/// <summary>
/// Creates serialization metadata for an object.
/// </summary>
public JsonTypeInfoInternal(JsonSerializerOptions options, JsonObjectInfoValues <T> objectInfo) : base(typeof(T), options)
{
#pragma warning disable CS8714
// The type cannot be used as type parameter in the generic type or method.
// Nullability of type argument doesn't match 'notnull' constraint.
JsonConverter converter;
if (objectInfo.ObjectWithParameterizedConstructorCreator != null)
{
converter = new JsonMetadataServicesConverter <T>(
() => new LargeObjectWithParameterizedConstructorConverter <T>(),
ConverterStrategy.Object);
CreateObjectWithArgs = objectInfo.ObjectWithParameterizedConstructorCreator;
CtorParamInitFunc = objectInfo.ConstructorParameterMetadataInitializer;
}
else
{
converter = new JsonMetadataServicesConverter <T>(() => new ObjectDefaultConverter <T>(), ConverterStrategy.Object);
SetCreateObjectFunc(objectInfo.ObjectCreator);
}
#pragma warning restore CS8714
PropInitFunc = objectInfo.PropertyMetadataInitializer;
SerializeHandler = objectInfo.SerializeHandler;
PropertyInfoForTypeInfo = JsonMetadataServices.CreateJsonPropertyInfoForClassInfo(typeof(T), this, converter, Options);
NumberHandling = objectInfo.NumberHandling;
}
private static JsonConverter GetConverter(JsonObjectInfoValues <T> objectInfo)
{
#pragma warning disable CS8714
// The type cannot be used as type parameter in the generic type or method.
// Nullability of type argument doesn't match 'notnull' constraint.
if (objectInfo.ObjectWithParameterizedConstructorCreator != null)
{
return(new JsonMetadataServicesConverter <T>(
() => new LargeObjectWithParameterizedConstructorConverter <T>(),
ConverterStrategy.Object));
}
else
{
return(new JsonMetadataServicesConverter <T>(() => new ObjectDefaultConverter <T>(), ConverterStrategy.Object));
}
#pragma warning restore CS8714
}
/// <summary>
/// Creates serialization metadata for an object.
/// </summary>
public SourceGenJsonTypeInfo(JsonSerializerOptions options, JsonObjectInfoValues <T> objectInfo) : base(GetConverter(objectInfo), options)
{
if (objectInfo.ObjectWithParameterizedConstructorCreator != null)
{
CreateObjectWithArgs = objectInfo.ObjectWithParameterizedConstructorCreator;
CtorParamInitFunc = objectInfo.ConstructorParameterMetadataInitializer;
}
else
{
SetCreateObjectFunc(objectInfo.ObjectCreator);
}
PropInitFunc = objectInfo.PropertyMetadataInitializer;
SerializeHandler = objectInfo.SerializeHandler;
NumberHandling = objectInfo.NumberHandling;
}
/// <summary>
/// Creates serialization metadata for an object.
/// </summary>
public SourceGenJsonTypeInfo(JsonSerializerOptions options, JsonObjectInfoValues <T> objectInfo) : base(GetConverter(objectInfo), options)
{
if (objectInfo.ObjectWithParameterizedConstructorCreator != null)
{
CreateObjectWithArgs = objectInfo.ObjectWithParameterizedConstructorCreator;
CtorParamInitFunc = objectInfo.ConstructorParameterMetadataInitializer;
}
else
{
SetCreateObjectIfCompatible(objectInfo.ObjectCreator);
CreateObjectForExtensionDataProperty = ((JsonTypeInfo)this).CreateObject;
}
PropInitFunc = objectInfo.PropertyMetadataInitializer;
SerializeHandler = objectInfo.SerializeHandler;
NumberHandling = objectInfo.NumberHandling;
PopulatePolymorphismMetadata();
MapInterfaceTypesToCallbacks();
// Plug in any converter configuration -- should be run last.
Converter.ConfigureJsonTypeInfo(this, options);
}
/// <summary>
/// Creates metadata for a complex class or struct.
/// </summary>
/// <param name="options">The <see cref="JsonSerializerOptions"/> to initialize the metadata with.</param>
/// <param name="objectInfo">Provides serialization metadata about an object type with constructors, properties, and fields.</param>
/// <typeparam name="T">The type of the class or struct.</typeparam>
/// <exception cref="ArgumentNullException">Thrown when <paramref name="options"/> or <paramref name="objectInfo"/> is null.</exception>
/// <returns>A <see cref="JsonTypeInfo{T}"/> instance representing the class or struct.</returns>
/// <remarks>This API is for use by the output of the System.Text.Json source generator and should not be called directly.</remarks>
public static JsonTypeInfo <T> CreateObjectInfo <T>(JsonSerializerOptions options, JsonObjectInfoValues <T> objectInfo) where T : notnull
{
if (options is null)
{
ThrowHelper.ThrowArgumentNullException(nameof(options));
}
if (objectInfo is null)
{
ThrowHelper.ThrowArgumentNullException(nameof(objectInfo));
}
return(new SourceGenJsonTypeInfo <T>(options, objectInfo));
}
/// <summary>
/// Creates metadata for a complex class or struct.
/// </summary>
/// <param name="options">The <see cref="JsonSerializerOptions"/> to initialize the metadata with.</param>
/// <param name="objectInfo">Provides serialization metadata about an object type with constructors, properties, and fields.</param>
/// <typeparam name="T">The type of the class or struct.</typeparam>
/// <exception cref="ArgumentNullException">Thrown when <paramref name="options"/> or <paramref name="objectInfo"/> is null.</exception>
/// <returns>A <see cref="JsonTypeInfo{T}"/> instance representing the class or struct.</returns>
/// <remarks>This API is for use by the output of the System.Text.Json source generator and should not be called directly.</remarks>
public static JsonTypeInfo <T> CreateObjectInfo <T>(JsonSerializerOptions options, JsonObjectInfoValues <T> objectInfo) where T : notnull
=> new JsonTypeInfoInternal <T>(