class/System.XML/System.Xml/XQueryConvert.cs

   1 //
   2 // System.Xml.Query.XQueryConvert
   3 //
   4 // Author:
   5 //      Atsushi Enomoto <atsushi@ximian.com>
   6 //
   7 // Copyright (C) 2004 Novell Inc.
   8 //
   9
  10 //
  11 // Permission is hereby granted, free of charge, to any person obtaining
  12 // a copy of this software and associated documentation files (the
  13 // "Software"), to deal in the Software without restriction, including
  14 // without limitation the rights to use, copy, modify, merge, publish,
  15 // distribute, sublicense, and/or sell copies of the Software, and to
  16 // permit persons to whom the Software is furnished to do so, subject to
  17 // the following conditions:
  18 //
  19 // The above copyright notice and this permission notice shall be
  20 // included in all copies or substantial portions of the Software.
  21 //
  22 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  23 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  24 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  25 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  26 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  27 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  28 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  29 //
  30 #if NET_2_0
  31
  32 using System;
  33 using System.Globalization;
  34 using System.IO;
  35 using System.Text;
  36 using System.Xml;
  37 using System.Xml.Schema;
  38
  39 namespace System.Xml
  40 {
  41         // basically this class is obsoleted and removed from .NET 2.0.
  42         internal class XQueryConvert
  43         {
  44                 private XQueryConvert ()
  45                 {
  46                 }
  47
  48                 public static XmlTypeCode GetFallbackType (XmlTypeCode type)
  49                 {
  50                         switch (type) {
  51                         case XmlTypeCode.AnyAtomicType:
  52                                 return XmlTypeCode.Item;
  53                         case XmlTypeCode.UntypedAtomic:
  54                                 return XmlTypeCode.String;
  55                         case XmlTypeCode.Notation:
  56                                 return XmlTypeCode.QName;
  57                         case XmlTypeCode.NormalizedString:
  58                         case XmlTypeCode.Token:
  59                         case XmlTypeCode.Language:
  60                         case XmlTypeCode.NmToken:
  61                         case XmlTypeCode.Name:
  62                         case XmlTypeCode.NCName:
  63                         case XmlTypeCode.Id:
  64                         case XmlTypeCode.Idref:
  65                         case XmlTypeCode.Entity:
  66                                 return XmlTypeCode.String;
  67                         case XmlTypeCode.NonPositiveInteger:
  68                                 return XmlTypeCode.Decimal;
  69                         case XmlTypeCode.NegativeInteger:
  70                                 return XmlTypeCode.NonPositiveInteger;
  71                         case XmlTypeCode.Long:
  72                                 return XmlTypeCode.Integer;
  73                         case XmlTypeCode.Short:
  74                                 return XmlTypeCode.Int;
  75                         case XmlTypeCode.Byte:
  76                                 return XmlTypeCode.Int;
  77                         case XmlTypeCode.NonNegativeInteger:
  78                                 return XmlTypeCode.Decimal;
  79                         case XmlTypeCode.UnsignedLong:
  80                                 return XmlTypeCode.NonNegativeInteger;
  81                         case XmlTypeCode.UnsignedInt:
  82                                 return XmlTypeCode.Integer;
  83                         case XmlTypeCode.UnsignedShort:
  84                                 return XmlTypeCode.Int;
  85                         case XmlTypeCode.UnsignedByte:
  86                                 return XmlTypeCode.UnsignedShort;
  87                         case XmlTypeCode.PositiveInteger:
  88                                 return XmlTypeCode.NonNegativeInteger;
  89                         default:
  90                                 return XmlTypeCode.None;
  91                         }
  92                 }
  93
  94                 // Individual conversion
  95
  96                 public static string AnyUriToString (string value)
  97                 {
  98                         return value;
  99                 }
 100
 101                 public static byte [] Base64BinaryToHexBinary (byte [] value)
 102                 {
 103                         return XmlConvert.FromBinHexString (Convert.ToBase64String (value));
 104                 }
 105
 106                 public static string Base64BinaryToString (byte [] value)
 107                 {
 108                         return Convert.ToBase64String (value);
 109                 }
 110
 111                 public static decimal BooleanToDecimal (bool value)
 112                 {
 113                         return Convert.ToDecimal (value);
 114                 }
 115
 116                 public static double BooleanToDouble (bool value)
 117                 {
 118                         return Convert.ToDouble (value);
 119                 }
 120
 121                 public static float BooleanToFloat (bool value)
 122                 {
 123                         return Convert.ToSingle (value);
 124                 }
 125
 126                 public static int BooleanToInt (bool value)
 127                 {
 128                         return Convert.ToInt32 (value);
 129                 }
 130
 131                 public static long BooleanToInteger (bool value)
 132                 {
 133                         return Convert.ToInt64 (value);
 134                 }
 135
 136                 public static string BooleanToString (bool value)
 137                 {
 138                         // It looks not returning "True"
 139                         return value ? "true" : "false";
 140                 }
 141
 142                 public static DateTime DateTimeToDate (DateTime value)
 143                 {
 144                         return value.Date;
 145                 }
 146
 147                 public static DateTime DateTimeToGDay (DateTime value)
 148                 {
 149                         return new DateTime (0, 0, value.Day);
 150                 }
 151
 152                 public static DateTime DateTimeToGMonth (DateTime value)
 153                 {
 154                         return new DateTime (0, value.Month, 0);
 155                 }
 156
 157                 public static DateTime DateTimeToGMonthDay (DateTime value)
 158                 {
 159                         return new DateTime (0, value.Month, value.Day);
 160                 }
 161
 162                 public static DateTime DateTimeToGYear (DateTime value)
 163                 {
 164                         return new DateTime (value.Year, 0, 0);
 165                 }
 166
 167                 public static DateTime DateTimeToGYearMonth (DateTime value)
 168                 {
 169                         return new DateTime (value.Year, value.Month, 0);
 170                 }
 171
 172                 public static DateTime DateTimeToTime (DateTime value)
 173                 {
 174                         return new DateTime (value.TimeOfDay.Ticks);
 175                 }
 176
 177                 public static DateTime DateToDateTime (DateTime value)
 178                 {
 179                         return value.Date;
 180                 }
 181
 182                 public static DateTime DateToGDay (DateTime value)
 183                 {
 184                         return new DateTime (0, 0, value.Day);
 185                 }
 186
 187                 public static DateTime DateToGMonth (DateTime value)
 188                 {
 189                         return new DateTime (0, value.Month, 0);
 190                 }
 191
 192                 public static DateTime DateToGMonthDay (DateTime value)
 193                 {
 194                         return new DateTime (0, value.Month, value.Day);
 195                 }
 196
 197                 public static DateTime DateToGYear (DateTime value)
 198                 {
 199                         return new DateTime (value.Year, 0, 0);
 200                 }
 201
 202                 public static DateTime DateToGYearMonth (DateTime value)
 203                 {
 204                         return new DateTime (value.Year, value.Month, 0);
 205                 }
 206
 207                 public static string DateToString (DateTime value)
 208                 {
 209                         return XmlConvert.ToString (value);
 210                 }
 211
 212                 public static string DateTimeToString (DateTime value)
 213                 {
 214                         return XmlConvert.ToString (value);
 215                 }
 216
 217                 public static string DayTimeDurationToDuration (TimeSpan value)
 218                 {
 219                         return XmlConvert.ToString (value);
 220                 }
 221
 222                 public static string DayTimeDurationToString (TimeSpan value)
 223                 {
 224                         return DayTimeDurationToDuration (value);
 225                 }
 226
 227                 public static bool DecimalToBoolean (decimal value)
 228                 {
 229                         return value != 0;
 230                 }
 231
 232                 public static double DecimalToDouble (decimal value)
 233                 {
 234                         return Convert.ToDouble (value);
 235                 }
 236
 237                 public static float DecimalToFloat (decimal value)
 238                 {
 239                         return Convert.ToSingle (value);
 240                 }
 241
 242                 public static int DecimalToInt (decimal value)
 243                 {
 244                         return Convert.ToInt32 (value);
 245                 }
 246
 247                 public static long DecimalToInteger (decimal value)
 248                 {
 249                         return Convert.ToInt64 (value);
 250                 }
 251
 252                 public static string DecimalToString (decimal value)
 253                 {
 254                         return XmlConvert.ToString (value);
 255                 }
 256
 257                 public static bool DoubleToBoolean (double value)
 258                 {
 259                         return value != 0;
 260                 }
 261
 262                 public static decimal DoubleToDecimal (double value)
 263                 {
 264                         return (decimal) value;
 265                 }
 266
 267                 public static float DoubleToFloat (double value)
 268                 {
 269                         return Convert.ToSingle (value);
 270                 }
 271
 272                 public static int DoubleToInt (double value)
 273                 {
 274                         return Convert.ToInt32 (value);
 275                 }
 276
 277                 public static long DoubleToInteger (double value)
 278                 {
 279                         return Convert.ToInt64 (value);
 280                 }
 281
 282                 public static string DoubleToString (double value)
 283                 {
 284                         return XmlConvert.ToString (value);
 285                 }
 286
 287                 public static TimeSpan DurationToDayTimeDuration (string value)
 288                 {
 289                         return XmlConvert.ToTimeSpan (value);
 290                 }
 291
 292                 public static string DurationToString (string value)
 293                 {
 294                         return XmlConvert.ToString (XmlConvert.ToTimeSpan (value));
 295                 }
 296
 297                 public static TimeSpan DurationToYearMonthDuration (string value)
 298                 {
 299                         return XmlConvert.ToTimeSpan (value);
 300                 }
 301
 302
 303                 public static bool FloatToBoolean (float value)
 304                 {
 305                         return value != 0;
 306                 }
 307
 308                 public static decimal FloatToDecimal (float value)
 309                 {
 310                         return (decimal) value;
 311                 }
 312
 313                 public static double FloatToDouble (float value)
 314                 {
 315                         return Convert.ToDouble (value);
 316                 }
 317
 318                 public static int FloatToInt (float value)
 319                 {
 320                         return Convert.ToInt32 (value);
 321                 }
 322
 323                 public static long FloatToInteger (float value)
 324                 {
 325                         return Convert.ToInt64 (value);
 326                 }
 327
 328                 public static string FloatToString (float value)
 329                 {
 330                         return XmlConvert.ToString (value);
 331                 }
 332
 333                 public static string GDayToString (DateTime value)
 334                 {
 335                         return XmlConvert.ToString (TimeSpan.FromDays (value.Day));
 336                 }
 337
 338                 public static string GMonthDayToString (DateTime value)
 339                 {
 340                         return XmlConvert.ToString (new TimeSpan (value.Day, value.Hour, value.Minute, value.Second));
 341                 }
 342
 343                 public static string GMonthToString (DateTime value)
 344                 {
 345                         return XmlConvert.ToString (new TimeSpan (0, value.Month, 0));
 346                 }
 347
 348                 public static string GYearMonthToString (DateTime value)
 349                 {
 350                         return XmlConvert.ToString (new TimeSpan (value.Year, value.Month, 0));
 351                 }
 352
 353                 public static string GYearToString (DateTime value)
 354                 {
 355                         return XmlConvert.ToString (new TimeSpan (new DateTime (value.Year, 0, 0).Ticks));
 356                 }
 357
 358                 public static string HexBinaryToString (byte [] data)
 359                 {
 360                         return XmlConvert.ToBinHexString (data);
 361                 }
 362
 363                 public static byte [] HexBinaryToBase64Binary (byte [] data)
 364                 {
 365                         return data;//XmlConvert.ToBinHexString (data);
 366                 }
 367
 368
 369                 public static bool IntegerToBoolean (long value)
 370                 {
 371                         return value != 0;
 372                 }
 373
 374                 public static decimal IntegerToDecimal (long value)
 375                 {
 376                         return (decimal) value;
 377                 }
 378
 379                 public static double IntegerToDouble (long value)
 380                 {
 381                         return Convert.ToDouble (value);
 382                 }
 383
 384                 public static float IntegerToFloat (long value)
 385                 {
 386                         return Convert.ToSingle (value);
 387                 }
 388
 389                 public static int IntegerToInt (long value)
 390                 {
 391                         return Convert.ToInt32 (value);
 392                 }
 393
 394                 public static string IntegerToString (long value)
 395                 {
 396                         return XmlConvert.ToString (value);
 397                 }
 398
 399                 public static bool IntToBoolean (int value)
 400                 {
 401                         return value != 0;
 402                 }
 403
 404                 public static decimal IntToDecimal (int value)
 405                 {
 406                         return (decimal) value;
 407                 }
 408
 409                 public static double IntToDouble (int value)
 410                 {
 411                         return Convert.ToDouble (value);
 412                 }
 413
 414                 public static float IntToFloat (int value)
 415                 {
 416                         return Convert.ToSingle (value);
 417                 }
 418
 419                 public static long IntToInteger (int value)
 420                 {
 421                         return value;
 422                 }
 423
 424                 public static string IntToString (int value)
 425                 {
 426                         return XmlConvert.ToString (value);
 427                 }
 428
 429                 public static string NonNegativeIntegerToString (decimal value)
 430                 {
 431                         return XmlConvert.ToString (value);
 432                 }
 433
 434                 public static string NonPositiveIntegerToString (decimal value)
 435                 {
 436                         return XmlConvert.ToString (value);
 437                 }
 438
 439                 public static DateTime TimeToDateTime (DateTime value)
 440                 {
 441                         return value;
 442                 }
 443
 444                 public static string TimeToString (DateTime value)
 445                 {
 446                         return XmlConvert.ToString (value, "HH:mm:ssZ");
 447                 }
 448
 449                 public static string YearMonthDurationToDuration (TimeSpan value)
 450                 {
 451                         return XmlConvert.ToString (value);
 452                 }
 453
 454                 public static string YearMonthDurationToString (TimeSpan value)
 455                 {
 456                         return YearMonthDurationToDuration (value);
 457                 }
 458
 459                 public static string StringToAnyUri (string value)
 460                 {
 461                         return value;
 462                 }
 463
 464                 public static byte [] StringToBase64Binary (string value)
 465                 {
 466                         return Convert.FromBase64String (value);
 467                 }
 468
 469                 public static bool StringToBoolean (string value)
 470                 {
 471                         return XmlConvert.ToBoolean (value);
 472                 }
 473
 474                 public static DateTime StringToDate (string value)
 475                 {
 476                         return XmlConvert.ToDateTime (value);
 477                 }
 478
 479                 public static DateTime StringToDateTime (string value)
 480                 {
 481                         return XmlConvert.ToDateTime (value);
 482                 }
 483
 484                 public static TimeSpan StringToDayTimeDuration (string value)
 485                 {
 486                         return XmlConvert.ToTimeSpan (value);
 487                 }
 488
 489                 public static decimal StringToDecimal (string value)
 490                 {
 491                         return XmlConvert.ToDecimal (value);
 492                 }
 493
 494                 public static double StringToDouble (string value)
 495                 {
 496                         return XmlConvert.ToDouble (value);
 497                 }
 498
 499                 public static string StringToDuration (string value)
 500                 {
 501                         return XmlConvert.ToString (XmlConvert.ToTimeSpan (value));
 502                 }
 503
 504                 public static float StringToFloat (string value)
 505                 {
 506                         return XmlConvert.ToSingle (value);
 507                 }
 508
 509                 public static DateTime StringToGDay (string value)
 510                 {
 511                         return XmlConvert.ToDateTime (value);
 512                 }
 513
 514                 public static DateTime StringToGMonth (string value)
 515                 {
 516                         return XmlConvert.ToDateTime (value);
 517                 }
 518
 519                 public static DateTime StringToGMonthDay (string value)
 520                 {
 521                         return XmlConvert.ToDateTime (value);
 522                 }
 523
 524                 public static DateTime StringToGYear (string value)
 525                 {
 526                         return XmlConvert.ToDateTime (value);
 527                 }
 528
 529                 public static DateTime StringToGYearMonth (string value)
 530                 {
 531                         return XmlConvert.ToDateTime (value);
 532                 }
 533
 534                 public static byte [] StringToHexBinary (string value)
 535                 {
 536                         return XmlConvert.FromBinHexString (value);
 537                 }
 538
 539                 public static int StringToInt (string value)
 540                 {
 541                         return XmlConvert.ToInt32 (value);
 542                 }
 543
 544                 public static long StringToInteger (string value)
 545                 {
 546                         return XmlConvert.ToInt64 (value);
 547                 }
 548
 549                 public static decimal StringToNonNegativeInteger (string value)
 550                 {
 551                         return XmlConvert.ToDecimal (value);
 552                 }
 553
 554                 public static decimal StringToNonPositiveInteger (string value)
 555                 {
 556                         return XmlConvert.ToDecimal (value);
 557                 }
 558
 559                 public static DateTime StringToTime (string value)
 560                 {
 561                         return XmlConvert.ToDateTime (value);
 562                 }
 563
 564                 public static long StringToUnsignedInt (string value)
 565                 {
 566                         return XmlConvert.ToUInt32 (value);
 567                 }
 568
 569                 public static decimal StringToUnsignedLong (string value)
 570                 {
 571                         return XmlConvert.ToUInt64 (value);
 572                 }
 573
 574                 public static int StringToUnsignedShort (string value)
 575                 {
 576                         return XmlConvert.ToUInt16 (value);
 577                 }
 578
 579                 public static TimeSpan StringToYearMonthDuration (string value)
 580                 {
 581                         return XmlConvert.ToTimeSpan (value);
 582                 }
 583         }
 584 }
 585
 586 #endif