755 lines
28 KiB
Java
755 lines
28 KiB
Java
/*
|
|
* Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved.
|
|
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
|
*
|
|
* This code is free software; you can redistribute it and/or modify it
|
|
* under the terms of the GNU General Public License version 2 only, as
|
|
* published by the Free Software Foundation. Oracle designates this
|
|
* particular file as subject to the "Classpath" exception as provided
|
|
* by Oracle in the LICENSE file that accompanied this code.
|
|
*
|
|
* This code is distributed in the hope that it will be useful, but WITHOUT
|
|
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
|
* version 2 for more details (a copy is included in the LICENSE file that
|
|
* accompanied this code).
|
|
*
|
|
* You should have received a copy of the GNU General Public License version
|
|
* 2 along with this work; if not, write to the Free Software Foundation,
|
|
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
*
|
|
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
|
* or visit www.oracle.com if you need additional information or have any
|
|
* questions.
|
|
*/
|
|
|
|
package sun.print;
|
|
|
|
import java.net.URI;
|
|
import java.io.BufferedInputStream;
|
|
import java.io.BufferedOutputStream;
|
|
import java.io.File;
|
|
import java.io.FileOutputStream;
|
|
import java.io.InputStream;
|
|
import java.io.OutputStream;
|
|
import java.io.InputStream;
|
|
import java.io.IOException;
|
|
import java.io.FileNotFoundException;
|
|
import java.io.Reader;
|
|
import java.net.URL;
|
|
import java.util.Vector;
|
|
|
|
import javax.print.CancelablePrintJob;
|
|
import javax.print.Doc;
|
|
import javax.print.DocFlavor;
|
|
import javax.print.DocPrintJob;
|
|
import javax.print.PrintService;
|
|
import javax.print.PrintException;
|
|
import javax.print.event.PrintJobEvent;
|
|
import javax.print.event.PrintJobListener;
|
|
import javax.print.event.PrintJobAttributeListener;
|
|
|
|
import javax.print.attribute.Attribute;
|
|
import javax.print.attribute.AttributeSet;
|
|
import javax.print.attribute.AttributeSetUtilities;
|
|
import javax.print.attribute.DocAttributeSet;
|
|
import javax.print.attribute.HashPrintJobAttributeSet;
|
|
import javax.print.attribute.HashPrintRequestAttributeSet;
|
|
import javax.print.attribute.PrintJobAttribute;
|
|
import javax.print.attribute.PrintJobAttributeSet;
|
|
import javax.print.attribute.PrintRequestAttribute;
|
|
import javax.print.attribute.PrintRequestAttributeSet;
|
|
import javax.print.attribute.standard.Copies;
|
|
import javax.print.attribute.standard.DocumentName;
|
|
import javax.print.attribute.standard.Fidelity;
|
|
import javax.print.attribute.standard.JobName;
|
|
import javax.print.attribute.standard.JobOriginatingUserName;
|
|
import javax.print.attribute.standard.Media;
|
|
import javax.print.attribute.standard.MediaSize;
|
|
import javax.print.attribute.standard.MediaSizeName;
|
|
import javax.print.attribute.standard.OrientationRequested;
|
|
import javax.print.attribute.standard.RequestingUserName;
|
|
import javax.print.attribute.standard.Destination;
|
|
import javax.print.attribute.standard.PrinterIsAcceptingJobs;
|
|
import javax.print.attribute.standard.PrinterState;
|
|
import javax.print.attribute.standard.PrinterStateReason;
|
|
import javax.print.attribute.standard.PrinterStateReasons;
|
|
|
|
import java.awt.print.*;
|
|
|
|
public class Win32PrintJob implements CancelablePrintJob {
|
|
|
|
transient private Vector jobListeners;
|
|
transient private Vector attrListeners;
|
|
transient private Vector listenedAttributeSets;
|
|
|
|
private Win32PrintService service;
|
|
private boolean fidelity;
|
|
private boolean printing = false;
|
|
private boolean printReturned = false;
|
|
private PrintRequestAttributeSet reqAttrSet = null;
|
|
private PrintJobAttributeSet jobAttrSet = null;
|
|
private PrinterJob job;
|
|
private Doc doc;
|
|
private String mDestination = null;
|
|
|
|
/* these variables used globally to store reference to the print
|
|
* data retrieved as a stream. On completion these are always closed
|
|
* if non-null.
|
|
*/
|
|
private InputStream instream = null;
|
|
private Reader reader = null;
|
|
|
|
/* default values overridden by those extracted from the attributes */
|
|
private String jobName = "Java Printing";
|
|
private int copies = 0;
|
|
private MediaSizeName mediaName = null;
|
|
private MediaSize mediaSize = null;
|
|
private OrientationRequested orient = null;
|
|
|
|
/* print job handle used by native code */
|
|
private long hPrintJob;
|
|
|
|
/* buffer length for printing raw data */
|
|
private static final int PRINTBUFFERLEN = 8192;
|
|
|
|
Win32PrintJob(Win32PrintService service) {
|
|
this.service = service;
|
|
}
|
|
|
|
public PrintService getPrintService() {
|
|
return service;
|
|
}
|
|
|
|
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;
|
|
}
|
|
}
|
|
}
|
|
|
|
public void addPrintJobListener(PrintJobListener listener) {
|
|
synchronized (this) {
|
|
if (listener == null) {
|
|
return;
|
|
}
|
|
if (jobListeners == null) {
|
|
jobListeners = new Vector();
|
|
}
|
|
jobListeners.add(listener);
|
|
}
|
|
}
|
|
|
|
public void removePrintJobListener(PrintJobListener listener) {
|
|
synchronized (this) {
|
|
if (listener == null || jobListeners == null ) {
|
|
return;
|
|
}
|
|
jobListeners.remove(listener);
|
|
if (jobListeners.isEmpty()) {
|
|
jobListeners = null;
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
/* Closes any stream already retrieved for the data.
|
|
* We want to avoid unnecessarily asking the Doc to create a stream only
|
|
* to get a reference in order to close it because the job failed.
|
|
* If the representation class is itself a "stream", this
|
|
* closes that stream too.
|
|
*/
|
|
private void closeDataStreams() {
|
|
|
|
if (doc == null) {
|
|
return;
|
|
}
|
|
|
|
Object data = null;
|
|
|
|
try {
|
|
data = doc.getPrintData();
|
|
} catch (IOException e) {
|
|
return;
|
|
}
|
|
|
|
if (instream != null) {
|
|
try {
|
|
instream.close();
|
|
} catch (IOException e) {
|
|
} finally {
|
|
instream = null;
|
|
}
|
|
}
|
|
else if (reader != null) {
|
|
try {
|
|
reader.close();
|
|
} catch (IOException e) {
|
|
} finally {
|
|
reader = null;
|
|
}
|
|
}
|
|
else if (data instanceof InputStream) {
|
|
try {
|
|
((InputStream)data).close();
|
|
} catch (IOException e) {
|
|
}
|
|
}
|
|
else if (data instanceof Reader) {
|
|
try {
|
|
((Reader)data).close();
|
|
} catch (IOException e) {
|
|
}
|
|
}
|
|
}
|
|
|
|
private void notifyEvent(int reason) {
|
|
|
|
/* since this method should always get called, here's where
|
|
* we will perform the clean up of any data stream supplied.
|
|
*/
|
|
switch (reason) {
|
|
case PrintJobEvent.DATA_TRANSFER_COMPLETE:
|
|
case PrintJobEvent.JOB_CANCELED :
|
|
case PrintJobEvent.JOB_FAILED :
|
|
case PrintJobEvent.NO_MORE_EVENTS :
|
|
case PrintJobEvent.JOB_COMPLETE :
|
|
closeDataStreams();
|
|
}
|
|
|
|
synchronized (this) {
|
|
if (jobListeners != null) {
|
|
PrintJobListener listener;
|
|
PrintJobEvent event = new PrintJobEvent(this, reason);
|
|
for (int i = 0; i < jobListeners.size(); i++) {
|
|
listener = (PrintJobListener)(jobListeners.elementAt(i));
|
|
switch (reason) {
|
|
|
|
case PrintJobEvent.JOB_COMPLETE :
|
|
listener.printJobCompleted(event);
|
|
break;
|
|
|
|
case PrintJobEvent.JOB_CANCELED :
|
|
listener.printJobCanceled(event);
|
|
break;
|
|
|
|
case PrintJobEvent.JOB_FAILED :
|
|
listener.printJobFailed(event);
|
|
break;
|
|
|
|
case PrintJobEvent.DATA_TRANSFER_COMPLETE :
|
|
listener.printDataTransferCompleted(event);
|
|
break;
|
|
|
|
case PrintJobEvent.NO_MORE_EVENTS :
|
|
listener.printJobNoMoreEvents(event);
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
public void addPrintJobAttributeListener(
|
|
PrintJobAttributeListener listener,
|
|
PrintJobAttributeSet attributes) {
|
|
synchronized (this) {
|
|
if (listener == null) {
|
|
return;
|
|
}
|
|
if (attrListeners == null) {
|
|
attrListeners = new Vector();
|
|
listenedAttributeSets = new Vector();
|
|
}
|
|
attrListeners.add(listener);
|
|
if (attributes == null) {
|
|
attributes = new HashPrintJobAttributeSet();
|
|
}
|
|
listenedAttributeSets.add(attributes);
|
|
}
|
|
}
|
|
|
|
public void removePrintJobAttributeListener(
|
|
PrintJobAttributeListener listener) {
|
|
synchronized (this) {
|
|
if (listener == null || attrListeners == null ) {
|
|
return;
|
|
}
|
|
int index = attrListeners.indexOf(listener);
|
|
if (index == -1) {
|
|
return;
|
|
} else {
|
|
attrListeners.remove(index);
|
|
listenedAttributeSets.remove(index);
|
|
if (attrListeners.isEmpty()) {
|
|
attrListeners = null;
|
|
listenedAttributeSets = null;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
public void print(Doc doc, PrintRequestAttributeSet attributes)
|
|
throws PrintException {
|
|
|
|
synchronized (this) {
|
|
if (printing) {
|
|
throw new PrintException("already printing");
|
|
} else {
|
|
printing = true;
|
|
}
|
|
}
|
|
|
|
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 PrintException("PrintService is no longer available.");
|
|
}
|
|
}
|
|
|
|
if ((PrinterIsAcceptingJobs)(service.getAttribute(
|
|
PrinterIsAcceptingJobs.class)) ==
|
|
PrinterIsAcceptingJobs.NOT_ACCEPTING_JOBS) {
|
|
throw new PrintException("Printer is not accepting job.");
|
|
}
|
|
|
|
|
|
this.doc = doc;
|
|
/* check if the parameters are valid before doing much processing */
|
|
DocFlavor flavor = doc.getDocFlavor();
|
|
Object data;
|
|
|
|
try {
|
|
data = doc.getPrintData();
|
|
} catch (IOException e) {
|
|
notifyEvent(PrintJobEvent.JOB_FAILED);
|
|
throw new PrintException("can't get print data: " + e.toString());
|
|
}
|
|
|
|
if (data == null) {
|
|
throw new PrintException("Null print data.");
|
|
}
|
|
|
|
if (flavor == null || (!service.isDocFlavorSupported(flavor))) {
|
|
notifyEvent(PrintJobEvent.JOB_FAILED);
|
|
throw new PrintJobFlavorException("invalid flavor", flavor);
|
|
}
|
|
|
|
initializeAttributeSets(doc, attributes);
|
|
|
|
getAttributeValues(flavor);
|
|
|
|
String repClassName = flavor.getRepresentationClassName();
|
|
|
|
if (flavor.equals(DocFlavor.INPUT_STREAM.GIF) ||
|
|
flavor.equals(DocFlavor.INPUT_STREAM.JPEG) ||
|
|
flavor.equals(DocFlavor.INPUT_STREAM.PNG) ||
|
|
flavor.equals(DocFlavor.BYTE_ARRAY.GIF) ||
|
|
flavor.equals(DocFlavor.BYTE_ARRAY.JPEG) ||
|
|
flavor.equals(DocFlavor.BYTE_ARRAY.PNG)) {
|
|
try {
|
|
instream = doc.getStreamForBytes();
|
|
if (instream == null) {
|
|
notifyEvent(PrintJobEvent.JOB_FAILED);
|
|
throw new PrintException("No stream for data");
|
|
}
|
|
printableJob(new ImagePrinter(instream));
|
|
service.wakeNotifier();
|
|
return;
|
|
} catch (ClassCastException cce) {
|
|
notifyEvent(PrintJobEvent.JOB_FAILED);
|
|
throw new PrintException(cce);
|
|
} catch (IOException ioe) {
|
|
notifyEvent(PrintJobEvent.JOB_FAILED);
|
|
throw new PrintException(ioe);
|
|
}
|
|
} else if (flavor.equals(DocFlavor.URL.GIF) ||
|
|
flavor.equals(DocFlavor.URL.JPEG) ||
|
|
flavor.equals(DocFlavor.URL.PNG)) {
|
|
try {
|
|
printableJob(new ImagePrinter((URL)data));
|
|
service.wakeNotifier();
|
|
return;
|
|
} catch (ClassCastException cce) {
|
|
notifyEvent(PrintJobEvent.JOB_FAILED);
|
|
throw new PrintException(cce);
|
|
}
|
|
} else if (repClassName.equals("java.awt.print.Pageable")) {
|
|
try {
|
|
pageableJob((Pageable)doc.getPrintData());
|
|
service.wakeNotifier();
|
|
return;
|
|
} catch (ClassCastException cce) {
|
|
notifyEvent(PrintJobEvent.JOB_FAILED);
|
|
throw new PrintException(cce);
|
|
} catch (IOException ioe) {
|
|
notifyEvent(PrintJobEvent.JOB_FAILED);
|
|
throw new PrintException(ioe);
|
|
}
|
|
} else if (repClassName.equals("java.awt.print.Printable")) {
|
|
try {
|
|
printableJob((Printable)doc.getPrintData());
|
|
service.wakeNotifier();
|
|
return;
|
|
} catch (ClassCastException cce) {
|
|
notifyEvent(PrintJobEvent.JOB_FAILED);
|
|
throw new PrintException(cce);
|
|
} catch (IOException ioe) {
|
|
notifyEvent(PrintJobEvent.JOB_FAILED);
|
|
throw new PrintException(ioe);
|
|
}
|
|
} else if (repClassName.equals("[B") ||
|
|
repClassName.equals("java.io.InputStream") ||
|
|
repClassName.equals("java.net.URL")) {
|
|
|
|
if (repClassName.equals("java.net.URL")) {
|
|
URL url = (URL)data;
|
|
try {
|
|
instream = url.openStream();
|
|
} catch (IOException e) {
|
|
notifyEvent(PrintJobEvent.JOB_FAILED);
|
|
throw new PrintException(e.toString());
|
|
}
|
|
} else {
|
|
try {
|
|
instream = doc.getStreamForBytes();
|
|
} catch (IOException ioe) {
|
|
notifyEvent(PrintJobEvent.JOB_FAILED);
|
|
throw new PrintException(ioe.toString());
|
|
}
|
|
}
|
|
|
|
if (instream == null) {
|
|
notifyEvent(PrintJobEvent.JOB_FAILED);
|
|
throw new PrintException("No stream for data");
|
|
}
|
|
|
|
if (mDestination != null) { // if destination attribute is set
|
|
try {
|
|
FileOutputStream fos = new FileOutputStream(mDestination);
|
|
byte []buffer = new byte[1024];
|
|
int cread;
|
|
|
|
while ((cread = instream.read(buffer, 0, buffer.length)) >=0) {
|
|
fos.write(buffer, 0, cread);
|
|
}
|
|
fos.flush();
|
|
fos.close();
|
|
} catch (FileNotFoundException fnfe) {
|
|
notifyEvent(PrintJobEvent.JOB_FAILED);
|
|
throw new PrintException(fnfe.toString());
|
|
} catch (IOException ioe) {
|
|
notifyEvent(PrintJobEvent.JOB_FAILED);
|
|
throw new PrintException(ioe.toString());
|
|
}
|
|
notifyEvent(PrintJobEvent.DATA_TRANSFER_COMPLETE);
|
|
notifyEvent(PrintJobEvent.JOB_COMPLETE);
|
|
service.wakeNotifier();
|
|
return;
|
|
}
|
|
|
|
if (!startPrintRawData(service.getName(), jobName)) {
|
|
notifyEvent(PrintJobEvent.JOB_FAILED);
|
|
throw new PrintException("Print job failed to start.");
|
|
}
|
|
BufferedInputStream bin = new BufferedInputStream(instream);
|
|
int bread = 0;
|
|
try {
|
|
byte[] buffer = new byte[PRINTBUFFERLEN];
|
|
|
|
while ((bread = bin.read(buffer, 0, PRINTBUFFERLEN)) >=0) {
|
|
if (!printRawData(buffer, bread)) {
|
|
bin.close();
|
|
notifyEvent(PrintJobEvent.JOB_FAILED);
|
|
throw new PrintException ("Problem while spooling data");
|
|
}
|
|
}
|
|
bin.close();
|
|
if (!endPrintRawData()) {
|
|
notifyEvent(PrintJobEvent.JOB_FAILED);
|
|
throw new PrintException("Print job failed to close properly.");
|
|
}
|
|
notifyEvent(PrintJobEvent.DATA_TRANSFER_COMPLETE);
|
|
} catch (IOException e) {
|
|
notifyEvent(PrintJobEvent.JOB_FAILED);
|
|
throw new PrintException (e.toString());
|
|
} finally {
|
|
notifyEvent(PrintJobEvent.NO_MORE_EVENTS);
|
|
}
|
|
} else {
|
|
notifyEvent(PrintJobEvent.JOB_FAILED);
|
|
throw new PrintException("unrecognized class: "+repClassName);
|
|
}
|
|
service.wakeNotifier();
|
|
}
|
|
|
|
public void printableJob(Printable printable) throws PrintException {
|
|
try {
|
|
synchronized(this) {
|
|
if (job != null) { // shouldn't happen
|
|
throw new PrintException("already printing");
|
|
} else {
|
|
job = new sun.awt.windows.WPrinterJob();
|
|
}
|
|
}
|
|
PrintService svc = getPrintService();
|
|
job.setPrintService(svc);
|
|
if (copies == 0) {
|
|
Copies c = (Copies)svc.getDefaultAttributeValue(Copies.class);
|
|
copies = c.getValue();
|
|
}
|
|
|
|
if (mediaName == null) {
|
|
Object media = svc.getDefaultAttributeValue(Media.class);
|
|
if (media instanceof MediaSizeName) {
|
|
mediaName = (MediaSizeName) media;
|
|
mediaSize = MediaSize.getMediaSizeForName(mediaName);
|
|
}
|
|
}
|
|
|
|
if (orient == null) {
|
|
orient =
|
|
(OrientationRequested)svc.getDefaultAttributeValue(OrientationRequested.class);
|
|
}
|
|
|
|
job.setCopies(copies);
|
|
job.setJobName(jobName);
|
|
PageFormat pf = new PageFormat();
|
|
if (mediaSize != null) {
|
|
Paper p = new Paper();
|
|
p.setSize(mediaSize.getX(MediaSize.INCH)*72.0,
|
|
mediaSize.getY(MediaSize.INCH)*72.0);
|
|
p.setImageableArea(72.0, 72.0, p.getWidth()-144.0,
|
|
p.getHeight()-144.0);
|
|
pf.setPaper(p);
|
|
}
|
|
if (orient == OrientationRequested.REVERSE_LANDSCAPE) {
|
|
pf.setOrientation(PageFormat.REVERSE_LANDSCAPE);
|
|
} else if (orient == OrientationRequested.LANDSCAPE) {
|
|
pf.setOrientation(PageFormat.LANDSCAPE);
|
|
}
|
|
job.setPrintable(printable, pf);
|
|
job.print(reqAttrSet);
|
|
notifyEvent(PrintJobEvent.DATA_TRANSFER_COMPLETE);
|
|
return;
|
|
} catch (PrinterException pe) {
|
|
notifyEvent(PrintJobEvent.JOB_FAILED);
|
|
throw new PrintException(pe);
|
|
} finally {
|
|
printReturned = true;
|
|
notifyEvent(PrintJobEvent.NO_MORE_EVENTS);
|
|
}
|
|
}
|
|
|
|
public void pageableJob(Pageable pageable) throws PrintException {
|
|
try {
|
|
synchronized(this) {
|
|
if (job != null) { // shouldn't happen
|
|
throw new PrintException("already printing");
|
|
} else {
|
|
job = new sun.awt.windows.WPrinterJob();
|
|
}
|
|
}
|
|
PrintService svc = getPrintService();
|
|
job.setPrintService(svc);
|
|
if (copies == 0) {
|
|
Copies c = (Copies)svc.getDefaultAttributeValue(Copies.class);
|
|
copies = c.getValue();
|
|
}
|
|
job.setCopies(copies);
|
|
job.setJobName(jobName);
|
|
job.setPageable(pageable);
|
|
job.print(reqAttrSet);
|
|
notifyEvent(PrintJobEvent.DATA_TRANSFER_COMPLETE);
|
|
return;
|
|
} catch (PrinterException pe) {
|
|
notifyEvent(PrintJobEvent.JOB_FAILED);
|
|
throw new PrintException(pe);
|
|
} finally {
|
|
printReturned = true;
|
|
notifyEvent(PrintJobEvent.NO_MORE_EVENTS);
|
|
}
|
|
}
|
|
|
|
/* There's some inefficiency here as the job set is created even though
|
|
* it may never be requested.
|
|
*/
|
|
private synchronized void
|
|
initializeAttributeSets(Doc doc, PrintRequestAttributeSet reqSet) {
|
|
|
|
reqAttrSet = new HashPrintRequestAttributeSet();
|
|
jobAttrSet = new HashPrintJobAttributeSet();
|
|
|
|
Attribute[] attrs;
|
|
if (reqSet != null) {
|
|
reqAttrSet.addAll(reqSet);
|
|
attrs = reqSet.toArray();
|
|
for (int i=0; i<attrs.length; i++) {
|
|
if (attrs[i] instanceof PrintJobAttribute) {
|
|
jobAttrSet.add(attrs[i]);
|
|
}
|
|
}
|
|
}
|
|
|
|
DocAttributeSet docSet = doc.getAttributes();
|
|
if (docSet != null) {
|
|
attrs = docSet.toArray();
|
|
for (int i=0; i<attrs.length; i++) {
|
|
if (attrs[i] instanceof PrintRequestAttribute) {
|
|
reqAttrSet.add(attrs[i]);
|
|
}
|
|
if (attrs[i] instanceof PrintJobAttribute) {
|
|
jobAttrSet.add(attrs[i]);
|
|
}
|
|
}
|
|
}
|
|
|
|
/* add the user name to the job */
|
|
String userName = "";
|
|
try {
|
|
userName = System.getProperty("user.name");
|
|
} catch (SecurityException se) {
|
|
}
|
|
|
|
if (userName == null || userName.equals("")) {
|
|
RequestingUserName ruName =
|
|
(RequestingUserName)reqSet.get(RequestingUserName.class);
|
|
if (ruName != null) {
|
|
jobAttrSet.add(
|
|
new JobOriginatingUserName(ruName.getValue(),
|
|
ruName.getLocale()));
|
|
} else {
|
|
jobAttrSet.add(new JobOriginatingUserName("", null));
|
|
}
|
|
} else {
|
|
jobAttrSet.add(new JobOriginatingUserName(userName, null));
|
|
}
|
|
|
|
/* if no job name supplied use doc name (if supplied), if none and
|
|
* its a URL use that, else finally anything .. */
|
|
if (jobAttrSet.get(JobName.class) == null) {
|
|
JobName jobName;
|
|
if (docSet != null && docSet.get(DocumentName.class) != null) {
|
|
DocumentName docName =
|
|
(DocumentName)docSet.get(DocumentName.class);
|
|
jobName = new JobName(docName.getValue(), docName.getLocale());
|
|
jobAttrSet.add(jobName);
|
|
} else {
|
|
String str = "JPS Job:" + doc;
|
|
try {
|
|
Object printData = doc.getPrintData();
|
|
if (printData instanceof URL) {
|
|
str = ((URL)(doc.getPrintData())).toString();
|
|
}
|
|
} catch (IOException e) {
|
|
}
|
|
jobName = new JobName(str, null);
|
|
jobAttrSet.add(jobName);
|
|
}
|
|
}
|
|
|
|
jobAttrSet = AttributeSetUtilities.unmodifiableView(jobAttrSet);
|
|
}
|
|
|
|
private void getAttributeValues(DocFlavor flavor) throws PrintException {
|
|
|
|
if (reqAttrSet.get(Fidelity.class) == Fidelity.FIDELITY_TRUE) {
|
|
fidelity = true;
|
|
} else {
|
|
fidelity = false;
|
|
}
|
|
|
|
Class category;
|
|
Attribute [] attrs = reqAttrSet.toArray();
|
|
for (int i=0; i<attrs.length; i++) {
|
|
Attribute attr = attrs[i];
|
|
category = attr.getCategory();
|
|
if (fidelity == true) {
|
|
if (!service.isAttributeCategorySupported(category)) {
|
|
notifyEvent(PrintJobEvent.JOB_FAILED);
|
|
throw new PrintJobAttributeException(
|
|
"unsupported category: " + category, category, null);
|
|
} else if
|
|
(!service.isAttributeValueSupported(attr, flavor, null)) {
|
|
notifyEvent(PrintJobEvent.JOB_FAILED);
|
|
throw new PrintJobAttributeException(
|
|
"unsupported attribute: " + attr, null, attr);
|
|
}
|
|
}
|
|
if (category == Destination.class) {
|
|
URI uri = ((Destination)attr).getURI();
|
|
if (!"file".equals(uri.getScheme())) {
|
|
notifyEvent(PrintJobEvent.JOB_FAILED);
|
|
throw new PrintException("Not a file: URI");
|
|
} else {
|
|
try {
|
|
mDestination = (new File(uri)).getPath();
|
|
} catch (Exception e) {
|
|
throw new PrintException(e);
|
|
}
|
|
// check write access
|
|
SecurityManager security = System.getSecurityManager();
|
|
if (security != null) {
|
|
try {
|
|
security.checkWrite(mDestination);
|
|
} catch (SecurityException se) {
|
|
notifyEvent(PrintJobEvent.JOB_FAILED);
|
|
throw new PrintException(se);
|
|
}
|
|
}
|
|
}
|
|
} else if (category == JobName.class) {
|
|
jobName = ((JobName)attr).getValue();
|
|
} else if (category == Copies.class) {
|
|
copies = ((Copies)attr).getValue();
|
|
} else if (category == Media.class) {
|
|
if (attr instanceof MediaSizeName) {
|
|
mediaName = (MediaSizeName)attr;
|
|
// If requested MediaSizeName is not supported,
|
|
// get the corresponding media size - this will
|
|
// be used to create a new PageFormat.
|
|
if (!service.isAttributeValueSupported(attr, null, null)) {
|
|
mediaSize = MediaSize.getMediaSizeForName(mediaName);
|
|
}
|
|
}
|
|
} else if (category == OrientationRequested.class) {
|
|
orient = (OrientationRequested)attr;
|
|
}
|
|
}
|
|
}
|
|
|
|
private native boolean startPrintRawData(String printerName,
|
|
String jobName);
|
|
private native boolean printRawData(byte[] data, int count);
|
|
private native boolean endPrintRawData();
|
|
|
|
/* Cancel PrinterJob jobs that haven't yet completed. */
|
|
public void cancel() throws PrintException {
|
|
synchronized (this) {
|
|
if (!printing) {
|
|
throw new PrintException("Job is not yet submitted.");
|
|
} else if (job != null && !printReturned) {
|
|
job.cancel();
|
|
notifyEvent(PrintJobEvent.JOB_CANCELED);
|
|
return;
|
|
} else {
|
|
throw new PrintException("Job could not be cancelled.");
|
|
}
|
|
}
|
|
}
|
|
}
|