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

   1 //
   2 // System.Xml.Serialization.SerializationSource.cs
   3 //
   4 // Author:
   5 //   Lluis Sanchez Gual (lluis@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
  31 using System.Collections;
  32 using System.Globalization;
  33 using System.Text;
  34
  35 namespace System.Xml.Serialization
  36 {
  37         internal class SerializationSource
  38         {
  39                 ArrayList includedTypes;
  40                 string namspace;
  41                 bool canBeGenerated = true;
  42
  43                 public SerializationSource (string namspace, ArrayList includedTypes)
  44                 {
  45                         this.namspace = namspace;
  46                         this.includedTypes = includedTypes;
  47                 }
  48
  49                 public override bool Equals (object o)
  50                 {
  51                         SerializationSource other = o as SerializationSource;
  52                         if (other == null) return false;
  53                         if (namspace != other.namspace) return false;
  54                         if (canBeGenerated != other.canBeGenerated) return false;
  55
  56                         if (includedTypes == null)
  57                                 return other.includedTypes == null;
  58
  59                         if (includedTypes.Count != other.includedTypes.Count) return false;
  60                         for (int n=0; n<includedTypes.Count; n++)
  61                                 if (!includedTypes[n].Equals (other.includedTypes[n])) return false;
  62
  63                         return true;
  64                 }
  65
  66                 public virtual bool CanBeGenerated
  67                 {
  68                         get { return canBeGenerated; }
  69                         set { canBeGenerated = value; }
  70                 }
  71         }
  72
  73         internal class XmlTypeSerializationSource: SerializationSource
  74         {
  75                 string attributeOverridesHash;
  76                 Type type;
  77                 string rootHash;
  78
  79                 public XmlTypeSerializationSource (Type type, XmlRootAttribute root, XmlAttributeOverrides attributeOverrides, string namspace, ArrayList includedTypes)
  80                 : base (namspace, includedTypes)
  81                 {
  82                         if (attributeOverrides != null) {
  83                                 StringBuilder sb = new StringBuilder ();
  84                                 attributeOverrides.AddKeyHash (sb);
  85                                 attributeOverridesHash = sb.ToString ();
  86                         }
  87
  88                         if (root != null) {
  89                                 StringBuilder sb = new StringBuilder ();
  90                                 root.AddKeyHash (sb);
  91                                 rootHash = sb.ToString ();
  92                         }
  93
  94                         this.type = type;
  95                 }
  96
  97                 public override bool Equals (object o)
  98                 {
  99                         XmlTypeSerializationSource other = o as XmlTypeSerializationSource;
 100                         if (other == null) return false;
 101
 102                         if (!type.Equals(other.type)) return false;
 103                         if (rootHash != other.rootHash) return false;
 104                         if (attributeOverridesHash != other.attributeOverridesHash) return false;
 105
 106                         return base.Equals (o);
 107                 }
 108
 109                 public override int GetHashCode ()
 110                 {
 111                         return type.GetHashCode ();
 112                 }
 113         }
 114
 115         internal class SoapTypeSerializationSource: SerializationSource
 116         {
 117                 string attributeOverridesHash;
 118                 Type type;
 119
 120                 public SoapTypeSerializationSource (Type type, SoapAttributeOverrides attributeOverrides, string namspace, ArrayList includedTypes)
 121                 : base (namspace, includedTypes)
 122                 {
 123                         if (attributeOverrides != null) {
 124                                 StringBuilder sb = new StringBuilder ();
 125                                 attributeOverrides.AddKeyHash (sb);
 126                                 attributeOverridesHash = sb.ToString ();
 127                         }
 128
 129                         this.type = type;
 130                 }
 131
 132                 public override bool Equals (object o)
 133                 {
 134                         SoapTypeSerializationSource other = o as SoapTypeSerializationSource;
 135                         if (other == null) return false;
 136                         if (!type.Equals(other.type)) return false;
 137                         if (attributeOverridesHash != other.attributeOverridesHash) return false;
 138
 139                         return base.Equals (o);
 140                 }
 141
 142                 public override int GetHashCode ()
 143                 {
 144                         return type.GetHashCode ();
 145                 }
 146         }
 147
 148         internal class MembersSerializationSource: SerializationSource
 149         {
 150                 string elementName;
 151                 bool hasWrapperElement;
 152                 string membersHash;
 153                 bool writeAccessors;
 154                 bool literalFormat;
 155
 156                 public MembersSerializationSource (string elementName, bool hasWrapperElement, XmlReflectionMember [] members, bool writeAccessors,
 157                                                                                    bool literalFormat, string namspace, ArrayList includedTypes)
 158                 : base (namspace, includedTypes)
 159                 {
 160                         this.elementName = elementName;
 161                         this.hasWrapperElement = hasWrapperElement;
 162                         this.writeAccessors = writeAccessors;
 163                         this.literalFormat = literalFormat;
 164
 165                         StringBuilder sb = new StringBuilder ();
 166                         sb.Append (members.Length.ToString(CultureInfo.InvariantCulture));
 167                         foreach (XmlReflectionMember mem in members)
 168                                 mem.AddKeyHash (sb);
 169
 170                         membersHash = sb.ToString();
 171                 }
 172
 173
 174                 public override bool Equals (object o)
 175                 {
 176                         MembersSerializationSource other = o as MembersSerializationSource;
 177                         if (other == null) return false;
 178                         if (literalFormat = other.literalFormat) return false;
 179                         if (elementName != other.elementName) return false;
 180                         if (hasWrapperElement != other.hasWrapperElement) return false;
 181                         if (membersHash != other.membersHash) return false;
 182
 183                         return base.Equals (o);
 184                 }
 185
 186                 public override int GetHashCode ()
 187                 {
 188                         return membersHash.GetHashCode ();
 189                 }
 190         }
 191
 192         internal class KeyHelper
 193         {
 194                 public static void AddField (StringBuilder sb, int n, string val)
 195                 {
 196                         AddField (sb, n, val, null);
 197                 }
 198
 199                 public static void AddField (StringBuilder sb, int n, string val, string def)
 200                 {
 201                         if (val != def) {
 202                                 sb.Append (n.ToString());
 203                                 sb.Append (val.Length.ToString(CultureInfo.InvariantCulture));
 204                                 sb.Append (val);
 205                         }
 206                 }
 207
 208                 public static void AddField (StringBuilder sb, int n, bool val)
 209                 {
 210                         AddField (sb, n, val, false);
 211                 }
 212
 213                 public static void AddField (StringBuilder sb, int n, bool val, bool def)
 214                 {
 215                         if (val != def)
 216                                 sb.Append (n.ToString());
 217                 }
 218
 219                 public static void AddField (StringBuilder sb, int n, int val, int def)
 220                 {
 221                         if (val != def) {
 222                                 sb.Append (n.ToString());
 223                                 sb.Append (val.ToString(CultureInfo.InvariantCulture));
 224                         }
 225                 }
 226
 227                 public static void AddField (StringBuilder sb, int n, Type val)
 228                 {
 229                         if (val != null) {
 230                                 sb.Append (n.ToString(CultureInfo.InvariantCulture));
 231                                 sb.Append (val.ToString());
 232                         }
 233                 }
 234         }
 235 }
 236