Changeset 13387 for branches/PersistenceOverhaul/HeuristicLab.Persistence/4.0/Transformers/Transformers.cs

Timestamp:

11/24/15 18:32:55 (7 years ago)

Author:

swagner

Message:

#2520: Worked on new persistence implementation

File:

• branches/PersistenceOverhaul/HeuristicLab.Persistence/4.0/Transformers/Transformers.cs (modified) (6 diffs)

branches/PersistenceOverhaul/HeuristicLab.Persistence/4.0/Transformers/Transformers.cs

@@ -329 +329 @@
   }
 
-  [Transformer("BA55C7A6-C91E-4351-A889-E4A7E647F16D", 213)]
+  [Transformer("BA55C7A6-C91E-4351-A889-E4A7E647F16D", 212)]
   internal sealed class DateTimeTransformer : LongBoxTransformer<DateTime> {
     protected override long ToBoxType(DateTime value, Mapper mapper) { return value.Ticks; }
@@ -335 +335 @@
   }
 
-  [Transformer("0C91441B-2D97-432B-B493-D6EC483FC5AD", 214)]
+  [Transformer("0C91441B-2D97-432B-B493-D6EC483FC5AD", 213)]
   internal sealed class TimeSpanTransformer : LongBoxTransformer<TimeSpan> {
     protected override long ToBoxType(TimeSpan value, Mapper mapper) { return value.Ticks; }
     protected override TimeSpan ToValueType(long value, Type type, Mapper mapper) { return new TimeSpan(value); }
   }
-  [Transformer("0B540EAC-79AB-40CF-8277-D2C81135FEB6", 217)]
+
+  [Transformer("0B540EAC-79AB-40CF-8277-D2C81135FEB6", 214)]
   internal sealed class ColorTransformers : IntBoxTransformer<Color> {
     protected override int ToBoxType(Color value, Mapper mapper) { return value.ToArgb(); }
     protected override Color ToValueType(int value, Type type, Mapper mapper) { return Color.FromArgb(value); }
   }
+
+  [Transformer("2E6D4A40-B4BE-425F-8E35-2D7C00054639", 215)]
+  internal sealed class PointTransformer : IntArrayBoxTransformer<Point> {
+    protected override IEnumerable<int> ToBoxType(Point value, Mapper mapper) { return new int[] { value.X, value.Y }; }
+    protected override Point ToValueType(IEnumerable<int> value, Type type, Mapper mapper) { return new Point(value.ElementAt(0), value.ElementAt(1)); }
+  }
+
+  [Transformer("97B5CFC8-CDFA-4EB5-B4CD-5B3CFA5CD844", 216)]
+  internal sealed class KeyValuePairTransformer : UnsignedIntArrayBoxTransformer<object> {
+    public override bool CanTransformType(Type type) {
+      return type.IsGenericType && (type.GetGenericTypeDefinition() == typeof(KeyValuePair<,>));
+    }
+    protected override IEnumerable<uint> ToBoxType(object value, Mapper mapper) {
+      var type = value.GetType();
+      var pair = new uint[2];
+      pair[0] = mapper.GetBoxId(type.GetProperty("Key").GetValue(value));
+      pair[1] = mapper.GetBoxId(type.GetProperty("Value").GetValue(value));
+      return pair;
+    }
+    protected override object ToValueType(IEnumerable<uint> value, Type type, Mapper mapper) {
+      var key = mapper.GetObject(value.ElementAt(0));
+      var val = mapper.GetObject(value.ElementAt(1));
+      return Activator.CreateInstance(type, key, val);
+    }
+  }
   #endregion
 
   #region String
-  [Transformer("E75A594C-0034-4DAB-B28E-8F84F9F6DE8D", 215)]
+  [Transformer("E75A594C-0034-4DAB-B28E-8F84F9F6DE8D", 217)]
   internal sealed class StringTransformer : UnsignedIntBoxTransformer<string> {
     protected override uint ToBoxType(string value, Mapper mapper) { return mapper.GetStringId(value); }
@@ -356 +382 @@
 
   #region Enum
-  [Transformer("93FF076B-BC4B-4C39-8C40-15E004468C98", 216)]
+  [Transformer("93FF076B-BC4B-4C39-8C40-15E004468C98", 218)]
   internal sealed class EnumTransformer : UnsignedIntBoxTransformer<object> {
     public override bool CanTransformType(Type type) {
@@ -371 +397 @@
 
   #region Type
-  [Transformer("8D17FD28-383B-44E9-9BBF-B19D351C5E38", 218)]
+  [Transformer("8D17FD28-383B-44E9-9BBF-B19D351C5E38", 219)]
   internal sealed class TypeTransformer : UnsignedIntBoxTransformer<Type> {
     public override bool CanTransformType(Type type) {
@@ -381 +407 @@
   #endregion
 
-  #region Primitive Array Types
+  #region Array Types
   [Transformer("F25A73B2-6B67-4493-BD59-B836AF4455D1", 300)]
   internal sealed class BoolArrayTransformer : BoolArrayBoxTransformer<bool[]> {
@@ -459 +485 @@
     protected override string[] ToValueType(IEnumerable<string> value, Type type, Mapper mapper) { return value.ToArray(); }
   }
+
+  [Transformer("C83F0B5A-68D8-4271-81F9-FF259FC6F126", 400)]
+  internal sealed class GenericArrayTransformer : UnsignedIntArrayBoxTransformer<object> {
+    public override bool CanTransformType(Type type) {
+      return type.IsArray;
+    }
+    protected override IEnumerable<uint> ToBoxType(object value, Mapper mapper) {
+      var arr = (object[])value;
+      return arr.Select(x => mapper.GetBoxId(x));
+    }
+    protected override object ToValueType(IEnumerable<uint> value, Type type, Mapper mapper) {
+      return value.Select(x => mapper.GetObject(x)).ToArray();
+    }
+  }
   #endregion
 }