blob: d7ed2832fc0ba048a3f0102c970958eea717eb0e [file] [log] [blame]
#region License
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.
*/
#endregion
using System.IO;
using System.Threading;
using System.Threading.Tasks;
using Gremlin.Net.Process.Traversal;
namespace Gremlin.Net.Structure.IO.GraphBinary.Types
{
/// <summary>
/// A serializer for <see cref="Binding"/> values.
/// </summary>
public class BindingSerializer : SimpleTypeSerializer<Binding>
{
/// <summary>
/// Initializes a new instance of the <see cref="BindingSerializer" /> class.
/// </summary>
public BindingSerializer() : base(DataType.Binding)
{
}
/// <inheritdoc />
protected override async Task WriteValueAsync(Binding value, Stream stream, GraphBinaryWriter writer,
CancellationToken cancellationToken = default)
{
await writer.WriteValueAsync(value.Key, stream, false, cancellationToken).ConfigureAwait(false);
await writer.WriteAsync(value.Value, stream, cancellationToken).ConfigureAwait(false);
}
/// <inheritdoc />
protected override async Task<Binding> ReadValueAsync(Stream stream, GraphBinaryReader reader,
CancellationToken cancellationToken = default)
{
var key = (string)await reader.ReadValueAsync<string>(stream, false, cancellationToken)
.ConfigureAwait(false);
var value = await reader.ReadAsync(stream, cancellationToken).ConfigureAwait(false);
return new Binding(key, value);
}
}
}