/// <summary>
/// 对数据源中的原有成员的名称和值进行筛选，并将满足筛选的结果写入到数据写入器中。
/// </summary>
/// <param name="dataWriter">数据写入器</param>
/// <param name="valueFilter">值筛选器</param>
public void OnReadAll(IDataWriter <string> dataWriter, IValueFilter <string> valueFilter)
{
var filter = new DataFilterWriter <string>(dataWriter, valueFilter);
if ((flags & XBindingFlags.SkipDefaultValue) != 0)
{
var valueCopyer = new ValueCopyer();
foreach (var item in fields)
{
item.OnReadValue(obj, valueCopyer);
if (!valueCopyer.IsEmptyValue())
{
valueCopyer.WriteTo(filter[item.Name]);
}
}
}
else
{
foreach (var item in fields)
{
item.OnReadValue(obj, filter[item.Name]);
}
}
}
/// <summary>
/// 初始化值写入暂存器。
/// </summary>
/// <param name="dataWriter">数据读写器</param>
/// <param name="key">键</param>
public WriteCopyer(IDataWriter <TKey> dataWriter, TKey key)
{
this.dataWriter = dataWriter;
this.key = key;
valueCopyer = new ValueCopyer();
}
/// <summary>
/// 初始化值暂存器。
/// </summary>
/// <param name="dataRW">数据读写器</param>
/// <param name="key">键</param>
internal FastFieldRW(FastObjectRW <T> dataRW, long key)
{
this.dataRW = dataRW;
this.key = key;
valueCopyer = new ValueCopyer();
}
/// <summary>
/// 初始化值读取暂存器。
/// </summary>
/// <param name="dataReader">数据读写器</param>
/// <param name="key">键</param>
public ReadCopyer(IDataReader <TKey> dataReader, TKey key)
{
this.dataReader = dataReader;
this.key = key;
valueCopyer = new ValueCopyer();
}
public void XObjectTest()
{
var rw = XObjectRW.Create <ObjectTester>();
AreEqual(rw.Content, null);
AreEqual(rw.Count, 2);
AreEqual(rw.ContentType, typeof(ObjectTester));
rw.Initialize();
AreNotEqual(rw.Content, null);
AreEqual(((ObjectTester)rw.Content).Id, 0);
AreEqual(((ObjectTester)rw.Content).Name, null);
rw["@id"].WriteInt32(123);
rw["@name"].WriteString("Dogwei");
AreEqual(((ObjectTester)rw.Content).Id, 123);
AreEqual(((ObjectTester)rw.Content).Name, "Dogwei");
AreEqual(rw["@id"].ReadInt32(), 123);
AreEqual(rw["@name"].ReadString(), "Dogwei");
IsTrue(
ValueInterface <Dictionary <string, object> > .ReadValue(ValueCopyer.ValueOf(rw)) is Dictionary <string, object> dic &&
dic.Count == 2 &&
(int)dic["@id"] == 123 &&
(string)dic["@name"] == "Dogwei"
);
}
/// <summary>
/// 读取一个对象结构数据。
/// </summary>
/// <param name="valueWriter">对象结构数据写入器</param>
public void ReadObject(IDataWriter <string> valueWriter)
{
var valueCopyer = new ValueCopyer();
fieldRW.OnReadValue(obj, valueCopyer);
valueCopyer.ReadObject(valueWriter);
}
/// <summary>
/// 写入一个数组结构数据。
/// </summary>
/// <param name="dataReader">数组结构数据读取器</param>
public void WriteArray(IDataReader <int> dataReader)
{
var valueCopyer = new ValueCopyer();
valueCopyer.WriteArray(dataReader);
fieldRW.OnWriteValue(obj, valueCopyer);
}
/// <summary>
/// 写入一个对象结构数据。
/// </summary>
/// <param name="dataReader">对象结构数据读取器</param>
public void WriteObject(IDataReader <string> dataReader)
{
var valueCopyer = new ValueCopyer();
valueCopyer.WriteObject(dataReader);
fieldRW.OnWriteValue(obj, valueCopyer);
}
/// <summary>
/// 读取一个数组结构。
/// </summary>
/// <param name="valueWriter">数组结构写入器</param>
public void ReadArray(IDataWriter <int> valueWriter)
{
var valueCopyer = new ValueCopyer();
fieldRW.OnReadValue(obj, valueCopyer);
valueCopyer.ReadArray(valueWriter);
}
private bool Filter(ValueCopyer valueCopyer)
{
var basicType = valueCopyer.TypeCode;
if ((options & JsonFormatterOptions.IgnoreNull) != 0 &&
basicType == TypeCode.Empty)
{
return(false);
}
if ((options & JsonFormatterOptions.IgnoreZero) != 0)
{
switch (basicType)
{
case TypeCode.SByte:
return(valueCopyer.ReadSByte() != 0);
case TypeCode.Int16:
return(valueCopyer.ReadInt16() != 0);
case TypeCode.Int32:
return(valueCopyer.ReadInt32() != 0);
case TypeCode.Int64:
return(valueCopyer.ReadInt64() != 0);
case TypeCode.Byte:
return(valueCopyer.ReadByte() != 0);
case TypeCode.UInt16:
return(valueCopyer.ReadUInt16() != 0);
case TypeCode.UInt32:
return(valueCopyer.ReadUInt32() != 0);
case TypeCode.UInt64:
return(valueCopyer.ReadUInt64() != 0);
case TypeCode.Single:
return(valueCopyer.ReadSingle() != 0);
case TypeCode.Double:
return(valueCopyer.ReadDouble() != 0);
case TypeCode.Decimal:
return(valueCopyer.ReadDecimal() != 0);
}
}
if ((options & JsonFormatterOptions.IgnoreEmptyString) != 0 &&
basicType == TypeCode.String &&
valueCopyer.ReadString() == string.Empty)
{
return(false);
}
return(true);
}
public void XSkipDefaultValueTest()
{
var rw = XObjectRW.Create <SkipDefaultValueTester>();
rw.Initialize();
rw.OnWriteAll(RWHelper.CreateReader(new Dictionary <string, object> {
{ "Id", 123 },
{ "Name", null }
}).As <string>());
IsTrue(
ValueInterface <Dictionary <string, object> > .ReadValue(ValueCopyer.ValueOf(rw)) is Dictionary <string, object> dic1 &&
dic1.Count == 1 &&
(int)dic1["Id"] == 123
);
rw.Initialize();
rw.OnWriteAll(RWHelper.CreateReader(new Dictionary <string, object> {
{ "Id", 0 },
{ "Name", "Dogwei" }
}).As <string>());
IsTrue(
ValueInterface <Dictionary <string, object> > .ReadValue(ValueCopyer.ValueOf(rw)) is Dictionary <string, object> dic2 &&
dic2.Count == 1 &&
(string)dic2["Name"] == "Dogwei"
);
rw.Initialize();
rw.OnWriteAll(RWHelper.CreateReader(new Dictionary <string, object> {
{ "Id", 0 },
{ "Name", null }
}).As <string>());
IsTrue(
ValueInterface <Dictionary <string, object> > .ReadValue(ValueCopyer.ValueOf(rw)) is Dictionary <string, object> dic3 &&
dic3.Count == 0
);
}
/// <summary>
/// 读取一个对象。
/// </summary>
/// <param name="valueWriter">对象写入器</param>
public virtual void ReadObject(IDataWriter <string> valueWriter)
{
var obj = DirectRead();
if (obj != null)
{
if (valueWriter.ContentType?.IsInstanceOfType(obj) == true)
{
valueWriter.Content = obj;
}
else
{
ValueCopyer.ValueOf(obj).ReadObject(valueWriter);
}
}
}
public void FastObjectTest()
{
var rw = FastObjectRW <ObjectTester> .Create();
AreEqual(rw.content, null);
AreEqual(rw.Count, 2);
AreEqual(rw.ContentType, typeof(ObjectTester));
rw.Initialize();
AreNotEqual(rw.content, null);
AreEqual(rw.content.Id, 0);
AreEqual(rw.content.Name, null);
rw["@id"].WriteInt32(123);
rw["@name"].WriteString("Dogwei");
AreEqual(rw.content.Id, 123);
AreEqual(rw.content.Name, "Dogwei");
AreEqual(rw["@id"].ReadInt32(), 123);
AreEqual(rw["@name"].ReadString(), "Dogwei");
IsTrue(
ValueInterface <Dictionary <string, object> > .ReadValue(ValueCopyer.ValueOf(rw)) is Dictionary <string, object> dic &&
dic.Count == 2 &&
(int)dic["@id"] == 123 &&
(string)dic["@name"] == "Dogwei"
);
rw[rw.GetOrdinal("@id")].WriteInt32(456);
rw[rw.GetOrdinal("@name")].WriteString("Eway");
AreEqual(rw[rw.GetOrdinal("@id")].ReadInt32(), 456);
AreEqual(rw[rw.GetOrdinal("@name")].ReadString(), "Eway");
}
/// <summary>
/// 初始化具有指定值的实例。
/// </summary>
/// <param name="key">键的值</param>
/// <param name="type">值的类型</param>
/// <param name="valueCopyer">值的读写器</param>
public ValueFilterInfo(TKey key, Type type, ValueCopyer valueCopyer)
{
Key = key;
Type = type;
ValueCopyer = valueCopyer;
}
/// <summary>
/// 将数据源中的所有成员的名称和值写入到数据写入器中。
/// </summary>
/// <param name="dataWriter">数据写入器</param>
public void OnReadAll(IDataWriter <string> dataWriter)
{
if ((xTypeInfo.flags & XBindingFlags.RWMembersOptIn) != 0)
{
MembersOptIn();
}
else
{
None();
}
void MembersOptIn()
{
var vc = new ValueCopyer();
var fields = xTypeInfo.rwFields;
for (int i = 0; i < fields.Count; i++)
{
if (fields[i].Value is XAttributedFieldRW fieldRW && fieldRW.CanRead)
{
if (fieldRW.SkipDefaultValue)
{
fieldRW.OnReadValue(obj, vc);
if (!vc.IsEmptyValue())
{
vc.WriteTo(dataWriter[fieldRW.Name]);
}
}
else
{
fieldRW.OnReadValue(obj, dataWriter[fieldRW.Name]);
}
}
}
}
void None()
{
var vc = new ValueCopyer();
var fields = xTypeInfo.rwFields;
for (int i = 0; i < fields.Count; i++)
{
var item = fields[i].Value;
if (item.CanRead)
{
if (item.SkipDefaultValue)
{
item.OnReadValue(obj, vc);
if (!vc.IsEmptyValue())
{
vc.WriteTo(dataWriter[item.Name]);
}
}
else
{
item.OnReadValue(obj, dataWriter[item.Name]);
}
}
}
}
}
/// <summary>
/// 初始化默认实例。
/// </summary>
public ValueFilterInfo()
{
ValueCopyer = new ValueCopyer();
}
private bool Filter(ValueCopyer valueCopyer)
{
var basicType = valueCopyer.TypeCode;
if ((options & (JsonFormatterOptions.MultiReferencingNull | JsonFormatterOptions.LoopReferencingException | JsonFormatterOptions.LoopReferencingNull)) != 0 &&
basicType == TypeCode.Object &&
valueCopyer.Value is IDataReader reader &&
ContainsOrSaveReference(reader))
{
valueCopyer.DirectWrite(null);
basicType = TypeCode.Empty;
}
if ((options & JsonFormatterOptions.IgnoreNull) != 0 &&
basicType == TypeCode.Empty)
{
return(false);
}
if ((options & JsonFormatterOptions.IgnoreZero) != 0)
{
switch (basicType)
{
case TypeCode.SByte:
return(valueCopyer.ReadSByte() != 0);
case TypeCode.Int16:
return(valueCopyer.ReadInt16() != 0);
case TypeCode.Int32:
return(valueCopyer.ReadInt32() != 0);
case TypeCode.Int64:
return(valueCopyer.ReadInt64() != 0);
case TypeCode.Byte:
return(valueCopyer.ReadByte() != 0);
case TypeCode.UInt16:
return(valueCopyer.ReadUInt16() != 0);
case TypeCode.UInt32:
return(valueCopyer.ReadUInt32() != 0);
case TypeCode.UInt64:
return(valueCopyer.ReadUInt64() != 0);
case TypeCode.Single:
return(valueCopyer.ReadSingle() != 0);
case TypeCode.Double:
return(valueCopyer.ReadDouble() != 0);
case TypeCode.Decimal:
return(valueCopyer.ReadDecimal() != 0);
}
}
if ((options & JsonFormatterOptions.IgnoreEmptyString) != 0 &&
basicType == TypeCode.String &&
valueCopyer.ReadString() == string.Empty)
{
return(false);
}
return(true);
}
public object Convert(object value, Type type)
=> ValueInterface.ReadValue(ValueCopyer.ValueOf(value), type);
public override Dictionary <string, object> GetObject()
{
return(ValueCopyer.ValueOf(new RandomValueReader(1218).FastReadObject <Device>()).ReadDictionary <string, object>());
}
public override DataTable GetObject()
{
return(ValueCopyer.ValueOf(new RandomValueReader(1218).ReadList <Device>()).ReadDataTable().IdentifyColumnTypes());
}
public void ReferencingTest()
{
var obj = new { Id = 123, Name = "Dogwei", Obj = (object)null };
var arr = new object[2];
arr[0] = new { Id = 123 };
arr[1] = arr[0];
RWHelper.CreateRW(obj).As <string>()["Obj"].DirectWrite(obj);
AreEqual(
JsonFormatter.SerializeObject(obj, JsonFormatterOptions.LoopReferencingNull),
"{\"Id\":123,\"Name\":\"Dogwei\",\"Obj\":null}"
);
AreEqual(
JsonFormatter.SerializeObject(obj, JsonFormatterOptions.MultiReferencingNull),
"{\"Id\":123,\"Name\":\"Dogwei\",\"Obj\":null}"
);
AreEqual(
JsonFormatter.SerializeObject(obj, JsonFormatterOptions.MultiReferencingReference),
"{\"Id\":123,\"Name\":\"Dogwei\",\"Obj\":{\"$ref\":\"#\"}}"
);
Catch <JsonOutOfDepthException>(() => JsonFormatter.SerializeObject(obj));
Catch <JsonLoopReferencingException>(() => JsonFormatter.SerializeObject(obj, JsonFormatterOptions.LoopReferencingException));
AreEqual(
JsonFormatter.SerializeObject(arr, JsonFormatterOptions.LoopReferencingNull),
"[{\"Id\":123},{\"Id\":123}]"
);
AreEqual(
JsonFormatter.SerializeObject(arr, JsonFormatterOptions.MultiReferencingNull),
"[{\"Id\":123},null]"
);
AreEqual(
JsonFormatter.SerializeObject(arr, JsonFormatterOptions.MultiReferencingReference),
"[{\"Id\":123},{\"$ref\":\"#/0\"}]"
);
JsonFormatter.SerializeObject(arr);
JsonFormatter.SerializeObject(arr, JsonFormatterOptions.LoopReferencingException);
AreEqual(
JsonFormatter.SerializeObject(ValueInterface <DataTable> .ReadValue(ValueCopyer.ValueOf(arr)), JsonFormatterOptions.MultiReferencingNull),
"[{\"Id\":123},{\"Id\":123}]"
);
AreEqual(
JsonFormatter.SerializeObject(ValueInterface <DataTable> .ReadValue(ValueCopyer.ValueOf(arr)).CreateDataReader(), JsonFormatterOptions.MultiReferencingNull),
"[{\"Id\":123},{\"Id\":123}]"
);
AreEqual(
JsonFormatter.SerializeObject(Enumerable.Range(0, 10), JsonFormatterOptions.MultiReferencingNull),
"[0,1,2,3,4,5,6,7,8,9]"
);
var mar = new object[, ] {
{ arr[0], arr[0] }, { arr[0], arr[0] }
};
AreEqual(
JsonFormatter.SerializeObject(mar, JsonFormatterOptions.LoopReferencingNull),
"[[{\"Id\":123},{\"Id\":123}],[{\"Id\":123},{\"Id\":123}]]"
);
AreEqual(
JsonFormatter.SerializeObject(mar, JsonFormatterOptions.MultiReferencingNull),
"[[{\"Id\":123},null],[null,null]]"
);
AreEqual(
JsonFormatter.SerializeObject(mar, JsonFormatterOptions.MultiReferencingReference),
"[[{\"Id\":123},{\"$ref\":\"#/0/0\"}],[{\"$ref\":\"#/0/0\"},{\"$ref\":\"#/0/0\"}]]"
);
JsonFormatter.SerializeObject(mar);
JsonFormatter.SerializeObject(mar, JsonFormatterOptions.LoopReferencingException);
var dic2 = JsonFormatter.DeserializeObject <object[]>("[{\"Id\":123},{\"$ref\":\"#/0\"}]");
AreEqual(JsonFormatter.SerializeObject(dic2[1]), "{\"$ref\":\"#/0\"}");
var mar2 = JsonFormatter.DeserializeObject <object[, ]>("[[{\"Id\":123},{\"$ref\":\"#/0/0\"}],[{\"$ref\":\"#/0/0\"},{\"$ref\":\"#/0/0\"}]]", JsonFormatterOptions.MultiReferencingReference);
AreEqual(mar2[0, 0], mar2[0, 1]);
AreEqual(mar2[1, 0], mar2[0, 1]);
AreEqual(mar2[1, 0], mar2[1, 1]);
}
private bool Filter(ValueCopyer valueCopyer)
{
var basicType = valueCopyer.GetBasicType();
if ((options & JsonFormatterOptions.MultiReferencingNull) != 0 && (basicType == BasicTypes.Array || basicType == BasicTypes.Object))
{
var dataReader = (IDataReader)valueCopyer.Value;
var objectId = GetObjectId(dataReader);
if (objectId != -1)
{
valueCopyer.DirectWrite(null);
basicType = BasicTypes.Null;
}
}
if ((options & JsonFormatterOptions.IgnoreNull) != 0)
{
if (basicType == BasicTypes.Null)
{
return(false);
}
}
if ((options & JsonFormatterOptions.IgnoreZero) != 0)
{
switch (valueCopyer.GetBasicType())
{
case BasicTypes.SByte:
return(valueCopyer.ReadSByte() != 0);
case BasicTypes.Int16:
return(valueCopyer.ReadInt16() != 0);
case BasicTypes.Int32:
return(valueCopyer.ReadInt32() != 0);
case BasicTypes.Int64:
return(valueCopyer.ReadInt64() != 0);
case BasicTypes.Byte:
return(valueCopyer.ReadByte() != 0);
case BasicTypes.UInt16:
return(valueCopyer.ReadUInt16() != 0);
case BasicTypes.UInt32:
return(valueCopyer.ReadUInt32() != 0);
case BasicTypes.UInt64:
return(valueCopyer.ReadUInt64() != 0);
case BasicTypes.Single:
return(valueCopyer.ReadSingle() != 0);
case BasicTypes.Double:
return(valueCopyer.ReadDouble() != 0);
case BasicTypes.Decimal:
return(valueCopyer.ReadDecimal() != 0);
}
}
if ((options & JsonFormatterOptions.IgnoreEmptyString) != 0)
{
switch (valueCopyer.GetBasicType())
{
case BasicTypes.String:
return(valueCopyer.ReadString() != "");
}
}
return(true);
}
public void Invoke <TElement>()
{
if (FastObjectRW <TElement> .IsFastObjectInterface)
{
var objectRW = FastObjectRW <TElement> .Create();
var map = stackalloc int[objectRW.Count];
Map = map;
for (int i = 0; i < DbDataReader.FieldCount; i++)
{
var index = objectRW.GetOrdinal(DbDataReader.GetName(i));
if (index >= 0)
{
map[index] = i + 1;
}
}
if (DataWriter.ContentType == typeof(TElement[]))
{
ref var appendingInfo = ref GenericAppendingInfo <TElement> .ArrayAppendingInfo;
var elements = new TElement[appendingInfo.MostClosestMeanCommonlyUsedLength];
int offset = 0;
while (DbDataReader.Read())
{
if (offset >= elements.Length)
{
Array.Resize(ref elements, offset * 2 + 1);
}
objectRW.Initialize();
objectRW.OnWriteAll(this);
elements[offset] = objectRW.content;
++offset;
}
if (elements.Length != offset)
{
Array.Resize(ref elements, offset);
}
appendingInfo.AddUsedLength(offset);
DataWriter.Content = elements;
Result = true;
}
else
{
ref var appendingInfo = ref GenericAppendingInfo <TElement> .OtherAppendingInfo;
var copyer = new ValueCopyer();
DataWriter.Initialize(appendingInfo.MostClosestMeanCommonlyUsedLength);
int offset = 0;
while (DbDataReader.Read())
{
objectRW.Initialize();
objectRW.OnWriteAll(this);
copyer.DirectWrite(objectRW.content);
DataWriter.OnWriteValue(offset, copyer);
++offset;
}
appendingInfo.AddUsedLength(offset);
Result = true;
}
public bool Filter(ValueCopyer valueCopyer)
{
var basicType = valueCopyer.TypeCode;
if (typeof(TMode) == typeof(JsonSerializeModes.ReferenceMode))
{
if (basicType == TypeCode.Object && (Options & (JsonFormatterOptions.MultiReferencingNull | JsonFormatterOptions.LoopReferencingNull)) != 0 && valueCopyer.Value is IDataReader dataReader)
{
var reference = GetReference(dataReader);
if (reference != null && ((Options & JsonFormatterOptions.MultiReferencingNull) != 0 || IsLoopReferencing(reference)))
{
valueCopyer.DirectWrite(null);
basicType = TypeCode.Empty;
}
}
}
if ((Options & JsonFormatterOptions.IgnoreNull) != 0 && basicType == TypeCode.Empty)
{
return(false);
}
if ((Options & JsonFormatterOptions.IgnoreZero) != 0)
{
switch (basicType)
{
case TypeCode.SByte:
return(valueCopyer.ReadSByte() != 0);
case TypeCode.Int16:
return(valueCopyer.ReadInt16() != 0);
case TypeCode.Int32:
return(valueCopyer.ReadInt32() != 0);
case TypeCode.Int64:
return(valueCopyer.ReadInt64() != 0);
case TypeCode.Byte:
return(valueCopyer.ReadByte() != 0);
case TypeCode.UInt16:
return(valueCopyer.ReadUInt16() != 0);
case TypeCode.UInt32:
return(valueCopyer.ReadUInt32() != 0);
case TypeCode.UInt64:
return(valueCopyer.ReadUInt64() != 0);
case TypeCode.Single:
return(valueCopyer.ReadSingle() != 0);
case TypeCode.Double:
return(valueCopyer.ReadDouble() != 0);
case TypeCode.Decimal:
return(valueCopyer.ReadDecimal() != 0);
}
}
if ((Options & JsonFormatterOptions.IgnoreEmptyString) != 0 &&
basicType == TypeCode.String &&
valueCopyer.ReadString() == string.Empty)
{
return(false);
}
return(true);
}
/// <summary>
/// 将数据源中的所有成员的名称和值写入到数据写入器中。
/// </summary>
/// <param name="dataWriter">数据写入器</param>
public void OnReadAll(IDataWriter <string> dataWriter)
{
const XBindingFlags MembersOptInWithSkipDefaultValue = XBindingFlags.RWSkipDefaultValue | XBindingFlags.RWMembersOptIn;
if ((xTypeInfo.flags & MembersOptInWithSkipDefaultValue) == MembersOptInWithSkipDefaultValue)
{
MembersOptIn_SkipDefaultValue();
}
else if ((xTypeInfo.flags & XBindingFlags.RWMembersOptIn) != 0)
{
MembersOptIn();
}
else if ((xTypeInfo.flags & XBindingFlags.RWSkipDefaultValue) != 0)
{
SkipDefaultValue();
}
else
{
None();
}
void MembersOptIn_SkipDefaultValue()
{
var valueCopyer = new ValueCopyer();
foreach (var item in xTypeInfo.rwFields)
{
if (item is XAttributedFieldRW fieldRW && fieldRW.CanRead)
{
fieldRW.OnReadValue(obj, valueCopyer);
if (!valueCopyer.IsEmptyValue())
{
valueCopyer.WriteTo(dataWriter[fieldRW.Name]);
}
}
}
}
void MembersOptIn()
{
foreach (var item in xTypeInfo.rwFields)
{
if (item is XAttributedFieldRW fieldRW && fieldRW.CanRead)
{
fieldRW.OnReadValue(obj, dataWriter[fieldRW.Name]);
}
}
}
void SkipDefaultValue()
{
var valueCopyer = new ValueCopyer();
foreach (var item in xTypeInfo.rwFields)
{
if (item.CanRead)
{
item.OnReadValue(obj, valueCopyer);
if (!valueCopyer.IsEmptyValue())
{
valueCopyer.WriteTo(dataWriter[item.Name]);
}
}
}
}
void None()
{
foreach (var item in xTypeInfo.rwFields)
{
if (item.CanRead)
{
item.OnReadValue(obj, dataWriter[item.Name]);
}
}
}
}
