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GeoJson2DProjectedCoordinatesSerializer.cs
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GeoJson2DProjectedCoordinatesSerializer.cs
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/* Copyright 2010-present MongoDB Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
using MongoDB.Bson.Serialization;
using MongoDB.Bson.Serialization.Serializers;
namespace MongoDB.Driver.GeoJsonObjectModel.Serializers
{
/// <summary>
/// Represents a serializer for a GeoJson2DProjectedCoordinates value.
/// </summary>
public class GeoJson2DProjectedCoordinatesSerializer : ClassSerializerBase<GeoJson2DProjectedCoordinates>
{
// private static fields
private static readonly IBsonSerializer<double> __doubleSerializer = new DoubleSerializer();
// 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 GeoJson2DProjectedCoordinates DeserializeValue(BsonDeserializationContext context, BsonDeserializationArgs args)
{
var bsonReader = context.Reader;
bsonReader.ReadStartArray();
var easting = __doubleSerializer.Deserialize(context);
var northing = __doubleSerializer.Deserialize(context);
bsonReader.ReadEndArray();
return new GeoJson2DProjectedCoordinates(easting, northing);
}
/// <summary>
/// Serializes a value.
/// </summary>
/// <param name="context">The serialization context.</param>
/// <param name="args">The serialization args.</param>
/// <param name="value">The value.</param>
protected override void SerializeValue(BsonSerializationContext context, BsonSerializationArgs args, GeoJson2DProjectedCoordinates value)
{
var bsonWriter = context.Writer;
bsonWriter.WriteStartArray();
bsonWriter.WriteDouble(value.Easting);
bsonWriter.WriteDouble(value.Northing);
bsonWriter.WriteEndArray();
}
}
}