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*
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* 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).
*
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package javax.print.event;
import javax.print.DocPrintJob;
Class PrintJobEvent
encapsulates common events a print job reports to let a listener know of progress in the processing of the DocPrintJob
. /**
* Class {@code PrintJobEvent} encapsulates common events a print job reports to
* let a listener know of progress in the processing of the {@link DocPrintJob}.
*/
public class PrintJobEvent extends PrintEvent {
Use serialVersionUID from JDK 1.4 for interoperability.
/**
* Use serialVersionUID from JDK 1.4 for interoperability.
*/
private static final long serialVersionUID = -1711656903622072997L;
The reason of this event.
/**
* The reason of this event.
*/
private int reason;
The job was canceled by the PrintService
. /**
* The job was canceled by the
* {@link javax.print.PrintService PrintService}.
*/
public static final int JOB_CANCELED = 101;
The document is completely printed.
/**
* The document is completely printed.
*/
public static final int JOB_COMPLETE = 102;
The print service reports that the job cannot be completed. The
application must resubmit the job.
/**
* The print service reports that the job cannot be completed. The
* application must resubmit the job.
*/
public static final int JOB_FAILED = 103;
The print service indicates that a - possibly transient - problem may
require external intervention before the print service can continue. One
example of an event that can generate this message is when the printer
runs out of paper.
/**
* The print service indicates that a - possibly transient - problem may
* require external intervention before the print service can continue. One
* example of an event that can generate this message is when the printer
* runs out of paper.
*/
public static final int REQUIRES_ATTENTION = 104;
Not all print services may be capable of delivering interesting events, or even telling when a job is complete. This message indicates the print job has no further information or communication with the print service. This message should always be delivered if a terminal event (completed/failed/canceled) is not delivered. For example, if messages such as JOB_COMPLETE
have NOT been received before receiving this message, the only inference that should be drawn is that the print service does not support delivering such an event. /**
* Not all print services may be capable of delivering interesting events,
* or even telling when a job is complete. This message indicates the print
* job has no further information or communication with the print service.
* This message should always be delivered if a terminal event
* (completed/failed/canceled) is not delivered. For example, if messages
* such as {@code JOB_COMPLETE} have NOT been received before receiving this
* message, the only inference that should be drawn is that the print
* service does not support delivering such an event.
*/
public static final int NO_MORE_EVENTS = 105;
The job is not necessarily printed yet, but the data has been transferred
successfully from the client to the print service. The client may free
data resources.
/**
* The job is not necessarily printed yet, but the data has been transferred
* successfully from the client to the print service. The client may free
* data resources.
*/
public static final int DATA_TRANSFER_COMPLETE = 106;
Constructs a PrintJobEvent
object. Params: - source – a
DocPrintJob
object - reason – an int specifying the reason
Throws: - IllegalArgumentException – if
source
is null
/**
* Constructs a {@code PrintJobEvent} object.
*
* @param source a {@code DocPrintJob} object
* @param reason an int specifying the reason
* @throws IllegalArgumentException if {@code source} is {@code null}
*/
public PrintJobEvent( DocPrintJob source, int reason) {
super(source);
this.reason = reason;
}
Gets the reason for this event.
Returns: reason int
/**
* Gets the reason for this event.
*
* @return reason int
*/
public int getPrintEventType() {
return reason;
}
Determines the DocPrintJob
to which this print job event pertains. Returns: the DocPrintJob
object that represents the print job that reports the events encapsulated by this PrintJobEvent
/**
* Determines the {@code DocPrintJob} to which this print job event
* pertains.
*
* @return the {@code DocPrintJob} object that represents the print job that
* reports the events encapsulated by this {@code PrintJobEvent}
*/
public DocPrintJob getPrintJob() {
return (DocPrintJob) getSource();
}
}