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package javax.print.attribute.standard;
import javax.print.attribute.Attribute;
import javax.print.attribute.EnumSyntax;
Class JobStateReason
is a printing attribute class, an enumeration, that provides additional information about the job's current state, i.e., information that augments the value of the job's JobState
attribute. Class JobStateReason
defines standard job state reason values. A Print Service implementation only needs to report those job state reasons which are appropriate for the particular implementation; it does not have to report every defined job state reason. Instances of JobStateReason
do not appear in a Print Job's attribute set directly. Rather, a JobStateReasons
attribute appears in the Print Job's attribute set. The JobStateReasons
attribute contains zero, one, or more than one JobStateReason
objects which pertain to the Print Job's status. The printer adds a JobStateReason object to the Print Job's JobStateReasons
attribute when the corresponding condition becomes true of the Print Job, and the printer removes the JobStateReason
object again when the corresponding condition becomes false, regardless of whether the Print Job's overall JobState
also changed.
IPP Compatibility: The category name returned by getName()
is the IPP attribute name. The enumeration's integer value is the IPP enum value. The toString()
method returns the IPP string representation of the attribute value.
Author: Alan Kaminsky
/**
* Class {@code JobStateReason} is a printing attribute class, an enumeration,
* that provides additional information about the job's current state, i.e.,
* information that augments the value of the job's {@link JobState JobState}
* attribute. Class {@code JobStateReason} defines standard job state reason
* values. A Print Service implementation only needs to report those job state
* reasons which are appropriate for the particular implementation; it does not
* have to report every defined job state reason.
* <p>
* Instances of {@code JobStateReason} do not appear in a Print Job's attribute
* set directly. Rather, a {@link JobStateReasons JobStateReasons} attribute
* appears in the Print Job's attribute set. The
* {@link JobStateReasons JobStateReasons} attribute contains zero, one, or more
* than one {@code JobStateReason} objects which pertain to the Print Job's
* status. The printer adds a JobStateReason object to the Print Job's
* {@link JobStateReasons JobStateReasons} attribute when the corresponding
* condition becomes true of the Print Job, and the printer removes the
* {@code JobStateReason} object again when the corresponding condition becomes
* false, regardless of whether the Print Job's overall
* {@link JobState JobState} also changed.
* <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 JobStateReason extends EnumSyntax implements Attribute {
Use serialVersionUID from JDK 1.4 for interoperability.
/**
* Use serialVersionUID from JDK 1.4 for interoperability.
*/
private static final long serialVersionUID = -8765894420449009168L;
The printer has created the Print Job, but the printer has not finished
accessing or accepting all the print data yet.
/**
* The printer has created the Print Job, but the printer has not finished
* accessing or accepting all the print data yet.
*/
public static final JobStateReason
JOB_INCOMING = new JobStateReason(0);
The printer has created the Print Job, but the printer is expecting additional print data before it can move the job into the PROCESSING
state. If a printer starts processing before it has received all data, the printer removes the JOB_DATA_INSUFFICIENT
reason, but the JOB_INCOMING
reason remains. If a printer starts processing after it has received all data, the printer removes the JOB_DATA_INSUFFICIENT
and JOB_INCOMING
reasons at the same time. /**
* The printer has created the Print Job, but the printer is expecting
* additional print data before it can move the job into the
* {@code PROCESSING} state. If a printer starts processing before it has
* received all data, the printer removes the {@code JOB_DATA_INSUFFICIENT}
* reason, but the {@code JOB_INCOMING} reason remains. If a printer starts
* processing after it has received all data, the printer removes the
* {@code JOB_DATA_INSUFFICIENT} and {@code JOB_INCOMING} reasons at the
* same time.
*/
public static final JobStateReason
JOB_DATA_INSUFFICIENT = new JobStateReason(1);
The printer could not access one or more documents passed by reference (i.e., the print data representation object is a URL
). This reason is intended to cover any file access problem,including file does not exist and access denied because of an access control problem. Whether the printer aborts the job and moves the job to the ABORTED
job state or prints all documents that are accessible and moves the job to the COMPLETED
job state and adds the COMPLETED_WITH_ERRORS
reason to the job's JobStateReasons
attribute depends on implementation and/or site policy. This value should be supported if the printer supports doc flavors with URL
print data representation objects. /**
* The printer could not access one or more documents passed by reference
* (i.e., the print data representation object is a {@code URL}). This
* reason is intended to cover any file access problem,including file does
* not exist and access denied because of an access control problem. Whether
* the printer aborts the job and moves the job to the {@code ABORTED} job
* state or prints all documents that are accessible and moves the job to
* the {@code COMPLETED} job state and adds the
* {@code COMPLETED_WITH_ERRORS} reason to the job's
* {@link JobStateReasons JobStateReasons} attribute depends on
* implementation and/or site policy. This value should be supported if the
* printer supports doc flavors with {@code URL} print data representation
* objects.
*/
public static final JobStateReason
DOCUMENT_ACCESS_ERROR = new JobStateReason(2);
The job was not completely submitted for some unforeseen reason.
Possibilities include (1) the printer has crashed before the job was
fully submitted by the client, (2) the printer or the document transfer
method has crashed in some non-recoverable way before the document data
was entirely transferred to the printer, (3) the client crashed before
the job was fully submitted.
/**
* The job was not completely submitted for some unforeseen reason.
* Possibilities include (1) the printer has crashed before the job was
* fully submitted by the client, (2) the printer or the document transfer
* method has crashed in some non-recoverable way before the document data
* was entirely transferred to the printer, (3) the client crashed before
* the job was fully submitted.
*/
public static final JobStateReason
SUBMISSION_INTERRUPTED = new JobStateReason(3);
The printer is transmitting the job to the output device.
/**
* The printer is transmitting the job to the output device.
*/
public static final JobStateReason
JOB_OUTGOING = new JobStateReason(4);
The value of the job's JobHoldUntil
attribute was specified with a date-time that is still in the future. The job must not be a candidate for processing until this reason is removed and there are no other reasons to hold the job. This value should be supported if the JobHoldUntil
job template attribute is supported. /**
* The value of the job's {@link JobHoldUntil JobHoldUntil} attribute was
* specified with a date-time that is still in the future. The job must not
* be a candidate for processing until this reason is removed and there are
* no other reasons to hold the job. This value should be supported if the
* {@link JobHoldUntil JobHoldUntil} job template attribute is supported.
*/
public static final JobStateReason
JOB_HOLD_UNTIL_SPECIFIED = new JobStateReason(5);
At least one of the resources needed by the job, such as media, fonts, resource objects, etc., is not ready on any of the physical printers for which the job is a candidate. This condition may be detected when the job is accepted, or subsequently while the job is pending or processing, depending on implementation. The job may remain in its current state or be moved to the PENDING_HELD
state, depending on implementation and/or job scheduling policy. /**
* At least one of the resources needed by the job, such as media, fonts,
* resource objects, etc., is not ready on any of the physical printers for
* which the job is a candidate. This condition may be detected when the job
* is accepted, or subsequently while the job is pending or processing,
* depending on implementation. The job may remain in its current state or
* be moved to the {@code PENDING_HELD} state, depending on implementation
* and/or job scheduling policy.
*/
public static final JobStateReason
RESOURCES_ARE_NOT_READY = new JobStateReason(6);
The value of the printer's
PrinterStateReasons
attribute contains a PrinterStateReason
value of STOPPED_PARTLY
. /**
* The value of the printer's {@link PrinterStateReasons
* PrinterStateReasons} attribute contains a
* {@link PrinterStateReason PrinterStateReason} value of
* {@code STOPPED_PARTLY}.
*/
public static final JobStateReason
PRINTER_STOPPED_PARTLY = new JobStateReason(7);
The value of the printer's PrinterState
attribute ia STOPPED
. /**
* The value of the printer's {@link PrinterState PrinterState} attribute ia
* {@code STOPPED}.
*/
public static final JobStateReason
PRINTER_STOPPED = new JobStateReason(8);
The job is in the PROCESSING
state, but more specifically, the printer ia interpreting the document data. /**
* The job is in the {@code PROCESSING} state, but more specifically, the
* printer ia interpreting the document data.
*/
public static final JobStateReason
JOB_INTERPRETING = new JobStateReason(9);
The job is in the PROCESSING
state, but more specifically, the printer has queued the document data. /**
* The job is in the {@code PROCESSING} state, but more specifically, the
* printer has queued the document data.
*/
public static final JobStateReason JOB_QUEUED = new JobStateReason(10);
The job is in the PROCESSING
state, but more specifically, the printer is interpreting document data and producing another electronic representation. /**
* The job is in the {@code PROCESSING} state, but more specifically, the
* printer is interpreting document data and producing another electronic
* representation.
*/
public static final JobStateReason
JOB_TRANSFORMING = new JobStateReason(11);
The job is in the PENDING_HELD
, PENDING
, or PROCESSING
state, but more specifically, the printer has completed enough processing of the document to be able to start marking and the job is waiting for the marker. Systems that require human intervention to release jobs put the job into the PENDING_HELD
job state. Systems that automatically select a job to use the marker put the job into the PENDING
job state or keep the job in the PROCESSING
job state while waiting for the marker, depending on implementation. All implementations put the job into (or back into) the PROCESSING
state when marking does begin. /**
* The job is in the {@code PENDING_HELD}, {@code PENDING}, or
* {@code PROCESSING} state, but more specifically, the printer has
* completed enough processing of the document to be able to start marking
* and the job is waiting for the marker. Systems that require human
* intervention to release jobs put the job into the {@code PENDING_HELD}
* job state. Systems that automatically select a job to use the marker put
* the job into the {@code PENDING} job state or keep the job in the
* {@code PROCESSING} job state while waiting for the marker, depending on
* implementation. All implementations put the job into (or back into) the
* {@code PROCESSING} state when marking does begin.
*/
public static final JobStateReason
JOB_QUEUED_FOR_MARKER = new JobStateReason(12);
The output device is marking media. This value is useful for printers which spend a great deal of time processing (1) when no marking is happening and then want to show that marking is now happening or (2) when the job is in the process of being canceled or aborted while the job remains in the PROCESSING
state, but the marking has not yet stopped so that impression or sheet counts are still increasing for the job. /**
* The output device is marking media. This value is useful for printers
* which spend a great deal of time processing (1) when no marking is
* happening and then want to show that marking is now happening or (2) when
* the job is in the process of being canceled or aborted while the job
* remains in the {@code PROCESSING} state, but the marking has not yet
* stopped so that impression or sheet counts are still increasing for the
* job.
*/
public static final JobStateReason
JOB_PRINTING = new JobStateReason(13);
The job was canceled by the owner of the job, i.e., by a user whose
authenticated identity is the same as the value of the originating user
that created the Print Job, or by some other authorized end-user, such as
a member of the job owner's security group. This value should be
supported.
/**
* The job was canceled by the owner of the job, i.e., by a user whose
* authenticated identity is the same as the value of the originating user
* that created the Print Job, or by some other authorized end-user, such as
* a member of the job owner's security group. This value should be
* supported.
*/
public static final JobStateReason
JOB_CANCELED_BY_USER = new JobStateReason(14);
The job was canceled by the operator, i.e., by a user who has been
authenticated as having operator privileges (whether local or remote). If
the security policy is to allow anyone to cancel anyone's job, then this
value may be used when the job is canceled by someone other than the
owner of the job. For such a security policy, in effect, everyone is an
operator as far as canceling jobs is concerned. This value should be
supported if the implementation permits canceling by someone other than
the owner of the job.
/**
* The job was canceled by the operator, i.e., by a user who has been
* authenticated as having operator privileges (whether local or remote). If
* the security policy is to allow anyone to cancel anyone's job, then this
* value may be used when the job is canceled by someone other than the
* owner of the job. For such a security policy, in effect, everyone is an
* operator as far as canceling jobs is concerned. This value should be
* supported if the implementation permits canceling by someone other than
* the owner of the job.
*/
public static final JobStateReason
JOB_CANCELED_BY_OPERATOR = new JobStateReason(15);
The job was canceled by an unidentified local user, i.e., a user at a
console at the device. This value should be supported if the
implementation supports canceling jobs at the console.
/**
* The job was canceled by an unidentified local user, i.e., a user at a
* console at the device. This value should be supported if the
* implementation supports canceling jobs at the console.
*/
public static final JobStateReason
JOB_CANCELED_AT_DEVICE = new JobStateReason(16);
The job was aborted by the system. Either the job (1) is in the process of being aborted, (2) has been aborted by the system and placed in the ABORTED
state, or (3) has been aborted by the system and placed in the PENDING_HELD
state, so that a user or operator can manually try the job again. This value should be supported. /**
* The job was aborted by the system. Either the job (1) is in the process
* of being aborted, (2) has been aborted by the system and placed in the
* {@code ABORTED} state, or (3) has been aborted by the system and placed
* in the {@code PENDING_HELD} state, so that a user or operator can
* manually try the job again. This value should be supported.
*/
public static final JobStateReason
ABORTED_BY_SYSTEM = new JobStateReason(17);
The job was aborted by the system because the printer determined while attempting to decompress the document's data that the compression is actually not among those supported by the printer. This value must be supported, since Compression
is a required doc description attribute. /**
* The job was aborted by the system because the printer determined while
* attempting to decompress the document's data that the compression is
* actually not among those supported by the printer. This value must be
* supported, since {@link Compression Compression} is a required doc
* description attribute.
*/
public static final JobStateReason
UNSUPPORTED_COMPRESSION = new JobStateReason(18);
The job was aborted by the system because the printer encountered an error in the document data while decompressing it. If the printer posts this reason, the document data has already passed any tests that would have led to the UNSUPPORTED_COMPRESSION
job state reason. /**
* The job was aborted by the system because the printer encountered an
* error in the document data while decompressing it. If the printer posts
* this reason, the document data has already passed any tests that would
* have led to the {@code UNSUPPORTED_COMPRESSION} job state reason.
*/
public static final JobStateReason
COMPRESSION_ERROR = new JobStateReason(19);
The job was aborted by the system because the document data's document format (doc flavor) is not among those supported by the printer. If the client specifies a doc flavor with a MIME type of "application/octet-stream"
, the printer may abort the job if the printer cannot determine the document data's actual format through auto-sensing (even if the printer supports the document format if specified explicitly). This value must be supported, since a doc flavor is required to be specified for each doc. /**
* The job was aborted by the system because the document data's document
* format (doc flavor) is not among those supported by the printer. If the
* client specifies a doc flavor with a MIME type of
* {@code "application/octet-stream"}, the printer may abort the job if the
* printer cannot determine the document data's actual format through
* auto-sensing (even if the printer supports the document format if
* specified explicitly). This value must be supported, since a doc flavor
* is required to be specified for each doc.
*/
public static final JobStateReason
UNSUPPORTED_DOCUMENT_FORMAT = new JobStateReason(20);
The job was aborted by the system because the printer encountered an error in the document data while processing it. If the printer posts this reason, the document data has already passed any tests that would have led to the UNSUPPORTED_DOCUMENT_FORMAT
job state reason. /**
* The job was aborted by the system because the printer encountered an
* error in the document data while processing it. If the printer posts this
* reason, the document data has already passed any tests that would have
* led to the {@code UNSUPPORTED_DOCUMENT_FORMAT} job state reason.
*/
public static final JobStateReason
DOCUMENT_FORMAT_ERROR = new JobStateReason(21);
The requester has canceled the job or the printer has aborted the job,
but the printer is still performing some actions on the job until a
specified stop point occurs or job termination/cleanup is completed.
If the implementation requires some measurable time to cancel the job in the PROCESSING
or PROCESSING_STOPPED
job states, the printer must use this reason to indicate that the printer is still performing some actions on the job while the job remains in the PROCESSING
or PROCESSING_STOPPED
state. After all the job's job description attributes have stopped incrementing, the printer moves the job from the PROCESSING state to the CANCELED
or ABORTED
job states.
/**
* The requester has canceled the job or the printer has aborted the job,
* but the printer is still performing some actions on the job until a
* specified stop point occurs or job termination/cleanup is completed.
* <p>
* If the implementation requires some measurable time to cancel the job in
* the {@code PROCESSING} or {@code PROCESSING_STOPPED} job states, the
* printer must use this reason to indicate that the printer is still
* performing some actions on the job while the job remains in the
* {@code PROCESSING} or {@code PROCESSING_STOPPED} state. After all the
* job's job description attributes have stopped incrementing, the printer
* moves the job from the PROCESSING state to the {@code CANCELED} or
* {@code ABORTED} job states.
*/
public static final JobStateReason
PROCESSING_TO_STOP_POINT = new JobStateReason(22);
The printer is off-line and accepting no jobs. All PENDING
jobs are put into the PENDING_HELD
state. This situation could be true if the service's or document transform's input is impaired or broken. /**
* The printer is off-line and accepting no jobs. All {@code PENDING} jobs
* are put into the {@code PENDING_HELD} state. This situation could be true
* if the service's or document transform's input is impaired or broken.
*/
public static final JobStateReason
SERVICE_OFF_LINE = new JobStateReason(23);
The job completed successfully. This value should be supported.
/**
* The job completed successfully. This value should be supported.
*/
public static final JobStateReason
JOB_COMPLETED_SUCCESSFULLY = new JobStateReason(24);
The job completed with warnings. This value should be supported if the
implementation detects warnings.
/**
* The job completed with warnings. This value should be supported if the
* implementation detects warnings.
*/
public static final JobStateReason
JOB_COMPLETED_WITH_WARNINGS = new JobStateReason(25);
The job completed with errors (and possibly warnings too). This value
should be supported if the implementation detects errors.
/**
* The job completed with errors (and possibly warnings too). This value
* should be supported if the implementation detects errors.
*/
public static final JobStateReason
JOB_COMPLETED_WITH_ERRORS = new JobStateReason(26);
This job is retained and is currently able to be restarted. If JOB_RESTARTABLE
is contained in the job's JobStateReasons
attribute, then the printer must accept a request to restart that job. This value should be supported if restarting jobs is supported. [The capability for restarting jobs is
not in the Java Print Service API at present.]
/**
* This job is retained and is currently able to be restarted. If
* {@code JOB_RESTARTABLE} is contained in the job's
* {@link JobStateReasons JobStateReasons} attribute, then the printer must
* accept a request to restart that job. This value should be supported if
* restarting jobs is supported. <i>[The capability for restarting jobs is
* not in the Java Print Service API at present.]</i>
*/
public static final JobStateReason
JOB_RESTARTABLE = new JobStateReason(27);
The job has been forwarded to a device or print system that is unable to send back status. The printer sets the job's JobState
attribute to COMPLETED
and adds the QUEUED_IN_DEVICE
reason to the job's JobStateReasons
attribute to indicate that the printer has no additional information about the job and never will have any better information. /**
* The job has been forwarded to a device or print system that is unable to
* send back status. The printer sets the job's {@link JobState JobState}
* attribute to {@code COMPLETED} and adds the {@code QUEUED_IN_DEVICE}
* reason to the job's {@link JobStateReasons JobStateReasons} attribute to
* indicate that the printer has no additional information about the job and
* never will have any better information.
*/
public static final JobStateReason
QUEUED_IN_DEVICE = new JobStateReason(28);
Construct a new job state reason enumeration value with the given integer
value.
Params: - value – Integer value
/**
* Construct a new job state reason enumeration value with the given integer
* value.
*
* @param value Integer value
*/
protected JobStateReason(int value) {
super (value);
}
The string table for class JobStateReason
. /**
* The string table for class {@code JobStateReason}.
*/
private static final String[] myStringTable = {
"job-incoming",
"job-data-insufficient",
"document-access-error",
"submission-interrupted",
"job-outgoing",
"job-hold-until-specified",
"resources-are-not-ready",
"printer-stopped-partly",
"printer-stopped",
"job-interpreting",
"job-queued",
"job-transforming",
"job-queued-for-marker",
"job-printing",
"job-canceled-by-user",
"job-canceled-by-operator",
"job-canceled-at-device",
"aborted-by-system",
"unsupported-compression",
"compression-error",
"unsupported-document-format",
"document-format-error",
"processing-to-stop-point",
"service-off-line",
"job-completed-successfully",
"job-completed-with-warnings",
"job-completed-with-errors",
"job-restartable",
"queued-in-device"};
The enumeration value table for class JobStateReason
. /**
* The enumeration value table for class {@code JobStateReason}.
*/
private static final JobStateReason[] myEnumValueTable = {
JOB_INCOMING,
JOB_DATA_INSUFFICIENT,
DOCUMENT_ACCESS_ERROR,
SUBMISSION_INTERRUPTED,
JOB_OUTGOING,
JOB_HOLD_UNTIL_SPECIFIED,
RESOURCES_ARE_NOT_READY,
PRINTER_STOPPED_PARTLY,
PRINTER_STOPPED,
JOB_INTERPRETING,
JOB_QUEUED,
JOB_TRANSFORMING,
JOB_QUEUED_FOR_MARKER,
JOB_PRINTING,
JOB_CANCELED_BY_USER,
JOB_CANCELED_BY_OPERATOR,
JOB_CANCELED_AT_DEVICE,
ABORTED_BY_SYSTEM,
UNSUPPORTED_COMPRESSION,
COMPRESSION_ERROR,
UNSUPPORTED_DOCUMENT_FORMAT,
DOCUMENT_FORMAT_ERROR,
PROCESSING_TO_STOP_POINT,
SERVICE_OFF_LINE,
JOB_COMPLETED_SUCCESSFULLY,
JOB_COMPLETED_WITH_WARNINGS,
JOB_COMPLETED_WITH_ERRORS,
JOB_RESTARTABLE,
QUEUED_IN_DEVICE};
Returns the string table for class JobStateReason
. /**
* Returns the string table for class {@code JobStateReason}.
*/
protected String[] getStringTable() {
return myStringTable.clone();
}
Returns the enumeration value table for class JobStateReason
. /**
* Returns the enumeration value table for class {@code JobStateReason}.
*/
protected EnumSyntax[] getEnumValueTable() {
return (EnumSyntax[])myEnumValueTable.clone();
}
Get the printing attribute class which is to be used as the "category"
for this printing attribute value.
For class JobStateReason
and any vendor-defined subclasses, the category is class JobStateReason
itself.
Returns: printing attribute class (category), an instance of class java.lang.Class
/**
* Get the printing attribute class which is to be used as the "category"
* for this printing attribute value.
* <p>
* For class {@code JobStateReason} and any vendor-defined subclasses, the
* category is class {@code JobStateReason} itself.
*
* @return printing attribute class (category), an instance of class
* {@link Class java.lang.Class}
*/
public final Class<? extends Attribute> getCategory() {
return JobStateReason.class;
}
Get the name of the category of which this attribute value is an
instance.
For class JobStateReason
and any vendor-defined subclasses, the category name is "job-state-reason"
.
Returns: attribute category name
/**
* Get the name of the category of which this attribute value is an
* instance.
* <p>
* For class {@code JobStateReason} and any vendor-defined subclasses, the
* category name is {@code "job-state-reason"}.
*
* @return attribute category name
*/
public final String getName() {
return "job-state-reason";
}
}