// public methods
/// <summary>
/// Deserializes a value.
/// </summary>
/// <param name="context">The deserialization context.</param>
/// <param name="args">The deserialization args.</param>
/// <returns>A deserialized value.</returns>
public virtual TValue Deserialize(BsonDeserializationContext context, BsonDeserializationArgs args)
{
throw CreateCannotBeDeserializedException();
}
// protected methods
/// <summary>
/// Deserializes a value.
/// </summary>
/// <param name="context">The deserialization context.</param>
/// <param name="args">The deserialization args.</param>
/// <returns>An object.</returns>
protected override BsonRegularExpression DeserializeValue(BsonDeserializationContext context, BsonDeserializationArgs args)
{
var bsonReader = context.Reader;
return(bsonReader.ReadRegularExpression());
}
/// <summary> /// Deserialize a Lst<A> /// </summary> /// <param name="context"></param> /// <param name="args"></param> /// <returns></returns> public override A Deserialize(BsonDeserializationContext context, BsonDeserializationArgs args) => CreateFromValues(EnumerateValues(context, args));
public override Type Deserialize(BsonDeserializationContext context, BsonDeserializationArgs args)
{
var value = context.Reader.ReadString();
return(Type.GetType(value));
}
protected override InsertRequest DeserializeValue(BsonDeserializationContext context, BsonDeserializationArgs args)
{
var document = BsonDocumentSerializer.Instance.Deserialize(context, args);
return(new InsertRequest(document));
}
// protected methods
/// <summary>
/// Deserializes a value.
/// </summary>
/// <param name="context">The deserialization context.</param>
/// <param name="args">The deserialization args.</param>
/// <returns>The value.</returns>
protected override GeoJsonGeometryCollection <TCoordinates> DeserializeValue(BsonDeserializationContext context, BsonDeserializationArgs args)
{
var geoJsonObjectArgs = new GeoJsonObjectArgs <TCoordinates>();
List <GeoJsonGeometry <TCoordinates> > geometries = null;
_helper.DeserializeMembers(context, (elementName, flag) =>
{
switch (flag)
{
case Flags.Geometries: geometries = DeserializeGeometries(context); break;
default: _helper.DeserializeBaseMember(context, elementName, flag, geoJsonObjectArgs); break;
}
});
return(new GeoJsonGeometryCollection <TCoordinates>(geoJsonObjectArgs, geometries));
}
// protected methods
/// <summary>
/// Deserializes a value.
/// </summary>
/// <param name="context">The deserialization context.</param>
/// <param name="args">The deserialization args.</param>
/// <returns>The value.</returns>
protected override GeoJsonMultiPolygonCoordinates <TCoordinates> DeserializeValue(BsonDeserializationContext context, BsonDeserializationArgs args)
{
var bsonReader = context.Reader;
var polygons = new List <GeoJsonPolygonCoordinates <TCoordinates> >();
bsonReader.ReadStartArray();
while (bsonReader.ReadBsonType() != BsonType.EndOfDocument)
{
var polygon = _polygonCoordinatesSerializer.Deserialize(context);
polygons.Add(polygon);
}
bsonReader.ReadEndArray();
return(new GeoJsonMultiPolygonCoordinates <TCoordinates>(polygons));
}
protected override DependencyValueStorage DeserializeValue(BsonDeserializationContext context, BsonDeserializationArgs args)
{
var dict = new Dictionary <DependencyProperty, SortedList <float, IEffectiveValue> >();
var reader = context.Reader;
reader.ReadStartDocument();
while (reader.ReadBsonType() != BsonType.EndOfDocument)
{
DeserializeValues(context, dict);
}
reader.ReadEndDocument();
return(new DependencyValueStorage(dict));
}
public override Instant Deserialize(BsonDeserializationContext context, BsonDeserializationArgs args)
{
var value = context.Reader.ReadDateTime();
return(Instant.FromUnixTimeMilliseconds(value));
}
object IBsonSerializer.Deserialize(BsonDeserializationContext context, BsonDeserializationArgs args)
{
throw new NotSupportedException();
}
/// <summary>
/// Deserialises a value, first reading the <see cref="Type"/> information from the provide <paramref name="context"/>.
/// </summary>
/// <param name="context">The deserialisation context.</param>
/// <param name="args">The deserialisation arguments.</param>
/// <returns>
/// A deserialised value.
/// </returns>
public object Deserialize(BsonDeserializationContext context, BsonDeserializationArgs args)
{
return(((IBsonSerializer <Type>) this).Deserialize(context, args));
}
// public methods
/// <inheritdoc />
public TDocument Deserialize(BsonDeserializationContext context, BsonDeserializationArgs args)
{
throw new NotSupportedException();
}
public object Deserialize(BsonDeserializationContext context, BsonDeserializationArgs args)
{
return(_context.DeserializeValue(context.Reader));
}
object IBsonSerializer.Deserialize(BsonDeserializationContext context, BsonDeserializationArgs args)
{
return(Deserialize(context, args));
}
public override IgnoredReply Deserialize(BsonDeserializationContext context, BsonDeserializationArgs args)
{
context.Reader.ReadStartDocument();
while (context.Reader.ReadBsonType() != BsonType.EndOfDocument)
{
context.Reader.SkipName();
context.Reader.SkipValue();
}
context.Reader.ReadEndDocument();
return(IgnoredReply.Instance);
}
// protected methods
/// <summary>
/// Deserializes a value.
/// </summary>
/// <param name="context">The deserialization context.</param>
/// <param name="args">The deserialization args.</param>
/// <returns>A deserialized value.</returns>
protected override RawBsonDocument DeserializeValue(BsonDeserializationContext context, BsonDeserializationArgs args)
{
var bsonReader = context.Reader;
var slice = bsonReader.ReadRawBsonDocument();
return(new RawBsonDocument(slice));
}
// protected methods
/// <summary>
/// Deserializes a value.
/// </summary>
/// <param name="context">The deserialization context.</param>
/// <param name="args">The deserialization args.</param>
/// <returns>The value.</returns>
protected override GeoJsonMultiPolygon <TCoordinates> DeserializeValue(BsonDeserializationContext context, BsonDeserializationArgs args)
{
var geoJsonObjectArgs = new GeoJsonObjectArgs <TCoordinates>();
GeoJsonMultiPolygonCoordinates <TCoordinates> coordinates = null;
_helper.DeserializeMembers(context, (elementName, flag) =>
{
switch (flag)
{
case Flags.Coordinates: coordinates = DeserializeCoordinates(context); break;
default: _helper.DeserializeBaseMember(context, elementName, flag, geoJsonObjectArgs); break;
}
});
return(new GeoJsonMultiPolygon <TCoordinates>(geoJsonObjectArgs, coordinates));
}
public override string Deserialize(BsonDeserializationContext context, BsonDeserializationArgs args)
{
return(context.Reader.ReadObjectId().ToString());
}
// protected methods
/// <summary>
/// Deserializes a value.
/// </summary>
/// <param name="context">The deserialization context.</param>
/// <param name="args">The deserialization args.</param>
/// <returns>A deserialized value.</returns>
protected override BsonDateTime DeserializeValue(BsonDeserializationContext context, BsonDeserializationArgs args)
{
var bsonReader = context.Reader;
return(new BsonDateTime(bsonReader.ReadDateTime()));
}
// public methods
/// <summary>
/// Deserializes a value.
/// </summary>
/// <param name="context">The deserialization context.</param>
/// <param name="args">The deserialization args.</param>
/// <returns>A deserialized value.</returns>
protected override BsonValue DeserializeValue(BsonDeserializationContext context, BsonDeserializationArgs args)
{
var bsonReader = context.Reader;
var bsonType = bsonReader.GetCurrentBsonType();
switch (bsonType)
{
case BsonType.Array: return(BsonArraySerializer.Instance.Deserialize(context));
case BsonType.Binary: return(BsonBinaryDataSerializer.Instance.Deserialize(context));
case BsonType.Boolean: return(BsonBooleanSerializer.Instance.Deserialize(context));
case BsonType.DateTime: return(BsonDateTimeSerializer.Instance.Deserialize(context));
case BsonType.Decimal128: return(BsonDecimal128Serializer.Instance.Deserialize(context));
case BsonType.Document: return(BsonDocumentSerializer.Instance.Deserialize(context));
case BsonType.Double: return(BsonDoubleSerializer.Instance.Deserialize(context));
case BsonType.Int32: return(BsonInt32Serializer.Instance.Deserialize(context));
case BsonType.Int64: return(BsonInt64Serializer.Instance.Deserialize(context));
case BsonType.JavaScript: return(BsonJavaScriptSerializer.Instance.Deserialize(context));
case BsonType.JavaScriptWithScope: return(BsonJavaScriptWithScopeSerializer.Instance.Deserialize(context));
case BsonType.MaxKey: return(BsonMaxKeySerializer.Instance.Deserialize(context));
case BsonType.MinKey: return(BsonMinKeySerializer.Instance.Deserialize(context));
case BsonType.Null: return(BsonNullSerializer.Instance.Deserialize(context));
case BsonType.ObjectId: return(BsonObjectIdSerializer.Instance.Deserialize(context));
case BsonType.RegularExpression: return(BsonRegularExpressionSerializer.Instance.Deserialize(context));
case BsonType.String: return(BsonStringSerializer.Instance.Deserialize(context));
case BsonType.Symbol: return(BsonSymbolSerializer.Instance.Deserialize(context));
case BsonType.Timestamp: return(BsonTimestampSerializer.Instance.Deserialize(context));
case BsonType.Undefined: return(BsonUndefinedSerializer.Instance.Deserialize(context));
default:
var message = string.Format("Invalid BsonType {0}.", bsonType);
throw new BsonInternalException(message);
}
}
// public methods
/// <summary>
/// Deserializes a value.
/// </summary>
/// <param name="context">The deserialization context.</param>
/// <param name="args">The deserialization args.</param>
/// <returns>A deserialized value.</returns>
protected override string DeserializeValue(BsonDeserializationContext context, BsonDeserializationArgs args)
{
var bsonReader = context.Reader;
var bsonType = bsonReader.GetCurrentBsonType();
switch (bsonType)
{
case BsonType.ObjectId:
if (_representation == BsonType.ObjectId)
{
return(bsonReader.ReadObjectId().ToString());
}
else
{
goto default;
}
case BsonType.String:
return(bsonReader.ReadString());
case BsonType.Symbol:
return(bsonReader.ReadSymbol());
default:
throw CreateCannotDeserializeFromBsonTypeException(bsonType);
}
}
public override AggregateResult Deserialize(BsonDeserializationContext context, BsonDeserializationArgs args)
{
var reader = context.Reader;
AggregateResult result = null;
reader.ReadStartDocument();
while (reader.ReadBsonType() != 0)
{
var elementName = reader.ReadName();
if (elementName == "cursor")
{
var cursorDeserializer = new CursorDeserializer(_resultSerializer);
result = cursorDeserializer.Deserialize(context);
}
else if (elementName == "result")
{
var arraySerializer = new ArraySerializer <TResult>(_resultSerializer);
result = new AggregateResult();
result.Results = arraySerializer.Deserialize(context);
}
else
{
reader.SkipValue();
}
}
reader.ReadEndDocument();
return(result);
}
// protected methods
/// <summary>
/// Deserializes a value.
/// </summary>
/// <param name="context">The deserialization context.</param>
/// <param name="args">The deserialization args.</param>
/// <returns>A deserialized value.</returns>
protected override LazyBsonArray DeserializeValue(BsonDeserializationContext context, BsonDeserializationArgs args)
{
var bsonReader = context.Reader;
var slice = bsonReader.ReadRawBsonArray();
return(new LazyBsonArray(slice));
}
public override AggregateResult Deserialize(BsonDeserializationContext context, BsonDeserializationArgs args)
{
var reader = context.Reader;
var result = new AggregateResult();
reader.ReadStartDocument();
while (reader.ReadBsonType() != 0)
{
var elementName = reader.ReadName();
if (elementName == "id")
{
result.CursorId = new Int64Serializer().Deserialize(context);
}
else if (elementName == "firstBatch")
{
var arraySerializer = new ArraySerializer <TResult>(_resultSerializer);
result.Results = arraySerializer.Deserialize(context);
}
else
{
reader.SkipValue();
}
}
reader.ReadEndDocument();
return(result);
}
public override Guid Deserialize(BsonDeserializationContext context, BsonDeserializationArgs args)
{
string serializedValue = context.Reader.ReadString();
return(Guid.Parse(serializedValue));
}
public override DateTime Deserialize(BsonDeserializationContext context, BsonDeserializationArgs args)
{
var obj = base.Deserialize(context, args);
return(new DateTime(obj.Ticks, DateTimeKind.Unspecified));
}
// public methods
/// <summary>
/// Deserializes a value.
/// </summary>
/// <param name="context">The deserialization context.</param>
/// <param name="args">The deserialization args.</param>
/// <returns>An object.</returns>
public override KeyValuePair <TKey, TValue> Deserialize(BsonDeserializationContext context, BsonDeserializationArgs args)
{
var bsonReader = context.Reader;
var bsonType = bsonReader.GetCurrentBsonType();
switch (bsonType)
{
case BsonType.Array:
return(DeserializeArrayRepresentation(context));
case BsonType.Document:
return(DeserializeDocumentRepresentation(context));
default:
throw CreateCannotDeserializeFromBsonTypeException(bsonType);
}
}
// public methods
/// <summary>
/// Deserializes a value.
/// </summary>
/// <param name="context">The deserialization context.</param>
/// <param name="args">The deserialization args.</param>
/// <returns>A deserialized value.</returns>
protected override BsonDocument DeserializeValue(BsonDeserializationContext context, BsonDeserializationArgs args)
{
var bsonReader = context.Reader;
bsonReader.ReadStartDocument();
var document = new BsonDocument(allowDuplicateNames: context.AllowDuplicateElementNames);
while (bsonReader.ReadBsonType() != BsonType.EndOfDocument)
{
var name = bsonReader.ReadName();
var value = BsonValueSerializer.Instance.Deserialize(context);
document.Add(name, value);
}
bsonReader.ReadEndDocument();
return(document);
}
private static BsonDeserializationArgs GetItemDeserializationArgs(BsonDeserializationArgs args) => ArgumentHelper.GetSpecificDeserializationArgs(args);
public override BsonInt32 Deserialize(BsonDeserializationContext context, BsonDeserializationArgs args)
{
var type = context.Reader.GetCurrentBsonType();
var dval = 0.0;
String s;
switch (type)
{
case BsonType.Int32:
return(context.Reader.ReadInt32());
case BsonType.Int64:
dval = context.Reader.ReadInt64();
break;
case BsonType.Double:
dval = context.Reader.ReadDouble();
break;
case BsonType.Null:
context.Reader.ReadNull();
break;
case BsonType.String:
s = context.Reader.ReadString();
try
{
dval = double.Parse(s);
}
catch (Exception)
{
}
break;
case BsonType.ObjectId:
s = context.Reader.ReadObjectId().ToString();
try
{
dval = double.Parse(s);
}
catch (Exception)
{
}
break;
case BsonType.JavaScript:
s = context.Reader.ReadJavaScript();
try
{
dval = double.Parse(s);
}
catch (Exception)
{
}
break;
case BsonType.Decimal128:
dval = System.Convert.ToDouble(context.Reader.ReadDecimal128());
break;
case BsonType.Boolean:
dval = System.Convert.ToDouble(context.Reader.ReadBoolean());
break;
}
return(System.Convert.ToInt32(dval));
}
