| /* |
| * Copyright (c) 2000, 2017, 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 javax.print.attribute.standard; |
| |
| import javax.print.attribute.Attribute; |
| import javax.print.attribute.EnumSyntax; |
| import javax.print.attribute.PrintJobAttribute; |
| |
| /** |
| * {@code JobState} is a printing attribute class, an enumeration, that |
| * identifies the current state of a print job. Class {@code JobState} defines |
| * standard job state values. A Print Service implementation only needs to |
| * report those job states which are appropriate for the particular |
| * implementation; it does not have to report every defined job state. The |
| * {@link JobStateReasons JobStateReasons} attribute augments the |
| * {@code JobState} attribute to give more detailed information about the job in |
| * the given job state. |
| * <p> |
| * <b>IPP Compatibility:</b> The category name returned by {@code getName()} is |
| * the IPP attribute name. The enumeration's integer value is the IPP enum |
| * value. The {@code toString()} method returns the IPP string representation of |
| * the attribute value. |
| * |
| * @author Alan Kaminsky |
| */ |
| public class JobState extends EnumSyntax implements PrintJobAttribute { |
| |
| /** |
| * Use serialVersionUID from JDK 1.4 for interoperability. |
| */ |
| private static final long serialVersionUID = 400465010094018920L; |
| |
| /** |
| * The job state is unknown. |
| */ |
| public static final JobState UNKNOWN = new JobState(0); |
| |
| /** |
| * The job is a candidate to start processing, but is not yet processing. |
| */ |
| public static final JobState PENDING = new JobState(3); |
| |
| /** |
| * The job is not a candidate for processing for any number of reasons but |
| * will return to the {@code PENDING} state as soon as the reasons are no |
| * longer present. The job's {@link JobStateReasons JobStateReasons} |
| * attribute must indicate why the job is no longer a candidate for |
| * processing. |
| */ |
| public static final JobState PENDING_HELD = new JobState(4); |
| |
| /** |
| * The job is processing. One or more of the following activities is |
| * occurring: |
| * <ol type=1> |
| * <li>The job is using, or is attempting to use, one or more purely |
| * software processes that are analyzing, creating, or interpreting a PDL, |
| * etc. |
| * <li>The job is using, or is attempting to use, one or more hardware |
| * devices that are interpreting a PDL, making marks on a medium, and/or |
| * performing finishing, such as stapling, etc. |
| * <li>The printer has made the job ready for printing, but the output |
| * device is not yet printing it, either because the job hasn't reached |
| * the output device or because the job is queued in the output device or |
| * some other spooler, awaiting the output device to print it. |
| * </ol> |
| * When the job is in the {@code PROCESSING} state, the entire job state |
| * includes the detailed status represented in the printer's |
| * {@link PrinterState PrinterState} and |
| * {@link PrinterStateReasons PrinterStateReasons} attributes. |
| * <p> |
| * Implementations may, though they need not, include additional values in |
| * the job's {@link JobStateReasons JobStateReasons} attribute to indicate |
| * the progress of the job, such as adding the {@code JOB_PRINTING} value to |
| * indicate when the output device is actually making marks on paper and/or |
| * the {@code PROCESSING_TO_STOP_POINT} value to indicate that the printer |
| * is in the process of canceling or aborting the job. |
| */ |
| public static final JobState PROCESSING = new JobState (5); |
| |
| /** |
| * The job has stopped while processing for any number of reasons and will |
| * return to the {@code PROCESSING} state as soon as the reasons are no |
| * longer present. |
| * <p> |
| * The job's {@link JobStateReasons JobStateReasons} attribute may indicate |
| * why the job has stopped processing. For example, if the output device is |
| * stopped, the {@code PRINTER_STOPPED} value may be included in the job's |
| * {@link JobStateReasons JobStateReasons} attribute. |
| * <p> |
| * <i>Note:</i> When an output device is stopped, the device usually |
| * indicates its condition in human readable form locally at the device. A |
| * client can obtain more complete device status remotely by querying the |
| * printer's {@link PrinterState PrinterState} and |
| * {@link PrinterStateReasons PrinterStateReasons} attributes. |
| */ |
| public static final JobState PROCESSING_STOPPED = new JobState (6); |
| |
| /** |
| * The job has been canceled by some human agency, the printer has completed |
| * canceling the job, and all job status attributes have reached their final |
| * values for the job. While the printer is canceling the job, the job |
| * remains in its current state, but the job's {@link JobStateReasons |
| * JobStateReasons} attribute should contain the |
| * {@code PROCESSING_TO_STOP_POINT} value and one of the |
| * {@code CANCELED_BY_USER}, {@code CANCELED_BY_OPERATOR}, or |
| * {@code CANCELED_AT_DEVICE} values. When the job moves to the |
| * {@code CANCELED} state, the {@code PROCESSING_TO_STOP_POINT} value, if |
| * present, must be removed, but the CANCELED_BY_<i>xxx</i> value, if |
| * present, must remain. |
| */ |
| public static final JobState CANCELED = new JobState (7); |
| |
| /** |
| * The job has been aborted by the system (usually while the job was in the |
| * {@code PROCESSING} or {@code PROCESSING_STOPPED} state), the printer has |
| * completed aborting the job, and all job status attributes have reached |
| * their final values for the job. While the printer is aborting the job, |
| * the job remains in its current state, but the job's |
| * {@link JobStateReasons JobStateReasons} attribute should contain the |
| * {@code PROCESSING_TO_STOP_POINT} and {@code ABORTED_BY_SYSTEM} values. |
| * When the job moves to the {@code ABORTED} state, the |
| * {@code PROCESSING_TO_STOP_POINT} value, if present, must be removed, but |
| * the {@code ABORTED_BY_SYSTEM} value, if present, must remain. |
| */ |
| public static final JobState ABORTED = new JobState (8); |
| |
| /** |
| * The job has completed successfully or with warnings or errors after |
| * processing, all of the job media sheets have been successfully stacked in |
| * the appropriate output bin(s), and all job status attributes have reached |
| * their final values for the job. The job's |
| * {@link JobStateReasons JobStateReasons} attribute should contain one of |
| * these values: {@code COMPLETED_SUCCESSFULLY}, |
| * {@code COMPLETED_WITH_WARNINGS}, or {@code COMPLETED_WITH_ERRORS}. |
| */ |
| public static final JobState COMPLETED = new JobState (9); |
| |
| // Hidden constructors. |
| |
| /** |
| * Construct a new job state enumeration value with the given integer value. |
| * |
| * @param value Integer value |
| */ |
| protected JobState(int value) { |
| super (value); |
| } |
| |
| /** |
| * The string table for class {@code JobState}. |
| */ |
| private static final String[] myStringTable = |
| {"unknown", |
| null, |
| null, |
| "pending", |
| "pending-held", |
| "processing", |
| "processing-stopped", |
| "canceled", |
| "aborted", |
| "completed"}; |
| |
| /** |
| * The enumeration value table for class {@code JobState}. |
| */ |
| private static final JobState[] myEnumValueTable = |
| {UNKNOWN, |
| null, |
| null, |
| PENDING, |
| PENDING_HELD, |
| PROCESSING, |
| PROCESSING_STOPPED, |
| CANCELED, |
| ABORTED, |
| COMPLETED}; |
| |
| /** |
| * Returns the string table for class {@code JobState}. |
| */ |
| protected String[] getStringTable() { |
| return myStringTable; |
| } |
| |
| /** |
| * Returns the enumeration value table for class {@code JobState}. |
| */ |
| protected EnumSyntax[] getEnumValueTable() { |
| return myEnumValueTable; |
| } |
| |
| /** |
| * Get the printing attribute class which is to be used as the "category" |
| * for this printing attribute value. |
| * <p> |
| * For class {@code JobState} and any vendor-defined subclasses, the |
| * category is class {@code JobState} itself. |
| * |
| * @return printing attribute class (category), an instance of class |
| * {@link Class java.lang.Class} |
| */ |
| public final Class<? extends Attribute> getCategory() { |
| return JobState.class; |
| } |
| |
| /** |
| * Get the name of the category of which this attribute value is an |
| * instance. |
| * <p> |
| * For class {@code JobState} and any vendor-defined subclasses, the |
| * category name is {@code "job-state"}. |
| * |
| * @return attribute category name |
| */ |
| public final String getName() { |
| return "job-state"; |
| } |
| } |