public ObjectAccessExpression(INavigation navigation, Expression accessExpression)
{
Name = navigation.TargetEntityType.GetContainingPropertyName();
if (Name == null)
{
throw new InvalidOperationException(
CosmosStrings.NavigationPropertyIsNotAnEmbeddedEntity(
navigation.DeclaringEntityType.DisplayName(), navigation.Name));
}
Navigation = navigation;
AccessExpression = accessExpression;
}
/// <summary>
/// This is an internal API that supports the Entity Framework Core infrastructure and not subject to
/// the same compatibility standards as public APIs. It may be changed or removed without notice in
/// any release. You should only use it directly in your code with extreme caution and knowing that
/// doing so can result in application failures when updating to a new Entity Framework Core release.
/// </summary>
public ObjectArrayProjectionExpression(
[NotNull] INavigation navigation,
[NotNull] Expression accessExpression,
[CanBeNull] EntityProjectionExpression innerProjection = null)
{
var targetType = navigation.TargetEntityType;
Type = typeof(IEnumerable <>).MakeGenericType(targetType.ClrType);
Name = targetType.GetContainingPropertyName();
if (Name == null)
{
throw new InvalidOperationException(
CosmosStrings.NavigationPropertyIsNotAnEmbeddedEntity(
navigation.DeclaringEntityType.DisplayName(), navigation.Name));
}
Navigation = navigation;
AccessExpression = accessExpression;
InnerProjection = innerProjection ?? new EntityProjectionExpression(
targetType,
new RootReferenceExpression(targetType, ""));
}
