Files
quantconnect--lean/Common/Util/SecurityIdentifierJsonConverter.cs
2026-07-13 13:02:50 +08:00

47 lines
1.8 KiB
C#

/*
* QUANTCONNECT.COM - Democratizing Finance, Empowering Individuals.
* Lean Algorithmic Trading Engine v2.0. Copyright 2014 QuantConnect Corporation.
*
* 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 Newtonsoft.Json;
using QuantConnect.Securities;
namespace QuantConnect.Util
{
/// <summary>
/// A <see cref="JsonConverter"/> implementation that serializes a <see cref="SecurityIdentifier"/> as a string
/// </summary>
public class SecurityIdentifierJsonConverter : TypeChangeJsonConverter<SecurityIdentifier, string>
{
/// <summary>
/// Converts as security identifier to a string
/// </summary>
/// <param name="value">The input value to be converted before serialziation</param>
/// <returns>A new instance of TResult that is to be serialzied</returns>
protected override string Convert(SecurityIdentifier value)
{
return value.ToString();
}
/// <summary>
/// Converts the input string to a security identifier
/// </summary>
/// <param name="value">The deserialized value that needs to be converted to T</param>
/// <returns>The converted value</returns>
protected override SecurityIdentifier Convert(string value)
{
return SecurityIdentifier.Parse(value);
}
}
}