class/System.XML/System.Xml.Schema/XmlSchemaDocumentation.cs

   1 // Author: Dwivedi, Ajay kumar
   2 //            Adwiv@Yahoo.com
   3
   4 //
   5 // Permission is hereby granted, free of charge, to any person obtaining
   6 // a copy of this software and associated documentation files (the
   7 // "Software"), to deal in the Software without restriction, including
   8 // without limitation the rights to use, copy, modify, merge, publish,
   9 // distribute, sublicense, and/or sell copies of the Software, and to
  10 // permit persons to whom the Software is furnished to do so, subject to
  11 // the following conditions:
  12 //
  13 // The above copyright notice and this permission notice shall be
  14 // included in all copies or substantial portions of the Software.
  15 //
  16 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  17 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  18 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  19 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  20 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  21 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  22 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  23 //
  24 using System;
  25 using System.Xml;
  26 using System.Xml.Serialization;
  27
  28 namespace System.Xml.Schema
  29 {
  30         /// <summary>
  31         /// Summary description for XmlSchemaDocumentation.
  32         /// </summary>
  33         public class XmlSchemaDocumentation : XmlSchemaObject
  34         {
  35                 private string language;
  36                 private XmlNode[] markup;
  37                 private string source;
  38
  39                 public XmlSchemaDocumentation()
  40                 {
  41                 }
  42
  43                 [XmlAnyElement]
  44                 [XmlText]
  45                 public XmlNode[] Markup
  46                 {
  47                         get{ return  markup; }
  48                         set{ markup = value; }
  49                 }
  50
  51                 [System.Xml.Serialization.XmlAttribute("source", DataType="anyURI")]
  52                 public string Source
  53                 {
  54                         get{ return  source; }
  55                         set{ source = value; }
  56                 }
  57
  58                 [System.Xml.Serialization.XmlAttribute("xml:lang")]
  59                 public string Language
  60                 {
  61                         get{ return  language; }
  62                         set{ language = value; }
  63                 }
  64
  65                 //<documentation
  66                 //  source = anyURI
  67                 //  xml:lang = language>
  68                 //  Content: ({any})*
  69                 //</documentation>
  70                 internal static XmlSchemaDocumentation Read(XmlSchemaReader reader, ValidationEventHandler h, out bool skip)
  71                 {
  72                         skip = false;
  73                         XmlSchemaDocumentation doc = new XmlSchemaDocumentation();
  74
  75                         reader.MoveToElement();
  76                         if(reader.NamespaceURI != XmlSchema.Namespace || reader.LocalName != "documentation")
  77                         {
  78                                 error(h,"Should not happen :1: XmlSchemaDocumentation.Read, name="+reader.Name,null);
  79                                 reader.Skip();
  80                                 return null;
  81                         }
  82
  83                         doc.LineNumber = reader.LineNumber;
  84                         doc.LinePosition = reader.LinePosition;
  85                         doc.SourceUri = reader.BaseURI;
  86
  87                         while(reader.MoveToNextAttribute())
  88                         {
  89                                 if(reader.Name == "source")
  90                                 {
  91                                         doc.source = reader.Value;
  92                                 }
  93                                 else if(reader.Name == "xml:lang")
  94                                 {
  95                                         doc.language = reader.Value;
  96                                 }
  97                                 else
  98                                 {
  99                                         error(h,reader.Name + " is not a valid attribute for documentation",null);
 100                                 }
 101                         }
 102
 103                         reader.MoveToElement();
 104                         if(reader.IsEmptyElement) {
 105                                 doc.Markup = new XmlNode[0];
 106                                 return doc;
 107                         }
 108
 109                         //Content {any}*
 110                         XmlDocument xmldoc = new XmlDocument();
 111                         xmldoc.AppendChild(xmldoc.ReadNode(reader));
 112                         XmlNode root = xmldoc.FirstChild;
 113                         if(root != null && root.ChildNodes != null)
 114                         {
 115                                 doc.Markup = new XmlNode[root.ChildNodes.Count];
 116                                 for(int i=0;i<root.ChildNodes.Count;i++)
 117                                 {
 118                                         doc.Markup[i] = root.ChildNodes[i];
 119                                 }
 120                         }
 121                         if(reader.NodeType == XmlNodeType.Element || reader.NodeType == XmlNodeType.EndElement)
 122                                 skip = true;
 123
 124                         return doc;
 125                 }
 126         }
 127 }