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RawBsonDocumentSerializer.cs
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RawBsonDocumentSerializer.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.
*/
namespace MongoDB.Bson.Serialization.Serializers
{
/// <summary>
/// Represents a serializer for RawBsonDocuments.
/// </summary>
public class RawBsonDocumentSerializer : BsonValueSerializerBase<RawBsonDocument>, IBsonDocumentSerializer
{
// private static fields
private static readonly RawBsonDocumentSerializer __instance = new RawBsonDocumentSerializer();
// constructors
/// <summary>
/// Initializes a new instance of the <see cref="RawBsonDocumentSerializer"/> class.
/// </summary>
public RawBsonDocumentSerializer()
: base(BsonType.Document)
{
}
// public static properties
/// <summary>
/// Gets the instance.
/// </summary>
/// <value>
/// The instance.
/// </value>
public static RawBsonDocumentSerializer Instance
{
get { return __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);
}
/// <summary>
/// Serializes a value.
/// </summary>
/// <param name="context">The serialization context.</param>
/// <param name="args">The serialization args.</param>
/// <param name="value">The object.</param>
protected override void SerializeValue(BsonSerializationContext context, BsonSerializationArgs args, RawBsonDocument value)
{
var bsonWriter = context.Writer;
bsonWriter.WriteRawBsonDocument(value.Slice);
}
/// <inheritdoc/>
public bool TryGetMemberSerializationInfo(string memberName, out BsonSerializationInfo serializationInfo)
{
serializationInfo = new BsonSerializationInfo(
memberName,
BsonValueSerializer.Instance,
typeof(BsonValue));
return true;
}
}
}