mcs/class/corlib/System.Runtime.Remoting.Metadata.W3cXsd2001/SoapYearMonth.cs

   1 //
   2 // System.Runtime.Remoting.Metadata.W3cXsd2001.SoapYearMonth.cs
   3 //
   4 // Authors:
   5 //      Martin Willemoes Hansen (mwh@sysrq.dk)
   6 //      Lluis Sanchez Gual (lluis@ximian.com)
   7 //
   8 // (C) 2003 Martin Willemoes Hansen
   9 //
  10
  11 //
  12 // Copyright (C) 2004 Novell, Inc (http://www.novell.com)
  13 //
  14 // Permission is hereby granted, free of charge, to any person obtaining
  15 // a copy of this software and associated documentation files (the
  16 // "Software"), to deal in the Software without restriction, including
  17 // without limitation the rights to use, copy, modify, merge, publish,
  18 // distribute, sublicense, and/or sell copies of the Software, and to
  19 // permit persons to whom the Software is furnished to do so, subject to
  20 // the following conditions:
  21 //
  22 // The above copyright notice and this permission notice shall be
  23 // included in all copies or substantial portions of the Software.
  24 //
  25 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  26 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  27 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  28 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  29 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  30 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  31 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  32 //
  33
  34 using System;
  35 using System.Globalization;
  36
  37 namespace System.Runtime.Remoting.Metadata.W3cXsd2001
  38 {
  39         [Serializable]
  40         [System.Runtime.InteropServices.ComVisible (true)]
  41         public sealed class SoapYearMonth : ISoapXsd
  42         {
  43                 static readonly string[] _datetimeFormats = new string[]
  44                 {
  45                         "yyyy-MM",
  46                         "'+'yyyy-MM",
  47                         "'-'yyyy-MM",
  48                         "yyyy-MMzzz",
  49                         "'+'yyyy-MMzzz",
  50                         "'-'yyyy-MMzzz"
  51                 };
  52
  53                 int _sign;
  54                 DateTime _value;
  55
  56                 public SoapYearMonth()
  57                 {
  58                 }
  59
  60                 public SoapYearMonth (DateTime value)
  61                 {
  62                         _value = value;
  63                 }
  64
  65                 public SoapYearMonth (DateTime value, int sign)
  66                 {
  67                         _value = value;
  68                         _sign = sign;
  69                 }
  70
  71                 public int Sign {
  72                         get { return _sign; }
  73                         set { _sign = value; }
  74                 }
  75
  76                 public DateTime Value {
  77                         get { return _value; }
  78                         set { _value = value; }
  79                 }
  80
  81                 public static string XsdType {
  82                         get { return "gYearMonth"; }
  83                 }
  84
  85                 public string GetXsdType()
  86                 {
  87                         return XsdType;
  88                 }
  89
  90                 public static SoapYearMonth Parse (string value)
  91                 {
  92                         DateTime d = DateTime.ParseExact (value, _datetimeFormats, null, DateTimeStyles.None);
  93
  94                         SoapYearMonth res = new SoapYearMonth (d);
  95                         if (value.StartsWith ("-")) res.Sign = -1;
  96                         else res.Sign = 0;
  97                         return res;
  98                 }
  99
 100                 public override string ToString()
 101                 {
 102                         if (_sign >= 0)
 103                                 return _value.ToString("yyyy-MM", CultureInfo.InvariantCulture);
 104                         else
 105                                 return _value.ToString("'-'yyyy-MM", CultureInfo.InvariantCulture);
 106                 }
 107         }
 108 }