/** <inheritdoc /> */
T IBinarySerializerInternal.ReadBinary <T>(BinaryReader reader, IBinaryTypeDescriptor desc, int pos)
{
Debug.Assert(_rActions != null);
Debug.Assert(reader != null);
Debug.Assert(desc != null);
var obj = FormatterServices.GetUninitializedObject(desc.Type);
var ctx = GetStreamingContext(reader);
_serializableDescriptor.OnDeserializing(obj, ctx);
DeserializationCallbackProcessor.Push(obj);
try
{
reader.AddHandle(pos, obj);
foreach (var action in _rActions)
{
action(obj, reader);
}
_serializableDescriptor.OnDeserialized(obj, ctx);
}
finally
{
DeserializationCallbackProcessor.Pop();
}
return((T)obj);
}
/** <inheritdoc /> */
T IBinarySerializerInternal.ReadBinary <T>(BinaryReader reader, IBinaryTypeDescriptor desc, int pos,
Type typeOverride)
{
Debug.Assert(_rActions != null);
Debug.Assert(reader != null);
Debug.Assert(desc != null);
var obj = FormatterServices.GetUninitializedObject(typeOverride ?? desc.Type);
var ctx = GetStreamingContext(reader);
_serializableDescriptor.OnDeserializing(obj, ctx);
DeserializationCallbackProcessor.Push(obj);
try
{
reader.AddHandle(pos, obj);
foreach (var action in _rActions)
{
action(obj, reader);
}
_serializableDescriptor.OnDeserialized(obj, ctx);
DeserializationCallbackProcessor.Pop();
}
catch (Exception)
{
// Clear callbacks on exception to avoid dangling objects.
DeserializationCallbackProcessor.Clear();
throw;
}
return((T)obj);
}
/** <inheritdoc /> */
public T ReadBinary <T>(BinaryReader reader, IBinaryTypeDescriptor desc, int pos)
{
object res;
var ctx = GetStreamingContext(reader);
var callbackPushed = false;
// Read additional information from raw part, if flag is set.
IEnumerable <string> fieldNames;
Type customType = null;
ICollection <int> dotNetFields = null;
if (reader.GetCustomTypeDataFlag())
{
var oldPos = reader.Stream.Position;
reader.SeekToRaw();
fieldNames = ReadFieldNames(reader, desc);
customType = ReadCustomTypeInfo(reader);
dotNetFields = ReadDotNetFields(reader);
// Restore stream position.
reader.Stream.Seek(oldPos, SeekOrigin.Begin);
}
else
{
fieldNames = GetBinaryTypeFields(reader, desc);
}
try
{
if (customType != null)
{
// Custom type is present, which returns original type via IObjectReference.
var serInfo = ReadSerializationInfo(reader, fieldNames, desc, dotNetFields);
res = ReadAsCustomType(customType, serInfo, ctx);
// Handle is added after entire object is deserialized,
// because handles should not point to a custom type wrapper.
reader.AddHandle(pos, res);
DeserializationCallbackProcessor.Push(res);
callbackPushed = true;
}
else
{
res = FormatterServices.GetUninitializedObject(desc.Type);
_serializableTypeDesc.OnDeserializing(res, ctx);
DeserializationCallbackProcessor.Push(res);
callbackPushed = true;
reader.AddHandle(pos, res);
// Read actual data and call constructor.
var serInfo = ReadSerializationInfo(reader, fieldNames, desc, dotNetFields);
_serializableTypeDesc.SerializationCtorUninitialized(res, serInfo, ctx);
}
_serializableTypeDesc.OnDeserialized(res, ctx);
}
finally
{
if (callbackPushed)
{
DeserializationCallbackProcessor.Pop();
}
}
return((T)res);
}
