001 /* PrinterURI.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.PrintServiceAttribute; 045 import javax.print.attribute.URISyntax; 046 047 /** 048 * The <code>PrinterURI</code> attribute provides the URI of a printer. 049 * <p> 050 * The URI identifies the printer against all the other print services 051 * available. This attribute is used to direct a print service request 052 * to this specific printer. 053 * </p> 054 * <p> 055 * <b>IPP Compatibility:</b> PrinterURI is an IPP 1.1 attribute. 056 * </p> 057 * 058 * @author Michael Koch (konqueror@gmx.de) 059 * @author Wolfgang Baer (WBaer@gmx.de) 060 */ 061 public final class PrinterURI extends URISyntax 062 implements PrintServiceAttribute 063 { 064 private static final long serialVersionUID = 7923912792485606497L; 065 066 /** 067 * Constructs a <code>PrinterURI</code> object. 068 * 069 * @param uri the URI of the print service. 070 * @throws NullPointerException if the given uri is null. 071 */ 072 public PrinterURI(URI uri) 073 { 074 super(uri); 075 } 076 077 /** 078 * Tests if the given object is equal to this object. 079 * 080 * @param obj the object to test 081 * 082 * @return <code>true</code> if both objects are equal, 083 * <code>false</code> otherwise. 084 */ 085 public boolean equals(Object obj) 086 { 087 if(! (obj instanceof PrinterURI)) 088 return false; 089 090 return super.equals(obj); 091 } 092 093 /** 094 * Returns category of this class. 095 * 096 * @return The class <code>PrinterURI</code> itself. 097 */ 098 public Class< ? extends Attribute> getCategory() 099 { 100 return PrinterURI.class; 101 } 102 103 /** 104 * Returns the name of this attribute. 105 * 106 * @return The name "printer-uri". 107 */ 108 public String getName() 109 { 110 return "printer-uri"; 111 } 112 }