTED.PAGEABLE) ||
|
|
952 |
flavor.equals(DocFlavor.SERVICE_FORMATTED.PRINTABLE))) {
|
|
953 |
return false;
|
|
954 |
}
|
|
955 |
} else if (attr.getCategory() == Sides.class) {
|
|
956 |
if (flavor != null &&
|
|
957 |
!(flavor.equals(DocFlavor.SERVICE_FORMATTED.PAGEABLE) ||
|
|
958 |
flavor.equals(DocFlavor.SERVICE_FORMATTED.PRINTABLE))) {
|
|
959 |
return false;
|
|
960 |
}
|
|
961 |
}
|
|
962 |
return true;
|
|
963 |
}
|
|
964 |
|
|
965 |
public AttributeSet getUnsupportedAttributes(DocFlavor flavor,
|
|
966 |
AttributeSet attributes) {
|
|
967 |
|
|
968 |
if (flavor != null && !isDocFlavorSupported(flavor)) {
|
|
969 |
throw new IllegalArgumentException("flavor " + flavor +
|
|
970 |
"is not supported");
|
|
971 |
}
|
|
972 |
|
|
973 |
if (attributes == null) {
|
|
974 |
return null;
|
|
975 |
}
|
|
976 |
|
|
977 |
Attribute attr;
|
|
978 |
AttributeSet unsupp = new HashAttributeSet();
|
|
979 |
Attribute []attrs = attributes.toArray();
|
|
980 |
for (int i=0; i<attrs.length; i++) {
|
|
981 |
try {
|
|
982 |
attr = attrs[i];
|
|
983 |
if (!isAttributeCategorySupported(attr.getCategory())) {
|
|
984 |
unsupp.add(attr);
|
|
985 |
} else if (!isAttributeValueSupported(attr, flavor,
|
|
986 |
attributes)) {
|
|
987 |
unsupp.add(attr);
|
|
988 |
}
|
|
989 |
} catch (ClassCastException e) {
|
|
990 |
}
|
|
991 |
}
|
|
992 |
if (unsupp.isEmpty()) {
|
|
993 |
return null;
|
|
994 |
} else {
|
|
995 |
return unsupp;
|
|
996 |
}
|
|
997 |
}
|
|
998 |
|
|
999 |
public ServiceUIFactory getServiceUIFactory() {
|
|
1000 |
return null;
|
|
1001 |
}
|
|
1002 |
|
|
1003 |
public String toString() {
|
|
1004 |
return "Unix Printer : " + getName();
|
|
1005 |
}
|
|
1006 |
|
|
1007 |
public boolean equals(Object obj) {
|
|
1008 |
return (obj == this ||
|
|
1009 |
(obj instanceof UnixPrintService &&
|
|
1010 |
((UnixPrintService)obj).getName().equals(getName())));
|
|
1011 |
}
|
|
1012 |
|
|
1013 |
public int hashCode() {
|
|
1014 |
return this.getClass().hashCode()+getName().hashCode();
|
|
1015 |
}
|
|
1016 |
|
|
1017 |
public boolean usesClass(Class c) {
|
|
1018 |
return (c == sun.print.PSPrinterJob.class);
|
|
1019 |
}
|
|
1020 |
|
|
1021 |
}
|