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;
}
}
}
/* 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);
}
