Source for gnu.javax.print.ipp.attribute.supported.UriAuthenticationSupported

   1: /* UriAuthenticationSupported.java -- 
   2:    Copyright (C) 2006 Free Software Foundation, Inc.
   3: 
   4: This file is part of GNU Classpath.
   5: 
   6: GNU Classpath is free software; you can redistribute it and/or modify
   7: it under the terms of the GNU General Public License as published by
   8: the Free Software Foundation; either version 2, or (at your option)
   9: any later version.
  10: 
  11: GNU Classpath is distributed in the hope that it will be useful, but
  12: WITHOUT ANY WARRANTY; without even the implied warranty of
  13: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14: General Public License for more details.
  15: 
  16: You should have received a copy of the GNU General Public License
  17: along with GNU Classpath; see the file COPYING.  If not, write to the
  18: Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  19: 02110-1301 USA.
  20: 
  21: Linking this library statically or dynamically with other modules is
  22: making a combined work based on this library.  Thus, the terms and
  23: conditions of the GNU General Public License cover the whole
  24: combination.
  25: 
  26: As a special exception, the copyright holders of this library give you
  27: permission to link this library with independent modules to produce an
  28: executable, regardless of the license terms of these independent
  29: modules, and to copy and distribute the resulting executable under
  30: terms of your choice, provided that you also meet, for each linked
  31: independent module, the terms and conditions of the license of that
  32: module.  An independent module is a module which is not derived from
  33: or based on this library.  If you modify this library, you may extend
  34: this exception to your version of the library, but you are not
  35: obligated to do so.  If you do not wish to do so, delete this
  36: exception statement from your version. */
  37: 
  38: 
  39: package gnu.javax.print.ipp.attribute.supported;
  40: 
  41: import javax.print.attribute.EnumSyntax;
  42: import javax.print.attribute.SupportedValuesAttribute;
  43: 
  44: /**
  45:  * UriAuthenticationSupported attribute as described in RFC 2911 section
  46:  * 4.4.2 provides the keywords (implemented as EnumSyntax) which 
  47:  * authentication methods are supported by the printer object. This
  48:  * includes a value of none.
  49:  * 
  50:  * @author Wolfgang Baer (WBaer@gmx.de)
  51:  */
  52: public final class UriAuthenticationSupported extends EnumSyntax 
  53:   implements SupportedValuesAttribute
  54: {
  55:   
  56:   // a keyword based attribute in IPP - int values just starting at 0
  57:   
  58:   /** Supports no authentication - assumes anonymous process */
  59:   public static final UriAuthenticationSupported NONE = 
  60:     new UriAuthenticationSupported(0);
  61:   
  62:   /** 
  63:    * The authenticated user assumed is the value of the
  64:    * "requesting-user-name" operation attribute supplied
  65:    * with the operation.
  66:    */
  67:   public static final UriAuthenticationSupported REQUESTING_USER_NAME = 
  68:     new UriAuthenticationSupported(1);
  69:   
  70:   /** Supports HTTP basic authentication (RFC 2617) */
  71:   public static final UriAuthenticationSupported BASIC = 
  72:     new UriAuthenticationSupported(2);
  73:   
  74:   /** Supports HTTP digest authentication (RFC 2617) */
  75:   public static final UriAuthenticationSupported DIGEST = 
  76:     new UriAuthenticationSupported(3);
  77:   
  78:   /** Supports authentication through a client provided certificate */
  79:   public static final UriAuthenticationSupported CERTIFICATE = 
  80:     new UriAuthenticationSupported(4);
  81:   
  82:   private static final String[] stringTable = { "none", 
  83:                                                 "requesting-user-name",                                              
  84:                                                 "basic", "digest", 
  85:                                                 "certificate" };
  86:   
  87:   private static final UriAuthenticationSupported[] enumValueTable = 
  88:     { NONE, REQUESTING_USER_NAME, BASIC, DIGEST, CERTIFICATE };
  89: 
  90:   /**
  91:    * Constructs a <code>UriAuthenticationSupported</code> object.
  92:    * 
  93:    * @param value the enum value
  94:    */
  95:   public UriAuthenticationSupported(int value)
  96:   {
  97:     super(value);
  98:   }
  99: 
 100:   /**
 101:    * Returns category of this class.
 102:    *
 103:    * @return The class <code>UriAuthenticationSupported</code> itself.
 104:    */
 105:   public Class getCategory()
 106:   {
 107:     return UriAuthenticationSupported.class;
 108:   }
 109: 
 110:   /**
 111:    * Returns the name of this attribute.
 112:    *
 113:    * @return The name "uri-authentication-supported".
 114:    */
 115:   public String getName()
 116:   {
 117:     return "uri-authentication-supported";
 118:   }
 119:   
 120:   /**
 121:    * Returns a table with the enumeration values represented as strings
 122:    * for this object.
 123:    *
 124:    * @return The enumeration values as strings.
 125:    */
 126:   protected String[] getStringTable()
 127:   {
 128:     return stringTable;
 129:   }
 130: 
 131:   /**
 132:    * Returns a table with the enumeration values for this object.
 133:    *
 134:    * @return The enumeration values.
 135:    */
 136:   protected EnumSyntax[] getEnumValueTable()
 137:   {
 138:     return enumValueTable;
 139:   }
 140: 
 141: }