/// <summary>
/// This API supports the Entity Framework Core infrastructure and is not intended to be used
/// directly from your code. This API may change or be removed in future releases.
/// </summary>
protected override void ApplyNodeSpecificSemantics(
QueryModel queryModel, ClauseGenerationContext clauseGenerationContext)
{
var includeResultOperator
= (IncludeResultOperator)clauseGenerationContext.GetContextInfo(Source);
includeResultOperator
.AppendToNavigationPath(
NavigationPropertyPathLambda.GetComplexPropertyAccess(
nameof(EntityFrameworkQueryableExtensions.ThenInclude)));
clauseGenerationContext.AddContextInfo(this, includeResultOperator);
}
/// <summary>
/// This API supports the Entity Framework Core infrastructure and is not intended to be used
/// directly from your code. This API may change or be removed in future releases.
/// </summary>
protected override ResultOperatorBase CreateResultOperator(ClauseGenerationContext clauseGenerationContext)
{
var prm = Expression.Parameter(typeof(object));
var pathFromQuerySource = Resolve(prm, prm, clauseGenerationContext);
if (!(NavigationPropertyPathLambda.Body is MemberExpression navigationPropertyPath))
{
throw new InvalidOperationException(
CoreStrings.InvalidIncludeLambdaExpression(
nameof(EntityFrameworkQueryableExtensions.Include),
NavigationPropertyPathLambda));
}
var includeResultOperator = new IncludeResultOperator(
NavigationPropertyPathLambda.GetComplexPropertyAccess(
nameof(EntityFrameworkQueryableExtensions.Include))
.Select(p => p.Name),
pathFromQuerySource);
clauseGenerationContext.AddContextInfo(this, includeResultOperator);
return(includeResultOperator);
}