David McCarter JsonSerialization class

readme.md

Dave has a great set of NuGet packages to check out. Visit at dotNetTips JsonSerialization class.

My edits are because I wanted less is more and did not want to use the entire library.

JsonSerialization.js

#nullable enable
using System.Diagnostics.CodeAnalysis;
using System.Text.Json;
namespace Tinkering.Classes;

/// <summary>
/// Provides methods for serializing and deserializing objects to and from JSON format.
/// Base code from David McCarter
/// https://github.com/RealDotNetDave/dotNetTips.Spargine/blob/main/source/6/dotNetTips.Spargine.6.Core/Serialization/JsonSerialization.cs
/// </summary>
public static class JsonSerialization
{
    public static FileInfo ToFileInfo(string fileName) => new(fileName);

    public static void SerializeToFile([NotNull] object obj, [NotNull] string file)
    {
        var fileInfo = ToFileInfo(file);

        if (fileInfo.Directory?.Exists == false)
        {
            fileInfo.Directory?.Create();
        }

        File.WriteAllText(fileInfo.FullName, JsonSerializer.Serialize(obj));

    }

    public static void SerializeToFile([NotNull] object obj, [NotNull] FileInfo file)
    {
        
        if (file.Directory?.Exists == false)
        {
            file.Directory?.Create();
        }

        File.WriteAllText(file.FullName, JsonSerializer.Serialize(obj));
    }

    public static T DeserializeFromFile<T>([NotNull] string fileName) where T : class
    {
        var jsonString = File.ReadAllText(fileName);
        return JsonSerializer.Deserialize<T>(jsonString)!;
    }
}