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mirror of https://github.com/JKorf/CryptoExchange.Net synced 2025-06-07 16:06:15 +00:00

Added BoolConverter, added parameter for showing warning message to EnumConverter

This commit is contained in:
JKorf 2023-09-23 21:13:49 +02:00
parent a16b19019f
commit 640e4387c1
4 changed files with 87 additions and 3 deletions

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@ -15,7 +15,6 @@ using CryptoExchange.Net.Requests;
using Microsoft.Extensions.Logging;
using Newtonsoft.Json;
using Newtonsoft.Json.Linq;
using static CryptoExchange.Net.Objects.RateLimiter;
namespace CryptoExchange.Net
{

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@ -0,0 +1,68 @@
using System;
using Newtonsoft.Json;
namespace CryptoExchange.Net.Converters
{
/// <summary>
/// Boolean converter with support for "0"/"1" (strings)
/// </summary>
public class BoolConverter : JsonConverter
{
/// <summary>
/// Determines whether this instance can convert the specified object type.
/// </summary>
/// <param name="objectType">Type of the object.</param>
/// <returns>
/// <c>true</c> if this instance can convert the specified object type; otherwise, <c>false</c>.
/// </returns>
public override bool CanConvert(Type objectType)
{
if (Nullable.GetUnderlyingType(objectType) != null)
return Nullable.GetUnderlyingType(objectType) == typeof(bool);
return objectType == typeof(bool);
}
/// <summary>
/// Reads the JSON representation of the object.
/// </summary>
/// <param name="reader">The <see cref="T:Newtonsoft.Json.JsonReader"/> to read from.</param>
/// <param name="objectType">Type of the object.</param>
/// <param name="existingValue">The existing value of object being read.</param>
/// <param name="serializer">The calling serializer.</param>
/// <returns>
/// The object value.
/// </returns>
public override object? ReadJson(JsonReader reader, Type objectType, object? existingValue, JsonSerializer serializer)
{
switch (reader.Value?.ToString().ToLower().Trim())
{
case "true":
case "yes":
case "y":
case "1":
return true;
case "false":
case "no":
case "n":
case "0":
return false;
}
// If we reach here, we're pretty much going to throw an error so let's let Json.NET throw it's pretty-fied error message.
return new JsonSerializer().Deserialize(reader, objectType);
}
/// <summary>
/// Specifies that this converter will not participate in writing results.
/// </summary>
public override bool CanWrite { get { return false; } }
/// <summary>
/// Writes the JSON representation of the object.
/// </summary>
/// <param name="writer">The <see cref="T:Newtonsoft.Json.JsonWriter"/> to write to.</param><param name="value">The value.</param><param name="serializer">The calling serializer.</param>
public override void WriteJson(JsonWriter writer, object? value, JsonSerializer serializer)
{
}
}
}

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@ -14,6 +14,20 @@ namespace CryptoExchange.Net.Converters
/// </summary>
public class EnumConverter : JsonConverter
{
private bool _warnOnMissingEntry = true;
/// <summary>
/// </summary>
public EnumConverter() { }
/// <summary>
/// </summary>
/// <param name="warnOnMissingEntry"></param>
public EnumConverter(bool warnOnMissingEntry)
{
_warnOnMissingEntry = warnOnMissingEntry;
}
private static readonly ConcurrentDictionary<Type, List<KeyValuePair<object, string>>> _mapping = new();
/// <inheritdoc />
@ -51,8 +65,12 @@ namespace CryptoExchange.Net.Converters
Trace.WriteLine($"{DateTime.Now:yyyy/MM/dd HH:mm:ss:fff} | Warning | Received empty string as enum value, but property type is not a nullable enum. EnumType: {enumType.Name}. If you think {enumType.Name} should be nullable please open an issue on the Github repo");
}
else
{
// We received an enum value but weren't able to parse it.
Trace.WriteLine($"{DateTime.Now:yyyy/MM/dd HH:mm:ss:fff} | Warning | Cannot map enum value. EnumType: {enumType.Name}, Value: {reader.Value}, Known values: {string.Join(", ", mapping.Select(m => m.Value))}. If you think {reader.Value} should added please open an issue on the Github repo");
if (_warnOnMissingEntry)
Trace.WriteLine($"{DateTime.Now:yyyy/MM/dd HH:mm:ss:fff} | Warning | Cannot map enum value. EnumType: {enumType.Name}, Value: {reader.Value}, Known values: {string.Join(", ", mapping.Select(m => m.Value))}. If you think {reader.Value} should added please open an issue on the Github repo");
}
return defaultValue;
}

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@ -128,7 +128,6 @@ namespace CryptoExchange.Net
return value / 1.000000000000000000000000000000000m;
}
/// <summary>
/// Generate a new unique id. The id is staticly stored so it is guarenteed to be unique
/// </summary>