/// <summary>
/// Creates a list of <see cref="SearchField"/> objects corresponding to
/// the properties of the type supplied.
/// </summary>
/// <param name="modelType">
/// The type for which fields will be created, based on its properties.
/// </param>
/// <returns>A collection of fields.</returns>
/// <exception cref="ArgumentNullException"><paramref name="modelType"/>.</exception>
public IList <SearchField> Build(Type modelType)
{
Argument.AssertNotNull(modelType, nameof(modelType));
ArgumentException FailOnNonObjectDataType()
{
string errorMessage =
$"Type '{modelType}' does not have properties which map to fields of an Azure Search index. Please use a " +
"class or struct with public properties.";
throw new ArgumentException(errorMessage, nameof(modelType));
}
Serializer ??= new JsonObjectSerializer();
IMemberNameConverter nameProvider = Serializer as IMemberNameConverter ?? DefaultSerializedNameProvider.Shared;
if (ObjectInfo.TryGet(modelType, nameProvider, out ObjectInfo info))
{
if (info.Properties.Length == 0)
{
throw FailOnNonObjectDataType();
}
// Use Stack to avoid a dependency on ImmutableStack for now.
return(Build(modelType, info, nameProvider, new Stack <Type>(new[] { modelType })));
}
throw FailOnNonObjectDataType();
}
public void ConvertMemberName()
{
IEnumerable <MemberInfo> members = typeof(ExtendedModel)
.GetMembers(BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic)
.Where(member => (member.MemberType & (MemberTypes.Property | MemberTypes.Field)) != 0);
IMemberNameConverter converter = _jsonObjectSerializer;
foreach (MemberInfo member in members)
{
string propertyName = converter.ConvertMemberName(member);
// The following should be null for any property that does not serialized (compare to assertions above).
switch (member.Name)
{
case nameof(ExtendedModel.A):
Assert.AreEqual(SerializedName("A"), propertyName);
break;
case nameof(ExtendedModel.B):
Assert.AreEqual(SerializedName("B"), propertyName);
break;
case nameof(ExtendedModel.ReadOnlyD):
Assert.AreEqual("d", propertyName);
break;
default:
Assert.IsNull(propertyName, $"Unexpected serialized name '{propertyName}' for member {member.DeclaringType}.{member.Name}");
break;
}
}
}
private static IList <SearchField> Build(
Type modelType,
ObjectInfo info,
IMemberNameConverter nameProvider,
Stack <Type> processedTypes)
{
SearchField BuildField(ObjectPropertyInfo prop)
{
