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 #if !NET_2_1 || MONOTOUCH
  38         internal abstract class SerializationSource
  39         {
  40                 Type[] includedTypes;
  41                 string namspace;
  42                 bool canBeGenerated = true;
  43
  44                 public SerializationSource (string namspace, Type[] includedTypes)
  45                 {
  46                         this.namspace = namspace;
  47                         this.includedTypes = includedTypes;
  48                 }
  49
  50                 protected bool BaseEquals (SerializationSource other)
  51                 {
  52                         if (namspace != other.namspace) return false;
  53                         if (canBeGenerated != other.canBeGenerated) return false;
  54
  55                         if (includedTypes == null)
  56                                 return other.includedTypes == null;
  57
  58                         if (other.includedTypes == null || includedTypes.Length != other.includedTypes.Length) return false;
  59                         for (int n=0; n<includedTypes.Length; n++)
  60                                 if (!includedTypes[n].Equals (other.includedTypes[n])) return false;
  61
  62                         return true;
  63                 }
  64
  65                 public virtual bool CanBeGenerated
  66                 {
  67                         get { return canBeGenerated; }
  68                         set { canBeGenerated = value; }
  69                 }
  70         }
  71
  72         internal class XmlTypeSerializationSource: SerializationSource
  73         {
  74                 string attributeOverridesHash;
  75                 Type type;
  76                 string rootHash;
  77
  78                 public XmlTypeSerializationSource (Type type, XmlRootAttribute root, XmlAttributeOverrides attributeOverrides, string namspace, Type[] includedTypes)
  79                 : base (namspace, includedTypes)
  80                 {
  81                         if (attributeOverrides != null) {
  82                                 StringBuilder sb = new StringBuilder ();
  83                                 attributeOverrides.AddKeyHash (sb);
  84                                 attributeOverridesHash = sb.ToString ();
  85                         }
  86
  87                         if (root != null) {
  88                                 StringBuilder sb = new StringBuilder ();
  89                                 root.AddKeyHash (sb);
  90                                 rootHash = sb.ToString ();
  91                         }
  92
  93                         this.type = type;
  94                 }
  95
  96                 public override bool Equals (object o)
  97                 {
  98                         XmlTypeSerializationSource other = o as XmlTypeSerializationSource;
  99                         if (other == null) return false;
 100
 101                         if (!type.Equals(other.type)) return false;
 102                         if (rootHash != other.rootHash) return false;
 103                         if (attributeOverridesHash != other.attributeOverridesHash) return false;
 104
 105                         return base.BaseEquals (other);
 106                 }
 107
 108                 public override int GetHashCode ()
 109                 {
 110                         return type.GetHashCode ();
 111                 }
 112         }
 113
 114         internal class SoapTypeSerializationSource: SerializationSource
 115         {
 116                 string attributeOverridesHash;
 117                 Type type;
 118
 119                 public SoapTypeSerializationSource (Type type, SoapAttributeOverrides attributeOverrides, string namspace, Type[] includedTypes)
 120                 : base (namspace, includedTypes)
 121                 {
 122                         if (attributeOverrides != null) {
 123                                 StringBuilder sb = new StringBuilder ();
 124                                 attributeOverrides.AddKeyHash (sb);
 125                                 attributeOverridesHash = sb.ToString ();
 126                         }
 127
 128                         this.type = type;
 129                 }
 130
 131                 public override bool Equals (object o)
 132                 {
 133                         SoapTypeSerializationSource other = o as SoapTypeSerializationSource;
 134                         if (other == null) return false;
 135                         if (!type.Equals(other.type)) return false;
 136                         if (attributeOverridesHash != other.attributeOverridesHash) return false;
 137
 138                         return base.BaseEquals (other);
 139                 }
 140
 141                 public override int GetHashCode ()
 142                 {
 143                         return type.GetHashCode ();
 144                 }
 145         }
 146
 147         internal class MembersSerializationSource: SerializationSource
 148         {
 149                 string elementName;
 150                 bool hasWrapperElement;
 151                 string membersHash;
 152                 bool writeAccessors;
 153                 bool literalFormat;
 154
 155                 public MembersSerializationSource (string elementName, bool hasWrapperElement, XmlReflectionMember [] members, bool writeAccessors,
 156                                                                                    bool literalFormat, string namspace, Type[] includedTypes)
 157                 : base (namspace, includedTypes)
 158                 {
 159                         this.elementName = elementName;
 160                         this.hasWrapperElement = hasWrapperElement;
 161                         this.writeAccessors = writeAccessors;
 162                         this.literalFormat = literalFormat;
 163
 164                         StringBuilder sb = new StringBuilder ();
 165                         sb.Append (members.Length.ToString(CultureInfo.InvariantCulture));
 166                         foreach (XmlReflectionMember mem in members)
 167                                 mem.AddKeyHash (sb);
 168
 169                         membersHash = sb.ToString();
 170                 }
 171
 172
 173                 public override bool Equals (object o)
 174                 {
 175                         MembersSerializationSource other = o as MembersSerializationSource;
 176                         if (other == null) return false;
 177                         if (literalFormat = other.literalFormat) return false;
 178                         if (elementName != other.elementName) return false;
 179                         if (hasWrapperElement != other.hasWrapperElement) return false;
 180                         if (membersHash != other.membersHash) return false;
 181
 182                         return base.BaseEquals (other);
 183                 }
 184
 185                 public override int GetHashCode ()
 186                 {
 187                         return membersHash.GetHashCode ();
 188                 }
 189         }
 190 #endif
 191
 192 }
 193