public override Voucher Deserialize(IBsonReader bsonReader)
{
string read = null;
bsonReader.ReadStartDocument();
var voucher = new Voucher
{
ID = bsonReader.ReadObjectId("_id", ref read),
Date = bsonReader.ReadDateTime("date", ref read),
Type = VoucherType.Ordinary,
};
voucher.Type = bsonReader.ReadString("special", ref read) switch
{
"amorz" => VoucherType.Amortization,
"acarry" => VoucherType.AnnualCarry,
"carry" => VoucherType.Carry,
"dep" => VoucherType.Depreciation,
"dev" => VoucherType.Devalue,
"unc" => VoucherType.Uncertain,
_ => VoucherType.Ordinary,
};
voucher.Details = bsonReader.ReadArray("detail", ref read, new VoucherDetailSerializer().Deserialize);
voucher.Remark = bsonReader.ReadString("remark", ref read);
bsonReader.ReadEndDocument();
return(voucher);
}
/// <summary>
/// Reads a string value.
/// </summary>
/// <param name="Reader">Binary reader.</param>
/// <param name="FieldDataType">Field data type.</param>
/// <returns>String value.</returns>
/// <exception cref="ArgumentException">If the <paramref name="FieldDataType"/> was invalid.</exception>
public static string ReadString(IBsonReader Reader, BsonType FieldDataType)
{
switch (FieldDataType)
{
case BsonType.Boolean: return(Reader.ReadBoolean().ToString());
case BsonType.DateTime: return(ObjectSerializer.UnixEpoch.AddMilliseconds(Reader.ReadDateTime()).ToString());
case BsonType.Decimal128: return(Reader.ReadDecimal128().ToString());
case BsonType.Double: return(Reader.ReadDouble().ToString());
case BsonType.Int32: return(Reader.ReadInt32().ToString());
case BsonType.Int64: return(Reader.ReadInt64().ToString());
case BsonType.JavaScript: return(Reader.ReadJavaScript());
case BsonType.JavaScriptWithScope: return(Reader.ReadJavaScriptWithScope());
case BsonType.Null: Reader.ReadNull(); return(null);
case BsonType.ObjectId: return(Reader.ReadObjectId().ToString());
case BsonType.String: return(Reader.ReadString());
case BsonType.Symbol: return(Reader.ReadSymbol());
default:
throw new ArgumentException("Expected a char value, but was a " +
FieldDataType.ToString() + ".", nameof(FieldDataType));
}
}
/***************************************************/
public override object Deserialize(BsonDeserializationContext context, BsonDeserializationArgs args)
{
IBsonReader reader = context.Reader;
BsonType currentBsonType = reader.GetCurrentBsonType();
switch (currentBsonType)
{
case BsonType.Array:
if (context.DynamicArraySerializer != null)
{
return(context.DynamicArraySerializer.Deserialize(context));
}
break;
case BsonType.Binary:
{
BsonBinaryData bsonBinaryData = reader.ReadBinaryData();
BsonBinarySubType subType = bsonBinaryData.SubType;
if (subType == BsonBinarySubType.UuidStandard || subType == BsonBinarySubType.UuidLegacy)
{
return(bsonBinaryData.ToGuid());
}
break;
}
case BsonType.Boolean:
return(reader.ReadBoolean());
case BsonType.DateTime:
return(new BsonDateTime(reader.ReadDateTime()).ToUniversalTime());
case BsonType.Decimal128:
return(reader.ReadDecimal128());
case BsonType.Document:
return(DeserializeDiscriminatedValue(context, args));
case BsonType.Double:
return(reader.ReadDouble());
case BsonType.Int32:
return(reader.ReadInt32());
case BsonType.Int64:
return(reader.ReadInt64());
case BsonType.Null:
reader.ReadNull();
return(null);
case BsonType.ObjectId:
return(reader.ReadObjectId());
case BsonType.String:
return(reader.ReadString());
}
Engine.Reflection.Compute.RecordError($"ObjectSerializer does not support BSON type '{currentBsonType}'.");
return(null);
}
/// <inheritdoc/>
public Type GetActualType(IBsonReader bsonReader, Type nominalType)
{
ThrowIfNominalTypeIsIncorrect(nominalType);
var bookmark = bsonReader.GetBookmark();
bsonReader.ReadStartDocument();
ObjectId id = default;
while (bsonReader.ReadBsonType() != BsonType.EndOfDocument)
{
var fieldName = bsonReader.ReadName();
if (fieldName == ElementName)
{
var partitioned = bsonReader.ReadBoolean();
bsonReader.ReturnToBookmark(bookmark);
return(partitioned ? typeof(Partitioned.PartitionedStreamProcessorState) : typeof(StreamProcessorState));
}
else if (fieldName == "_id")
{
id = bsonReader.ReadObjectId();
}
else
{
bsonReader.SkipValue();
}
}
bsonReader.ReturnToBookmark(bookmark);
throw new StreamProcessorStateDocumentIsMissingPartitionedField(id);
}
static object ReadObject(IBsonReader bsonReader) //_120509_173140 keep consistent
{
switch (bsonReader.GetCurrentBsonType())
{
case BsonType.Array: return(ReadArray(bsonReader)); // replacement
case BsonType.Binary: var binary = BsonSerializer.Deserialize <BsonValue>(bsonReader); return(BsonTypeMapper.MapToDotNetValue(binary) ?? binary); // byte[] or Guid else self
case BsonType.Boolean: return(bsonReader.ReadBoolean());
case BsonType.DateTime: return(BsonUtils.ToDateTimeFromMillisecondsSinceEpoch(bsonReader.ReadDateTime()));
case BsonType.Document: return(ReadCustomObject(bsonReader)); // replacement
case BsonType.Double: return(bsonReader.ReadDouble());
case BsonType.Int32: return(bsonReader.ReadInt32());
case BsonType.Int64: return(bsonReader.ReadInt64());
case BsonType.Null: bsonReader.ReadNull(); return(null);
case BsonType.ObjectId: return(bsonReader.ReadObjectId());
case BsonType.String: return(bsonReader.ReadString());
default: return(BsonSerializer.Deserialize <BsonValue>(bsonReader));
}
}
public void TestObjectIdShell()
{
var json = "ObjectId(\"4d0ce088e447ad08b4721a37\")";
using (_bsonReader = new JsonReader(json))
{
Assert.Equal(BsonType.ObjectId, _bsonReader.ReadBsonType());
var objectId = _bsonReader.ReadObjectId();
Assert.Equal("4d0ce088e447ad08b4721a37", objectId.ToString());
Assert.Equal(BsonReaderState.Initial, _bsonReader.State);
}
Assert.Equal(json, BsonSerializer.Deserialize <ObjectId>(json).ToJson());
}
public override Voucher Deserialize(IBsonReader bsonReader)
{
string read = null;
bsonReader.ReadStartDocument();
var voucher = new Voucher
{
ID = bsonReader.ReadObjectId("_id", ref read),
Date = bsonReader.ReadDateTime("date", ref read),
Type = VoucherType.Ordinary
};
switch (bsonReader.ReadString("special", ref read))
{
case "amorz":
voucher.Type = VoucherType.Amortization;
break;
case "acarry":
voucher.Type = VoucherType.AnnualCarry;
break;
case "carry":
voucher.Type = VoucherType.Carry;
break;
case "dep":
voucher.Type = VoucherType.Depreciation;
break;
case "dev":
voucher.Type = VoucherType.Devalue;
break;
case "unc":
voucher.Type = VoucherType.Uncertain;
break;
default:
voucher.Type = VoucherType.Ordinary;
break;
}
voucher.Details = bsonReader.ReadArray("detail", ref read, new VoucherDetailSerializer().Deserialize);
voucher.Remark = bsonReader.ReadString("remark", ref read);
bsonReader.ReadEndDocument();
return(voucher);
}
public override AmortItem Deserialize(IBsonReader bsonReader)
{
string read = null;
bsonReader.ReadStartDocument();
var item = new AmortItem
{
VoucherID = bsonReader.ReadObjectId("voucher", ref read),
Date = bsonReader.ReadDateTime("date", ref read),
Amount = bsonReader.ReadDouble("amount", ref read) ?? 0D,
Remark = bsonReader.ReadString("remark", ref read)
};
bsonReader.ReadEndDocument();
return(item);
}
public override AssetItem Deserialize(IBsonReader bsonReader)
{
string read = null;
bsonReader.ReadStartDocument();
var vid = bsonReader.ReadObjectId("voucher", ref read);
var dt = bsonReader.ReadDateTime("date", ref read);
var rmk = bsonReader.ReadString("remark", ref read);
AssetItem item;
double? val;
if ((val = bsonReader.ReadDouble("acq", ref read)).HasValue)
{
item = new AcquisitionItem {
VoucherID = vid, Date = dt, Remark = rmk, OrigValue = val.Value
}
}
;
else if ((val = bsonReader.ReadDouble("dep", ref read)).HasValue)
{
item = new DepreciateItem {
VoucherID = vid, Date = dt, Remark = rmk, Amount = val.Value
}
}
;
else if ((val = bsonReader.ReadDouble("devto", ref read)).HasValue)
{
item = new DevalueItem {
VoucherID = vid, Date = dt, Remark = rmk, FairValue = val.Value
}
}
;
else if (bsonReader.ReadNull("dispo", ref read))
{
item = new DispositionItem {
VoucherID = vid, Date = dt, Remark = rmk
}
}
;
else
{
item = null;
}
bsonReader.ReadEndDocument();
return(item);
}
public void TestObjectIdStrict()
{
var json = "{ \"$oid\" : \"4d0ce088e447ad08b4721a37\" }";
using (_bsonReader = new JsonReader(json))
{
Assert.Equal(BsonType.ObjectId, _bsonReader.ReadBsonType());
var objectId = _bsonReader.ReadObjectId();
Assert.Equal("4d0ce088e447ad08b4721a37", objectId.ToString());
Assert.Equal(BsonReaderState.Initial, _bsonReader.State);
}
var jsonSettings = new JsonWriterSettings {
OutputMode = JsonOutputMode.Strict
};
Assert.Equal(json, BsonSerializer.Deserialize <ObjectId>(json).ToJson(jsonSettings));
}
static object ReadObject(IBsonReader bsonReader) //_120509_173140 sync, test
{
switch (bsonReader.GetCurrentBsonType())
{
case BsonType.Array: return(ReadArray(bsonReader)); // replacement
case BsonType.Boolean: return(bsonReader.ReadBoolean());
case BsonType.DateTime: return(BsonUtils.ToDateTimeFromMillisecondsSinceEpoch(bsonReader.ReadDateTime()));
case BsonType.Decimal128: return(Decimal128.ToDecimal(bsonReader.ReadDecimal128()));
case BsonType.Document: return(ReadCustomObject(bsonReader)); // replacement
case BsonType.Double: return(bsonReader.ReadDouble());
case BsonType.Int32: return(bsonReader.ReadInt32());
case BsonType.Int64: return(bsonReader.ReadInt64());
case BsonType.Null: bsonReader.ReadNull(); return(null);
case BsonType.ObjectId: return(bsonReader.ReadObjectId());
case BsonType.String: return(bsonReader.ReadString());
case BsonType.Binary:
var data = bsonReader.ReadBinaryData();
switch (data.SubType)
{
case BsonBinarySubType.UuidLegacy:
case BsonBinarySubType.UuidStandard:
return(data.ToGuid());
default:
return(data);
}
default: return(BsonSerializer.Deserialize <BsonValue>(bsonReader));
}
}
internal static object Deserialize(IBsonReader reader)
{
switch (reader.GetCurrentBsonType())
{
case BsonType.ObjectId:
return(reader.ReadObjectId());
case BsonType.Boolean:
return(reader.ReadBoolean());
case BsonType.DateTime:
return(UnixTime.ToDateTime(reader.ReadDateTime()));
case BsonType.Int32:
return(reader.ReadInt32());
case BsonType.Binary:
return(reader.ReadBytes());
case BsonType.Int64:
return(reader.ReadInt64());
case BsonType.Double:
return(reader.ReadDouble());
case BsonType.Null:
reader.ReadNull();
return(null);
case BsonType.String:
return(reader.ReadString());
default:
throw new InvalidOperationException(
$"Cannot deserialize {reader.GetCurrentBsonType()} to native value.");
}
}
/// <summary>
/// Deserializes an object from a binary source.
/// </summary>
/// <param name="Reader">Binary deserializer.</param>
/// <param name="DataType">Optional datatype. If not provided, will be read from the binary source.</param>
/// <param name="Embedded">If the object is embedded into another.</param>
/// <returns>Deserialized object.</returns>
public object Deserialize(IBsonReader Reader, BsonType?DataType, bool Embedded)
{
if (!DataType.HasValue)
{
DataType = Reader.ReadBsonType();
}
switch (DataType.Value)
{
case BsonType.Boolean: return(new CaseInsensitiveString(Reader.ReadBoolean().ToString()));
case BsonType.DateTime: return(new CaseInsensitiveString(ObjectSerializer.UnixEpoch.AddMilliseconds(Reader.ReadDateTime()).ToString()));
case BsonType.Decimal128: return(new CaseInsensitiveString(Reader.ReadDecimal128().ToString()));
case BsonType.Double: return(new CaseInsensitiveString(Reader.ReadDouble().ToString()));
case BsonType.Int32: return(new CaseInsensitiveString(Reader.ReadInt32().ToString()));
case BsonType.Int64: return(new CaseInsensitiveString(Reader.ReadInt64().ToString()));
case BsonType.JavaScript: return(new CaseInsensitiveString(Reader.ReadJavaScript()));
case BsonType.JavaScriptWithScope: return(new CaseInsensitiveString(Reader.ReadJavaScriptWithScope()));
case BsonType.Null: Reader.ReadNull(); return(null);
case BsonType.ObjectId: return(new CaseInsensitiveString(Reader.ReadObjectId().ToString()));
case BsonType.String: return(new CaseInsensitiveString(Reader.ReadString()));
case BsonType.Symbol: return(new CaseInsensitiveString(Reader.ReadSymbol()));
default: throw new Exception("Expected a case-insensitive string value.");
}
}
/// <summary>
/// Deserializes an object from a binary source.
/// </summary>
/// <param name="Reader">Binary deserializer.</param>
/// <param name="DataType">Optional datatype. If not provided, will be read from the binary source.</param>
/// <param name="Embedded">If the object is embedded into another.</param>
/// <returns>Deserialized object.</returns>
public override object Deserialize(IBsonReader Reader, BsonType?DataType, bool Embedded)
{
BsonReaderBookmark Bookmark = Reader.GetBookmark();
BsonType? DataTypeBak = DataType;
if (!DataType.HasValue)
{
DataType = Reader.ReadBsonType();
}
switch (DataType.Value)
{
case BsonType.Document:
break;
case BsonType.Boolean:
return(Reader.ReadBoolean());
case BsonType.Int32:
return(Reader.ReadInt32());
case BsonType.Int64:
return(Reader.ReadInt64());
case BsonType.Decimal128:
return((decimal)Reader.ReadDecimal128());
case BsonType.Double:
return(Reader.ReadDouble());
case BsonType.DateTime:
return(ObjectSerializer.UnixEpoch.AddMilliseconds(Reader.ReadDateTime()));
case BsonType.String:
case BsonType.Symbol:
case BsonType.JavaScript:
case BsonType.JavaScriptWithScope:
return(Reader.ReadString());
case BsonType.Binary:
return(Reader.ReadBytes());
case BsonType.Null:
Reader.ReadNull();
return(null);
default:
throw new Exception("Object or value expected.");
}
LinkedList <KeyValuePair <string, object> > Properties = new LinkedList <KeyValuePair <string, object> >();
LinkedList <KeyValuePair <string, object> > LowerCase = null;
string TypeName = string.Empty;
Guid ObjectId = Guid.Empty;
string CollectionName = string.Empty;
string FieldName;
BsonType ValueType;
object Value;
Reader.ReadStartDocument();
while (Reader.State == BsonReaderState.Type)
{
ValueType = Reader.ReadBsonType();
if (ValueType == BsonType.EndOfDocument)
{
break;
}
FieldName = Reader.ReadName();
switch (ValueType)
{
case BsonType.Array:
Value = GeneratedObjectSerializerBase.ReadArray(null, this.Provider, Reader, ValueType);
break;
case BsonType.Binary:
Value = Reader.ReadBytes();
break;
case BsonType.Boolean:
Value = Reader.ReadBoolean();
break;
case BsonType.DateTime:
Value = ObjectSerializer.UnixEpoch.AddMilliseconds(Reader.ReadDateTime());
break;
case BsonType.Decimal128:
Value = (decimal)Reader.ReadDecimal128();
break;
case BsonType.Document:
Value = this.Deserialize(Reader, ValueType, true);
break;
case BsonType.Double:
Value = Reader.ReadDouble();
break;
case BsonType.Int32:
Value = Reader.ReadInt32();
break;
case BsonType.Int64:
Value = Reader.ReadInt64();
break;
case BsonType.JavaScript:
Value = Reader.ReadJavaScript();
break;
case BsonType.JavaScriptWithScope:
Value = Reader.ReadJavaScriptWithScope();
break;
case BsonType.Null:
Value = null;
Reader.ReadNull();
break;
case BsonType.ObjectId:
Value = Reader.ReadObjectId();
break;
case BsonType.String:
Value = Reader.ReadString();
break;
case BsonType.Symbol:
Value = Reader.ReadSymbol();
break;
default:
throw new Exception("Unrecognized data type: " + ValueType.ToString());
}
switch (FieldName)
{
case "_id":
if (Value is Guid Guid)
{
ObjectId = Guid;
}
else if (Value is string s)
{
ObjectId = new Guid(s);
}
else if (Value is byte[] A)
{
ObjectId = new Guid(A);
}
else if (Value is ObjectId ObjId)
{
ObjectId = GeneratedObjectSerializerBase.ObjectIdToGuid(ObjId);
}
else
{
throw new Exception("Unrecognized Object ID type: " + Value.GetType().FullName);
}
break;
case "_type":
TypeName = Value?.ToString();
if (this.returnTypedObjects && !string.IsNullOrEmpty(TypeName))
{
Type DesiredType = Types.GetType(TypeName);
if (DesiredType is null)
{
DesiredType = typeof(GenericObject);
}
if (DesiredType != typeof(GenericObject))
{
IObjectSerializer Serializer2 = this.provider.GetObjectSerializer(DesiredType);
Reader.ReturnToBookmark(Bookmark);
return(Serializer2.Deserialize(Reader, DataTypeBak, Embedded));
}
}
break;
case "_collection":
CollectionName = Value?.ToString();
break;
default:
if (FieldName.EndsWith("_L"))
{
string s = FieldName.Substring(0, FieldName.Length - 2);
bool Ignore = false;
foreach (KeyValuePair <string, object> P in Properties)
{
if (P.Key == s)
{
Ignore = true;
break;
}
}
if (!Ignore)
{
if (LowerCase is null)
{
LowerCase = new LinkedList <KeyValuePair <string, object> >();
}
LowerCase.AddLast(new KeyValuePair <string, object>(s, Value));
}
}
else
{
Properties.AddLast(new KeyValuePair <string, object>(FieldName, Value));
}
break;
}
}
if (!(LowerCase is null))
{
foreach (KeyValuePair <string, object> P in LowerCase)
{
bool Ignore = false;
foreach (KeyValuePair <string, object> P2 in Properties)
{
if (P2.Key == P.Key)
{
Ignore = true;
break;
}
}
if (!Ignore)
{
Properties.AddLast(new KeyValuePair <string, object>(P.Key + "_L", P.Value));
}
}
}
Reader.ReadEndDocument();
return(new GenericObject(CollectionName, TypeName, ObjectId, Properties));
}
/// <summary>
/// Reads a BSON ObjectId element from the reader.
/// </summary>
/// <param name="reader">The reader.</param>
/// <param name="name">The name of the element.</param>
/// <returns>An ObjectId.</returns>
public static ObjectId ReadObjectId(this IBsonReader reader, string name)
{
VerifyName(reader, name);
return(reader.ReadObjectId());
}
// private methods
private void ReadValue()
{
object jsonDotNetValue;
switch (_wrappedReader.GetCurrentBsonType())
{
case BsonType.Array:
_wrappedReader.ReadStartArray();
SetCurrentToken(Newtonsoft.Json.JsonToken.StartArray);
return;
case BsonType.Binary:
var bsonBinaryData = _wrappedReader.ReadBinaryData();
switch (bsonBinaryData.SubType)
{
case BsonBinarySubType.UuidLegacy:
var guidRepresentation = GuidRepresentation.Unspecified;
var bsonReader = _wrappedReader as BsonReader;
if (bsonReader != null)
{
guidRepresentation = bsonReader.Settings.GuidRepresentation;
}
jsonDotNetValue = GuidConverter.FromBytes(bsonBinaryData.Bytes, guidRepresentation);
break;
case BsonBinarySubType.UuidStandard:
jsonDotNetValue = GuidConverter.FromBytes(bsonBinaryData.Bytes, GuidRepresentation.Standard);
break;
default:
jsonDotNetValue = bsonBinaryData.Bytes;
break;
}
SetCurrentToken(Newtonsoft.Json.JsonToken.Bytes, jsonDotNetValue, bsonBinaryData);
return;
case BsonType.Boolean:
var booleanValue = _wrappedReader.ReadBoolean();
SetCurrentToken(Newtonsoft.Json.JsonToken.Boolean, booleanValue, (BsonBoolean)booleanValue);
return;
case BsonType.DateTime:
var bsonDateTime = new BsonDateTime(_wrappedReader.ReadDateTime());
if (bsonDateTime.IsValidDateTime)
{
jsonDotNetValue = bsonDateTime.ToUniversalTime();
}
else
{
jsonDotNetValue = bsonDateTime.MillisecondsSinceEpoch;
}
SetCurrentToken(Newtonsoft.Json.JsonToken.Date, jsonDotNetValue, bsonDateTime);
return;
case BsonType.Document:
_wrappedReader.ReadStartDocument();
SetCurrentToken(Newtonsoft.Json.JsonToken.StartObject);
return;
case BsonType.Double:
var bsonDouble = new BsonDouble(_wrappedReader.ReadDouble());
switch (FloatParseHandling)
{
case Newtonsoft.Json.FloatParseHandling.Decimal:
jsonDotNetValue = Convert.ToDecimal(bsonDouble);
break;
case Newtonsoft.Json.FloatParseHandling.Double:
jsonDotNetValue = bsonDouble.Value;
break;
default:
throw new NotSupportedException(string.Format("Unexpected FloatParseHandling value: {0}.", FloatParseHandling));
}
SetCurrentToken(Newtonsoft.Json.JsonToken.Float, jsonDotNetValue, bsonDouble);
return;
case BsonType.Int32:
var bsonInt32 = (BsonInt32)_wrappedReader.ReadInt32();
SetCurrentToken(Newtonsoft.Json.JsonToken.Integer, (long)bsonInt32.Value, bsonInt32);
return;
case BsonType.Int64:
var bsonInt64 = (BsonInt64)_wrappedReader.ReadInt64();
SetCurrentToken(Newtonsoft.Json.JsonToken.Integer, bsonInt64.Value, bsonInt64);
return;
case BsonType.JavaScript:
{
var code = _wrappedReader.ReadJavaScript();
var bsonJavaScript = new BsonJavaScript(code);
SetCurrentToken(Newtonsoft.Json.JsonToken.String, code, bsonJavaScript);
}
return;
case BsonType.JavaScriptWithScope:
{
var code = _wrappedReader.ReadJavaScriptWithScope();
var context = BsonDeserializationContext.CreateRoot(_wrappedReader);
var scope = BsonDocumentSerializer.Instance.Deserialize <BsonDocument>(context);
var bsonJavaScriptWithScope = new BsonJavaScriptWithScope(code, scope);
SetCurrentToken(Newtonsoft.Json.JsonToken.String, code, bsonJavaScriptWithScope);
}
return;
case BsonType.MaxKey:
_wrappedReader.ReadMaxKey();
SetCurrentToken(Newtonsoft.Json.JsonToken.Undefined, null, BsonMaxKey.Value);
return;
case BsonType.MinKey:
_wrappedReader.ReadMinKey();
SetCurrentToken(Newtonsoft.Json.JsonToken.Undefined, null, BsonMinKey.Value);
return;
case BsonType.Null:
_wrappedReader.ReadNull();
SetCurrentToken(Newtonsoft.Json.JsonToken.Null, null, BsonNull.Value);
return;
case BsonType.ObjectId:
var bsonObjectId = new BsonObjectId(_wrappedReader.ReadObjectId());
SetCurrentToken(Newtonsoft.Json.JsonToken.Bytes, bsonObjectId.Value.ToByteArray(), bsonObjectId);
return;
case BsonType.RegularExpression:
var bsonRegularExpression = _wrappedReader.ReadRegularExpression();
var pattern = bsonRegularExpression.Pattern;
var options = bsonRegularExpression.Options;
jsonDotNetValue = "/" + pattern.Replace("/", "\\/") + "/" + options;
SetCurrentToken(Newtonsoft.Json.JsonToken.String, jsonDotNetValue, bsonRegularExpression);
return;
case BsonType.String:
var stringValue = _wrappedReader.ReadString();
SetCurrentToken(Newtonsoft.Json.JsonToken.String, stringValue, (BsonString)stringValue);
return;
case BsonType.Symbol:
var bsonSymbol = BsonSymbolTable.Lookup(_wrappedReader.ReadSymbol());
SetCurrentToken(Newtonsoft.Json.JsonToken.String, bsonSymbol.Name, bsonSymbol);
return;
case BsonType.Timestamp:
var bsonTimestamp = new BsonTimestamp(_wrappedReader.ReadTimestamp());
SetCurrentToken(Newtonsoft.Json.JsonToken.Integer, bsonTimestamp.Value, bsonTimestamp);
return;
case BsonType.Undefined:
_wrappedReader.ReadUndefined();
SetCurrentToken(Newtonsoft.Json.JsonToken.Undefined, null, BsonUndefined.Value);
return;
default:
var message = string.Format("Unexpected BsonType: {0}.", _wrappedReader.GetCurrentBsonType());
throw new Newtonsoft.Json.JsonReaderException(message);
}
}
/// <summary> /// 安全地读入<c>ObjectId</c>类型的字段 /// </summary> /// <param name="bsonReader">Bson读取器</param> /// <param name="expected">字段名</param> /// <param name="read">字段名缓存</param> /// <returns>读取结果</returns> public static string ReadObjectId(this IBsonReader bsonReader, string expected, ref string read) => ReadClass(bsonReader, expected, ref read, () => bsonReader.ReadObjectId().ToString());
public void TestObjectIdShell()
{
var json = "ObjectId(\"4d0ce088e447ad08b4721a37\")";
using (_bsonReader = new JsonReader(json))
{
Assert.Equal(BsonType.ObjectId, _bsonReader.ReadBsonType());
var objectId = _bsonReader.ReadObjectId();
Assert.Equal("4d0ce088e447ad08b4721a37", objectId.ToString());
Assert.Equal(BsonReaderState.Initial, _bsonReader.State);
}
Assert.Equal(json, BsonSerializer.Deserialize<ObjectId>(json).ToJson());
}
public void TestObjectIdStrict()
{
var json = "{ \"$oid\" : \"4d0ce088e447ad08b4721a37\" }";
using (_bsonReader = new JsonReader(json))
{
Assert.Equal(BsonType.ObjectId, _bsonReader.ReadBsonType());
var objectId = _bsonReader.ReadObjectId();
Assert.Equal("4d0ce088e447ad08b4721a37", objectId.ToString());
Assert.Equal(BsonReaderState.Initial, _bsonReader.State);
}
var jsonSettings = new JsonWriterSettings { OutputMode = JsonOutputMode.Strict };
Assert.Equal(json, BsonSerializer.Deserialize<ObjectId>(json).ToJson(jsonSettings));
}