src/Elastic.Transport/Components/Serialization/SerializerRegistrationInformation.cs

// Licensed to Elasticsearch B.V under one or more agreements.
// Elasticsearch B.V licenses this file to you under the Apache 2.0 License.
// See the LICENSE file in the project root for more information

using System;

namespace Elastic.Transport;

/// <summary> Provides some information to the transport auditing and diagnostics infrastructure about the serializer in use and its <see cref="Purpose"/> </summary>
public sealed class SerializerRegistrationInformation
{
	private readonly string _stringRepresentation;

	/// <inheritdoc cref="SerializerRegistrationInformation"/>
	public SerializerRegistrationInformation(Type type, string purpose)
	{
		TypeInformation = type;
		Purpose = purpose;
		_stringRepresentation = $"{Purpose}: {TypeInformation.FullName}";
	}

	/// <summary> The type of <see cref="Serializer"/> in use currently </summary>
	// ReSharper disable once MemberCanBePrivate.Global
	public Type TypeInformation { get; }

	/// <summary>
	/// A string describing the purpose of the serializer emitting this events.
	/// <para>In `Elastisearch.Net` this will always be "request/response"</para>
	/// <para>Using `Nest` this could also be `source` allowing you to differentiate between the internal and configured source serializer</para>
	/// </summary>
	// ReSharper disable once MemberCanBePrivate.Global
	public string Purpose { get; }

	/// <summary> A precalculated string representation of the serializer in use </summary>
	public override string ToString() => _stringRepresentation;
}