I want to pause for about 10 mins after the printing of 30 copies (literally printing in printer) is done and execute it again.
public class printImage {
static public void main(String args[]) throws Exception {
PrintRequestAttributeSet pras = new HashPrintRequestAttributeSet();
pras.add(new Copies(30));
PrintService pss[] = PrintServiceLookup.lookupPrintServices(DocFlavor.INPUT_STREAM.GIF, pras);
PrintService ps = pss[4];
System.out.println("Printing to " + ps);
DocPrintJob job = ps.createPrintJob();
FileInputStream fin = new FileInputStream("mypic.JPG");
Doc doc = new SimpleDoc(fin, DocFlavor.INPUT_STREAM.GIF, null);
job.print(doc, pras);
fin.close();
}
}
It seems that you need to check PrintJobListener interface.
Implementations of this listener interface should be attached to a DocPrintJob to monitor the status of the printer job. These callback methods may be invoked on the thread processing the print job, or a service created notification thread. In either case the client should not perform lengthy processing in these callbacks.
You can modify your code as:
public static void main(String[] args) throws IOException, PrintException {
PrintRequestAttributeSet pras = new HashPrintRequestAttributeSet();
pras.add(new Copies(30));
PrintService pss[] = (PrintService[]) PrintServiceLookup.lookupPrintServices(DocFlavor.INPUT_STREAM.GIF, pras);
PrintService ps = pss[4];
System.out.println("Printing to " + ps);
DocPrintJob job = pss[0].createPrintJob();
FileInputStream fin = new FileInputStream("mypic.JPG");
Doc doc = new SimpleDoc(fin, DocFlavor.INPUT_STREAM.GIF, null);
// Monitor print job events
PrintJobWatcher pjDone = new PrintJobWatcher(job);
job.print(doc, pras);
// Wait for the print job to be done
pjDone.waitForDone();
fin.close();
}
The class PrintJobWatcher
is:
class PrintJobWatcher {
// true iff it is safe to close the print job's input stream
boolean done = false;
PrintJobWatcher(DocPrintJob job) {
// Add a listener to the print job
job.addPrintJobListener(new PrintJobAdapter() {
public void printJobCanceled(PrintJobEvent pje) {
allDone();
}
public void printJobCompleted(PrintJobEvent pje) {
allDone();
}
public void printJobFailed(PrintJobEvent pje) {
allDone();
}
public void printJobNoMoreEvents(PrintJobEvent pje) {
allDone();
}
void allDone() {
synchronized (PrintJobWatcher.this) {
done = true;
PrintJobWatcher.this.notify();
}
}
});
}
public synchronized void waitForDone() {
try {
while (!done) {
wait();
}
} catch (InterruptedException e) {
}
}
}
When your printing job is done you can put a sleep call there rather than allDone
method.
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