问如何将Badgerfish样式的JSON转换为.NET对象或C#中的XML？

EN

"SalesRevenueAmount": [
    {
       "@CurrencyISOAlpha3Code": "USD",
       "$": 1000000
    },
    {
       "@CurrencyISOAlpha3Code": "CAD",
       "$": 1040000
    }
]

public class SalesRevenueAmount {
    public string CurrencyISOAlpha3Code { get; set; }
    public string Value { get; set; }
}

public class SalesRevenueAmount {
    [JsonProperty("@CurrencyISOAlpha3Code")]
    public string CurrencyISOAlpha3Code { get; set; }
    [JsonProperty("$")]
    public string Value { get; set; }
}

public class BadgerFishJsonConverter : JsonConverter
{
    public override bool CanConvert(Type objectType)
    {
        return true;
    }

    public override object ReadJson(JsonReader reader, Type objectType, object existingValue, JsonSerializer serializer)
    {
        var source = JObject.Load(reader);

        //Since we can't modify the internal collections, first we will get all the paths.
        //Then we will proceed to rename them.
        var paths = new List<string>();
        collectPaths(source, paths);
        renameProperties(source, paths);

        return source.ToObject(objectType);
    }

    private void collectPaths(JToken token, ICollection<string> collection)
    {
        switch (token.Type)
        {
            case JTokenType.Object:
            case JTokenType.Array:
                foreach (var child in token)
                {
                    collectPaths(child, collection);
                }
                break;
            case JTokenType.Property:
                var property = (JProperty)token;

                if (shouldRenameProperty(property.Name))
                {
                    collection.Add(property.Path);
                }

                foreach (var child in property)
                {
                    collectPaths(child, collection);
                }
                break;
            default:
                break;
        }
    }

    private void renameProperties(JObject source, ICollection<string> paths)
    {
        foreach (var path in paths)
        {
            var token = source.SelectToken(path);
            token.Rename(prop => transformPropertyName(prop));
        }
    }

    private bool shouldRenameProperty(string propertyName)
    {
        return propertyName.StartsWith("@") || propertyName.Equals("$");
    }

    private static string transformPropertyName(JProperty property)
    {
        if (property.Name.StartsWith("@"))
        {
            return property.Name.Substring(1);
        }
        else if (property.Name.Equals("$"))
        {
            return "Value";
        }
        else
        {
            return property.Name;
        }
    }

    public override void WriteJson(JsonWriter writer, object value, JsonSerializer serializer)
    {
        throw new NotImplementedException();
    }
}

var jsonSettings = new JsonSerializerSettings();
jsonSettings.Converters.Add(new BadgerFishJsonConverter());

var obj = JsonConvert.DeserializeObject<SalesRevenueAmounts>(json, jsonSettings); 

public class SalesRevenueAmount
{
    public string CurrencyISOAlpha3Code { get; set; }
    public string Value { get; set; }
}

public class SalesRevenueAmounts
{
    public IEnumerable<SalesRevenueAmount> SalesRevenueAmount { get; set; }
}

public static class Extensions
{
    public static void Rename(this JToken token, string newName)
    {
        token.Rename(prop => newName);
    }

    public static void Rename(this JToken token, Func<JProperty, string> nameProvider)
    {
        if (token == null)
            throw new ArgumentNullException("token", "Cannot rename a null token");

        JProperty property;

        if (token.Type == JTokenType.Property)
        {
            if (token.Parent == null)
                throw new InvalidOperationException("Cannot rename a property with no parent");

            property = (JProperty)token;
        }
        else
        {
            if (token.Parent == null || token.Parent.Type != JTokenType.Property)
                throw new InvalidOperationException("This token's parent is not a JProperty; cannot rename");

            property = (JProperty)token.Parent;
        }

        var newName = nameProvider.Invoke(property);
        var newProperty = new JProperty(newName, property.Value);
        property.Replace(newProperty);
    }
}