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

   1 //\r
   2 // System.Xml.Schema.XmlSchemaDatatype.cs\r
   3 //\r
   4 // Authors:\r
   5 //      Dwivedi, Ajay kumar <Adwiv@Yahoo.com>\r
   6 //      Atsushi Enomoto <ginga@kit.hi-ho.ne.jp>\r
   7 //\r
   8 using System;\r
   9 using System.Collections;\r
  10 using System.Text;\r
  11 using System.Xml;\r
  12 using Mono.Xml.Schema;\r
  13 \r
  14 namespace System.Xml.Schema\r
  15 {\r
  16         public abstract class XmlSchemaDatatype\r
  17         {\r
  18                 protected XmlSchemaDatatype()\r
  19                 {\r
  20                 }\r
  21                 \r
  22                 internal XsdWhitespaceFacet WhitespaceValue =\r
  23                         XsdWhitespaceFacet.Preserve;\r
  24 \r
  25                 // Common Facets\r
  26                 public virtual XsdWhitespaceFacet Whitespace {\r
  27                         get { return WhitespaceValue; }\r
  28                 }\r
  29 \r
  30                 public abstract XmlTokenizedType TokenizedType {  get; }\r
  31                 public abstract Type ValueType {  get; }\r
  32 \r
  33                 // Methods\r
  34                 public abstract object ParseValue (string s, \r
  35                         XmlNameTable nameTable, XmlNamespaceManager nsmgr);\r
  36 \r
  37                 char [] wsChars = new char [] {' ', '\t', '\n', '\r'};\r
  38 \r
  39                 protected string Normalize (string s)\r
  40                 {\r
  41                         switch (Whitespace) {\r
  42                         case XsdWhitespaceFacet.Collapse:\r
  43                                 return String.Join (" ", s.Trim ().Split (wsChars));\r
  44                         case XsdWhitespaceFacet.Replace:\r
  45                                 StringBuilder sb = new StringBuilder (s);\r
  46                                 sb.Replace ('\r', ' ');\r
  47                                 sb.Replace ('\n', ' ');\r
  48                                 sb.Replace ('\t', ' ');\r
  49                                 string result = sb.ToString ();\r
  50                                 sb.Length = 0;\r
  51                                 return result;\r
  52                         default:\r
  53                                 return s;\r
  54                         }\r
  55                 }\r
  56 \r
  57                 //TODO: This should return all appropriate inbuilt type\r
  58                 internal static XmlSchemaDatatype FromName (XmlQualifiedName qname)\r
  59                 {\r
  60                         if (qname.Namespace != XmlSchema.Namespace)\r
  61                                 throw new InvalidOperationException ("Namespace " + XmlSchema.Namespace + " is required.");\r
  62                         return FromName (qname.Name);\r
  63                 }\r
  64 \r
  65                 //TODO: This should return all appropriate inbuilt type\r
  66                 internal static XmlSchemaDatatype FromName (string localName)\r
  67                 {\r
  68                         switch (localName) {\r
  69                         case "string":\r
  70                                 return datatypeString;\r
  71                         case "normalizedString":\r
  72                                 return datatypeNormalizedString;\r
  73                         case "token":\r
  74                                 return datatypeToken;\r
  75                         case "language":\r
  76                                 return datatypeLanguage;\r
  77                         case "NMTOKEN":\r
  78                                 return datatypeNMToken;\r
  79                         case "NMTOKENS":\r
  80                                 return datatypeNMTokens;\r
  81                         case "Name":\r
  82                                 return datatypeName;\r
  83                         case "NCname":\r
  84                                 return datatypeNCName;\r
  85                         case "ID":\r
  86                                 return datatypeID;\r
  87                         case "IDREF":\r
  88                                 return datatypeIDRef;\r
  89                         case "IDREFS":\r
  90                                 return datatypeIDRefs;\r
  91                         case "ENTITY":\r
  92                                 return datatypeEntity;\r
  93                         case "ENTITIES":\r
  94                                 return datatypeEntities;\r
  95                         case "NOTATION":\r
  96                                 return datatypeNotation;\r
  97                         case "decimal":\r
  98                                 return datatypeDecimal;\r
  99                         case "integer":\r
 100                                 return datatypeInteger;\r
 101                         case "long":\r
 102                                 return datatypeLong;\r
 103                         case "int":\r
 104                                 return datatypeInt;\r
 105                         case "short":\r
 106                                 return datatypeShort;\r
 107                         case "byte":\r
 108                                 return datatypeByte;\r
 109                         case "nonPositiveInteger":\r
 110                                 return datatypeNonPositiveInteger;\r
 111                         case "negativeInteger":\r
 112                                 return datatypeNegativeInteger;\r
 113                         case "nonNegativeInteger":\r
 114                                 return datatypeNonNegativeInteger;\r
 115                         case "unsignedLong":\r
 116                                 return datatypeUnsignedLong;\r
 117                         case "unsignedInt":\r
 118                                 return datatypeUnsignedInt;\r
 119                         case "unsignedShort":\r
 120                                 return datatypeUnsignedShort;\r
 121                         case "unsignedByte":\r
 122                                 return datatypeUnsignedByte;\r
 123                         case "positiveInteger":\r
 124                                 return datatypePositiveInteger;\r
 125                         default:\r
 126                                 throw new NotImplementedException ("Unknown type: " + localName);\r
 127                         }\r
 128                 }\r
 129 \r
 130                 private static XsdString datatypeString = new XsdString ();\r
 131                 private static XsdNormalizedString datatypeNormalizedString = new XsdNormalizedString ();\r
 132                 private static XsdToken datatypeToken = new XsdToken ();\r
 133                 private static XsdLanguage datatypeLanguage = new XsdLanguage ();\r
 134                 private static XsdNMToken datatypeNMToken = new XsdNMToken ();\r
 135                 private static XsdNMTokens datatypeNMTokens = new XsdNMTokens ();\r
 136                 private static XsdName datatypeName = new XsdName ();\r
 137                 private static XsdNCName datatypeNCName = new XsdNCName ();\r
 138                 private static XsdID datatypeID = new XsdID ();\r
 139                 private static XsdIDRef datatypeIDRef = new XsdIDRef ();\r
 140                 private static XsdIDRefs datatypeIDRefs = new XsdIDRefs ();\r
 141                 private static XsdEntity datatypeEntity = new XsdEntity ();\r
 142                 private static XsdEntities datatypeEntities = new XsdEntities ();\r
 143                 private static XsdNotation datatypeNotation = new XsdNotation ();\r
 144                 private static XsdDecimal datatypeDecimal = new XsdDecimal ();\r
 145                 private static XsdInteger datatypeInteger = new XsdInteger ();\r
 146                 private static XsdLong datatypeLong = new XsdLong ();\r
 147                 private static XsdInt datatypeInt = new XsdInt ();\r
 148                 private static XsdShort datatypeShort = new XsdShort ();\r
 149                 private static XsdByte datatypeByte = new XsdByte ();\r
 150                 private static XsdNonNegativeInteger datatypeNonNegativeInteger = new XsdNonNegativeInteger ();\r
 151                 private static XsdPositiveInteger datatypePositiveInteger = new XsdPositiveInteger ();\r
 152                 private static XsdUnsignedLong datatypeUnsignedLong = new XsdUnsignedLong ();\r
 153                 private static XsdUnsignedInt datatypeUnsignedInt = new XsdUnsignedInt ();\r
 154                 private static XsdUnsignedShort datatypeUnsignedShort = new XsdUnsignedShort ();\r
 155                 private static XsdUnsignedByte datatypeUnsignedByte = new XsdUnsignedByte ();\r
 156                 private static XsdNonPositiveInteger datatypeNonPositiveInteger = new XsdNonPositiveInteger ();\r
 157                 private static XsdNegativeInteger datatypeNegativeInteger = new XsdNegativeInteger ();\r
 158         }\r
 159 }\r