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.Attribute;
  42: import javax.print.attribute.EnumSyntax;
  43: import javax.print.attribute.SupportedValuesAttribute;
  44: 
  45: /**
  46:  * UriAuthenticationSupported attribute as described in RFC 2911 section
  47:  * 4.4.2 provides the keywords (implemented as EnumSyntax) which
  48:  * authentication methods are supported by the printer object. This
  49:  * includes a value of none.
  50:  *
  51:  * @author Wolfgang Baer (WBaer@gmx.de)
  52:  */
  53: public final class UriAuthenticationSupported extends EnumSyntax
  54:   implements SupportedValuesAttribute
  55: {
  56: 
  57:   // a keyword based attribute in IPP - int values just starting at 0
  58: 
  59:   /** Supports no authentication - assumes anonymous process */
  60:   public static final UriAuthenticationSupported NONE =
  61:     new UriAuthenticationSupported(0);
  62: 
  63:   /**
  64:    * The authenticated user assumed is the value of the
  65:    * "requesting-user-name" operation attribute supplied
  66:    * with the operation.
  67:    */
  68:   public static final UriAuthenticationSupported REQUESTING_USER_NAME =
  69:     new UriAuthenticationSupported(1);
  70: 
  71:   /** Supports HTTP basic authentication (RFC 2617) */
  72:   public static final UriAuthenticationSupported BASIC =
  73:     new UriAuthenticationSupported(2);
  74: 
  75:   /** Supports HTTP digest authentication (RFC 2617) */
  76:   public static final UriAuthenticationSupported DIGEST =
  77:     new UriAuthenticationSupported(3);
  78: 
  79:   /** Supports authentication through a client provided certificate */
  80:   public static final UriAuthenticationSupported CERTIFICATE =
  81:     new UriAuthenticationSupported(4);
  82: 
  83:   private static final String[] stringTable = { "none",
  84:                                                 "requesting-user-name",
  85:                                                 "basic", "digest",
  86:                                                 "certificate" };
  87: 
  88:   private static final UriAuthenticationSupported[] enumValueTable =
  89:     { NONE, REQUESTING_USER_NAME, BASIC, DIGEST, CERTIFICATE };
  90: 
  91:   /**
  92:    * Constructs a <code>UriAuthenticationSupported</code> object.
  93:    *
  94:    * @param value the enum value
  95:    */
  96:   public UriAuthenticationSupported(int value)
  97:   {
  98:     super(value);
  99:   }
 100: 
 101:   /**
 102:    * Returns category of this class.
 103:    *
 104:    * @return The class <code>UriAuthenticationSupported</code> itself.
 105:    */
 106:   public Class<? extends Attribute> getCategory()
 107:   {
 108:     return UriAuthenticationSupported.class;
 109:   }
 110: 
 111:   /**
 112:    * Returns the name of this attribute.
 113:    *
 114:    * @return The name "uri-authentication-supported".
 115:    */
 116:   public String getName()
 117:   {
 118:     return "uri-authentication-supported";
 119:   }
 120: 
 121:   /**
 122:    * Returns a table with the enumeration values represented as strings
 123:    * for this object.
 124:    *
 125:    * @return The enumeration values as strings.
 126:    */
 127:   protected String[] getStringTable()
 128:   {
 129:     return stringTable;
 130:   }
 131: 
 132:   /**
 133:    * Returns a table with the enumeration values for this object.
 134:    *
 135:    * @return The enumeration values.
 136:    */
 137:   protected EnumSyntax[] getEnumValueTable()
 138:   {
 139:     return enumValueTable;
 140:   }
 141: 
 142: }