001    /* Destination.java --
002       Copyright (C) 2004, 2005  Free Software Foundation, Inc.
003    
004    This file is part of GNU Classpath.
005    
006    GNU Classpath is free software; you can redistribute it and/or modify
007    it under the terms of the GNU General Public License as published by
008    the Free Software Foundation; either version 2, or (at your option)
009    any later version.
010    
011    GNU Classpath is distributed in the hope that it will be useful, but
012    WITHOUT ANY WARRANTY; without even the implied warranty of
013    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
014    General Public License for more details.
015    
016    You should have received a copy of the GNU General Public License
017    along with GNU Classpath; see the file COPYING.  If not, write to the
018    Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
019    02110-1301 USA.
020    
021    Linking this library statically or dynamically with other modules is
022    making a combined work based on this library.  Thus, the terms and
023    conditions of the GNU General Public License cover the whole
024    combination.
025    
026    As a special exception, the copyright holders of this library give you
027    permission to link this library with independent modules to produce an
028    executable, regardless of the license terms of these independent
029    modules, and to copy and distribute the resulting executable under
030    terms of your choice, provided that you also meet, for each linked
031    independent module, the terms and conditions of the license of that
032    module.  An independent module is a module which is not derived from
033    or based on this library.  If you modify this library, you may extend
034    this exception to your version of the library, but you are not
035    obligated to do so.  If you do not wish to do so, delete this
036    exception statement from your version. */
037    
038    
039    package javax.print.attribute.standard;
040    
041    import java.net.URI;
042    
043    import javax.print.attribute.Attribute;
044    import javax.print.attribute.PrintJobAttribute;
045    import javax.print.attribute.PrintRequestAttribute;
046    import javax.print.attribute.URISyntax;
047    
048    /**
049     * The <code>Destination</code> attribute provides a URI for an alternate
050     * destination of the printing output.
051     * <p>
052     * As not an IPP attribute many print services will not support this 
053     * attribute and only provide the printer device as a destination.
054     * An alternate output destination would be a file on the local harddisk
055     * given as a file scheme URI.
056     * </p>
057     * <p> 
058     * If a print service does not support the destination attributes URI it 
059     * will throw a PrintException. This exception may further implement the
060     * interface {@link javax.print.URIException}. 
061     * </p>
062     * <p>
063     * <b>IPP Compatibility:</b> Destination is not an IPP 1.1 attribute.
064     * </p>
065     * @see javax.print.PrintException
066     * @see javax.print.URIException
067     * 
068     * @author Michael Koch (konqueror@gmx.de)
069     * @author Wolfgang Baer (WBaer@gmx.de)
070     */
071    public final class Destination extends URISyntax
072      implements PrintJobAttribute, PrintRequestAttribute
073    {
074      private static final long serialVersionUID = 6776739171700415321L;
075    
076      /**
077       * Constructs a <code>Destination</code> object.
078       * 
079       * @param uri the URI of the output destination.
080       * @throws NullPointerException if the given uri is null.
081       */
082      public Destination(URI uri)
083      {
084        super(uri);
085      }
086      
087      /**
088       * Tests if the given object is equal to this object.
089       *
090       * @param obj the object to test
091       *
092       * @return <code>true</code> if both objects are equal, 
093       * <code>false</code> otherwise.
094       */
095      public boolean equals(Object obj)
096      {
097        if(! (obj instanceof Destination))
098          return false;
099    
100        return super.equals(obj);
101      }
102    
103      /**
104       * Returns category of this class.
105       *
106       * @return The class <code>Destination</code> itself.
107       */
108      public Class< ? extends Attribute> getCategory()
109      {
110        return Destination.class;
111      }
112    
113      /**
114       * Returns the name of this attribute.
115       *
116       * @return The name "spool-data-destination"
117       */
118      public String getName()
119      {
120        return "spool-data-destination";
121      }
122    }