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package javax.print.attribute.standard;

import java.util.Locale;

import javax.print.attribute.Attribute;
import javax.print.attribute.TextSyntax;
import javax.print.attribute.PrintRequestAttribute;
import javax.print.attribute.PrintJobAttribute;

Class JobName is a printing attribute class, a text attribute, that specifies the name of a print job. A job's name is an arbitrary string defined by the client. It does not need to be unique between different jobs. A Print Job's JobName attribute is set to the value supplied by the client in the Print Request's attribute set. If, however, the client does not supply a JobName attribute in the Print Request, the printer, when it creates the Print Job, must generate a JobName. The printer should generate the value of the Print Job's JobName attribute from the first of the following sources that produces a value: (1) the DocumentName attribute of the first (or only) doc in the job, (2) the URL of the first (or only) doc in the job, if the doc's print data representation object is a URL, or (3) any other piece of Print Job specific and/or document content information. 

IPP Compatibility: The string value gives the IPP name value. The
locale gives the IPP natural language. The category name returned by
getName() gives the IPP attribute name.

Author:
 Alan Kaminsky/**
 * Class JobName is a printing attribute class, a text attribute, that specifies
 * the name of a print job. A job's name is an arbitrary string defined by the
 * client. It does not need to be unique between different jobs. A Print Job's
 * JobName attribute is set to the value supplied by the client in the Print
 * Request's attribute set. If, however, the client does not supply a JobName
 * attribute in the Print Request, the printer, when it creates the Print Job,
 * must generate a JobName. The printer should generate the value of the Print
 * Job's JobName attribute from the first of the following sources that produces
 * a value: (1) the {@link DocumentName DocumentName} attribute of the first (or
 * only) doc in the job, (2) the URL of the first (or only) doc in the job, if
 * the doc's print data representation object is a URL, or (3) any other piece
 * of Print Job specific and/or document content information.
 * <P>
 * <B>IPP Compatibility:</B> The string value gives the IPP name value. The
 * locale gives the IPP natural language. The category name returned by
 * <CODE>getName()</CODE> gives the IPP attribute name.
 * <P>
 *
 * @author  Alan Kaminsky
 */
public final class JobName extends TextSyntax
        implements PrintRequestAttribute, PrintJobAttribute {

    private static final long serialVersionUID = 4660359192078689545L;

    
Constructs a new job name attribute with the given job name and locale.
Params:
jobName –  Job name.
locale –   Natural language of the text string. null
is interpreted to mean the default locale as returned
by Locale.getDefault()
Throws:
NullPointerException – 
    (unchecked exception) Thrown if jobName is null./**
     * Constructs a new job name attribute with the given job name and locale.
     *
     * @param  jobName  Job name.
     * @param  locale   Natural language of the text string. null
     * is interpreted to mean the default locale as returned
     * by <code>Locale.getDefault()</code>
     *
     * @exception  NullPointerException
     *     (unchecked exception) Thrown if <CODE>jobName</CODE> is null.
     */
    public JobName(String jobName, Locale locale) {
        super (jobName, locale);
    }

    
Returns whether this job name attribute is equivalent to the passed in
object. To be equivalent, all of the following conditions must be true:


object is not null.

object is an instance of class JobName.

This job name attribute's underlying string and object's
underlying string are equal.

This job name attribute's locale and object's locale are
equal.

Params:
object –  Object to compare to.
Returns:
 True if object is equivalent to this job name
         attribute, false otherwise./**
     * Returns whether this job name attribute is equivalent to the passed in
     * object. To be equivalent, all of the following conditions must be true:
     * <OL TYPE=1>
     * <LI>
     * <CODE>object</CODE> is not null.
     * <LI>
     * <CODE>object</CODE> is an instance of class JobName.
     * <LI>
     * This job name attribute's underlying string and <CODE>object</CODE>'s
     * underlying string are equal.
     * <LI>
     * This job name attribute's locale and <CODE>object</CODE>'s locale are
     * equal.
     * </OL>
     *
     * @param  object  Object to compare to.
     *
     * @return  True if <CODE>object</CODE> is equivalent to this job name
     *          attribute, false otherwise.
     */
    public boolean equals(Object object) {
        return (super.equals(object) && object instanceof JobName);
    }

    
Get the printing attribute class which is to be used as the "category"
for this printing attribute value.

For class JobName, the category is class JobName 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 JobName, the category is class JobName itself.
     *
     * @return  Printing attribute class (category), an instance of class
     *          {@link java.lang.Class java.lang.Class}.
     */
    public final Class<? extends Attribute> getCategory() {
        return JobName.class;
    }

    
Get the name of the category of which this attribute value is an
instance.

For class JobName, the category name is "job-name".
Returns:
 Attribute category name./**
     * Get the name of the category of which this attribute value is an
     * instance.
     * <P>
     * For class JobName, the category name is <CODE>"job-name"</CODE>.
     *
     * @return  Attribute category name.
     */
    public final String getName() {
        return "job-name";
    }

}