2 // System.Xml.XmlEntity.cs
5 // Duncan Mak (duncan@ximian.com)
6 // Atsushi Enomoto (atsushi@ximian.com)
9 // (C) 2004 Novell Inc.
13 // Permission is hereby granted, free of charge, to any person obtaining
14 // a copy of this software and associated documentation files (the
15 // "Software"), to deal in the Software without restriction, including
16 // without limitation the rights to use, copy, modify, merge, publish,
17 // distribute, sublicense, and/or sell copies of the Software, and to
18 // permit persons to whom the Software is furnished to do so, subject to
19 // the following conditions:
21 // The above copyright notice and this permission notice shall be
22 // included in all copies or substantial portions of the Software.
24 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
25 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
26 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
27 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
28 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
29 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
30 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
36 public class XmlEntity : XmlNode
40 internal XmlEntity (string name, string NDATA, string publicId, string systemId,
44 this.name = doc.NameTable.Add (name);
46 this.publicId = publicId;
47 this.systemId = systemId;
48 this.baseUri = doc.BaseURI;
65 public override string BaseURI {
66 get { return baseUri; }
69 public override string InnerText {
70 get { return base.InnerText; }
71 set { throw new InvalidOperationException ("This operation is not supported."); }
74 public override string InnerXml {
75 get { return base.InnerXml; }
76 set { throw new InvalidOperationException ("This operation is not supported."); }
79 public override bool IsReadOnly {
80 get { return true; } // always read-only.
83 public override string LocalName {
87 public override string Name {
91 public override XmlNodeType NodeType {
92 get { return XmlNodeType.Entity; }
95 public string NotationName {
104 public override string OuterXml {
105 get { return String.Empty; }
108 public string PublicId {
109 get { return publicId; }
112 public string SystemId {
113 get { return systemId; }
119 public override XmlNode CloneNode (bool deep)
121 throw new InvalidOperationException ("This operation is not supported.");
124 public override void WriteContentTo (XmlWriter w)
129 public override void WriteTo (XmlWriter w)
134 internal void SetEntityContent ()
136 if (FirstChild != null)
139 XmlDocumentType doctype = OwnerDocument.DocumentType;
144 DTDEntityDeclaration decl = doctype.DTD.EntityDecls [name];
148 XmlNamespaceManager nsmgr = this.ConstructNamespaceManager ();
149 XmlParserContext ctx = new XmlParserContext (OwnerDocument.NameTable, nsmgr,
150 doctype != null ? doctype.DTD : null,
151 BaseURI, XmlLang, XmlSpace, null);
152 XmlTextReader xmlReader = new XmlTextReader (decl.EntityValue, XmlNodeType.Element, ctx);
153 xmlReader.XmlResolver = OwnerDocument.Resolver;
156 XmlNode n = OwnerDocument.ReadNode (xmlReader);
158 InsertBefore (n, null, false, false);