mcs/class/System.XML/System.Xml.Serialization/XmlTypeMapping.cs

   1 //\r
   2 // XmlTypeMapping.cs: \r
   3 //\r
   4 // Author:\r
   5 //   John Donagher (john@webmeta.com)\r
   6 //   Lluis Sanchez Gual (lluis@ximian.com)\r
   7 //\r
   8 // (C) 2002 John Donagher\r
   9 //\r
  10 \r
  11 //\r
  12 // Permission is hereby granted, free of charge, to any person obtaining\r
  13 // a copy of this software and associated documentation files (the\r
  14 // "Software"), to deal in the Software without restriction, including\r
  15 // without limitation the rights to use, copy, modify, merge, publish,\r
  16 // distribute, sublicense, and/or sell copies of the Software, and to\r
  17 // permit persons to whom the Software is furnished to do so, subject to\r
  18 // the following conditions:\r
  19 // \r
  20 // The above copyright notice and this permission notice shall be\r
  21 // included in all copies or substantial portions of the Software.\r
  22 // \r
  23 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,\r
  24 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\r
  25 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND\r
  26 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE\r
  27 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION\r
  28 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION\r
  29 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\r
  30 //\r
  31 \r
  32 using System.Xml;\r
  33 using System;\r
  34 using System.Collections;\r
  35 using System.Globalization;\r
  36 using System.Xml.Schema;\r
  37 \r
  38 namespace System.Xml.Serialization\r
  39 {\r
  40         public class XmlTypeMapping : XmlMapping\r
  41         {\r
  42                 private string xmlType;\r
  43                 private string xmlTypeNamespace;\r
  44                 TypeData type;\r
  45                 XmlTypeMapping baseMap;\r
  46                 bool multiReferenceType = false;\r
  47                 bool isSimpleType;\r
  48                 string documentation;\r
  49                 bool includeInSchema;\r
  50                 bool isNullable = true;\r
  51 \r
  52                 ArrayList _derivedTypes = new ArrayList();\r
  53 \r
  54                 internal XmlTypeMapping(string elementName, string ns, TypeData typeData, string xmlType, string xmlTypeNamespace)\r
  55                 : base (elementName, ns)\r
  56                 {\r
  57                         this.type = typeData;\r
  58                         this.xmlType = xmlType;\r
  59                         this.xmlTypeNamespace = xmlTypeNamespace;\r
  60                 }\r
  61 \r
  62 #if !NET_2_0\r
  63                 public string ElementName\r
  64                 {\r
  65                         get { return _elementName; }\r
  66                 }\r
  67 \r
  68                 public string Namespace\r
  69                 {\r
  70                         get { return _namespace; }\r
  71                 }\r
  72 #endif\r
  73 \r
  74                 public string TypeFullName\r
  75                 {\r
  76                         get { return type.FullTypeName; }\r
  77                 }\r
  78 \r
  79                 public string TypeName\r
  80                 {\r
  81                         get { return type.TypeName; }\r
  82                 }\r
  83 \r
  84                 internal TypeData TypeData\r
  85                 {\r
  86                         get { return type; }\r
  87                 }\r
  88 \r
  89                 internal string XmlType\r
  90                 {\r
  91                         get { return xmlType; }\r
  92                 }\r
  93 \r
  94                 internal string XmlTypeNamespace\r
  95                 {\r
  96                         get { return xmlTypeNamespace; }\r
  97                 }\r
  98 \r
  99                 internal ArrayList DerivedTypes\r
 100                 {\r
 101                         get { return _derivedTypes; }\r
 102                         set { _derivedTypes = value; }\r
 103                 }\r
 104 \r
 105                 internal bool MultiReferenceType\r
 106                 {\r
 107                         get { return multiReferenceType; }\r
 108                         set { multiReferenceType = value; }\r
 109                 }\r
 110 \r
 111                 internal XmlTypeMapping BaseMap\r
 112                 {\r
 113                         get { return baseMap; }\r
 114                         set { baseMap = value; }\r
 115                 }\r
 116 \r
 117                 internal bool IsSimpleType\r
 118                 {\r
 119                         get { return isSimpleType; }\r
 120                         set { isSimpleType = value; }\r
 121                 }\r
 122 \r
 123                 internal string Documentation\r
 124                 {\r
 125                         set { documentation = value; }\r
 126                         get { return documentation; }\r
 127                 }\r
 128 \r
 129                 internal bool IncludeInSchema\r
 130                 {\r
 131                         get { return includeInSchema; }\r
 132                         set { includeInSchema = value; }\r
 133                 }\r
 134                 \r
 135                 internal bool IsNullable\r
 136                 {\r
 137                         get { return isNullable; }\r
 138                         set { isNullable = value; }\r
 139                 }\r
 140 \r
 141                 internal XmlTypeMapping GetRealTypeMap (string objectFullTypeName)\r
 142                 {\r
 143                         if (TypeData.SchemaType == SchemaTypes.Enum)\r
 144                                 return this;\r
 145 \r
 146                         // Returns the map for a subtype of this map's type\r
 147                         objectFullTypeName = objectFullTypeName.Replace ('+','.');\r
 148                         if (TypeFullName == objectFullTypeName) return this;\r
 149                         for (int n=0; n<_derivedTypes.Count; n++) {\r
 150                                 XmlTypeMapping map = (XmlTypeMapping) _derivedTypes[n];\r
 151                                 if (map.TypeFullName == objectFullTypeName) return map;\r
 152                         }\r
 153                         \r
 154                         return null;\r
 155                 }\r
 156 \r
 157                 internal XmlTypeMapping GetRealElementMap (string name, string ens)\r
 158                 {\r
 159                         if (xmlType == name && xmlTypeNamespace == ens) return this;\r
 160                         foreach (XmlTypeMapping map in _derivedTypes)\r
 161                                 if (map.xmlType == name && map.xmlTypeNamespace == ens) return map;\r
 162                         \r
 163                         return null;\r
 164                 }\r
 165                 \r
 166                 internal void UpdateRoot (XmlQualifiedName qname)\r
 167                 {\r
 168                         if (qname != null) {\r
 169                                 this._elementName = qname.Name;\r
 170                                 this._namespace = qname.Namespace;\r
 171                         }\r
 172                 }\r
 173         }\r
 174 \r
 175  \r
 176         // Mapping info for XmlSerializable\r
 177         internal class XmlSerializableMapping : XmlTypeMapping\r
 178         {\r
 179                 XmlSchema _schema;\r
 180 \r
 181                 internal XmlSerializableMapping(string elementName, string ns, TypeData typeData, string xmlType, string xmlTypeNamespace)\r
 182                         : base(elementName, ns, typeData, xmlType, xmlTypeNamespace)\r
 183                 {\r
 184                         IXmlSerializable serializable = (IXmlSerializable)Activator.CreateInstance(typeData.Type);\r
 185                         _schema = serializable.GetSchema();\r
 186                         if (_schema != null) \r
 187                         {\r
 188                                 if (_schema.Id == null || _schema.Id.Length == 0) \r
 189                                         throw new InvalidOperationException("Schema Id is missing. The schema returned from " + typeData.Type.FullName + ".GetSchema() must have an Id.");\r
 190                         }\r
 191                 }\r
 192 \r
 193                 internal XmlSchema Schema\r
 194                 {\r
 195                         get { return _schema; }\r
 196                 }\r
 197         }\r
 198  \r
 199 \r
 200         // Mapping info for classes and structs\r
 201 \r
 202         internal class ClassMap: ObjectMap\r
 203         {\r
 204                 Hashtable _elements = new Hashtable ();\r
 205                 ArrayList _elementMembers;\r
 206                 Hashtable _attributeMembers;\r
 207                 XmlTypeMapMemberAttribute[] _attributeMembersArray;\r
 208                 XmlTypeMapElementInfo[] _elementsByIndex;\r
 209                 ArrayList _flatLists;\r
 210                 ArrayList _allMembers = new ArrayList ();\r
 211                 ArrayList _membersWithDefault;\r
 212                 ArrayList _listMembers;\r
 213                 XmlTypeMapMemberAnyElement _defaultAnyElement;\r
 214                 XmlTypeMapMemberAnyAttribute _defaultAnyAttribute;\r
 215                 XmlTypeMapMemberNamespaces _namespaceDeclarations;\r
 216                 XmlTypeMapMember _xmlTextCollector;\r
 217                 XmlTypeMapMember _returnMember;\r
 218                 bool _ignoreMemberNamespace;\r
 219                 bool _canBeSimpleType = true;\r
 220 \r
 221                 public void AddMember (XmlTypeMapMember member)\r
 222                 {\r
 223                         _allMembers.Add (member);\r
 224                         \r
 225                         if (!(member.DefaultValue is System.DBNull) && member.DefaultValue != null) {\r
 226                                 if (_membersWithDefault == null) _membersWithDefault = new ArrayList ();\r
 227                                 _membersWithDefault.Add (member);\r
 228                         }\r
 229                         \r
 230                         if (member.IsReturnValue)\r
 231                                 _returnMember = member;\r
 232                         \r
 233                         if (member is XmlTypeMapMemberAttribute)\r
 234                         {\r
 235                                 XmlTypeMapMemberAttribute atm = (XmlTypeMapMemberAttribute)member;\r
 236                                 if (_attributeMembers == null) _attributeMembers = new Hashtable();\r
 237                                 string key = BuildKey (atm.AttributeName, atm.Namespace);\r
 238                                 if (_attributeMembers.ContainsKey (key))\r
 239                                         throw new InvalidOperationException ("The XML attribute named '" + atm.AttributeName + "' from namespace '" + atm.Namespace + "' is already present in the current scope. Use XML attributes to specify another XML name or namespace for the attribute.");\r
 240                                 member.Index = _attributeMembers.Count;\r
 241                                 _attributeMembers.Add (key, member);\r
 242                                 return;\r
 243                         }\r
 244                         else if (member is XmlTypeMapMemberFlatList)\r
 245                         {\r
 246                                 RegisterFlatList ((XmlTypeMapMemberFlatList)member);\r
 247                         }\r
 248                         else if (member is XmlTypeMapMemberAnyElement)\r
 249                         {\r
 250                                 XmlTypeMapMemberAnyElement mem = (XmlTypeMapMemberAnyElement) member;\r
 251                                 if (mem.IsDefaultAny) _defaultAnyElement = mem;\r
 252                                 if (mem.TypeData.IsListType) RegisterFlatList (mem);\r
 253                         }\r
 254                         else if (member is XmlTypeMapMemberAnyAttribute)\r
 255                         {\r
 256                                 _defaultAnyAttribute = (XmlTypeMapMemberAnyAttribute) member;\r
 257                                 return;\r
 258                         }\r
 259                         else if (member is XmlTypeMapMemberNamespaces)\r
 260                         {\r
 261                                 _namespaceDeclarations = (XmlTypeMapMemberNamespaces) member;\r
 262                                 return;\r
 263                         }\r
 264 \r
 265                         if (member is XmlTypeMapMemberElement && ((XmlTypeMapMemberElement)member).IsXmlTextCollector)\r
 266                         {\r
 267                                 if (_xmlTextCollector != null) throw new InvalidOperationException ("XmlTextAttribute can only be applied once in a class");\r
 268                                 _xmlTextCollector = member;\r
 269                         }\r
 270 \r
 271                         if (_elementMembers == null) {\r
 272                                 _elementMembers = new ArrayList();\r
 273                                 _elements = new Hashtable();\r
 274                         }\r
 275 \r
 276                         member.Index = _elementMembers.Count;\r
 277                         _elementMembers.Add (member);\r
 278 \r
 279                         ICollection elemsInfo = ((XmlTypeMapMemberElement)member).ElementInfo;\r
 280                         foreach (XmlTypeMapElementInfo elem in elemsInfo)\r
 281                         {\r
 282                                 string key = BuildKey (elem.ElementName, elem.Namespace);\r
 283                                 if (_elements.ContainsKey (key)) \r
 284                                         throw new InvalidOperationException ("The XML element named '" + elem.ElementName + "' from namespace '" + elem.Namespace + "' is already present in the current scope. Use XML attributes to specify another XML name or namespace for the element.");\r
 285                                 _elements.Add (key, elem);\r
 286                         }\r
 287                         \r
 288                         if (member.TypeData.IsListType && member.TypeData.Type != null && !member.TypeData.Type.IsArray) {\r
 289                                 if (_listMembers == null) _listMembers = new ArrayList ();\r
 290                                 _listMembers.Add (member);\r
 291                         }\r
 292                 }\r
 293 \r
 294                 void RegisterFlatList (XmlTypeMapMemberExpandable member)\r
 295                 {\r
 296                         if (_flatLists == null) _flatLists = new ArrayList ();\r
 297                         member.FlatArrayIndex = _flatLists.Count;\r
 298                         _flatLists.Add (member);\r
 299                 }\r
 300 \r
 301                 public XmlTypeMapMemberAttribute GetAttribute (string name, string ns)\r
 302                 {\r
 303                         if (_attributeMembers == null) return null;\r
 304                         return (XmlTypeMapMemberAttribute)_attributeMembers [BuildKey(name,ns)];\r
 305                 }\r
 306 \r
 307                 public XmlTypeMapElementInfo GetElement (string name, string ns)\r
 308                 {\r
 309                         if (_elements == null) return null;\r
 310                         return (XmlTypeMapElementInfo)_elements [BuildKey(name,ns)];\r
 311                 }\r
 312                 \r
 313                 public XmlTypeMapElementInfo GetElement (int index)\r
 314                 {\r
 315                         if (_elements == null) return null;\r
 316                         \r
 317                         if (_elementsByIndex == null)\r
 318                         {\r
 319                                 _elementsByIndex = new XmlTypeMapElementInfo [_elementMembers.Count];\r
 320                                 foreach (XmlTypeMapMemberElement mem in _elementMembers)\r
 321                                 {\r
 322                                         if (mem.ElementInfo.Count != 1) \r
 323                                                 throw new InvalidOperationException ("Read by order only possible for encoded/bare format");\r
 324                                                 \r
 325                                         _elementsByIndex [mem.Index] = (XmlTypeMapElementInfo) mem.ElementInfo [0];\r
 326                                 }\r
 327                         }\r
 328                         \r
 329                         return _elementsByIndex [index];\r
 330                 }\r
 331                 \r
 332                 private string BuildKey (string name, string ns)\r
 333                 {\r
 334                         if (_ignoreMemberNamespace) return name;\r
 335                         else return name + " / " + ns;\r
 336                 }\r
 337                 \r
 338                 public ICollection AllElementInfos\r
 339                 {\r
 340                         get { return _elements.Values; }\r
 341                 }\r
 342                 \r
 343                 \r
 344                 public bool IgnoreMemberNamespace\r
 345                 {\r
 346                         get { return _ignoreMemberNamespace; }\r
 347                         set { _ignoreMemberNamespace = value; }\r
 348                 }\r
 349 \r
 350                 public XmlTypeMapMember FindMember (string name)\r
 351                 {\r
 352                         for (int n=0; n<_allMembers.Count; n++)\r
 353                                 if (((XmlTypeMapMember)_allMembers[n]).Name == name) return (XmlTypeMapMember)_allMembers[n];\r
 354                         return null;\r
 355                 }\r
 356 \r
 357                 public XmlTypeMapMemberAnyElement DefaultAnyElementMember\r
 358                 {\r
 359                         get { return _defaultAnyElement; }\r
 360                 }\r
 361 \r
 362                 public XmlTypeMapMemberAnyAttribute DefaultAnyAttributeMember\r
 363                 {\r
 364                         get { return _defaultAnyAttribute; }\r
 365                 }\r
 366 \r
 367                 public XmlTypeMapMemberNamespaces NamespaceDeclarations\r
 368                 {\r
 369                         get { return _namespaceDeclarations; }\r
 370                 }\r
 371 \r
 372                 public ICollection AttributeMembers\r
 373                 {\r
 374                         get \r
 375                         {\r
 376                                 if (_attributeMembers == null) return null;\r
 377                                 if (_attributeMembersArray != null) return _attributeMembersArray;\r
 378                                 \r
 379                                 _attributeMembersArray = new XmlTypeMapMemberAttribute[_attributeMembers.Count];\r
 380                                 foreach (XmlTypeMapMemberAttribute mem in _attributeMembers.Values)\r
 381                                         _attributeMembersArray [mem.Index] = mem;\r
 382                                 return _attributeMembersArray;\r
 383                         }\r
 384                 }\r
 385 \r
 386                 public ICollection ElementMembers\r
 387                 {\r
 388                         get { return _elementMembers; }\r
 389                 }\r
 390 \r
 391                 public ArrayList AllMembers\r
 392                 {\r
 393                         get { return _allMembers; }\r
 394                 }\r
 395 \r
 396                 public ArrayList FlatLists\r
 397                 {\r
 398                         get { return _flatLists; }\r
 399                 }\r
 400                 \r
 401                 public ArrayList MembersWithDefault\r
 402                 {\r
 403                         get { return _membersWithDefault; }\r
 404                 }\r
 405                 \r
 406                 public ArrayList ListMembers\r
 407                 {\r
 408                         get { return _listMembers; }\r
 409                 }\r
 410 \r
 411                 public XmlTypeMapMember XmlTextCollector\r
 412                 {\r
 413                         get { return _xmlTextCollector; }\r
 414                 }\r
 415                 \r
 416                 public XmlTypeMapMember ReturnMember\r
 417                 {\r
 418                         get { return _returnMember; }\r
 419                 }\r
 420 \r
 421                 public XmlQualifiedName SimpleContentBaseType\r
 422                 {\r
 423                         get\r
 424                         {\r
 425                                 if (!_canBeSimpleType || _elementMembers == null || _elementMembers.Count != 1) return null;\r
 426                                 XmlTypeMapMemberElement member = (XmlTypeMapMemberElement) _elementMembers[0];\r
 427                                 if (member.ElementInfo.Count != 1) return null;\r
 428                                 XmlTypeMapElementInfo einfo = (XmlTypeMapElementInfo) member.ElementInfo[0];\r
 429                                 if (!einfo.IsTextElement) return null;\r
 430                                 if (member.TypeData.SchemaType == SchemaTypes.Primitive || member.TypeData.SchemaType == SchemaTypes.Enum)\r
 431                                         return new XmlQualifiedName (einfo.TypeData.XmlType, einfo.DataTypeNamespace);\r
 432                                 return null;\r
 433                         }\r
 434                 }\r
 435                 \r
 436                 public void SetCanBeSimpleType (bool can)\r
 437                 {\r
 438                         _canBeSimpleType = can;\r
 439                 }\r
 440 \r
 441                 public bool HasSimpleContent\r
 442                 {\r
 443                         get\r
 444                         {\r
 445                                 return SimpleContentBaseType != null;\r
 446                         }\r
 447                 }\r
 448 \r
 449         }\r
 450 \r
 451         // Mapping info for arrays and lists\r
 452 \r
 453         internal class ListMap: ObjectMap\r
 454         {\r
 455                 XmlTypeMapElementInfoList _itemInfo;\r
 456                 bool _gotNestedMapping;\r
 457                 XmlTypeMapping _nestedArrayMapping;\r
 458                 string _choiceMember;\r
 459 \r
 460                 public bool IsMultiArray\r
 461                 {\r
 462                         get\r
 463                         {\r
 464                                 return (NestedArrayMapping != null);\r
 465                         }\r
 466                 }\r
 467 \r
 468                 public string ChoiceMember\r
 469                 {\r
 470                         get { return _choiceMember; }\r
 471                         set { _choiceMember = value; }\r
 472                 }\r
 473 \r
 474                 public XmlTypeMapping NestedArrayMapping\r
 475                 {\r
 476                         get\r
 477                         {\r
 478                                 if (_gotNestedMapping) return _nestedArrayMapping;\r
 479                                 _gotNestedMapping = true;\r
 480 \r
 481                                 _nestedArrayMapping = ((XmlTypeMapElementInfo)_itemInfo[0]).MappedType;\r
 482 \r
 483                                 if (_nestedArrayMapping == null) return null;\r
 484                                 \r
 485                                 if (_nestedArrayMapping.TypeData.SchemaType != SchemaTypes.Array) {\r
 486                                         _nestedArrayMapping = null; return null;\r
 487                                 }\r
 488 \r
 489                                 foreach (XmlTypeMapElementInfo elem in _itemInfo)\r
 490                                         if (elem.MappedType != _nestedArrayMapping) {\r
 491                                                 _nestedArrayMapping = null;\r
 492                                                 return null;\r
 493                                         }\r
 494 \r
 495                                 return _nestedArrayMapping;\r
 496                         }\r
 497                 }\r
 498 \r
 499                 public XmlTypeMapElementInfoList ItemInfo\r
 500                 {\r
 501 \r
 502                         get { return _itemInfo; }\r
 503                         set { _itemInfo = value; }\r
 504                 }\r
 505 \r
 506                 public XmlTypeMapElementInfo FindElement (object ob, int index, object memberValue)\r
 507                 {\r
 508                         if (_itemInfo.Count == 1) \r
 509                                 return (XmlTypeMapElementInfo) _itemInfo[0];\r
 510                         else if (_choiceMember != null && index != -1)\r
 511                         {\r
 512                                 Array values = (Array) XmlTypeMapMember.GetValue (ob, _choiceMember);\r
 513                                 if (values == null || index >= values.Length)\r
 514                                         throw new InvalidOperationException ("Invalid or missing choice enum value in member '" + _choiceMember + "'.");\r
 515                                 object val = values.GetValue (index);\r
 516                                 foreach (XmlTypeMapElementInfo elem in _itemInfo)\r
 517                                         if (elem.ChoiceValue != null && elem.ChoiceValue.Equals (val))\r
 518                                                 return elem;\r
 519                         }\r
 520                         else\r
 521                         {\r
 522                                 if (memberValue == null) return null;\r
 523                                 Type type = memberValue.GetType();\r
 524                                 foreach (XmlTypeMapElementInfo elem in _itemInfo)\r
 525                                         if (elem.TypeData.Type == type) return elem;\r
 526                         }\r
 527                         return null;\r
 528                 }       \r
 529 \r
 530                 public XmlTypeMapElementInfo FindElement (string elementName, string ns)\r
 531                 {\r
 532                         foreach (XmlTypeMapElementInfo elem in _itemInfo)\r
 533                                 if (elem.ElementName == elementName && elem.Namespace == ns) return elem;\r
 534                         return null;\r
 535                 }\r
 536                 \r
 537                 public XmlTypeMapElementInfo FindTextElement ()\r
 538                 {\r
 539                         foreach (XmlTypeMapElementInfo elem in _itemInfo)\r
 540                                 if (elem.IsTextElement) return elem;\r
 541                         return null;\r
 542                 }\r
 543                 \r
 544                 public string GetSchemaArrayName ()\r
 545                 {\r
 546                         XmlTypeMapElementInfo einfo = (XmlTypeMapElementInfo) _itemInfo[0];\r
 547                         if (einfo.MappedType != null) return TypeTranslator.GetArrayName (einfo.MappedType.XmlType);\r
 548                         else return TypeTranslator.GetArrayName (einfo.TypeData.XmlType);\r
 549                 }\r
 550 \r
 551                 public void GetArrayType (int itemCount, out string localName, out string ns)\r
 552                 {\r
 553                         string arrayDim;\r
 554                         if (itemCount != -1) arrayDim = "[" + itemCount + "]";\r
 555                         else arrayDim = "[]";\r
 556 \r
 557                         XmlTypeMapElementInfo info = (XmlTypeMapElementInfo) _itemInfo[0];\r
 558                         if (info.TypeData.SchemaType == SchemaTypes.Array)\r
 559                         {\r
 560                                 string nm;\r
 561                                 ((ListMap)info.MappedType.ObjectMap).GetArrayType (-1, out nm, out ns);\r
 562                                 localName = nm + arrayDim;\r
 563                         }\r
 564                         else \r
 565                         {\r
 566                                 if (info.MappedType != null)\r
 567                                 {\r
 568                                         localName = info.MappedType.XmlType + arrayDim;\r
 569                                         ns = info.MappedType.Namespace;\r
 570                                 }\r
 571                                 else \r
 572                                 {\r
 573                                         localName = info.TypeData.XmlType + arrayDim;\r
 574                                         ns = info.DataTypeNamespace;\r
 575                                 }\r
 576                         }\r
 577                 }\r
 578 \r
 579                 public override bool Equals (object other)\r
 580                 {\r
 581                         ListMap lmap = other as ListMap;\r
 582                         if (lmap == null) return false;\r
 583 \r
 584                         if (_itemInfo.Count != lmap._itemInfo.Count) return false;\r
 585                         for (int n=0; n<_itemInfo.Count; n++)\r
 586                                 if (!_itemInfo[n].Equals (lmap._itemInfo[n])) return false;\r
 587                         return true;\r
 588                 }\r
 589 \r
 590                 public override int GetHashCode ()\r
 591                 {\r
 592                         return base.GetHashCode ();\r
 593                 }\r
 594         }\r
 595 \r
 596         internal class EnumMap: ObjectMap\r
 597         {\r
 598                 readonly EnumMapMember[] _members;\r
 599                 readonly bool _isFlags;\r
 600                 readonly string[] _enumNames = null;\r
 601                 readonly string[] _xmlNames = null;\r
 602                 readonly long[] _values = null;\r
 603 \r
 604                 public class EnumMapMember\r
 605                 {\r
 606                         readonly string _xmlName;\r
 607                         readonly string _enumName;\r
 608                         readonly long _value;\r
 609                         string _documentation;\r
 610 \r
 611                         public EnumMapMember (string xmlName, string enumName)\r
 612                                 : this (xmlName, enumName, 0)\r
 613                         {\r
 614                         }\r
 615 \r
 616                         public EnumMapMember (string xmlName, string enumName, long value)\r
 617                         {\r
 618                                 _xmlName = xmlName;\r
 619                                 _enumName = enumName;\r
 620                                 _value = value;\r
 621                         }\r
 622 \r
 623                         public string XmlName\r
 624                         {\r
 625                                 get { return _xmlName; }\r
 626                         }\r
 627 \r
 628                         public string EnumName\r
 629                         {\r
 630                                 get { return _enumName; }\r
 631                         }\r
 632 \r
 633                         public long Value\r
 634                         {\r
 635                                 get { return _value; }\r
 636                         }\r
 637 \r
 638                         public string Documentation\r
 639                         {\r
 640                                 get { return _documentation; }\r
 641                                 set { _documentation = value; }\r
 642                         }\r
 643                 }\r
 644 \r
 645                 public EnumMap (EnumMapMember[] members, bool isFlags)\r
 646                 {\r
 647                         _members = members;\r
 648                         _isFlags = isFlags;\r
 649 \r
 650                         _enumNames = new string[_members.Length];\r
 651                         _xmlNames = new string[_members.Length];\r
 652                         _values = new long[_members.Length];\r
 653 \r
 654                         for (int i = 0; i < _members.Length; i++) {\r
 655                                 EnumMapMember mem = _members[i];\r
 656                                 _enumNames[i] = mem.EnumName;\r
 657                                 _xmlNames[i] = mem.XmlName;\r
 658                                 _values[i] = mem.Value;\r
 659                         }\r
 660                 }\r
 661                 \r
 662                 public bool IsFlags\r
 663                 {\r
 664                         get { return _isFlags; }\r
 665                 }\r
 666 \r
 667                 public EnumMapMember[] Members\r
 668                 {\r
 669                         get { return _members; }\r
 670                 }\r
 671 \r
 672                 public string[] EnumNames\r
 673                 {\r
 674                         get {\r
 675                                 return _enumNames;\r
 676                         }\r
 677                 }\r
 678 \r
 679                 public string[] XmlNames\r
 680                 {\r
 681                         get {\r
 682                                 return _xmlNames;\r
 683                         }\r
 684                 }\r
 685 \r
 686                 public long[] Values\r
 687                 {\r
 688                         get {\r
 689                                 return _values;\r
 690                         }\r
 691                 }\r
 692 \r
 693                 public string GetXmlName (string typeName, object enumValue)\r
 694                 {\r
 695                         if (enumValue is string) {\r
 696                                 throw new InvalidCastException ();\r
 697                         }\r
 698 \r
 699                         long value = 0;\r
 700 \r
 701                         try {\r
 702                                 value = ((IConvertible) enumValue).ToInt64 (CultureInfo.CurrentCulture);\r
 703                         } catch (FormatException) {\r
 704                                 throw new InvalidCastException ();\r
 705                         }\r
 706 \r
 707                         for (int i = 0; i < Values.Length; i++) {\r
 708                                 if (Values[i] == value)\r
 709                                         return XmlNames[i];\r
 710                         }\r
 711 \r
 712                         if (IsFlags && value == 0)\r
 713                                 return string.Empty;\r
 714 \r
 715                         string xmlName = string.Empty;\r
 716                         if (IsFlags) {\r
 717 #if NET_2_0\r
 718                                 xmlName = XmlCustomFormatter.FromEnum (value, XmlNames, Values, typeName);\r
 719 #else\r
 720                                 xmlName = XmlCustomFormatter.FromEnum (value, XmlNames, Values);\r
 721 #endif\r
 722                         }\r
 723 \r
 724                         if (xmlName.Length == 0) {\r
 725 #if NET_2_0\r
 726                                 throw new InvalidOperationException (string.Format(CultureInfo.CurrentCulture,\r
 727                                         "'{0}' is not a valid value for {1}.", value, typeName));\r
 728 #else\r
 729                                 return value.ToString (CultureInfo.InvariantCulture);\r
 730 #endif\r
 731                         }\r
 732                         return xmlName;\r
 733                 }\r
 734 \r
 735                 public string GetEnumName (string typeName, string xmlName)\r
 736                 {\r
 737                         if (_isFlags) {\r
 738                                 xmlName = xmlName.Trim ();\r
 739                                 if (xmlName.Length == 0)\r
 740                                         return "0";\r
 741 \r
 742                                 System.Text.StringBuilder sb = new System.Text.StringBuilder ();\r
 743                                 string[] enumNames = xmlName.Split (null);\r
 744                                 foreach (string name in enumNames) {\r
 745                                         if (name == string.Empty) continue;\r
 746                                         string foundEnumValue = null;\r
 747                                         for (int i = 0; i < XmlNames.Length; i++)\r
 748                                                 if (XmlNames[i] == name) {\r
 749                                                         foundEnumValue = EnumNames[i];\r
 750                                                         break;\r
 751                                                 }\r
 752 \r
 753                                         if (foundEnumValue != null) {\r
 754                                                 if (sb.Length > 0)\r
 755                                                         sb.Append (',');\r
 756                                                 sb.Append (foundEnumValue);\r
 757                                         } else {\r
 758                                                 throw new InvalidOperationException (string.Format (CultureInfo.CurrentCulture,\r
 759                                                         "'{0}' is not a valid value for {1}.", name, typeName));\r
 760                                         }\r
 761                                 }\r
 762                                 return sb.ToString ();\r
 763                         }\r
 764 \r
 765                         foreach (EnumMapMember mem in _members)\r
 766                                 if (mem.XmlName == xmlName) return mem.EnumName;\r
 767                                 \r
 768                         return null;\r
 769                 }\r
 770         }\r
 771 }\r