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.Text;
  33 using System.Xml;
  34
  35 namespace Microsoft.TeamFoundation.VersionControl.Client
  36 {
  37         internal class ShelvesetGenericComparer : IComparer<Shelveset>
  38         {
  39                 public static ShelvesetGenericComparer Instance = new ShelvesetGenericComparer();
  40
  41                 public int Compare(Shelveset x, Shelveset y)
  42                 {
  43                         int cmp = String.Compare(x.Name, y.Name);
  44                         if (cmp != 0) return cmp;
  45                         return String.Compare(x.Name, y.OwnerName);
  46                 }
  47         }
  48
  49         public sealed class Shelveset
  50         {
  51                 private string name;
  52                 private string comment = String.Empty;
  53                 private string ownerName;
  54                 private DateTime creationDate = new DateTime(0);
  55                 private VersionControlServer versionControlServer;
  56
  57                 public Shelveset (VersionControlServer versionControlServer,
  58                                                                                         string name, string ownerName)
  59                 {
  60                         this.versionControlServer = versionControlServer;
  61                         this.name = name;
  62                         this.ownerName = ownerName;
  63                 }
  64
  65                 internal static Shelveset FromXml(Repository repository, XmlReader reader)
  66                 {
  67                         string elementName = reader.Name;
  68                         string ownerName = reader.GetAttribute("owner");
  69                         string name = reader.GetAttribute("name");
  70
  71                         Shelveset shelveset = new Shelveset(repository.VersionControlServer, name, ownerName);
  72                         shelveset.creationDate = DateTime.ParseExact(reader.GetAttribute("date"), "yyyy-MM-ddTHH:mm:ss.FFFFFFFZ", null);
  73
  74                         while (reader.Read())
  75                                 {
  76                                         if (reader.NodeType == XmlNodeType.EndElement && reader.Name == elementName)
  77                                                 break;
  78
  79                                         if (reader.NodeType == XmlNodeType.Element)
  80                                                 {
  81                                                         switch (reader.Name)
  82                                                                 {
  83                                                                 case "Comment":
  84                                                                         shelveset.comment = reader.ReadString();
  85                                                                         break;
  86                                                                 }
  87                                                 }
  88                                 }
  89
  90                         return shelveset;
  91                 }
  92
  93                 internal void ToXml(XmlWriter writer, string element)
  94                 {
  95                         writer.WriteStartElement(element);
  96                         writer.WriteAttributeString("date", CreationDate.ToString("s"));
  97                         writer.WriteAttributeString("name", Name);
  98                         writer.WriteAttributeString("owner", OwnerName);
  99                         writer.WriteEndElement();
 100                 }
 101
 102                 public override string ToString()
 103                 {
 104                         StringBuilder sb = new StringBuilder();
 105
 106                         sb.Append("Shelveset instance ");
 107                         sb.Append(GetHashCode());
 108
 109                         sb.Append("\n    Name: ");
 110                         sb.Append(Name);
 111
 112                         sb.Append("\n    Comment: ");
 113                         sb.Append(Comment);
 114
 115                         sb.Append("\n    OwnerName: ");
 116                         sb.Append(OwnerName);
 117
 118                         return sb.ToString();
 119                 }
 120
 121                 public string Name
 122                 {
 123                         get { return name; }
 124                 }
 125
 126                 public string Comment
 127                 {
 128                         get { return comment; }
 129                 }
 130
 131                 public string OwnerName
 132                 {
 133                         get { return ownerName; }
 134                 }
 135
 136                 public DateTime CreationDate
 137                 {
 138                         get { return creationDate; }
 139                 }
 140
 141                 public VersionControlServer VersionControlServer
 142                 {
 143                         get { return versionControlServer; }
 144                 }
 145
 146                 internal class ShelvesetComparer : IComparer
 147                 {
 148                         public static ShelvesetComparer Instance = new ShelvesetComparer();
 149
 150                         public int Compare(object xo, object yo)
 151                         {
 152                                 Shelveset x = xo as Shelveset;
 153                                 Shelveset y = yo as Shelveset;
 154                                 return ShelvesetGenericComparer.Instance.Compare(x, y);
 155                         }
 156                 }
 157
 158                 public static IComparer NameComparer {
 159                         get {
 160                                 return ShelvesetComparer.Instance;
 161                         }
 162                 }
 163
 164         }
 165 }