Simplify json converters
This commit is contained in:
parent
471e760057
commit
9ddf550b43
|
@ -1,41 +0,0 @@
|
|||
using System;
|
||||
using System.Text.Json;
|
||||
using System.Text.Json.Serialization;
|
||||
|
||||
namespace MediaBrowser.Common.Json.Converters
|
||||
{
|
||||
/// <summary>
|
||||
/// Converts a nullable int64 object or value to/from JSON.
|
||||
/// Required - some clients send an empty string.
|
||||
/// </summary>
|
||||
public class JsonNullableInt64Converter : JsonConverter<long?>
|
||||
{
|
||||
private readonly JsonConverter<long?> _baseJsonConverter;
|
||||
|
||||
/// <summary>
|
||||
/// Initializes a new instance of the <see cref="JsonNullableInt64Converter"/> class.
|
||||
/// </summary>
|
||||
/// <param name="baseJsonConverter">The base json converter.</param>
|
||||
public JsonNullableInt64Converter(JsonConverter<long?> baseJsonConverter)
|
||||
{
|
||||
_baseJsonConverter = baseJsonConverter;
|
||||
}
|
||||
|
||||
/// <inheritdoc />
|
||||
public override long? Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options)
|
||||
{
|
||||
if (reader.TokenType == JsonTokenType.String && ((reader.HasValueSequence && reader.ValueSequence.IsEmpty) || reader.ValueSpan.IsEmpty))
|
||||
{
|
||||
return null;
|
||||
}
|
||||
|
||||
return _baseJsonConverter.Read(ref reader, typeToConvert, options);
|
||||
}
|
||||
|
||||
/// <inheritdoc />
|
||||
public override void Write(Utf8JsonWriter writer, long? value, JsonSerializerOptions options)
|
||||
{
|
||||
_baseJsonConverter.Write(writer, value, options);
|
||||
}
|
||||
}
|
||||
}
|
|
@ -5,25 +5,28 @@ using System.Text.Json.Serialization;
|
|||
namespace MediaBrowser.Common.Json.Converters
|
||||
{
|
||||
/// <summary>
|
||||
/// Converts a nullable int32 object or value to/from JSON.
|
||||
/// Converts a nullable struct or value to/from JSON.
|
||||
/// Required - some clients send an empty string.
|
||||
/// </summary>
|
||||
public class JsonNullableInt32Converter : JsonConverter<int?>
|
||||
/// <typeparam name="T">The struct type.</typeparam>
|
||||
public class JsonNullableStructConverter<T> : JsonConverter<T?>
|
||||
where T : struct
|
||||
{
|
||||
private readonly JsonConverter<int?> _baseJsonConverter;
|
||||
private readonly JsonConverter<T?> _baseJsonConverter;
|
||||
|
||||
/// <summary>
|
||||
/// Initializes a new instance of the <see cref="JsonNullableInt32Converter"/> class.
|
||||
/// Initializes a new instance of the <see cref="JsonNullableStructConverter{T}"/> class.
|
||||
/// </summary>
|
||||
/// <param name="baseJsonConverter">The base json converter.</param>
|
||||
public JsonNullableInt32Converter(JsonConverter<int?> baseJsonConverter)
|
||||
public JsonNullableStructConverter(JsonConverter<T?> baseJsonConverter)
|
||||
{
|
||||
_baseJsonConverter = baseJsonConverter;
|
||||
}
|
||||
|
||||
/// <inheritdoc />
|
||||
public override int? Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options)
|
||||
public override T? Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options)
|
||||
{
|
||||
// Handle empty string.
|
||||
if (reader.TokenType == JsonTokenType.String && ((reader.HasValueSequence && reader.ValueSequence.IsEmpty) || reader.ValueSpan.IsEmpty))
|
||||
{
|
||||
return null;
|
||||
|
@ -33,7 +36,7 @@ namespace MediaBrowser.Common.Json.Converters
|
|||
}
|
||||
|
||||
/// <inheritdoc />
|
||||
public override void Write(Utf8JsonWriter writer, int? value, JsonSerializerOptions options)
|
||||
public override void Write(Utf8JsonWriter writer, T? value, JsonSerializerOptions options)
|
||||
{
|
||||
_baseJsonConverter.Write(writer, value, options);
|
||||
}
|
|
@ -35,8 +35,8 @@ namespace MediaBrowser.Common.Json
|
|||
|
||||
options.Converters.Add(new JsonGuidConverter());
|
||||
options.Converters.Add(new JsonStringEnumConverter());
|
||||
options.Converters.Add(new JsonNullableInt32Converter(baseNullableInt32Converter));
|
||||
options.Converters.Add(new JsonNullableInt64Converter(baseNullableInt64Converter));
|
||||
options.Converters.Add(new JsonNullableStructConverter<int>(baseNullableInt32Converter));
|
||||
options.Converters.Add(new JsonNullableStructConverter<long>(baseNullableInt64Converter));
|
||||
|
||||
return options;
|
||||
}
|
||||
|
|
Loading…
Reference in New Issue
Block a user