mcs/class/System.XML/System.Xml.Schema/XmlSchemaNotation.cs

   1 // Author: Dwivedi, Ajay kumar\r
   2 //            Adwiv@Yahoo.com\r
   3 using System;\r
   4 using System.Xml.Serialization;\r
   5 using System.Xml;\r
   6 \r
   7 namespace System.Xml.Schema\r
   8 {\r
   9         /// <summary>\r
  10         /// Summary description for XmlSchemaNotation.\r
  11         /// </summary>\r
  12         public class XmlSchemaNotation : XmlSchemaAnnotated\r
  13         {\r
  14                 private string name;\r
  15                 private string pub;\r
  16                 private string system;\r
  17                 private XmlQualifiedName qualifiedName;\r
  18                 private static string xmlname = "notation";\r
  19 \r
  20                 public XmlSchemaNotation()\r
  21                 {\r
  22                 }\r
  23                 [System.Xml.Serialization.XmlAttribute("name")]\r
  24                 public string Name \r
  25                 {\r
  26                         get{ return  name; } \r
  27                         set{ name = value; }\r
  28                 }\r
  29                 [System.Xml.Serialization.XmlAttribute("public")]\r
  30                 public string Public \r
  31                 {\r
  32                         get{ return  pub; } \r
  33                         set{ pub = value; }\r
  34                 }\r
  35                 [System.Xml.Serialization.XmlAttribute("system")]\r
  36                 public string System \r
  37                 {\r
  38                         get{ return  system; } \r
  39                         set{ system = value; }\r
  40                 }\r
  41 \r
  42                 [XmlIgnore]\r
  43                 internal XmlQualifiedName QualifiedName \r
  44                 {\r
  45                         get{ return qualifiedName;}\r
  46                 }\r
  47 \r
  48                 // 1. name and public must be present\r
  49                 // public and system must be anyURI\r
  50                 [MonoTODO]\r
  51                 internal int Compile(ValidationEventHandler h, XmlSchemaInfo info)\r
  52                 {\r
  53                         if(Name == null)\r
  54                                 error(h,"Required attribute name must be present");\r
  55                         else if(!XmlSchemaUtil.CheckNCName(this.name)) \r
  56                                 error(h,"attribute name must be NCName");\r
  57                         else\r
  58                                 qualifiedName = new XmlQualifiedName(Name,info.targetNS);\r
  59 \r
  60                         if(Public==null||Public == "")\r
  61                                 error(h,"public must be present");\r
  62                         else if(!XmlSchemaUtil.CheckAnyUri(Public))\r
  63                                 error(h,"public must be anyURI");\r
  64 \r
  65                         if(system != null && XmlSchemaUtil.CheckAnyUri(system))\r
  66                                 error(h,"system must be anyURI");\r
  67 \r
  68                         if(this.Id != null && !XmlSchemaUtil.CheckID(Id))\r
  69                                 error(h, "id must be a valid ID");\r
  70 \r
  71                         return errorCount;\r
  72                 }\r
  73                 \r
  74                 [MonoTODO]\r
  75                 internal int Validate(ValidationEventHandler h)\r
  76                 {\r
  77                         return errorCount;\r
  78                 }\r
  79 \r
  80                 //<notation \r
  81                 //  id = ID \r
  82                 //  name = NCName \r
  83                 //  public = anyURI \r
  84                 //  system = anyURI \r
  85                 //  {any attributes with non-schema namespace . . .}>\r
  86                 //  Content: (annotation?)\r
  87                 //</notation>\r
  88                 internal static XmlSchemaNotation Read(XmlSchemaReader reader, ValidationEventHandler h)\r
  89                 {\r
  90                         XmlSchemaNotation notation = new XmlSchemaNotation();\r
  91                         reader.MoveToElement();\r
  92 \r
  93                         if(reader.NamespaceURI != XmlSchema.Namespace || reader.LocalName != xmlname)\r
  94                         {\r
  95                                 error(h,"Should not happen :1: XmlSchemaInclude.Read, name="+reader.Name,null);\r
  96                                 reader.Skip();\r
  97                                 return null;\r
  98                         }\r
  99 \r
 100                         notation.LineNumber = reader.LineNumber;\r
 101                         notation.LinePosition = reader.LinePosition;\r
 102                         notation.SourceUri = reader.BaseURI;\r
 103 \r
 104                         while(reader.MoveToNextAttribute())\r
 105                         {\r
 106                                 if(reader.Name == "id")\r
 107                                 {\r
 108                                         notation.Id = reader.Value;\r
 109                                 }\r
 110                                 else if(reader.Name == "name")\r
 111                                 {\r
 112                                         notation.name = reader.Value;\r
 113                                 }\r
 114                                 else if(reader.Name == "public")\r
 115                                 {\r
 116                                         notation.pub = reader.Value;\r
 117                                 }\r
 118                                 else if(reader.Name == "system")\r
 119                                 {\r
 120                                         notation.system = reader.Value;\r
 121                                 }\r
 122                                 else if(reader.NamespaceURI == "" || reader.NamespaceURI == XmlSchema.Namespace)\r
 123                                 {\r
 124                                         error(h,reader.Name + " is not a valid attribute for notation",null);\r
 125                                 }\r
 126                                 else\r
 127                                 {\r
 128                                         //TODO: Add to Unhandled attributes\r
 129                                 }\r
 130                         }\r
 131 \r
 132                         reader.MoveToElement();\r
 133                         if(reader.IsEmptyElement)\r
 134                                 return notation;\r
 135 \r
 136                         //  Content: (annotation?)\r
 137                         int level = 1;\r
 138                         while(reader.ReadNextElement())\r
 139                         {\r
 140                                 if(reader.NodeType == XmlNodeType.EndElement)\r
 141                                 {\r
 142                                         if(reader.LocalName != xmlname)\r
 143                                                 error(h,"Should not happen :2: XmlSchemaNotation.Read, name="+reader.Name,null);\r
 144                                         break;\r
 145                                 }\r
 146                                 if(level <= 1 && reader.LocalName == "annotation")\r
 147                                 {\r
 148                                         level = 2;      //Only one annotation\r
 149                                         XmlSchemaAnnotation annotation = XmlSchemaAnnotation.Read(reader,h);\r
 150                                         if(annotation != null)\r
 151                                                 notation.Annotation = annotation;\r
 152                                         continue;\r
 153                                 }\r
 154                                 reader.RaiseInvalidElementError();\r
 155                         }\r
 156                         return notation;\r
 157                 }\r
 158         }\r
 159 }\r