class/Microsoft.TeamFoundation.VersionControl.Client/Shelveset.cs

   1 //
   2 // Microsoft.TeamFoundation.VersionControl.Client.Shelveset
   3 //
   4 // Authors:
   5 //      Joel Reed (joelwreed@gmail.com)
   6 //
   7 // Copyright (C) 2007 Joel Reed
   8 //
   9 // Permission is hereby granted, free of charge, to any person obtaining
  10 // a copy of this software and associated documentation files (the
  11 // "Software"), to deal in the Software without restriction, including
  12 // without limitation the rights to use, copy, modify, merge, publish,
  13 // distribute, sublicense, and/or sell copies of the Software, and to
  14 // permit persons to whom the Software is furnished to do so, subject to
  15 // the following conditions:
  16 //
  17 // The above copyright notice and this permission notice shall be
  18 // included in all copies or substantial portions of the Software.
  19 //
  20 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  21 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  22 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  23 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  24 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  25 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  26 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  27 //
  28
  29 using System;
  30 using System.Collections;
  31 using System.Collections.Generic;
  32 using System.Globalization;
  33 using System.Text;
  34 using System.Xml;
  35
  36 namespace Microsoft.TeamFoundation.VersionControl.Client
  37 {
  38         internal class ShelvesetGenericComparer : IComparer<Shelveset>
  39         {
  40                 public static ShelvesetGenericComparer Instance = new ShelvesetGenericComparer();
  41
  42                 public int Compare(Shelveset x, Shelveset y)
  43                 {
  44                         int cmp = String.Compare(x.Name, y.Name);
  45                         if (cmp != 0) return cmp;
  46                         return String.Compare(x.Name, y.OwnerName);
  47                 }
  48         }
  49
  50         public sealed class Shelveset
  51         {
  52                 private static readonly string[] DateTimeFormats = { "yyyy-MM-ddTHH:mm:ss.FFFFFFFZ", "yyyy-MM-ddTHH:mm:ssZ" };
  53                 private string name;
  54                 private string comment = String.Empty;
  55                 private string ownerName;
  56                 private DateTime creationDate = new DateTime(0);
  57                 private VersionControlServer versionControlServer;
  58
  59                 public Shelveset (VersionControlServer versionControlServer,
  60                                                                                         string name, string ownerName)
  61                 {
  62                         this.versionControlServer = versionControlServer;
  63                         this.name = name;
  64                         this.ownerName = ownerName;
  65                 }
  66
  67                 internal static Shelveset FromXml(Repository repository, XmlReader reader)
  68                 {
  69                         string elementName = reader.Name;
  70                         string ownerName = reader.GetAttribute("owner");
  71                         string name = reader.GetAttribute("name");
  72
  73                         Shelveset shelveset = new Shelveset(repository.VersionControlServer, name, ownerName);
  74                         shelveset.creationDate =  DateTime.ParseExact(reader.GetAttribute("date"), DateTimeFormats, null, DateTimeStyles.None);
  75
  76                         while (reader.Read())
  77                                 {
  78                                         if (reader.NodeType == XmlNodeType.EndElement && reader.Name == elementName)
  79                                                 break;
  80
  81                                         if (reader.NodeType == XmlNodeType.Element)
  82                                                 {
  83                                                         switch (reader.Name)
  84                                                                 {
  85                                                                 case "Comment":
  86                                                                         shelveset.comment = reader.ReadString();
  87                                                                         break;
  88                                                                 }
  89                                                 }
  90                                 }
  91
  92                         return shelveset;
  93                 }
  94
  95                 internal void ToXml(XmlWriter writer, string element)
  96                 {
  97                         writer.WriteStartElement(element);
  98                         writer.WriteAttributeString("date", CreationDate.ToString("s"));
  99                         writer.WriteAttributeString("name", Name);
 100                         writer.WriteAttributeString("owner", OwnerName);
 101                         writer.WriteEndElement();
 102                 }
 103
 104                 public override string ToString()
 105                 {
 106                         StringBuilder sb = new StringBuilder();
 107
 108                         sb.Append("Shelveset instance ");
 109                         sb.Append(GetHashCode());
 110
 111                         sb.Append("\n    Name: ");
 112                         sb.Append(Name);
 113
 114                         sb.Append("\n    Comment: ");
 115                         sb.Append(Comment);
 116
 117                         sb.Append("\n    OwnerName: ");
 118                         sb.Append(OwnerName);
 119
 120                         return sb.ToString();
 121                 }
 122
 123                 public string Name
 124                 {
 125                         get { return name; }
 126                 }
 127
 128                 public string Comment
 129                 {
 130                         get { return comment; }
 131                 }
 132
 133                 public string OwnerName
 134                 {
 135                         get { return ownerName; }
 136                 }
 137
 138                 public DateTime CreationDate
 139                 {
 140                         get { return creationDate; }
 141                 }
 142
 143                 public VersionControlServer VersionControlServer
 144                 {
 145                         get { return versionControlServer; }
 146                 }
 147
 148                 internal class ShelvesetComparer : IComparer
 149                 {
 150                         public static ShelvesetComparer Instance = new ShelvesetComparer();
 151
 152                         public int Compare(object xo, object yo)
 153                         {
 154                                 Shelveset x = xo as Shelveset;
 155                                 Shelveset y = yo as Shelveset;
 156                                 return ShelvesetGenericComparer.Instance.Compare(x, y);
 157                         }
 158                 }
 159
 160                 public static IComparer NameComparer {
 161                         get {
 162                                 return ShelvesetComparer.Instance;
 163                         }
 164                 }
 165
 166         }
 167 }