// 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 GeoJsonMultiPoint <TCoordinates> DeserializeValue(BsonDeserializationContext context, BsonDeserializationArgs args)
{
var geoJsonObjectArgs = new GeoJsonObjectArgs <TCoordinates>();
GeoJsonMultiPointCoordinates <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 GeoJsonMultiPoint <TCoordinates>(geoJsonObjectArgs, coordinates));
}
// protected methods
/// <summary>
/// Deserializes a value.
/// </summary>
/// <param name="context">The deserialization context.</param>
/// <returns>The value.</returns>
protected override GeoJsonFeatureCollection <TCoordinates> DeserializeValue(BsonDeserializationContext context)
{
var args = new GeoJsonObjectArgs <TCoordinates>();
List <GeoJsonFeature <TCoordinates> > features = null;
_helper.DeserializeMembers(context, (elementName, flag) =>
{
switch (flag)
{
case Flags.Features: features = DeserializeFeatures(context); break;
default: _helper.DeserializeBaseMember(context, elementName, flag, args); break;
}
});
return(new GeoJsonFeatureCollection <TCoordinates>(args, features));
}
// public methods
/// <summary>
/// Deserializes a base member.
/// </summary>
/// <param name="context">The context.</param>
/// <param name="elementName">The element name.</param>
/// <param name="flag">The flag.</param>
/// <param name="args">The arguments.</param>
public void DeserializeBaseMember(BsonDeserializationContext context, string elementName, long flag, GeoJsonObjectArgs <TCoordinates> args)
{
switch (flag)
{
case Flags.Type: EnsureTypeIsValid(context); break;
case Flags.CoordinateReferenceSystem: args.CoordinateReferenceSystem = DeserializeCoordinateReferenceSystem(context); break;
case Flags.BoundingBox: args.BoundingBox = DeserializeBoundingBox(context); break;
case Flags.ExtraMember: DeserializeExtraMember(context, elementName, args); break;
default: throw new BsonInternalException();
}
}
private void DeserializeExtraMember(BsonDeserializationContext context, string elementName, GeoJsonObjectArgs <TCoordinates> args)
{
var value = BsonValueSerializer.Instance.Deserialize(context);
if (args.ExtraMembers == null)
{
args.ExtraMembers = new BsonDocument();
}
args.ExtraMembers[elementName] = value;
}
/// <summary>
/// Initializes a new instance of the <see cref="ObjectData"/> class.
/// </summary>
/// <param name="args">The args.</param>
/// <param name="expectedType">The expected type.</param>
public ObjectData(GeoJsonObjectArgs <TCoordinates> args, string expectedType)
{
_args = args;
_expectedType = expectedType;
}
