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Implement JSON difference serialization

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This commit is contained in:
Ari Vuollet
2022-11-17 20:37:24 +02:00
parent c4be764f61
commit 6bfb0205fd
3 changed files with 154 additions and 8 deletions
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33
Source/Engine/UI/UIControl.cs
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@@ -6,7 +6,9 @@ using System.IO;
using System.Text;
using FlaxEngine.GUI;
using Newtonsoft.Json;
using Newtonsoft.Json.Linq;
using Newtonsoft.Json.Serialization;
using System.Collections.Generic;
namespace FlaxEngine
{
@@ -340,10 +342,22 @@ namespace FlaxEngine
jsonWriter.StringEscapeHandling = jsonSerializer.StringEscapeHandling;
jsonWriter.Culture = jsonSerializer.Culture;
jsonWriter.DateFormatString = jsonSerializer.DateFormatString;
#if !USE_NETCORE
JsonSerializerInternalWriter serializerWriter = new JsonSerializerInternalWriter(jsonSerializer);
serializerWriter.Serialize(jsonWriter, _control, type);
#else
Type jsonSerializerInternalWriterType =
typeof(Newtonsoft.Json.Serialization.IValueProvider).Assembly.GetType(
"Newtonsoft.Json.Serialization.JsonSerializerInternalWriter");
System.Reflection.ConstructorInfo ctor = jsonSerializerInternalWriterType.GetConstructors
(System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Public)[0];
object serializerWriter = ctor.Invoke(new object[] { jsonSerializer });
System.Reflection.MethodInfo Serialize = jsonSerializerInternalWriterType.GetMethod("Serialize",
System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Public);
Serialize.Invoke(serializerWriter, new object[] { jsonWriter, _control, type });
#endif
}
controlType = type.FullName;
@@ -380,10 +394,25 @@ namespace FlaxEngine
jsonWriter.StringEscapeHandling = jsonSerializer.StringEscapeHandling;
jsonWriter.Culture = jsonSerializer.Culture;
jsonWriter.DateFormatString = jsonSerializer.DateFormatString;
#if !USE_NETCORE
JsonSerializerInternalWriter serializerWriter = new JsonSerializerInternalWriter(jsonSerializer);
serializerWriter.SerializeDiff(jsonWriter, _control, type, other._control);
#else
JObject jObj = JObject.FromObject(_control, jsonSerializer);
JObject jOther = JObject.FromObject(other._control, jsonSerializer);
JObject diff = new JObject();
foreach (KeyValuePair<string, JToken> prop in jObj)
{
JProperty otherProp = jOther.Property(prop.Key);
if (JToken.DeepEquals(prop.Value, otherProp.Value))
continue;
diff.Add(prop.Key, prop.Value);
}
diff.WriteTo(jsonWriter);
#endif
}
controlType = string.Empty;