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 * 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

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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;

/**

 * Class RequestingUserName is a printing attribute class, a text attribute,

 * that specifies the name of the end user that submitted the print job. A

 * requesting user name is an arbitrary string defined by the client. The

 * printer does not put the client-specified RequestingUserName attribute into

 * the Print Job's attribute set; rather, the printer puts in a {@link

 * JobOriginatingUserName JobOriginatingUserName} attribute.

 * This means that services which support specifying a username with this

 * attribute should also report a JobOriginatingUserName in the job's

 * attribute set. Note that many print services may have a way to independently

 * authenticate the user name, and so may state support for a

 * requesting user name, but in practice will then report the user name

 * authenticated by the service rather than that specified via this

 * attribute.

 * <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 RequestingUserName   extends TextSyntax

    implements PrintRequestAttribute {

    private static final long serialVersionUID = -2683049894310331454L;

    /**

     * Constructs a new requesting user name attribute with the given user

     * name and locale.

     *

     * @param  userName  User 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>userName</CODE> is null.

     */

    public RequestingUserName(String userName, Locale locale) {

        super (userName, locale);

    }

    /**

     * Returns whether this requesting user 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 RequestingUserName.

     * <LI>

     * This requesting user name attribute's underlying string and

     * <CODE>object</CODE>'s underlying string are equal.

     * <LI>

     * This requesting user 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 requesting

     *          user name attribute, false otherwise.

     */

    public boolean equals(Object object) {

        return (super.equals(object) &&

                object instanceof RequestingUserName);

    }

    /**

     * Get the printing attribute class which is to be used as the "category"

     * for this printing attribute value.

     * <P>

     * For class RequestingUserName, the

     * category is class RequestingUserName itself.

     *

     * @return  Printing attribute class (category), an instance of class

     *          {@link java.lang.Class java.lang.Class}.

     */

    public final Class<? extends Attribute> getCategory() {

        return RequestingUserName.class;

    }

    /**

     * Get the name of the category of which this attribute value is an

     * instance.

     * <P>

     * For class RequestingUserName, the

     * category name is <CODE>"requesting-user-name"</CODE>.

     *

     * @return  Attribute category name.

     */

    public final String getName() {

        return "requesting-user-name";

    }

}