boolean matchingService(PrintService service, PrintServiceAttributeSet serviceSet) {
if (serviceSet != null) {
Attribute[] attrs = serviceSet.toArray();
Attribute serviceAttr;
for (int i = 0; i < attrs.length; i++) {
serviceAttr = service.getAttribute(attrs[i].getCategory());
if (serviceAttr == null || !serviceAttr.equals(attrs[i])) {
return false;
}
}
}
return true;
}
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;
}
}
}
