001 /* JobHoldUntil.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.util.Date; 042 043 import javax.print.attribute.Attribute; 044 import javax.print.attribute.DateTimeSyntax; 045 import javax.print.attribute.PrintJobAttribute; 046 import javax.print.attribute.PrintRequestAttribute; 047 048 /** 049 * The <code>JobHoldUntil</code> attribute specifies the date 050 * and the time at which a print job must become a candidate 051 * for printing. 052 * <p> 053 * <b>IPP Compatibility:</b> JobHoldUntil is an IPP 1.1 attribute. 054 * However the attribute in IPP is based on keywords of named 055 * time periods like day-time or evening. It will depend on the 056 * concrete implementation of a print service how a mapping of the 057 * detailed provided date and time of this attribute to the named 058 * keyword or an alternate extension attribute will be done. E.g. 059 * CUPS supports also a HH:MM format as extension to the keywords. 060 * </p> 061 * 062 * @author Michael Koch (konqueror@gmx.de) 063 */ 064 public final class JobHoldUntil extends DateTimeSyntax 065 implements PrintJobAttribute, PrintRequestAttribute 066 { 067 private static final long serialVersionUID = -1664471048860415024L; 068 069 /** 070 * Creates a <code>JobHoldUntil</code> object. 071 * 072 * @param value the date to hold the job until 073 * 074 * @exception NullPointerException if value is null 075 */ 076 public JobHoldUntil(Date value) 077 { 078 super(value); 079 } 080 081 /** 082 * Tests if the given object is equal to this object. 083 * 084 * @param obj the object to test 085 * 086 * @return <code>true</code> if both objects are equal, 087 * <code>false</code> otherwise. 088 */ 089 public boolean equals(Object obj) 090 { 091 if(! (obj instanceof JobHoldUntil)) 092 return false; 093 094 return super.equals(obj); 095 } 096 097 /** 098 * Returns category of this class. 099 * 100 * @return The class <code>JobHoldUntil</code> itself. 101 */ 102 public Class< ? extends Attribute> getCategory() 103 { 104 return JobHoldUntil.class; 105 } 106 107 /** 108 * Returns the name of this attribute. 109 * 110 * @return The name "job-hold-until". 111 */ 112 public String getName() 113 { 114 return "job-hold-until"; 115 } 116 }