Quasar/Server/Core/ProtoBuf/Serializers/GuidSerializer.cs

66 lines
1.5 KiB
C#

#if !NO_RUNTIME
using System;
#if FEAT_IKVM
using Type = IKVM.Reflection.Type;
#endif
namespace ProtoBuf.Serializers
{
internal sealed class GuidSerializer : IProtoSerializer
{
#if FEAT_IKVM
readonly Type expectedType;
#else
private static readonly Type expectedType = typeof (Guid);
#endif
public GuidSerializer(ProtoBuf.Meta.TypeModel model)
{
#if FEAT_IKVM
expectedType = model.MapType(typeof(Guid));
#endif
}
public Type ExpectedType
{
get { return expectedType; }
}
bool IProtoSerializer.RequiresOldValue
{
get { return false; }
}
bool IProtoSerializer.ReturnsValue
{
get { return true; }
}
#if !FEAT_IKVM
public void Write(object value, ProtoWriter dest)
{
BclHelpers.WriteGuid((Guid) value, dest);
}
public object Read(object value, ProtoReader source)
{
Helpers.DebugAssert(value == null); // since replaces
return BclHelpers.ReadGuid(source);
}
#endif
#if FEAT_COMPILER
void IProtoSerializer.EmitWrite(Compiler.CompilerContext ctx, Compiler.Local valueFrom)
{
ctx.EmitWrite(ctx.MapType(typeof(BclHelpers)), "WriteGuid", valueFrom);
}
void IProtoSerializer.EmitRead(Compiler.CompilerContext ctx, Compiler.Local valueFrom)
{
ctx.EmitBasicRead(ctx.MapType(typeof(BclHelpers)), "ReadGuid", ExpectedType);
}
#endif
}
}
#endif