public IValueNode ParseResult(object?resultValue)
{
if (resultValue is null)
{
return(NullValueNode.Default);
}
if (resultValue is IReadOnlyDictionary <string, object> dict)
{
var list = new List <ObjectFieldNode>();
foreach (InputField field in Fields)
{
if (dict.TryGetValue(field.Name.Value, out object?value))
{
list.Add(new ObjectFieldNode(
field.Name.Value,
field.Type.ParseResult(value)));
}
}
return(new ObjectValueNode(list));
}
if (RuntimeType != typeof(object) && RuntimeType.IsInstanceOfType(resultValue))
{
return(ParseValue(resultValue));
}
throw new SerializationException(
TypeResourceHelper.Scalar_Cannot_ParseResult(Name, resultValue.GetType()),
this);
}
public IValueNode ParseResult(object?resultValue)
{
if (resultValue is null)
{
return(NullValueNode.Default);
}
if (resultValue is string s &&
_enumValues.TryGetValue(s, out IEnumValue? enumValue))
{
return(new EnumValueNode(enumValue.Name));
}
if (resultValue is NameString n &&
_enumValues.TryGetValue(n, out enumValue))
{
return(new EnumValueNode(enumValue.Name));
}
if (_valueLookup.TryGetValue(resultValue, out enumValue))
{
return(new EnumValueNode(enumValue.Name));
}
throw new SerializationException(
TypeResourceHelper.Scalar_Cannot_ParseResult(Name, resultValue.GetType()),
this);
}
public object Serialize(object value)
{
if (value == null)
{
return(null);
}
if (ClrType.IsInstanceOfType(value) &&
_valueToValues.TryGetValue(value, out EnumValue enumValue))
{
return(enumValue.Name);
}
// schema first unbound enum type
if (ClrType == typeof(object) &&
_nameToValues.TryGetValue(
value.ToString().ToUpperInvariant(),
out enumValue))
{
return(enumValue.Name);
}
throw new ArgumentException(
TypeResourceHelper.Scalar_Cannot_Serialize(Name));
}
public override object ParseLiteral(IValueNode literal, bool withDefaults = true)
{
switch (literal)
{
case StringValueNode svn:
return(svn.Value);
case IntValueNode ivn:
return(long.Parse(ivn.Value, CultureInfo.InvariantCulture));
case FloatValueNode fvn:
return(decimal.Parse(fvn.Value, CultureInfo.InvariantCulture));
case BooleanValueNode bvn:
return(bvn.Value);
case ListValueNode lvn:
return(_objectValueToDictConverter.Convert(lvn));
case ObjectValueNode ovn:
return(_objectValueToDictConverter.Convert(ovn));
case NullValueNode _:
return(null);
default:
throw new SerializationException(
TypeResourceHelper.Scalar_Cannot_ParseLiteral(Name, literal.GetType()),
this);
}
}
protected sealed override object?ParseLiteral(IValueNode valueSyntax, bool withDefaults)
{
if (valueSyntax is NullValueNode)
{
return(null);
}
if (valueSyntax.Kind != SyntaxKind.ListValue &&
InnerInputType !.IsInstanceOfType(valueSyntax))
{
return(CreateList(new ListValueNode(valueSyntax), withDefaults));
}
if (valueSyntax.Kind == SyntaxKind.ListValue)
{
if (_isNestedList)
{
if (IsInstanceOfType(valueSyntax))
{
return(CreateList((ListValueNode)valueSyntax, withDefaults));
}
}
else
{
return(CreateList((ListValueNode)valueSyntax, withDefaults));
}
}
throw new SerializationException(
TypeResourceHelper.Scalar_Cannot_ParseLiteral(this.Print(), valueSyntax.GetType()),
this);
}
public override object ParseLiteral(IValueNode literal)
{
if (literal == null)
{
throw new ArgumentNullException(nameof(literal));
}
if (literal is NullValueNode)
{
return(null);
}
if (literal is FloatValueNode floatLiteral &&
TryParseDouble(floatLiteral.Value, out double d))
{
return(d);
}
// Input coercion rules specify that float values can be coerced
// from IntValueNode and FloatValueNode:
// http://facebook.github.io/graphql/June2018/#sec-Float
if (literal is IntValueNode intLiteral &&
TryParseDouble(intLiteral.Value, out d))
{
return(d);
}
throw new ScalarSerializationException(
TypeResourceHelper.Scalar_Cannot_ParseLiteral(
Name, literal.GetType()));
}
public override object ParseLiteral(IValueNode literal)
{
if (literal == null)
{
throw new ArgumentNullException(nameof(literal));
}
if (literal is StringValueNode stringLiteral)
{
return(stringLiteral.Value);
}
if (literal is IntValueNode intLiteral)
{
return(intLiteral.Value);
}
if (literal is NullValueNode)
{
return(null);
}
throw new ScalarSerializationException(
TypeResourceHelper.Scalar_Cannot_ParseLiteral(
Name, literal.GetType()));
}
public override object ParseLiteral(IValueNode literal)
{
if (literal == null)
{
throw new ArgumentNullException(nameof(literal));
}
if (literal is StringValueNode stringLiteral)
{
if (!MultiplierPathString.IsValidName(stringLiteral.Value))
{
throw new ScalarSerializationException(
string.Format(CultureInfo.InvariantCulture,
AbstractionResources.Type_NameIsNotValid,
stringLiteral.Value ?? "null"));
}
return(new MultiplierPathString(stringLiteral.Value));
}
if (literal is NullValueNode)
{
return(null);
}
throw new ScalarSerializationException(
TypeResourceHelper.Scalar_Cannot_ParseLiteral(
Name, literal.GetType()));
}
public override IValueNode ParseResult(object?resultValue)
{
if (resultValue is null)
{
return(NullValueNode.Default);
}
if (resultValue is string s)
{
return(new StringValueNode(s));
}
if (resultValue is DateTimeOffset d)
{
return(ParseValue(d));
}
if (resultValue is DateTime dt)
{
return(ParseValue(new DateTimeOffset(dt.ToUniversalTime(), TimeSpan.Zero)));
}
throw new SerializationException(
TypeResourceHelper.Scalar_Cannot_ParseResult(Name, resultValue.GetType()),
this);
}
public override object ParseLiteral(IValueNode literal)
{
if (literal == null)
{
throw new ArgumentNullException(nameof(literal));
}
if (literal is NullValueNode)
{
return(null);
}
if (literal is FloatValueNode floatLiteral &&
TryParseDecimal(floatLiteral.Value, out var d))
{
return(d);
}
if (literal is IntValueNode intLiteral &&
TryParseDecimal(intLiteral.Value, out d))
{
return(d);
}
throw new ScalarSerializationException(
TypeResourceHelper.Scalar_Cannot_ParseLiteral(
Name, literal.GetType()));
}
public override object?ParseLiteral(IValueNode valueSyntax, bool withDefaults = true)
{
if (valueSyntax is null)
{
throw new ArgumentNullException(nameof(valueSyntax));
}
if (valueSyntax is NullValueNode)
{
return(null);
}
if (valueSyntax is FloatValueNode floatLiteral)
{
return(ParseLiteral(floatLiteral));
}
// Input coercion rules specify that float values can be coerced
// from IntValueNode and FloatValueNode:
// http://facebook.github.io/graphql/June2018/#sec-Float
if (valueSyntax is IntValueNode intLiteral)
{
return(ParseLiteral(intLiteral));
}
throw new SerializationException(
TypeResourceHelper.Scalar_Cannot_ParseLiteral(Name, valueSyntax.GetType()),
this);
}
public override object ParseLiteral(IValueNode literal)
{
if (literal == null)
{
throw new ArgumentNullException(nameof(literal));
}
if (literal is IntValueNode intLiteral &&
int.TryParse(
intLiteral.Value,
NumberStyles.Integer,
CultureInfo.InvariantCulture, out int i) &&
i >= _min && i <= _max)
{
return(i);
}
if (literal is NullValueNode)
{
return(null);
}
throw new ScalarSerializationException(
TypeResourceHelper.Scalar_Cannot_ParseLiteral(
Name, literal.GetType()));
}
public object?ParseLiteral(IValueNode valueSyntax, bool withDefaults = true)
{
if (valueSyntax is null)
{
throw new ArgumentNullException(nameof(valueSyntax));
}
if (valueSyntax is EnumValueNode evn &&
_enumValues.TryGetValue(evn.Value, out IEnumValue? ev))
{
return(ev.Value);
}
if (valueSyntax is StringValueNode svn &&
_enumValues.TryGetValue(svn.Value, out ev))
{
return(ev.Value);
}
if (valueSyntax is NullValueNode)
{
return(null);
}
throw new SerializationException(
TypeResourceHelper.Scalar_Cannot_ParseLiteral(Name, valueSyntax.GetType()),
this);
}
public object?Serialize(object?runtimeValue)
{
if (runtimeValue is null)
{
return(null);
}
if (RuntimeType.IsInstanceOfType(runtimeValue) &&
_valueLookup.TryGetValue(runtimeValue, out IEnumValue? enumValue))
{
return(enumValue.Name);
}
// schema first unbound enum type
if (RuntimeType == typeof(object))
{
string name = _naming.GetEnumValueName(runtimeValue);
if (_enumValues.TryGetValue(name, out enumValue))
{
return(enumValue.Name);
}
}
throw new SerializationException(
TypeResourceHelper.Scalar_Cannot_Serialize(Name),
this);
}
public object Deserialize(object serialized)
{
if (TryDeserialize(serialized, out object v))
{
return(v);
}
throw new ArgumentException(
TypeResourceHelper.Scalar_Cannot_Deserialize(Name));
}
/// <summary>
/// Initializes a new instance of the
/// <see cref="MultiplierPathString"/> struct.
/// </summary>
/// <param name="value">The actual type name string</param>
public MultiplierPathString(string value)
{
if (!IsValidPath(value))
{
throw new ArgumentException(
TypeResourceHelper.Type_Name_IsNotValid(value),
nameof(value));
}
Value = value;
}
/// <summary>
/// Deserializes the serialized value to it`s .net value representation.
/// </summary>
/// <param name="serialized">
/// The serialized value representation.
/// </param>
/// <returns>
/// Returns the .net value representation.
/// </returns>
/// <exception cref="ScalarSerializationException">
/// The specified <paramref name="value" /> cannot be deserialized
/// by this scalar.
/// </exception>
public virtual object Deserialize(object serialized)
{
if (TryDeserialize(serialized, out object v))
{
return(v);
}
throw new ScalarSerializationException(
TypeResourceHelper.Scalar_Cannot_Deserialize(Name));
}
/// <summary>
/// Serializes the .net value representation.
/// </summary>
/// <param name="value">
/// The .net value representation.
/// </param>
/// <returns>
/// Returns the serialized value.
/// </returns>
/// <exception cref="ScalarSerializationException">
/// The specified <paramref name="value" /> cannot be serialized
/// by this scalar.
/// </exception>
public virtual object Serialize(object value)
{
if (TrySerialize(value, out object s))
{
return(s);
}
throw new ScalarSerializationException(
TypeResourceHelper.Scalar_Cannot_Serialize(Name));
}
protected override DateTimeOffset ParseLiteral(StringValueNode literal)
{
if (TryDeserializeFromString(literal.Value, out DateTimeOffset? value))
{
return(value.Value);
}
throw new ScalarSerializationException(
TypeResourceHelper.Scalar_Cannot_ParseLiteral(
Name, literal.GetType()));
}
public sealed override IValueNode ParseValue(object value)
{
if (TryParseValue(value, out IValueNode valueNode))
{
return(valueNode);
}
throw new ScalarSerializationException(
TypeResourceHelper.Scalar_Cannot_ParseValue(
Name, value.GetType()));
}
protected override NameString ParseLiteral(StringValueNode literal)
{
if (IsInstanceOfType(literal))
{
return(new NameString(literal.Value));
}
throw new ScalarSerializationException(
TypeResourceHelper.Scalar_Cannot_ParseLiteral(
Name, literal.GetType()));
}
protected override Uri ParseLiteral(StringValueNode literal)
{
if (TryParseUri(literal.Value, out Uri uri))
{
return(uri);
}
throw new ScalarSerializationException(
TypeResourceHelper.Scalar_Cannot_ParseLiteral(
Name, literal.GetType()));
}
protected override Uri ParseLiteral(StringValueNode valueSyntax)
{
if (TryParseUri(valueSyntax.Value, out Uri uri))
{
return(uri);
}
throw new SerializationException(
TypeResourceHelper.Scalar_Cannot_ParseLiteral(Name, valueSyntax.GetType()),
this);
}
protected override NameString ParseLiteral(StringValueNode valueSyntax)
{
if (IsInstanceOfType(valueSyntax))
{
return(new NameString(valueSyntax.Value));
}
throw new SerializationException(
TypeResourceHelper.Scalar_Cannot_ParseLiteral(Name, valueSyntax.GetType()),
this);
}
protected override DateTime ParseLiteral(StringValueNode valueSyntax)
{
if (TryDeserializeFromString(valueSyntax.Value, out DateTime? value))
{
return(value.Value);
}
throw new SerializationException(
TypeResourceHelper.Scalar_Cannot_ParseLiteral(Name, valueSyntax.GetType()),
this);
}
public object?Deserialize(object?resultValue)
{
if (TryDeserialize(resultValue, out object?runtimeValue))
{
return(runtimeValue);
}
throw new SerializationException(
TypeResourceHelper.Scalar_Cannot_Deserialize(Name),
this);
}
protected override Guid ParseLiteral(StringValueNode valueSyntax)
{
if (Utf8Parser.TryParse(valueSyntax.AsSpan(), out Guid g, out _, _format[0]))
{
return(g);
}
throw new SerializationException(
TypeResourceHelper.Scalar_Cannot_ParseLiteral(Name, valueSyntax.GetType()),
this);
}
protected override Guid ParseLiteral(StringValueNode literal)
{
if (Utf8Parser.TryParse(literal.AsSpan(), out Guid g, out int _, _format))
{
return(g);
}
throw new ScalarSerializationException(
TypeResourceHelper.Scalar_Cannot_ParseLiteral(
Name, literal.GetType()));
}
protected override TimeSpan ParseLiteral(StringValueNode valueSyntax)
{
if (TryDeserializeFromString(valueSyntax.Value, _format, out TimeSpan? value) &&
value != null)
{
return(value.Value);
}
throw new SerializationException(
TypeResourceHelper.Scalar_Cannot_ParseLiteral(Name, valueSyntax.GetType()),
this);
}
public override object Serialize(object value)
{
if (value == null)
{
return(null);
}
if (value is Guid guid)
{
return(guid);
}
throw new ScalarSerializationException(
TypeResourceHelper.Scalar_Cannot_Serialize(Name));
}
