29258656563

Committed 13 Jul 2026 02:36PM UTC coverage: 65.856% (+0.2%) from 65.698%

Build # 29258656563

Build Type

push

github

Committed by

pwelter34

Commit Message

Add JsonElement converter support

Coverage Stats

1872 of 3634 branches covered (51.51%)

Branch coverage included in aggregate %.

17 of 28 new or added lines in 3 files covered. (60.71%)

14 existing lines in 2 files now uncovered.

5741 of 7926 relevant lines covered (72.43%)

298.72 hits per line

Source File
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48.65

/src/FluentCommand/Handlers/JsonElementHandler.cs

using System.Data;
using System.Text.Json;

namespace FluentCommand.Handlers;

public class JsonElementHandler : IDataParameterHandler, IDataFieldConverter<JsonElement>
{
    /// <inheritdoc />
    public Type ValueType { get; } = typeof(JsonElement);

    /// <inheritdoc />
    public JsonElement ReadValue(IDataRecord dataRecord, int fieldIndex)
    {
        var value = dataRecord.GetValue(fieldIndex);

        return value switch
        {
            JsonElement jsonElement => jsonElement,
            string stringValue => Parse(stringValue),
            _ => default
        };
    }

    /// <inheritdoc />
    public object? ReadValue(IDbDataParameter parameter)
    {
        return parameter.Value switch
        {
            JsonElement jsonElement => jsonElement,
            string stringValue => Parse(stringValue),
            _ => default
        };
    }

    /// <inheritdoc />
    public void SetValue(IDbDataParameter parameter, object? value)
    {
        parameter.DbType = DbType.String;
        parameter.Value = value switch
        {
            JsonElement jsonElement => jsonElement.GetRawText(),
            null => DBNull.Value,
            _ => value.ToString()
        };
    }

    private static JsonElement Parse(string jsonString)
    {
        try
        {
#if NET10_0_OR_GREATER
            return JsonElement.Parse(jsonString);
#else
            using var document = JsonDocument.Parse(jsonString);
            return document.RootElement.Clone();
#endif
        }
        catch (JsonException)
        {
            return default;
        }
    }
}

1	using System.Data;
2	using System.Text.Json;
3
4	namespace FluentCommand.Handlers;
5
6	public class JsonElementHandler : IDataParameterHandler, IDataFieldConverter<JsonElement>
7	{
8	/// <inheritdoc />
9	public Type ValueType { get; } = typeof(JsonElement);
10
11	/// <inheritdoc />
12	public JsonElement ReadValue(IDataRecord dataRecord, int fieldIndex)
13	{
14	var value = dataRecord.GetValue(fieldIndex);	3✔
15
16	return value switch	3!
17	{	3✔
NEW 18	JsonElement jsonElement => jsonElement,	×
19	string stringValue => Parse(stringValue),	1✔
20	_ => default	2✔
21	};	3✔
22	}
23
24	/// <inheritdoc />
25	public object? ReadValue(IDbDataParameter parameter)
26	{
NEW 27	return parameter.Value switch	×
NEW 28	{	×
NEW 29	JsonElement jsonElement => jsonElement,	×
NEW 30	string stringValue => Parse(stringValue),	×
NEW 31	_ => default	×
NEW 32	};	×
33	}
34
35	/// <inheritdoc />
36	public void SetValue(IDbDataParameter parameter, object? value)
37	{
38	parameter.DbType = DbType.String;	1✔
39	parameter.Value = value switch	1!
40	{	1✔
41	JsonElement jsonElement => jsonElement.GetRawText(),	1✔
NEW 42	null => DBNull.Value,	×
NEW 43	_ => value.ToString()	×
44	};	1✔
45	}	1✔
46
47	private static JsonElement Parse(string jsonString)
48	{
49	try
50	{
51	#if NET10_0_OR_GREATER
52	return JsonElement.Parse(jsonString);	1✔
53	#else
54	using var document = JsonDocument.Parse(jsonString);
55	return document.RootElement.Clone();
56	#endif
57	}
NEW 58	catch (JsonException)	×
59	{
NEW 60	return default;	×
61	}
62	}	1✔
63	}

loresoft / FluentCommand / 29258656563

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