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IBsonSerializerExtensions.cs
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IBsonSerializerExtensions.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 System;
using MongoDB.Bson.IO;
namespace MongoDB.Bson.Serialization
{
/// <summary>
/// Extensions methods for IBsonSerializer.
/// </summary>
public static class IBsonSerializerExtensions
{
// methods
/// <summary>
/// Deserializes a value.
/// </summary>
/// <param name="serializer">The serializer.</param>
/// <param name="context">The deserialization context.</param>
/// <returns>A deserialized value.</returns>
public static object Deserialize(this IBsonSerializer serializer, BsonDeserializationContext context)
{
var args = new BsonDeserializationArgs { NominalType = serializer.ValueType };
return serializer.Deserialize(context, args);
}
/// <summary>
/// Deserializes a value.
/// </summary>
/// <typeparam name="TValue">The type that this serializer knows how to serialize.</typeparam>
/// <param name="serializer">The serializer.</param>
/// <param name="context">The deserialization context.</param>
/// <returns>A deserialized value.</returns>
public static TValue Deserialize<TValue>(this IBsonSerializer<TValue> serializer, BsonDeserializationContext context)
{
var args = new BsonDeserializationArgs { NominalType = serializer.ValueType };
return serializer.Deserialize(context, args);
}
/// <summary>
/// Serializes a value.
/// </summary>
/// <param name="serializer">The serializer.</param>
/// <param name="context">The serialization context.</param>
/// <param name="value">The value.</param>
public static void Serialize(this IBsonSerializer serializer, BsonSerializationContext context, object value)
{
var args = new BsonSerializationArgs { NominalType = serializer.ValueType };
serializer.Serialize(context, args, value);
}
/// <summary>
/// Serializes a value.
/// </summary>
/// <typeparam name="TValue">The type that this serializer knows how to serialize.</typeparam>
/// <param name="serializer">The serializer.</param>
/// <param name="context">The serialization context.</param>
/// <param name="value">The value.</param>
public static void Serialize<TValue>(this IBsonSerializer<TValue> serializer, BsonSerializationContext context, TValue value)
{
var args = new BsonSerializationArgs { NominalType = serializer.ValueType };
serializer.Serialize(context, args, value);
}
/// <summary>
/// Converts a value to a BsonValue by serializing it.
/// </summary>
/// <param name="serializer">The serializer.</param>
/// <param name="value">The value.</param>
/// <returns>The serialized value.</returns>
public static BsonValue ToBsonValue(this IBsonSerializer serializer, object value)
{
var document = new BsonDocument();
using (var writer = new BsonDocumentWriter(document))
{
var context = BsonSerializationContext.CreateRoot(writer);
writer.WriteStartDocument();
writer.WriteName("x");
serializer.Serialize(context, value);
writer.WriteEndDocument();
}
return document[0];
}
/// <summary>
/// Converts a value to a BsonValue by serializing it.
/// </summary>
/// <typeparam name="TValue">The type of the value.</typeparam>
/// <param name="serializer">The serializer.</param>
/// <param name="value">The value.</param>
/// <returns>The serialized value.</returns>
public static BsonValue ToBsonValue<TValue>(this IBsonSerializer<TValue> serializer, TValue value)
{
var document = new BsonDocument();
using (var writer = new BsonDocumentWriter(document))
{
var context = BsonSerializationContext.CreateRoot(writer);
writer.WriteStartDocument();
writer.WriteName("x");
serializer.Serialize(context, value);
writer.WriteEndDocument();
}
return document[0];
}
}
}