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GridFSFileInfoSerializer.cs
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GridFSFileInfoSerializer.cs
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/* Copyright 2015-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;
using MongoDB.Bson.Serialization;
using MongoDB.Bson.Serialization.Serializers;
using MongoDB.Driver.Core.Misc;
namespace MongoDB.Driver.GridFS
{
/// <summary>
/// Represents a serializer for GridFSFileInfo.
/// </summary>
/// <typeparam name="TFileId">The type of the file identifier.</typeparam>
public class GridFSFileInfoSerializer<TFileId> : BsonDocumentBackedClassSerializer<GridFSFileInfo<TFileId>>, IGridFSFileInfoSerializer<TFileId>
{
// constructors
/// <summary>
/// Initializes a new instance of the <see cref="GridFSFileInfoSerializer" /> class.
/// </summary>
public GridFSFileInfoSerializer()
: this(BsonSerializer.LookupSerializer<TFileId>())
{
}
/// <summary>
/// Initializes a new instance of the <see cref="GridFSFileInfoSerializer" /> class.
/// </summary>
/// <param name="idSerializer">The id serializer.</param>
public GridFSFileInfoSerializer(IBsonSerializer<TFileId> idSerializer)
{
Ensure.IsNotNull(idSerializer, nameof(idSerializer));
RegisterMember("Aliases", "aliases", new ArraySerializer<string>());
RegisterMember("ChunkSizeBytes", "chunkSize", new Int32Serializer());
RegisterMember("ContentType", "contentType", new StringSerializer());
RegisterMember("Filename", "filename", new StringSerializer());
RegisterMember("Id", "_id", idSerializer);
RegisterMember("Length", "length", new Int64Serializer());
RegisterMember("MD5", "md5", new StringSerializer());
RegisterMember("Metadata", "metadata", BsonDocumentSerializer.Instance);
RegisterMember("UploadDateTime", "uploadDate", new DateTimeSerializer());
}
// protected methods
/// <inheritdoc/>
protected override GridFSFileInfo<TFileId> CreateInstance(BsonDocument backingDocument)
{
return new GridFSFileInfo<TFileId>(backingDocument, this);
}
}
}