using System.Text.Json.Schema; namespace System.Text.Json.Serialization.Converters { internal sealed class UriConverter : JsonPrimitiveConverter<Uri> { public override Uri Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options) { if (reader.TokenType != JsonTokenType.Null) return ReadCore(ref reader); return null; } public override void Write(Utf8JsonWriter writer, Uri value, JsonSerializerOptions options) { if ((object)value == null) writer.WriteNullValue(); else writer.WriteStringValue(value.OriginalString); } internal override Uri ReadAsPropertyNameCore(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options) { return ReadCore(ref reader); } private static Uri ReadCore(ref Utf8JsonReader reader) { if (!Uri.TryCreate(reader.GetString(), UriKind.RelativeOrAbsolute, out Uri result)) ThrowHelper.ThrowJsonException(null); return result; } internal override void WriteAsPropertyNameCore(Utf8JsonWriter writer, Uri value, JsonSerializerOptions options, bool isWritingExtensionDataProperty) { if ((object)value == null) ThrowHelper.ThrowArgumentNullException("value"); writer.WritePropertyName(value.OriginalString); } internal override JsonSchema GetSchema(JsonNumberHandling _) { return new JsonSchema { Type = JsonSchemaType.String, Format = "uri" }; } } }