Changeset 13407 for branches/PersistenceOverhaul/HeuristicLab.Persistence/4.0/Transformers/Transformers.cs

Timestamp:

11/26/15 17:07:28 (8 years ago)

Author:

ascheibe

Message:

#2520 worked on type and enum transformers

File:

• branches/PersistenceOverhaul/HeuristicLab.Persistence/4.0/Transformers/Transformers.cs (modified) (3 diffs)

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

@@ -20 +20 @@
 #endregion
 
-using Google.ProtocolBuffers;
 using System;
 using System.Collections.Generic;
 using System.Drawing;
 using System.Linq;
+using Google.ProtocolBuffers;
 
 namespace HeuristicLab.Persistence {
@@ -383 +383 @@
   #region Enum
   [Transformer("93FF076B-BC4B-4C39-8C40-15E004468C98", 218)]
-  internal sealed class EnumTransformer : UnsignedIntBoxTransformer<object> {
+  internal sealed class EnumTransformer : Transformer {
     public override bool CanTransformType(Type type) {
       return typeof(Enum).IsAssignableFrom(type);
     }
-    protected override uint ToBoxType(object value, Mapper mapper) {
-      return mapper.GetStringId(Enum.Format(value.GetType(), value, "G"));
-    }
-    protected override object ToValueType(uint value, Type type, Mapper mapper) {
-      return Enum.Parse(type, mapper.GetString(value));
+
+    public override Box ToBox(object o, Mapper mapper) {
+      var boxBuilder = Box.CreateBuilder();
+      var enumBuilder = new UnsignedIntBox.Builder();
+
+      boxBuilder.TransformerId = mapper.GetTransformerId(this);
+      boxBuilder.TypeId = mapper.GetStringId(o.GetType().AssemblyQualifiedName);
+      enumBuilder.Value = mapper.GetStringId(Enum.Format(o.GetType(), o, "G"));
+
+      boxBuilder.SetExtension(UnsignedIntBox.UnsignedInt, enumBuilder.Build());
+      return boxBuilder.Build();
+    }
+
+    public override object ToObject(Box box, Mapper mapper) {
+      uint value = box.GetExtension(UnsignedIntBox.UnsignedInt).Value;
+      return Enum.Parse(Type.GetType(mapper.GetString(box.TypeId)), mapper.GetString(value));
     }
   }
@@ -398 +409 @@
   #region Type
   [Transformer("8D17FD28-383B-44E9-9BBF-B19D351C5E38", 219)]
-  internal sealed class TypeTransformer : UnsignedIntBoxTransformer<Type> {
+  internal sealed class TypeTransformer : Transformer {
     public override bool CanTransformType(Type type) {
       return typeof(Type).IsAssignableFrom(type);
     }
-    protected override uint ToBoxType(Type value, Mapper mapper) { return mapper.GetTypeId(value); }
-    protected override Type ToValueType(uint value, Type type, Mapper mapper) { return mapper.GetType(value); }
+    public override Box ToBox(object o, Mapper mapper) {
+      var boxBuilder = Box.CreateBuilder();
+
+      boxBuilder.TransformerId = mapper.GetTransformerId(this);
+      boxBuilder.TypeId = mapper.GetStringId(((Type)o).AssemblyQualifiedName);
+
+      return boxBuilder.Build();
+    }
+
+    public override object ToObject(Box box, Mapper mapper) {
+      return Type.GetType(mapper.GetString(box.TypeId));
+    }
   }
   #endregion