// public methods
/// <summary>
/// Deserializes an object from a BsonReader.
/// </summary>
/// <param name="bsonReader">The BsonReader.</param>
/// <param name="nominalType">The nominal type of the object.</param>
/// <param name="actualType">The actual type of the object.</param>
/// <param name="options">The serialization options.</param>
/// <returns>An object.</returns>
public override object Deserialize(
BsonReader bsonReader,
Type nominalType,
Type actualType,
IBsonSerializationOptions options)
{
VerifyTypes(nominalType, actualType, typeof(double));
var representationSerializationOptions = EnsureSerializationOptions<RepresentationSerializationOptions>(options);
var bsonType = bsonReader.GetCurrentBsonType();
switch (bsonType)
{
case BsonType.Double:
return bsonReader.ReadDouble();
case BsonType.Int32:
return representationSerializationOptions.ToDouble(bsonReader.ReadInt32());
case BsonType.Int64:
return representationSerializationOptions.ToDouble(bsonReader.ReadInt64());
case BsonType.String:
return XmlConvert.ToDouble(bsonReader.ReadString());
default:
var message = string.Format("Cannot deserialize Double from BsonType {0}.", bsonType);
throw new FileFormatException(message);
}
}
// public methods
/// <summary>
/// Deserializes an object from a BsonReader.
/// </summary>
/// <param name="bsonReader">The BsonReader.</param>
/// <param name="nominalType">The nominal type of the object.</param>
/// <param name="actualType">The actual type of the object.</param>
/// <param name="options">The serialization options.</param>
/// <returns>An object.</returns>
public override object Deserialize(
BsonReader bsonReader,
Type nominalType,
Type actualType,
IBsonSerializationOptions options)
{
VerifyTypes(nominalType, actualType, typeof(BsonNull));
var bsonType = bsonReader.GetCurrentBsonType();
string message;
switch (bsonType)
{
case BsonType.Null:
bsonReader.ReadNull();
return BsonNull.Value;
case BsonType.Document:
bsonReader.ReadStartDocument();
var name = bsonReader.ReadName();
if (name == "_csharpnull" || name == "$csharpnull")
{
var csharpNull = bsonReader.ReadBoolean();
bsonReader.ReadEndDocument();
return csharpNull ? null : BsonNull.Value;
}
else
{
message = string.Format("Unexpected element name while deserializing a BsonNull: {0}.", name);
throw new FileFormatException(message);
}
default:
message = string.Format("Cannot deserialize BsonNull from BsonType {0}.", bsonType);
throw new FileFormatException(message);
}
}
// public methods
/// <summary>
/// Deserializes an object from a BsonReader.
/// </summary>
/// <param name="bsonReader">The BsonReader.</param>
/// <param name="nominalType">The nominal type of the object.</param>
/// <param name="actualType">The actual type of the object.</param>
/// <param name="options">The serialization options.</param>
/// <returns>An object.</returns>
public override object Deserialize(
BsonReader bsonReader,
Type nominalType,
Type actualType,
IBsonSerializationOptions options)
{
VerifyTypes(nominalType, actualType, typeof(TimeSpan));
// support RepresentationSerializationOptions for backward compatibility
var representationSerializationOptions = options as RepresentationSerializationOptions;
if (representationSerializationOptions != null)
{
options = new TimeSpanSerializationOptions(representationSerializationOptions.Representation);
}
var timeSpanSerializationOptions = EnsureSerializationOptions<TimeSpanSerializationOptions>(options);
BsonType bsonType = bsonReader.GetCurrentBsonType();
switch (bsonType)
{
case BsonType.Double:
return FromDouble(bsonReader.ReadDouble(), timeSpanSerializationOptions.Units);
case BsonType.Int32:
return FromInt32(bsonReader.ReadInt32(), timeSpanSerializationOptions.Units);
case BsonType.Int64:
return FromInt64(bsonReader.ReadInt64(), timeSpanSerializationOptions.Units);
case BsonType.String:
return TimeSpan.Parse(bsonReader.ReadString()); // not XmlConvert.ToTimeSpan (we're using .NET's format for TimeSpan)
default:
var message = string.Format("Cannot deserialize TimeSpan from BsonType {0}.", bsonType);
throw new FileFormatException(message);
}
}
// public methods
/// <summary>
/// Deserializes an object from a BsonReader.
/// </summary>
/// <param name="bsonReader">The BsonReader.</param>
/// <param name="nominalType">The nominal type of the object.</param>
/// <param name="actualType">The actual type of the object.</param>
/// <param name="options">The serialization options.</param>
/// <returns>An object.</returns>
public override object Deserialize(BsonReader bsonReader, Type nominalType, Type actualType, // ignored
IBsonSerializationOptions options)
{
var bsonType = bsonReader.GetCurrentBsonType();
switch (bsonType)
{
case BsonType.Array: return (BsonValue)BsonArraySerializer.Instance.Deserialize(bsonReader, typeof(BsonArray), options);
case BsonType.Binary: return (BsonValue)BsonBinaryDataSerializer.Instance.Deserialize(bsonReader, typeof(BsonBinaryData), options);
case BsonType.Boolean: return (BsonValue)BsonBooleanSerializer.Instance.Deserialize(bsonReader, typeof(BsonBoolean), options);
case BsonType.DateTime: return (BsonValue)BsonDateTimeSerializer.Instance.Deserialize(bsonReader, typeof(BsonDateTime), options);
case BsonType.Document: return (BsonValue)BsonDocumentSerializer.Instance.Deserialize(bsonReader, typeof(BsonDocument), options);
case BsonType.Double: return (BsonValue)BsonDoubleSerializer.Instance.Deserialize(bsonReader, typeof(BsonDouble), options);
case BsonType.Int32: return (BsonValue)BsonInt32Serializer.Instance.Deserialize(bsonReader, typeof(BsonInt32), options);
case BsonType.Int64: return (BsonValue)BsonInt64Serializer.Instance.Deserialize(bsonReader, typeof(BsonInt64), options);
case BsonType.JavaScript: return (BsonValue)BsonJavaScriptSerializer.Instance.Deserialize(bsonReader, typeof(BsonJavaScript), options);
case BsonType.JavaScriptWithScope: return (BsonValue)BsonJavaScriptWithScopeSerializer.Instance.Deserialize(bsonReader, typeof(BsonJavaScriptWithScope), options);
case BsonType.MaxKey: return (BsonValue)BsonMaxKeySerializer.Instance.Deserialize(bsonReader, typeof(BsonMaxKey), options);
case BsonType.MinKey: return (BsonValue)BsonMinKeySerializer.Instance.Deserialize(bsonReader, typeof(BsonMinKey), options);
case BsonType.Null: return (BsonValue)BsonNullSerializer.Instance.Deserialize(bsonReader, typeof(BsonNull), options);
case BsonType.ObjectId: return (BsonValue)BsonObjectIdSerializer.Instance.Deserialize(bsonReader, typeof(BsonObjectId), options);
case BsonType.RegularExpression: return (BsonValue)BsonRegularExpressionSerializer.Instance.Deserialize(bsonReader, typeof(BsonRegularExpression), options);
case BsonType.String: return (BsonValue)BsonStringSerializer.Instance.Deserialize(bsonReader, typeof(BsonString), options);
case BsonType.Symbol: return (BsonValue)BsonSymbolSerializer.Instance.Deserialize(bsonReader, typeof(BsonSymbol), options);
case BsonType.Timestamp: return (BsonValue)BsonTimestampSerializer.Instance.Deserialize(bsonReader, typeof(BsonTimestamp), options);
case BsonType.Undefined: return (BsonValue)BsonUndefinedSerializer.Instance.Deserialize(bsonReader, typeof(BsonUndefined), options);
default:
var message = string.Format("Invalid BsonType {0}.", bsonType);
throw new BsonInternalException(message);
}
}
// public methods
/// <summary>
/// Deserializes an object from a BsonReader.
/// </summary>
/// <param name="bsonReader">The BsonReader.</param>
/// <param name="nominalType">The nominal type of the object.</param>
/// <param name="actualType">The actual type of the object.</param>
/// <param name="options">The serialization options.</param>
/// <returns>An object.</returns>
public override object Deserialize(
BsonReader bsonReader,
Type nominalType,
Type actualType,
IBsonSerializationOptions options)
{
VerifyTypes(nominalType, actualType, typeof(DateTimeOffset));
BsonType bsonType = bsonReader.GetCurrentBsonType();
long ticks;
TimeSpan offset;
switch (bsonType)
{
case BsonType.Array:
bsonReader.ReadStartArray();
ticks = bsonReader.ReadInt64();
offset = TimeSpan.FromMinutes(bsonReader.ReadInt32());
bsonReader.ReadEndArray();
return new DateTimeOffset(ticks, offset);
case BsonType.Document:
bsonReader.ReadStartDocument();
bsonReader.ReadDateTime("DateTime"); // ignore value
ticks = bsonReader.ReadInt64("Ticks");
offset = TimeSpan.FromMinutes(bsonReader.ReadInt32("Offset"));
bsonReader.ReadEndDocument();
return new DateTimeOffset(ticks, offset);
case BsonType.String:
return XmlConvert.ToDateTimeOffset(bsonReader.ReadString());
default:
var message = string.Format("Cannot deserialize DateTimeOffset from BsonType {0}.", bsonType);
throw new Exception(message);
}
}
public override object Deserialize(BsonReader bsonReader, Type nominalType, Type actualType, IBsonSerializationOptions options)
{
int timestamp, machine, increment;
short pid;
bsonReader.ReadObjectId(out timestamp, out machine, out pid, out increment);
return new ObjectId(timestamp, machine, pid, increment).ToString();
}
// public methods
/// <summary>
/// Deserializes an object from a BsonReader.
/// </summary>
/// <param name="bsonReader">The BsonReader.</param>
/// <param name="nominalType">The nominal type of the object.</param>
/// <param name="actualType">The actual type of the object.</param>
/// <param name="options">The serialization options.</param>
/// <returns>An object.</returns>
public override object Deserialize(
BsonReader bsonReader,
Type nominalType,
Type actualType,
IBsonSerializationOptions options)
{
VerifyTypes(nominalType, actualType, typeof(decimal));
var representationSerializationOptions = EnsureSerializationOptions<RepresentationSerializationOptions>(options);
var bsonType = bsonReader.GetCurrentBsonType();
switch (bsonType)
{
case BsonType.Array:
var array = (BsonArray)BsonArraySerializer.Instance.Deserialize(bsonReader, typeof(BsonArray), null);
var bits = new int[4];
bits[0] = array[0].AsInt32;
bits[1] = array[1].AsInt32;
bits[2] = array[2].AsInt32;
bits[3] = array[3].AsInt32;
return new decimal(bits);
case BsonType.Double:
return representationSerializationOptions.ToDecimal(bsonReader.ReadDouble());
case BsonType.Int32:
return representationSerializationOptions.ToDecimal(bsonReader.ReadInt32());
case BsonType.Int64:
return representationSerializationOptions.ToDecimal(bsonReader.ReadInt64());
case BsonType.String:
return XmlConvert.ToDecimal(bsonReader.ReadString());
default:
var message = string.Format("Cannot deserialize Decimal from BsonType {0}.", bsonType);
throw new FileFormatException(message);
}
}
public override object Deserialize(BsonReader bsonReader, Type nominalType, Type actualType, IBsonSerializationOptions options)
{
object result = CustomBsonClassMapSerializer.Instance.Deserialize(bsonReader, nominalType, actualType, options);
if (result != null)
EmbeddedDocumentUtility.UpdateParentReferences(result);
return result;
}
// public methods
/// <summary>
/// Deserializes an object from a BsonReader.
/// </summary>
/// <param name="bsonReader">The BsonReader.</param>
/// <param name="nominalType">The nominal type of the object.</param>
/// <param name="actualType">The actual type of the object.</param>
/// <param name="options">The serialization options.</param>
/// <returns>An object.</returns>
public override object Deserialize(
BsonReader bsonReader,
Type nominalType,
Type actualType,
IBsonSerializationOptions options)
{
VerifyTypes(nominalType, actualType, typeof(bool));
var bsonType = bsonReader.GetCurrentBsonType();
switch (bsonType)
{
case BsonType.Boolean:
return bsonReader.ReadBoolean();
case BsonType.Double:
return bsonReader.ReadDouble() != 0.0;
case BsonType.Int32:
return bsonReader.ReadInt32() != 0;
case BsonType.Int64:
return bsonReader.ReadInt64() != 0;
case BsonType.Null:
bsonReader.ReadNull();
return false;
case BsonType.String:
return XmlConvert.ToBoolean(bsonReader.ReadString().ToLower());
default:
var message = string.Format("Cannot deserialize Boolean from BsonType {0}.", bsonType);
throw new FileFormatException(message);
}
}
// public methods
/// <summary>
/// Deserializes an object from a BsonReader.
/// </summary>
/// <param name="bsonReader">The BsonReader.</param>
/// <param name="nominalType">The nominal type of the object.</param>
/// <param name="actualType">The actual type of the object.</param>
/// <param name="options">The serialization options.</param>
/// <returns>
/// An object.
/// </returns>
public override object Deserialize(BsonReader bsonReader, Type nominalType, Type actualType, IBsonSerializationOptions options)
{
if (bsonReader.GetCurrentBsonType() == BsonType.Null)
{
bsonReader.ReadNull();
return null;
}
else
{
bsonReader.ReadStartDocument();
DeserializeType(bsonReader, "link");
bsonReader.ReadName("properties");
bsonReader.ReadStartDocument();
var href = bsonReader.ReadString("href");
string hrefType = null;
if (bsonReader.ReadBsonType() != BsonType.EndOfDocument)
{
hrefType = bsonReader.ReadString("type");
}
bsonReader.ReadEndDocument();
bsonReader.ReadEndDocument();
return new GeoJsonLinkedCoordinateReferenceSystem(href, hrefType);
}
}
/// <summary>
/// Serializes an object to a BsonWriter.
/// </summary>
/// <param name="bsonWriter">The BsonWriter.</param>
/// <param name="nominalType">The nominal type.</param>
/// <param name="value">The object.</param>
/// <param name="options">The serialization options.</param>
public override void Serialize(
BsonWriter bsonWriter,
Type nominalType,
object value,
IBsonSerializationOptions options)
{
if (value == null)
{
bsonWriter.WriteNull();
}
else
{
var lazyBsonArray = (LazyBsonArray)value;
var slice = lazyBsonArray.Slice;
if (slice == null)
{
BsonArraySerializer.Instance.Serialize(bsonWriter, typeof(BsonArray), lazyBsonArray, options);
}
else
{
using (var clonedSlice = slice.GetSlice(0, slice.Length))
{
bsonWriter.WriteRawBsonArray(clonedSlice);
}
}
}
}
// public methods
/// <summary>
/// Deserializes an object from a BsonReader.
/// </summary>
/// <param name="bsonReader">The BsonReader.</param>
/// <param name="nominalType">The nominal type of the object.</param>
/// <param name="actualType">The actual type of the object.</param>
/// <param name="options">The serialization options.</param>
/// <returns>An object.</returns>
public override object Deserialize(BsonReader bsonReader, Type nominalType, Type actualType, IBsonSerializationOptions options)
{
var bsonType = bsonReader.CurrentBsonType;
if (bsonType == BsonType.Null)
{
bsonReader.ReadNull();
return null;
}
else if (bsonType == BsonType.Array)
{
bsonReader.ReadStartArray();
var list = new ArrayList();
var discriminatorConvention = BsonDefaultSerializer.LookupDiscriminatorConvention(typeof(object));
while (bsonReader.ReadBsonType() != BsonType.EndOfDocument)
{
var elementType = discriminatorConvention.GetActualType(bsonReader, typeof(object));
var serializer = BsonSerializer.LookupSerializer(elementType);
var element = serializer.Deserialize(bsonReader, typeof(object), elementType, null);
list.Add(element);
}
bsonReader.ReadEndArray();
return list;
}
else
{
var message = string.Format("Can't deserialize a {0} from BsonType {1}.", nominalType.FullName, bsonType);
throw new FileFormatException(message);
}
}
public object Deserialize(BsonReader bsonReader, Type nominalType, Type actualType, IBsonSerializationOptions options)
{
object value = null;
var valueType = actualType.GetConceptValueType();
if (valueType == typeof(Guid)) {
var guidBytes = new byte[16];
BsonBinarySubType subType;
bsonReader.ReadBinaryData (out guidBytes, out subType);
value = new Guid (guidBytes);
} else if (valueType == typeof(double))
value = bsonReader.ReadDouble ();
else if (valueType == typeof(float))
value = (float)bsonReader.ReadDouble ();
else if (valueType == typeof(Int32))
value = bsonReader.ReadInt32 ();
else if (valueType == typeof(Int64))
value = bsonReader.ReadInt64 ();
else if (valueType == typeof(bool))
value = bsonReader.ReadBoolean ();
else if (valueType == typeof(string))
value = bsonReader.ReadString ();
else if (valueType == typeof(decimal))
value = decimal.Parse (bsonReader.ReadString ());
var concept = ConceptFactory.CreateConceptInstance(actualType, value);
return concept;
}
public override void Serialize(
BsonWriter bsonWriter,
Type nominalType,
object value,
IBsonSerializationOptions options
)
{
if (value == null)
{
bsonWriter.WriteNull();
return;
}
var nvc = (NameValueCollection)value;
bsonWriter.WriteStartArray();
foreach (var key in nvc.AllKeys)
{
foreach (var val in nvc.GetValues(key))
{
bsonWriter.WriteStartArray();
StringSerializer.Instance.Serialize(bsonWriter, typeof(string), key, options);
StringSerializer.Instance.Serialize(bsonWriter, typeof(string), val, options);
bsonWriter.WriteEndArray();
}
}
bsonWriter.WriteEndArray();
}
public object Deserialize(global::MongoDB.Bson.IO.BsonReader bsonReader, Type nominalType, Type actualType, IBsonSerializationOptions options)
{
if (nominalType != typeof(TriggerKey) || actualType != typeof(TriggerKey))
{
var message = string.Format("Can't deserialize a {0} from {1}.", nominalType.FullName, this.GetType().Name);
throw new BsonSerializationException(message);
}
var bsonType = bsonReader.CurrentBsonType;
if (bsonType == BsonType.Document)
{
TriggerKey item;
bsonReader.ReadStartDocument();
item = new TriggerKey(
bsonReader.ReadString("Name"),
bsonReader.ReadString("Group"));
bsonReader.ReadEndDocument();
return item;
}
else if (bsonType == BsonType.Null)
{
bsonReader.ReadNull();
return null;
}
else
{
var message = string.Format("Can't deserialize a {0} from BsonType {1}.", nominalType.FullName, bsonType);
throw new BsonSerializationException(message);
}
}
// public methods
/// <summary>
/// Deserializes an object from a BsonReader.
/// </summary>
/// <param name="bsonReader">The BsonReader.</param>
/// <param name="nominalType">The nominal type of the object.</param>
/// <param name="options">The serialization options.</param>
/// <returns>An object.</returns>
public object Deserialize(BsonReader bsonReader, Type nominalType, IBsonSerializationOptions options)
{
VerifyNominalType(nominalType);
if (bsonReader.CurrentBsonType == Bson.BsonType.Null)
{
bsonReader.ReadNull();
return null;
}
else
{
var discriminatorConvention = BsonDefaultSerializer.LookupDiscriminatorConvention(nominalType);
var actualType = discriminatorConvention.GetActualType(bsonReader, nominalType);
if (actualType != nominalType)
{
var serializer = BsonSerializer.LookupSerializer(actualType);
if (serializer != this)
{
// in rare cases a concrete actualType might have a more specialized serializer
return serializer.Deserialize(bsonReader, nominalType, actualType, options);
}
}
return Deserialize(bsonReader, nominalType, actualType, options);
}
}
public override object Deserialize(
BsonReader bsonReader,
Type nominalType,
IBsonSerializationOptions options
)
{
var bsonType = bsonReader.GetCurrentBsonType();
if (bsonType == BsonType.Null)
{
bsonReader.ReadNull();
return null;
}
var nvc = new NameValueCollection();
bsonReader.ReadStartArray();
while (bsonReader.ReadBsonType() != BsonType.EndOfDocument)
{
bsonReader.ReadStartArray();
var key = (string)StringSerializer.Instance.Deserialize(bsonReader, typeof(string), options);
var val = (string)StringSerializer.Instance.Deserialize(bsonReader, typeof(string), options);
bsonReader.ReadEndArray();
nvc.Add(key, val);
}
bsonReader.ReadEndArray();
return nvc;
}
// public methods
/// <summary>
/// Deserializes an object from a BsonReader.
/// </summary>
/// <param name="bsonReader">The BsonReader.</param>
/// <param name="nominalType">The nominal type of the object.</param>
/// <param name="actualType">The actual type of the object.</param>
/// <param name="options">The serialization options.</param>
/// <returns>An object.</returns>
public override object Deserialize(
BsonReader bsonReader,
Type nominalType,
Type actualType,
IBsonSerializationOptions options)
{
VerifyTypes(nominalType, actualType, typeof(BsonArray));
var bsonType = bsonReader.GetCurrentBsonType();
switch (bsonType)
{
case BsonType.Array:
bsonReader.ReadStartArray();
var array = new BsonArray();
while (bsonReader.ReadBsonType() != BsonType.EndOfDocument)
{
var value = (BsonValue)BsonValueSerializer.Instance.Deserialize(bsonReader, typeof(BsonValue), null);
array.Add(value);
}
bsonReader.ReadEndArray();
return array;
default:
var message = string.Format("Cannot deserialize BsonArray from BsonType {0}.", bsonType);
throw new FileFormatException(message);
}
}
/// <summary>
/// Serializes an object to a BsonWriter.
/// </summary>
/// <param name="bsonWriter">The BsonWriter.</param>
/// <param name="nominalType">The nominal type.</param>
/// <param name="value">The object.</param>
/// <param name="options">The serialization options.</param>
public override void Serialize(
BsonWriter bsonWriter,
Type nominalType,
object value,
IBsonSerializationOptions options)
{
if (value == null)
{
throw new ArgumentNullException("value");
}
var wrapper = (BsonDocumentWrapper)value;
if (wrapper.IsUpdateDocument)
{
var savedCheckElementNames = bsonWriter.CheckElementNames;
var savedCheckUpdateDocument = bsonWriter.CheckUpdateDocument;
try
{
bsonWriter.CheckElementNames = false;
bsonWriter.CheckUpdateDocument = true;
BsonSerializer.Serialize(bsonWriter, wrapper.WrappedNominalType, wrapper.WrappedObject, null); // TODO: wrap options also?
}
finally
{
bsonWriter.CheckElementNames = savedCheckElementNames;
bsonWriter.CheckUpdateDocument = savedCheckUpdateDocument;
}
}
else
{
BsonSerializer.Serialize(bsonWriter, wrapper.WrappedNominalType, wrapper.WrappedObject, null); // TODO: wrap options also?
}
}
public override void Serialize(
BsonWriter bsonWriter,
Type nominalType,
object value,
IBsonSerializationOptions options) {
var dateTimeOffset = (DateTimeOffset)value;
var representationSerializationOptions = EnsureSerializationOptions<RepresentationSerializationOptions>(options);
switch (representationSerializationOptions.Representation) {
case BsonType.Array:
bsonWriter.WriteStartArray();
bsonWriter.WriteInt64(dateTimeOffset.UtcTicks);
bsonWriter.WriteInt32((int)dateTimeOffset.Offset.TotalMinutes);
bsonWriter.WriteEndArray();
break;
case BsonType.Document:
bsonWriter.WriteStartDocument();
bsonWriter.WriteDateTime("DateTime", BsonUtils.ToMillisecondsSinceEpoch(dateTimeOffset.UtcDateTime));
bsonWriter.WriteInt64("Ticks", dateTimeOffset.UtcTicks);
bsonWriter.WriteInt32("Offset", (int)dateTimeOffset.Offset.TotalMinutes);
bsonWriter.WriteEndDocument();
break;
default:
var message = string.Format("'{0}' is not a valid DateTimeOffset representation.", representationSerializationOptions.Representation);
throw new BsonSerializationException(message);
}
}
// public methods
/// <summary>
/// Deserializes an object from a BsonReader.
/// </summary>
/// <param name="bsonReader">The BsonReader.</param>
/// <param name="nominalType">The nominal type of the object.</param>
/// <param name="actualType">The actual type of the object.</param>
/// <param name="options">The serialization options.</param>
/// <returns>An object.</returns>
public override object Deserialize(
BsonReader bsonReader,
Type nominalType,
Type actualType,
IBsonSerializationOptions options)
{
VerifyTypes(nominalType, actualType, typeof(ObjectId));
BsonType bsonType = bsonReader.GetCurrentBsonType();
switch (bsonType)
{
case BsonType.ObjectId:
int timestamp;
int machine;
short pid;
int increment;
bsonReader.ReadObjectId(out timestamp, out machine, out pid, out increment);
return new ObjectId(timestamp, machine, pid, increment);
case BsonType.String:
return ObjectId.Parse(bsonReader.ReadString());
default:
var message = string.Format("Cannot deserialize ObjectId from BsonType {0}.", bsonType);
throw new FileFormatException(message);
}
}
public override void Serialize(BsonWriter bsonWriter, Type nominalType, object value, IBsonSerializationOptions options)
{
IDictionary<string, object> obj = value as IDictionary<string, object>;
if (obj == null)
{
bsonWriter.WriteNull();
return;
}
bsonWriter.WriteStartDocument();
foreach (var member in obj)
{
bsonWriter.WriteName(member.Key);
object memberValue = member.Value;
if (memberValue == null)
{
bsonWriter.WriteNull();
}
else
{
nominalType = memberValue.GetType();
var serializer = BsonSerializer.LookupSerializer(nominalType);
serializer.Serialize(bsonWriter, nominalType, memberValue, options);
}
}
bsonWriter.WriteEndDocument();
}
public OXmlSimpleFieldElement _Deserialize(BsonReader bsonReader, IBsonSerializationOptions options)
{
OXmlSimpleFieldElement element = new OXmlSimpleFieldElement();
while (true)
{
BsonType bsonType = bsonReader.ReadBsonType();
if (bsonType == BsonType.EndOfDocument)
break;
string name = bsonReader.ReadName();
switch (name.ToLower())
{
case "type":
if (bsonType != BsonType.String)
throw new PBException($"wrong type value {bsonType}");
string type = bsonReader.ReadString();
if (type.ToLower() != "simplefield")
throw new PBException($"invalid Type {type} when deserialize OXmlSimpleFieldElement");
break;
case "instruction":
if (bsonType == BsonType.Null)
break;
if (bsonType != BsonType.String)
throw new PBException($"wrong Instruction value {bsonType}");
element.Instruction = bsonReader.ReadString();
break;
default:
throw new PBException($"unknow SimpleField value \"{name}\"");
}
}
return element;
}
// constructors
/// <summary>
/// Initializes a new instance of the BsonSerializationInfo class.
/// </summary>
/// <param name="elementName">The element name.</param>
/// <param name="serializer">The serializer.</param>
/// <param name="nominalType">The nominal type.</param>
/// <param name="serializationOptions">The serialization options.</param>
public BsonSerializationInfo(string elementName, IBsonSerializer serializer, Type nominalType, IBsonSerializationOptions serializationOptions)
{
_elementName = elementName;
_serializer = serializer;
_nominalType = nominalType;
_serializationOptions = serializationOptions;
}
/// <summary>
/// Deserializes an object from a BsonReader.
/// </summary>
/// <param name="bsonReader">The BsonReader.</param>
/// <param name="nominalType">The nominal type of the object.</param>
/// <param name="options">The serialization options.</param>
/// <returns>An object.</returns>
public override object Deserialize(
BsonReader bsonReader,
Type nominalType,
IBsonSerializationOptions options
) {
if (nominalType != typeof(object)) {
var message = string.Format("ObjectSerializer called for nominal type {0}.", nominalType.FullName);
throw new InvalidOperationException(message);
}
var bsonType = bsonReader.CurrentBsonType;
if (bsonType == BsonType.Null) {
bsonReader.ReadNull();
return null;
} else if (bsonType == BsonType.Document) {
var bookmark = bsonReader.GetBookmark();
bsonReader.ReadStartDocument();
if (bsonReader.ReadBsonType() == BsonType.EndOfDocument) {
bsonReader.ReadEndDocument();
return new object();
} else {
bsonReader.ReturnToBookmark(bookmark);
}
}
var discriminatorConvention = BsonDefaultSerializer.LookupDiscriminatorConvention(typeof(object));
var actualType = discriminatorConvention.GetActualType(bsonReader, typeof(object));
if (actualType == typeof(object)) {
var message = string.Format("Unable to determine actual type of object to deserialize. NominalType is System.Object and BsonType is {0}.", bsonType);
throw new FileFormatException(message);
}
var serializer = BsonSerializer.LookupSerializer(actualType);
return serializer.Deserialize(bsonReader, nominalType, actualType, null);
}
// public methods
/// <summary>
/// Deserializes an object from a BsonReader.
/// </summary>
/// <param name="bsonReader">The BsonReader.</param>
/// <param name="nominalType">The nominal type of the object.</param>
/// <param name="actualType">The actual type of the object.</param>
/// <param name="options">The serialization options.</param>
/// <returns>An object.</returns>
public override object Deserialize(
BsonReader bsonReader,
Type nominalType,
Type actualType,
IBsonSerializationOptions options)
{
VerifyTypes(nominalType, actualType, typeof(IPAddress));
BsonType bsonType = bsonReader.GetCurrentBsonType();
string message;
switch (bsonType)
{
case BsonType.Null:
bsonReader.ReadNull();
return null;
case BsonType.String:
var stringValue = bsonReader.ReadString();
IPAddress address;
if (IPAddress.TryParse(stringValue, out address))
{
return address;
}
message = string.Format("Invalid IPAddress value '{0}'.", stringValue);
throw new FileFormatException(message);
default:
message = string.Format("Cannot deserialize IPAddress from BsonType {0}.", bsonType);
throw new FileFormatException(message);
}
}
public OXmlParagraphElement _Deserialize(BsonReader bsonReader, IBsonSerializationOptions options)
{
OXmlParagraphElement paragraph = new OXmlParagraphElement();
while (true)
{
BsonType bsonType = bsonReader.ReadBsonType();
if (bsonType == BsonType.EndOfDocument)
break;
//if (bsonType != BsonType.String)
// throw new PBException("error ZStringArray cannot contain value of type {0}", bsonType);
//var value = bsonReader.ReadString();
string name = bsonReader.ReadName();
switch (name.ToLower())
{
case "type":
if (bsonType != BsonType.String)
throw new PBException($"wrong type value {bsonType}");
string type = bsonReader.ReadString();
if (type.ToLower() != "paragraph")
throw new PBException($"invalid Type {type} when deserialize OXmlParagraphElement");
break;
case "style":
if (bsonType == BsonType.Null)
break;
if (bsonType != BsonType.String)
throw new PBException($"wrong style value {bsonType}");
paragraph.Style = bsonReader.ReadString();
break;
default:
throw new PBException($"unknow Paragraph value \"{name}\"");
}
}
return paragraph;
}
public override void Serialize(BsonWriter bsonWriter, Type nominalType, object value, IBsonSerializationOptions options)
{
if (value == null)
{
bsonWriter.WriteNull();
return;
}
var metaObject = ((IDynamicMetaObjectProvider)value).GetMetaObject(Expression.Constant(value));
var memberNames = metaObject.GetDynamicMemberNames().ToList();
if (memberNames.Count == 0)
{
bsonWriter.WriteNull();
return;
}
bsonWriter.WriteStartDocument();
foreach (var memberName in memberNames)
{
bsonWriter.WriteName(memberName);
var memberValue = BinderHelper.GetMemberValue(value, memberName);
if (memberValue == null)
bsonWriter.WriteNull();
else
{
var memberType = memberValue.GetType();
var serializer = BsonSerializer.LookupSerializer(memberType);
serializer.Serialize(bsonWriter, memberType, memberValue, options);
}
}
bsonWriter.WriteEndDocument();
}
object IBsonSerializable.Deserialize(
BsonReader bsonReader,
Type nominalType,
IBsonSerializationOptions options
) {
throw new InvalidOperationException();
}
public override void Serialize(
BsonWriter bsonWriter,
Type nominalType,
object value,
IBsonSerializationOptions options
)
{
var actualType = value.GetType();
VerifySerializeTypes(nominalType, actualType);
var representation = (options == null) ? 0 : ((RepresentationSerializationOptions) options).Representation;
switch (representation) {
case 0:
var underlyingTypeCode = Type.GetTypeCode(Enum.GetUnderlyingType(actualType));
if (underlyingTypeCode == TypeCode.Int64 || underlyingTypeCode == TypeCode.UInt64) {
goto case BsonType.Int64;
} else {
goto case BsonType.Int32;
}
case BsonType.Int32:
bsonWriter.WriteInt32(Convert.ToInt32(value));
break;
case BsonType.Int64:
bsonWriter.WriteInt64(Convert.ToInt64(value));
break;
case BsonType.String:
bsonWriter.WriteString(value.ToString());
break;
default:
throw new BsonInternalException("Unexpected EnumRepresentation");
}
}
/// <summary>
/// Serializes an object to a BsonWriter.
/// </summary>
/// <param name="bsonWriter">The BsonWriter.</param>
/// <param name="nominalType">The nominal type.</param>
/// <param name="value">The object.</param>
/// <param name="options">The serialization options.</param>
public override void Serialize(BsonWriter bsonWriter, Type nominalType, object value, IBsonSerializationOptions options)
{
var objectId = (ObjectId)value;
var representation = (options == null) ? BsonType.ObjectId : ((RepresentationSerializationOptions)options).Representation;
switch (representation)
{
case BsonType.ObjectId:
bsonWriter.WriteObjectId(objectId.Timestamp, objectId.Machine, objectId.Pid, objectId.Increment);
break;
case BsonType.String:
bsonWriter.WriteString(objectId.ToString());
break;
default:
throw new BsonInternalException("Unexpected representation.");
}
}
public object Deserialize(global::MongoDB.Bson.IO.BsonReader bsonReader, Type nominalType, IBsonSerializationOptions options)
{
CalendarWrapper item = new CalendarWrapper();
bsonReader.ReadStartDocument();
item.Name = bsonReader.ReadString("_id");
var binaryData = bsonReader.ReadBinaryData("ContentStream");
item.Calendar = (ICalendar) new BinaryFormatter().Deserialize(new MemoryStream(binaryData.Bytes));
bsonReader.ReadEndDocument();
return(item);
}
public ProfiledMongoCursor(MongoCollection collection, IMongoQuery query, ReadPreference readPreference,
IBsonSerializer serializer, IBsonSerializationOptions serializationOptions)
: base(collection, query, readPreference, serializer, serializationOptions)
{
}
public override void Serialize(BsonWriter bsonWriter, Type nominalType, object value, IBsonSerializationOptions options)
{
var state = value as State;
if (state == null)
{
bsonWriter.WriteNull();
}
else
{
bsonWriter.WriteString(state.Name);
}
}
public override object Deserialize(BsonReader bsonReader, Type nominalType, Type actualType, IBsonSerializationOptions options)
{
BsonType bsonType = bsonReader.CurrentBsonType;
if (bsonType == BsonType.String)
{
string value = bsonReader.ReadString();
return(_machine.GetState(value));
}
string message = string.Format("StateSerializer expects to find a String and it was {0}.", bsonType);
throw new BsonSerializationException(message);
}
/// <summary>
/// Serializes an object to a BsonWriter.
/// </summary>
/// <param name="bsonWriter">The BsonWriter.</param>
/// <param name="nominalType">The nominal type.</param>
/// <param name="value">The object.</param>
/// <param name="options">The serialization options.</param>
public override void Serialize(BsonWriter bsonWriter, Type nominalType, object value, IBsonSerializationOptions options)
{
if (value == null)
{
bsonWriter.WriteNull();
}
else
{
var stringValue = (string)value;
var representation = (options == null) ? BsonType.String : ((RepresentationSerializationOptions)options).Representation;
switch (representation)
{
case BsonType.ObjectId:
var id = ObjectId.Parse(stringValue);
bsonWriter.WriteObjectId(id.Timestamp, id.Machine, id.Pid, id.Increment);
break;
case BsonType.String:
bsonWriter.WriteString(stringValue);
break;
case BsonType.Symbol:
bsonWriter.WriteSymbol(stringValue);
break;
default:
throw new BsonInternalException("Unexpected representation.");
}
}
}
// public methods
/// <summary>
/// Deserializes an object from a BsonReader.
/// </summary>
/// <param name="bsonReader">The BsonReader.</param>
/// <param name="nominalType">The nominal type of the object.</param>
/// <param name="actualType">The actual type of the object.</param>
/// <param name="options">The serialization options.</param>
/// <returns>An object.</returns>
public override object Deserialize(BsonReader bsonReader, Type nominalType, Type actualType, IBsonSerializationOptions options)
{
VerifyTypes(nominalType, actualType, typeof(string));
var bsonType = bsonReader.CurrentBsonType;
if (bsonType == BsonType.Null)
{
bsonReader.ReadNull();
return(null);
}
else
{
var representation = (options == null) ? BsonType.String : ((RepresentationSerializationOptions)options).Representation;
switch (representation)
{
case BsonType.ObjectId:
int timestamp, machine, increment;
short pid;
bsonReader.ReadObjectId(out timestamp, out machine, out pid, out increment);
var objectId = new ObjectId(timestamp, machine, pid, increment);
return(objectId.ToString());
case BsonType.String:
return(bsonReader.ReadString());
case BsonType.Symbol:
return(bsonReader.ReadSymbol());
default:
var message = string.Format("Cannot deserialize string from BsonType {0}.", bsonType);
throw new FileFormatException(message);
}
}
}
/// <summary>
/// Serializes an object to a BsonWriter.
/// </summary>
/// <param name="bsonWriter">The BsonWriter.</param>
/// <param name="nominalType">The nominal type.</param>
/// <param name="value">The object.</param>
/// <param name="options">The serialization options.</param>
public override void Serialize(BsonWriter bsonWriter, Type nominalType, object value, IBsonSerializationOptions options)
{
var int64Value = (long)value;
var representationOptions = (RepresentationSerializationOptions)options ?? defaultRepresentationOptions;
switch (representationOptions.Representation)
{
case BsonType.Double:
bsonWriter.WriteDouble(representationOptions.ToDouble(int64Value));
break;
case BsonType.Int32:
bsonWriter.WriteInt32(representationOptions.ToInt32(int64Value));
break;
case BsonType.Int64:
bsonWriter.WriteInt64(int64Value);
break;
case BsonType.String:
bsonWriter.WriteString(XmlConvert.ToString(int64Value));
break;
default:
var message = string.Format("'{0}' is not a valid Int64 value.", representationOptions.Representation);
throw new BsonSerializationException(message);
}
}
// public methods
/// <summary>
/// Deserializes an object from a BsonReader.
/// </summary>
/// <param name="bsonReader">The BsonReader.</param>
/// <param name="nominalType">The nominal type of the object.</param>
/// <param name="actualType">The actual type of the object.</param>
/// <param name="options">The serialization options.</param>
/// <returns>An object.</returns>
public override object Deserialize(BsonReader bsonReader, Type nominalType, Type actualType, IBsonSerializationOptions options)
{
VerifyTypes(nominalType, actualType, typeof(bool));
var bsonType = bsonReader.CurrentBsonType;
switch (bsonType)
{
case BsonType.Boolean:
return(bsonReader.ReadBoolean());
case BsonType.Double:
return(bsonReader.ReadDouble() != 0.0);
case BsonType.Int32:
return(bsonReader.ReadInt32() != 0);
case BsonType.Int64:
return(bsonReader.ReadInt64() != 0);
case BsonType.Null:
bsonReader.ReadNull();
return(false);
case BsonType.String:
return(XmlConvert.ToBoolean(bsonReader.ReadString().ToLower()));
default:
var message = string.Format("Cannot deserialize Boolean from BsonType {0}.", bsonType);
throw new FileFormatException(message);
}
}
// public methods
/// <summary>
/// Deserializes an object from a BsonReader.
/// </summary>
/// <param name="bsonReader">The BsonReader.</param>
/// <param name="nominalType">The nominal type of the object.</param>
/// <param name="actualType">The actual type of the object.</param>
/// <param name="options">The serialization options.</param>
/// <returns>An object.</returns>
public override object Deserialize(BsonReader bsonReader, Type nominalType, Type actualType, IBsonSerializationOptions options)
{
VerifyTypes(nominalType, actualType, typeof(ObjectId));
BsonType bsonType = bsonReader.CurrentBsonType;
switch (bsonType)
{
case BsonType.ObjectId:
int timestamp;
int machine;
short pid;
int increment;
bsonReader.ReadObjectId(out timestamp, out machine, out pid, out increment);
return(new ObjectId(timestamp, machine, pid, increment));
case BsonType.String:
return(ObjectId.Parse(bsonReader.ReadString()));
default:
var message = string.Format("Cannot deserialize ObjectId from BsonType {0}.", bsonType);
throw new FileFormatException(message);
}
}
// public methods
/// <summary>
/// Deserializes an object from a BsonReader.
/// </summary>
/// <param name="bsonReader">The BsonReader.</param>
/// <param name="nominalType">The nominal type of the object.</param>
/// <param name="actualType">The actual type of the object.</param>
/// <param name="options">The serialization options.</param>
/// <returns>An object.</returns>
public override object Deserialize(BsonReader bsonReader, Type nominalType, Type actualType, IBsonSerializationOptions options)
{
VerifyTypes(nominalType, actualType, typeof(Guid));
var bsonType = bsonReader.CurrentBsonType;
string message;
switch (bsonType)
{
case BsonType.Binary:
byte[] bytes;
BsonBinarySubType subType;
GuidRepresentation guidRepresentation;
bsonReader.ReadBinaryData(out bytes, out subType, out guidRepresentation);
if (bytes.Length != 16)
{
message = string.Format("Expected length to be 16, not {0}.", bytes.Length);
throw new FileFormatException(message);
}
if (subType != BsonBinarySubType.UuidStandard && subType != BsonBinarySubType.UuidLegacy)
{
message = string.Format("Expected binary sub type to be UuidStandard or UuidLegacy, not {0}.", subType);
throw new FileFormatException(message);
}
if (guidRepresentation == GuidRepresentation.Unspecified)
{
throw new BsonSerializationException("GuidSerializer cannot deserialize a Guid when GuidRepresentation is Unspecified.");
}
return(GuidConverter.FromBytes(bytes, guidRepresentation));
case BsonType.String:
return(new Guid(bsonReader.ReadString()));
default:
message = string.Format("Cannot deserialize Guid from BsonType {0}.", bsonType);
throw new FileFormatException(message);
}
}
// public methods
/// <summary>
/// Deserializes an object from a BsonReader.
/// </summary>
/// <param name="bsonReader">The BsonReader.</param>
/// <param name="nominalType">The nominal type of the object.</param>
/// <param name="actualType">The actual type of the object.</param>
/// <param name="options">The serialization options.</param>
/// <returns>An object.</returns>
public override object Deserialize(BsonReader bsonReader, Type nominalType, Type actualType, IBsonSerializationOptions options)
{
VerifyTypes(nominalType, actualType, typeof(long));
var representationOptions = (RepresentationSerializationOptions)options ?? defaultRepresentationOptions;
var bsonType = bsonReader.CurrentBsonType;
switch (bsonType)
{
case BsonType.Double:
return(representationOptions.ToInt64(bsonReader.ReadDouble()));
case BsonType.Int32:
return(representationOptions.ToInt64(bsonReader.ReadInt32()));
case BsonType.Int64:
return(bsonReader.ReadInt64());
case BsonType.String:
return(XmlConvert.ToInt64(bsonReader.ReadString()));
default:
var message = string.Format("Cannot deserialize Int64 from BsonType {0}.", bsonType);
throw new FileFormatException(message);
}
}
/// <summary>
/// Serializes an object to a BsonWriter.
/// </summary>
/// <param name="bsonWriter">The BsonWriter.</param>
/// <param name="nominalType">The nominal type.</param>
/// <param name="value">The object.</param>
/// <param name="options">The serialization options.</param>
public override void Serialize(BsonWriter bsonWriter, Type nominalType, object value, IBsonSerializationOptions options)
{
var dateTime = (DateTime)value;
var dateTimeOptions = (options == null) ? DateTimeSerializationOptions.Defaults : (DateTimeSerializationOptions)options;
DateTime utcDateTime;
if (dateTimeOptions.DateOnly)
{
if (dateTime.TimeOfDay != TimeSpan.Zero)
{
throw new BsonSerializationException("TimeOfDay component is not zero.");
}
utcDateTime = DateTime.SpecifyKind(dateTime, DateTimeKind.Utc); // not ToLocalTime
}
else
{
utcDateTime = BsonUtils.ToUniversalTime(dateTime);
}
var millisecondsSinceEpoch = BsonUtils.ToMillisecondsSinceEpoch(utcDateTime);
switch (dateTimeOptions.Representation)
{
case BsonType.DateTime:
bsonWriter.WriteDateTime(millisecondsSinceEpoch);
break;
case BsonType.Document:
bsonWriter.WriteStartDocument();
bsonWriter.WriteDateTime("DateTime", millisecondsSinceEpoch);
bsonWriter.WriteInt64("Ticks", utcDateTime.Ticks);
bsonWriter.WriteEndDocument();
break;
case BsonType.Int64:
bsonWriter.WriteInt64(utcDateTime.Ticks);
break;
case BsonType.String:
if (dateTimeOptions.DateOnly)
{
bsonWriter.WriteString(dateTime.ToString("yyyy-MM-dd"));
}
else
{
// we're not using XmlConvert.ToString because of bugs in Mono
if (dateTime == DateTime.MinValue || dateTime == DateTime.MaxValue)
{
// serialize MinValue and MaxValue as Unspecified so we do NOT get the time zone offset
dateTime = DateTime.SpecifyKind(dateTime, DateTimeKind.Unspecified);
}
else if (dateTime.Kind == DateTimeKind.Unspecified)
{
// serialize Unspecified as Local se we get the time zone offset
dateTime = DateTime.SpecifyKind(dateTime, DateTimeKind.Local);
}
bsonWriter.WriteString(dateTime.ToString("yyyy-MM-ddTHH:mm:ss.FFFFFFFK"));
}
break;
default:
var message = string.Format("'{0}' is not a valid representation for type DateTime.", dateTimeOptions.Representation);
throw new BsonSerializationException(message);
}
}
/// <summary>
/// Serializes an object to a BsonWriter.
/// </summary>
/// <param name="bsonWriter">The BsonWriter.</param>
/// <param name="nominalType">The nominal type.</param>
/// <param name="value">The object.</param>
/// <param name="options">The serialization options.</param>
public override void Serialize(BsonWriter bsonWriter, Type nominalType, object value, IBsonSerializationOptions options)
{
var guid = (Guid)value;
var representation = (options == null) ? BsonType.Binary : ((RepresentationSerializationOptions)options).Representation;
switch (representation)
{
case BsonType.Binary:
var writerGuidRepresentation = bsonWriter.Settings.GuidRepresentation;
if (writerGuidRepresentation == GuidRepresentation.Unspecified)
{
throw new BsonSerializationException("GuidSerializer cannot serialize a Guid when GuidRepresentation is Unspecified.");
}
var bytes = GuidConverter.ToBytes(guid, writerGuidRepresentation);
var subType = (writerGuidRepresentation == GuidRepresentation.Standard) ? BsonBinarySubType.UuidStandard : BsonBinarySubType.UuidLegacy;
bsonWriter.WriteBinaryData(bytes, subType, writerGuidRepresentation);
break;
case BsonType.String:
bsonWriter.WriteString(guid.ToString());
break;
default:
var message = string.Format("'{0}' is not a valid Guid representation.", representation);
throw new BsonSerializationException(message);
}
}
/// <summary>
/// Serializes an object to a BsonWriter.
/// </summary>
/// <param name="bsonWriter">The BsonWriter.</param>
/// <param name="nominalType">The nominal type.</param>
/// <param name="value">The object.</param>
/// <param name="options">The serialization options.</param>
public override void Serialize(BsonWriter bsonWriter, Type nominalType, object value, IBsonSerializationOptions options)
{
var boolValue = (bool)value;
var representation = (options == null) ? BsonType.Boolean : ((RepresentationSerializationOptions)options).Representation;
switch (representation)
{
case BsonType.Boolean:
bsonWriter.WriteBoolean(boolValue);
break;
case BsonType.Double:
bsonWriter.WriteDouble(boolValue ? 1.0 : 0.0);
break;
case BsonType.Int32:
bsonWriter.WriteInt32(boolValue ? 1 : 0);
break;
case BsonType.Int64:
bsonWriter.WriteInt64(boolValue ? 1 : 0);
break;
case BsonType.String:
bsonWriter.WriteString(XmlConvert.ToString(boolValue));
break;
default:
var message = string.Format("'{0}' is not a valid representation for type Boolean.", representation);
throw new BsonSerializationException(message);
}
}
/// <summary>
/// Serializes an object to a BsonWriter.
/// </summary>
/// <param name="bsonWriter">The BsonWriter.</param>
/// <param name="nominalType">The nominal type.</param>
/// <param name="value">The object.</param>
/// <param name="options">The serialization options.</param>
public override void Serialize(BsonWriter bsonWriter, Type nominalType, object value, IBsonSerializationOptions options)
{
var doubleValue = (double)value;
var representationOptions = (RepresentationSerializationOptions)options ?? defaultRepresentationOptions;
switch (representationOptions.Representation)
{
case BsonType.Double:
bsonWriter.WriteDouble(doubleValue);
break;
case BsonType.Int32:
bsonWriter.WriteInt32(representationOptions.ToInt32(doubleValue));
break;
case BsonType.Int64:
bsonWriter.WriteInt64(representationOptions.ToInt64(doubleValue));
break;
case BsonType.String:
bsonWriter.WriteString(doubleValue.ToString("R", NumberFormatInfo.InvariantInfo));
break;
default:
var message = string.Format("'{0}' is not a valid representation for type Double.", representationOptions.Representation);
throw new BsonSerializationException(message);
}
}
public void Serialize(BsonWriter bsonWriter, Type nominalType, object value, IBsonSerializationOptions options)
{
throw new NotImplementedException();
}
// public methods
/// <summary>
/// Deserializes an object from a BsonReader.
/// </summary>
/// <param name="bsonReader">The BsonReader.</param>
/// <param name="nominalType">The nominal type of the object.</param>
/// <param name="actualType">The actual type of the object.</param>
/// <param name="options">The serialization options.</param>
/// <returns>An object.</returns>
public override object Deserialize(BsonReader bsonReader, Type nominalType, Type actualType, IBsonSerializationOptions options)
{
VerifyTypes(nominalType, actualType, typeof(DateTime));
var dateTimeOptions = (options == null) ? DateTimeSerializationOptions.Defaults : (DateTimeSerializationOptions)options;
DateTime value;
var bsonType = bsonReader.CurrentBsonType;
switch (bsonType)
{
case BsonType.DateTime:
// use an intermediate BsonDateTime so MinValue and MaxValue are handled correctly
value = BsonDateTime.Create(bsonReader.ReadDateTime()).Value;
break;
case BsonType.Document:
bsonReader.ReadStartDocument();
bsonReader.ReadDateTime("DateTime"); // ignore value (use Ticks instead)
value = new DateTime(bsonReader.ReadInt64("Ticks"), DateTimeKind.Utc);
bsonReader.ReadEndDocument();
break;
case BsonType.Int64:
value = DateTime.SpecifyKind(new DateTime(bsonReader.ReadInt64()), DateTimeKind.Utc);
break;
case BsonType.String:
// note: we're not using XmlConvert because of bugs in Mono
if (dateTimeOptions.DateOnly)
{
value = DateTime.SpecifyKind(DateTime.ParseExact(bsonReader.ReadString(), "yyyy-MM-dd", null), DateTimeKind.Utc);
}
else
{
var formats = new string[] { "yyyy-MM-ddK", "yyyy-MM-ddTHH:mm:ssK", "yyyy-MM-ddTHH:mm:ss.FFFFFFFK" };
value = DateTime.ParseExact(bsonReader.ReadString(), formats, null, DateTimeStyles.AdjustToUniversal | DateTimeStyles.AssumeUniversal);
}
break;
default:
var message = string.Format("Cannot deserialize DateTime from BsonType {0}.", bsonType);
throw new FileFormatException(message);
}
if (dateTimeOptions.DateOnly)
{
if (value.TimeOfDay != TimeSpan.Zero)
{
throw new FileFormatException("TimeOfDay component for DateOnly DateTime value is not zero.");
}
value = DateTime.SpecifyKind(value, dateTimeOptions.Kind); // not ToLocalTime or ToUniversalTime!
}
else
{
switch (dateTimeOptions.Kind)
{
case DateTimeKind.Local:
case DateTimeKind.Unspecified:
value = BsonUtils.ToLocalTime(value, dateTimeOptions.Kind);
break;
case DateTimeKind.Utc:
value = BsonUtils.ToUniversalTime(value);
break;
}
}
return(value);
}
/// <summary>
/// Serializes an object to a BsonWriter.
/// </summary>
/// <param name="bsonWriter">The BsonWriter.</param>
/// <param name="nominalType">The nominal type.</param>
/// <param name="value">The object.</param>
/// <param name="options">The serialization options.</param>
public override void Serialize(BsonWriter bsonWriter, Type nominalType, object value, IBsonSerializationOptions options)
{
if (value == null)
{
bsonWriter.WriteNull();
}
else
{
var coordinates = (GeoJson2DProjectedCoordinates)value;
bsonWriter.WriteStartArray();
bsonWriter.WriteDouble(coordinates.Easting);
bsonWriter.WriteDouble(coordinates.Northing);
bsonWriter.WriteEndArray();
}
}
// public methods
/// <summary>
/// Deserializes an object from a BsonReader.
/// </summary>
/// <param name="bsonReader">The BsonReader.</param>
/// <param name="nominalType">The nominal type of the object.</param>
/// <param name="options">The serialization options.</param>
/// <returns>An object.</returns>
public object Deserialize(BsonReader bsonReader, Type nominalType, IBsonSerializationOptions options)
{
var value = (IBsonSerializable)Activator.CreateInstance(nominalType, true); // private default constructor OK
return(value.Deserialize(bsonReader, nominalType, options));
}
public override void Serialize(BsonWriter bsonWriter, Type nominalType, object value, IBsonSerializationOptions options)
{
// when entry is null, do not throw, just write null
if (value == null)
{
bsonWriter.WriteNull();
return;
}
if (_failOnSerialize)
{
throw new InvalidOperationException();
}
bsonWriter.WriteString((string)value);
}
public object Deserialize(BsonReader bsonReader, Type nominalType, IBsonSerializationOptions options)
{
throw new NotImplementedException();
}
// public methods
/// <summary>
/// Deserializes an object from a BsonReader.
/// </summary>
/// <param name="bsonReader">The BsonReader.</param>
/// <param name="nominalType">The nominal type of the object.</param>
/// <param name="actualType">The actual type of the object.</param>
/// <param name="options">The serialization options.</param>
/// <returns>An object.</returns>
public override object Deserialize(
BsonReader bsonReader,
Type nominalType,
Type actualType,
IBsonSerializationOptions options)
{
VerifyTypes(nominalType, actualType, typeof(T[, , ]));
var bsonType = bsonReader.CurrentBsonType;
string message;
switch (bsonType)
{
case BsonType.Null:
bsonReader.ReadNull();
return(null);
case BsonType.Array:
bsonReader.ReadStartArray();
var outerList = new List <List <List <T> > >();
while (bsonReader.ReadBsonType() != BsonType.EndOfDocument)
{
bsonReader.ReadStartArray();
var middleList = new List <List <T> >();
while (bsonReader.ReadBsonType() != BsonType.EndOfDocument)
{
bsonReader.ReadStartArray();
var innerList = new List <T>();
while (bsonReader.ReadBsonType() != BsonType.EndOfDocument)
{
var element = BsonSerializer.Deserialize <T>(bsonReader);
innerList.Add(element);
}
bsonReader.ReadEndArray();
middleList.Add(innerList);
}
bsonReader.ReadEndArray();
outerList.Add(middleList);
}
bsonReader.ReadEndArray();
var length1 = outerList.Count;
var length2 = (length1 == 0) ? 0 : outerList[0].Count;
var length3 = (length2 == 0) ? 0 : outerList[0][0].Count;
var array = new T[length1, length2, length3];
for (int i = 0; i < length1; i++)
{
var middleList = outerList[i];
if (middleList.Count != length2)
{
message = string.Format("Middle list {0} is of length {1} but should be of length {2}.", i, middleList.Count, length2);
throw new FileFormatException(message);
}
for (int j = 0; j < length2; j++)
{
var innerList = middleList[j];
if (innerList.Count != length3)
{
message = string.Format("Inner list {0} is of length {1} but should be of length {2}.", j, innerList.Count, length3);
throw new FileFormatException(message);
}
for (int k = 0; k < length3; k++)
{
array[i, j, k] = innerList[k];
}
}
}
return(array);
case BsonType.Document:
bsonReader.ReadStartDocument();
bsonReader.ReadString("_t"); // skip over discriminator
bsonReader.ReadName("_v");
var value = Deserialize(bsonReader, actualType, actualType, options);
bsonReader.ReadEndDocument();
return(value);
default:
message = string.Format("Can't deserialize a {0} from BsonType {1}.", actualType.FullName, bsonType);
throw new FileFormatException(message);
}
}
// public methods
/// <summary>
/// Deserializes an object from a BsonReader.
/// </summary>
/// <param name="bsonReader">The BsonReader.</param>
/// <param name="nominalType">The nominal type of the object.</param>
/// <param name="actualType">The actual type of the object.</param>
/// <param name="options">The serialization options.</param>
/// <returns>
/// An object.
/// </returns>
public override object Deserialize(BsonReader bsonReader, Type nominalType, Type actualType, IBsonSerializationOptions options)
{
if (bsonReader.GetCurrentBsonType() == BsonType.Null)
{
bsonReader.ReadNull();
return(null);
}
else
{
bsonReader.ReadStartArray();
var easting = (double)__doubleSerializer.Deserialize(bsonReader, typeof(double), null);
var northing = (double)__doubleSerializer.Deserialize(bsonReader, typeof(double), null);
bsonReader.ReadEndArray();
return(new GeoJson2DProjectedCoordinates(easting, northing));
}
}
public void Serialize(BsonWriter bsonWriter, Type nominalType, object value, IBsonSerializationOptions options)
{
var timeZoneInfo = (TimeZoneInfo)value;
bsonWriter.WriteString(timeZoneInfo.Id);
}
public override object Deserialize(BsonReader bsonReader, Type nominalType, Type actualType, IBsonSerializationOptions options)
{
// when entry is null, do not throw, just read null
if (bsonReader.CurrentBsonType == MongoDB.Bson.BsonType.Null)
{
bsonReader.ReadNull();
return(null);
}
if (_failOnDeserialize)
{
throw new InvalidOperationException();
}
return(bsonReader.ReadString());
}
/// <summary>
/// Deserializes an object from a BsonReader.
/// </summary>
/// <param name="bsonReader">The BsonReader.</param>
/// <param name="nominalType">The nominal type of the object.</param>
/// <param name="actualType">The actual type of the object.</param>
/// <param name="options">The serialization options.</param>
/// <returns>An object.</returns>
public object Deserialize(
BsonReader bsonReader,
Type nominalType,
Type actualType,
IBsonSerializationOptions options)
{
VerifyNominalType(nominalType);
var bsonType = bsonReader.GetCurrentBsonType();
if (bsonType == Bson.BsonType.Null)
{
bsonReader.ReadNull();
return(null);
}
else
{
if (actualType != _classMap.ClassType)
{
var message = string.Format("BsonClassMapSerializer.Deserialize for type {0} was called with actualType {1}.",
BsonUtils.GetFriendlyTypeName(_classMap.ClassType), BsonUtils.GetFriendlyTypeName(actualType));
throw new BsonSerializationException(message);
}
if (actualType.IsValueType)
{
var message = string.Format("Value class {0} cannot be deserialized.", actualType.FullName);
throw new BsonSerializationException(message);
}
if (_classMap.IsAnonymous)
{
throw new InvalidOperationException("An anonymous class cannot be deserialized.");
}
if (bsonType != BsonType.Document)
{
var message = string.Format(
"Expected a nested document representing the serialized form of a {0} value, but found a value of type {1} instead.",
actualType.FullName, bsonType);
throw new FileFormatException(message);
}
Dictionary <string, object> values = null;
object obj = null;
ISupportInitialize supportsInitialization = null;
if (_classMap.HasCreatorMaps)
{
// for creator-based deserialization we first gather the values in a dictionary and then call a matching creator
values = new Dictionary <string, object>();
}
else
{
// for mutable classes we deserialize the values directly into the result object
obj = _classMap.CreateInstance();
supportsInitialization = obj as ISupportInitialize;
if (supportsInitialization != null)
{
supportsInitialization.BeginInit();
}
}
var discriminatorConvention = _classMap.GetDiscriminatorConvention();
var allMemberMaps = _classMap.AllMemberMaps;
var extraElementsMemberMapIndex = _classMap.ExtraElementsMemberMapIndex;
var memberMapBitArray = FastMemberMapHelper.GetBitArray(allMemberMaps.Count);
bsonReader.ReadStartDocument();
var elementTrie = _classMap.ElementTrie;
bool memberMapFound;
int memberMapIndex;
while (bsonReader.ReadBsonType(elementTrie, out memberMapFound, out memberMapIndex) != BsonType.EndOfDocument)
{
var elementName = bsonReader.ReadName();
if (memberMapFound)
{
var memberMap = allMemberMaps[memberMapIndex];
if (memberMapIndex != extraElementsMemberMapIndex)
{
if (obj != null)
{
if (memberMap.IsReadOnly)
{
bsonReader.SkipValue();
}
else
{
var value = DeserializeMemberValue(bsonReader, memberMap);
memberMap.Setter(obj, value);
}
}
else
{
var value = DeserializeMemberValue(bsonReader, memberMap);
values[elementName] = value;
}
}
else
{
DeserializeExtraElement(bsonReader, obj, elementName, memberMap);
}
memberMapBitArray[memberMapIndex >> 5] |= 1U << (memberMapIndex & 31);
}
else
{
if (elementName == discriminatorConvention.ElementName)
{
bsonReader.SkipValue(); // skip over discriminator
continue;
}
if (extraElementsMemberMapIndex >= 0)
{
DeserializeExtraElement(bsonReader, obj, elementName, _classMap.ExtraElementsMemberMap);
memberMapBitArray[extraElementsMemberMapIndex >> 5] |= 1U << (extraElementsMemberMapIndex & 31);
}
else if (_classMap.IgnoreExtraElements)
{
bsonReader.SkipValue();
}
else
{
var message = string.Format(
"Element '{0}' does not match any field or property of class {1}.",
elementName, _classMap.ClassType.FullName);
throw new FileFormatException(message);
}
}
}
bsonReader.ReadEndDocument();
// check any members left over that we didn't have elements for (in blocks of 32 elements at a time)
for (var bitArrayIndex = 0; bitArrayIndex < memberMapBitArray.Length; ++bitArrayIndex)
{
memberMapIndex = bitArrayIndex << 5;
var memberMapBlock = ~memberMapBitArray[bitArrayIndex]; // notice that bits are flipped so 1's are now the missing elements
// work through this memberMapBlock of 32 elements
while (true)
{
// examine missing elements (memberMapBlock is shifted right as we work through the block)
for (; (memberMapBlock & 1) != 0; ++memberMapIndex, memberMapBlock >>= 1)
{
var memberMap = allMemberMaps[memberMapIndex];
if (memberMap.IsReadOnly)
{
continue;
}
if (memberMap.IsRequired)
{
var fieldOrProperty = (memberMap.MemberInfo.MemberType == MemberTypes.Field) ? "field" : "property";
var message = string.Format(
"Required element '{0}' for {1} '{2}' of class {3} is missing.",
memberMap.ElementName, fieldOrProperty, memberMap.MemberName, _classMap.ClassType.FullName);
throw new FileFormatException(message);
}
if (obj != null)
{
memberMap.ApplyDefaultValue(obj);
}
else if (memberMap.IsDefaultValueSpecified && !memberMap.IsReadOnly)
{
values[memberMap.ElementName] = memberMap.DefaultValue;
}
}
if (memberMapBlock == 0)
{
break;
}
// skip ahead to the next missing element
var leastSignificantBit = FastMemberMapHelper.GetLeastSignificantBit(memberMapBlock);
memberMapIndex += leastSignificantBit;
memberMapBlock >>= leastSignificantBit;
}
}
if (obj != null)
{
if (supportsInitialization != null)
{
supportsInitialization.EndInit();
}
return(obj);
}
else
{
return(CreateInstanceUsingCreator(values));
}
}
}
public object Deserialize(BsonReader bsonReader, Type nominalType, IBsonSerializationOptions options)
{
return(Deserialize(bsonReader));
}
/// <summary>
/// Serializes an object to a BsonWriter.
/// </summary>
/// <param name="bsonWriter">The BsonWriter.</param>
/// <param name="nominalType">The nominal type.</param>
/// <param name="value">The object.</param>
/// <param name="options">The serialization options.</param>
public void Serialize(
BsonWriter bsonWriter,
Type nominalType,
object value,
IBsonSerializationOptions options)
{
if (value == null)
{
bsonWriter.WriteNull();
}
else
{
// Nullable types are weird because they get boxed as their underlying value type
// we can best handle that by switching the nominalType to the underlying value type
// (so VerifyNominalType doesn't fail and we don't get an unnecessary discriminator)
if (nominalType.IsGenericType && nominalType.GetGenericTypeDefinition() == typeof(Nullable <>))
{
nominalType = nominalType.GetGenericArguments()[0];
}
VerifyNominalType(nominalType);
var actualType = (value == null) ? nominalType : value.GetType();
if (actualType != _classMap.ClassType)
{
var message = string.Format("BsonClassMapSerializer.Serialize for type {0} was called with actualType {1}.",
BsonUtils.GetFriendlyTypeName(_classMap.ClassType), BsonUtils.GetFriendlyTypeName(actualType));
throw new BsonSerializationException(message);
}
var documentSerializationOptions = (options ?? DocumentSerializationOptions.Defaults) as DocumentSerializationOptions;
if (documentSerializationOptions == null)
{
var message = string.Format(
"Serializer BsonClassMapSerializer expected serialization options of type {0}, not {1}.",
BsonUtils.GetFriendlyTypeName(typeof(DocumentSerializationOptions)),
BsonUtils.GetFriendlyTypeName(options.GetType()));
throw new BsonSerializationException(message);
}
bsonWriter.WriteStartDocument();
BsonMemberMap idMemberMap = null;
if (documentSerializationOptions.SerializeIdFirst)
{
idMemberMap = _classMap.IdMemberMap;
if (idMemberMap != null)
{
SerializeMember(bsonWriter, value, idMemberMap);
}
}
if (actualType != nominalType || _classMap.DiscriminatorIsRequired || _classMap.HasRootClass)
{
// never write out a discriminator for an anonymous class
if (!_classMap.IsAnonymous)
{
var discriminatorConvention = _classMap.GetDiscriminatorConvention();
var discriminator = discriminatorConvention.GetDiscriminator(nominalType, actualType);
if (discriminator != null)
{
bsonWriter.WriteName(discriminatorConvention.ElementName);
BsonValueSerializer.Instance.Serialize(bsonWriter, typeof(BsonValue), discriminator, null);
}
}
}
var allMemberMaps = _classMap.AllMemberMaps;
var extraElementsMemberMapIndex = _classMap.ExtraElementsMemberMapIndex;
for (var memberMapIndex = 0; memberMapIndex < allMemberMaps.Count; ++memberMapIndex)
{
var memberMap = allMemberMaps[memberMapIndex];
// note: if serializeIdFirst is false then idMemberMap will be null (so no property will be skipped)
if (memberMap != idMemberMap)
{
if (memberMapIndex != extraElementsMemberMapIndex)
{
SerializeMember(bsonWriter, value, memberMap);
}
else
{
SerializeExtraElements(bsonWriter, value, memberMap);
}
}
}
bsonWriter.WriteEndDocument();
}
}
// protected
/// <summary>
/// Serializes the result of the builder to a BsonWriter.
/// </summary>
/// <param name="bsonWriter">The writer.</param>
/// <param name="nominalType">The nominal type.</param>
/// <param name="options">The serialization options.</param>
protected override void Serialize(BsonWriter bsonWriter, Type nominalType, IBsonSerializationOptions options)
{
BsonDocumentSerializer.Instance.Serialize(bsonWriter, nominalType, _document, options);
}
