private object SetValue([NotNull] MemberSetter setter, [CanBeNull] object obj, [CanBeNull] object value, [NotNull] Type serializedValueType)
{
var acceptedType = setter.GetValueType();
if (ReferenceEquals(value, null))
{
if (acceptedType.IsValueType)
{
throw new InvalidCastException("Cannot cast 'null' to a value type.");
}
}
// Treat enum as inline, special case of integers
if (acceptedType.IsEnum)
{
if (ReferenceEquals(value, null))
{
throw new ApplicationException("Not possible.");
}
if (SerializingHelper.IsNumericType(serializedValueType))
{
var enumValue = Enum.ToObject(acceptedType, value);
return(setter.SetValueDirect(obj, enumValue));
}
}
var converterType = setter.Attribute?.ConverterType;
var convertedValue = Context.Converters.TryConvertTypeOfValue(serializedValueType, acceptedType, value, converterType);
return(setter.SetValueDirect(obj, convertedValue));
}
private MemberSetter FindSetterByName([NotNull] string serializedName, [CanBeNull] INamingConvention naming)
{
if (_createdSetters.ContainsKey(serializedName))
{
return(_createdSetters[serializedName]);
}
var properties = _properties;
Debug.Assert(properties != null, nameof(properties) + " != null");
var fields = _fields;
Debug.Assert(fields != null, nameof(fields) + " != null");
MemberSetter result = null;
ScriptableObjectPropertyAttribute sopa;
foreach (var prop in properties)
{
if (_propertyAttributeCache.ContainsKey(prop))
{
sopa = _propertyAttributeCache[prop];
}
else
{
sopa = prop.GetCustomAttribute <ScriptableObjectPropertyAttribute>();
_propertyAttributeCache[prop] = sopa;
}
var propName = GetCorrectedMemberName(sopa, naming, prop.Name);
if (string.Equals(propName, serializedName, StringComparison.Ordinal))
{
result = new MemberSetter(prop, sopa);
break;
}
}
if (result == null)
{
foreach (var field in fields)
{
if (_fieldAttributeCache.ContainsKey(field))
{
sopa = _fieldAttributeCache[field];
}
else
{
sopa = field.GetCustomAttribute <ScriptableObjectPropertyAttribute>();
_fieldAttributeCache[field] = sopa;
}
var fieldName = GetCorrectedMemberName(sopa, naming, field.Name);
if (string.Equals(fieldName, serializedName, StringComparison.Ordinal))
{
result = new MemberSetter(field, sopa);
break;
}
}
}
if (result == null)
{
result = MemberSetter.Null;
}
_createdSetters[serializedName] = result;
return(result);
}
