mcs/class/System.XML/System.Xml/XmlEntityReference.cs

   1 //\r
   2 // System.Xml.XmlEntityReference.cs\r
   3 // Author:\r
   4 //      Duncan Mak  (duncan@ximian.com)\r
   5 //\r
   6 // (C) Ximian, Inc. http://www.ximian.com\r
   7 //\r
   8 \r
   9 using System;\r
  10 \r
  11 namespace System.Xml\r
  12 {\r
  13         public class XmlEntityReference : XmlLinkedNode\r
  14         {\r
  15                 string entityName;\r
  16                 \r
  17                 // Constructor\r
  18                 protected internal XmlEntityReference (string name, XmlDocument doc)\r
  19                         : base (doc)\r
  20                 {\r
  21                         entityName = name;\r
  22                 }\r
  23 \r
  24                 // Properties\r
  25                 [MonoTODO]\r
  26                 public override string BaseURI {\r
  27                         get { throw new NotImplementedException (); }\r
  28                 }\r
  29 \r
  30                 public override bool IsReadOnly {\r
  31                         get { return true; } \r
  32                 }\r
  33 \r
  34                 public override string LocalName {\r
  35                         get { return entityName; } // name of the entity referenced.\r
  36                 }\r
  37 \r
  38                 public override string Name {\r
  39                         get { return entityName; } // name of the entity referenced.\r
  40                 }\r
  41 \r
  42                 public override XmlNodeType NodeType {\r
  43                         get { return XmlNodeType.EntityReference; }\r
  44                 }\r
  45 \r
  46                 public override string Value {\r
  47                         get { return null; } // always return null here.\r
  48                         set {\r
  49                                 throw new XmlException ("entity reference cannot be set value.");\r
  50                         }\r
  51                 }\r
  52 \r
  53                 // Methods\r
  54                 public override XmlNode CloneNode (bool deep)\r
  55                 {\r
  56                         \r
  57                         // API docs: "The replacement text is not included." XmlNode.CloneNode\r
  58                         // "The replacement text is set when node is inserted." XmlEntityReference.CloneNode\r
  59                         //\r
  60                         return new XmlEntityReference ("", OwnerDocument);\r
  61                 }\r
  62 \r
  63                 public override void WriteContentTo (XmlWriter w)\r
  64                 {\r
  65                         // nothing to write for this object.\r
  66                 }\r
  67 \r
  68                 public override void WriteTo (XmlWriter w)\r
  69                 {\r
  70                         w.WriteRaw("&");\r
  71                         w.WriteName(Name);\r
  72                         w.WriteRaw(";");\r
  73                 }\r
  74         }\r
  75 }\r