private bool CheckForCircularReference(object value, ReferenceLoopHandling? referenceLoopHandling, JsonContract contract)
{
if (value == null || contract is JsonPrimitiveContract)
return true;
if (SerializeStack.IndexOf(value) != -1)
{
var selfRef = (value is Vector2 || value is Vector3 || value is Vector4 || value is Color || value is Color32)
? ReferenceLoopHandling.Ignore
: referenceLoopHandling.GetValueOrDefault(Serializer.ReferenceLoopHandling);
switch (selfRef)
{
case ReferenceLoopHandling.Error:
throw new JsonSerializationException("Self referencing loop detected for type '{0}'.".FormatWith(CultureInfo.InvariantCulture, value.GetType()));
case ReferenceLoopHandling.Ignore:
return false;
case ReferenceLoopHandling.Serialize:
return true;
default:
throw new InvalidOperationException("Unexpected ReferenceLoopHandling value: '{0}'".FormatWith(CultureInfo.InvariantCulture, Serializer.ReferenceLoopHandling));
}
}
return true;
}
private bool CheckForCircularReference(object value, ReferenceLoopHandling? referenceLoopHandling, JsonContract contract)
{
if (value == null || contract is JsonPrimitiveContract)
return true;
if (SerializeStack.IndexOf(value) != -1)
{
switch (referenceLoopHandling.GetValueOrDefault(Serializer.ReferenceLoopHandling))
{
case ReferenceLoopHandling.Error:
throw new JsonSerializationException("Self referencing loop");
case ReferenceLoopHandling.Ignore:
return false;
case ReferenceLoopHandling.Serialize:
return true;
default:
throw new InvalidOperationException("Unexpected ReferenceLoopHandling value: '{0}'".FormatWith(CultureInfo.InvariantCulture, Serializer.ReferenceLoopHandling));
}
}
return true;
}