private void AddRootPropertyDetails(IncludeSecurityExpressionBuilder includeMetadata, Type typeUnderQuery, ParameterExpression parameterForTypeUnderQuery, string propertyPathSegment)
{
var currentProperty = typeUnderQuery.GetProperty(propertyPathSegment);
var propertyAccessMetadata = new IncludePathMetadataFragment(typeUnderQuery, currentProperty.PropertyType, Expression.MakeMemberAccess(parameterForTypeUnderQuery, currentProperty));
includeMetadata.IncludedPropertyDetails.Add(propertyAccessMetadata);
}
private void AddNestedPropertyDetails(IncludeSecurityExpressionBuilder includeMetadata, string propertyPathSegment, IncludePathMetadataFragment previousIncludePathMetadataFragment)
{
var currentProperty = previousIncludePathMetadataFragment.PropertySingularType.GetProperty(propertyPathSegment);
var parameterExpression = Expression.Parameter(previousIncludePathMetadataFragment.PropertySingularType);
var propertyAccessMetadata = new IncludePathMetadataFragment(previousIncludePathMetadataFragment.PropertySingularType, currentProperty.PropertyType, Expression.MakeMemberAccess(parameterExpression, currentProperty));
includeMetadata.IncludedPropertyDetails.Add(propertyAccessMetadata);
}
private void AddNestedPropertyDetails(IncludeSecurityExpressionBuilder includeMetadata, string propertyPathSegment, IncludePathMetadataFragment previousIncludePathMetadataFragment)
{
var currentProperty = previousIncludePathMetadataFragment.PropertySingularType.GetProperty(propertyPathSegment);
var parameterExpression = Expression.Parameter(previousIncludePathMetadataFragment.PropertySingularType);
var propertyAccessMetadata = new IncludePathMetadataFragment(previousIncludePathMetadataFragment.PropertySingularType, currentProperty.PropertyType, Expression.MakeMemberAccess(parameterExpression, currentProperty));
includeMetadata.IncludedPropertyDetails.Add(propertyAccessMetadata);
}
private LambdaExpression GetLambdaForSimpleProperty <T>(IncludePathMetadataFragment includePathMetadataFragment, LambdaExpression filterLambda)
{
var lambdaType = typeof(Func <,>).GetGenericTypeDefinition().MakeGenericType(includePathMetadataFragment.DeclaringType, includePathMetadataFragment.PropertyType);
var rootParameter = Expression.Parameter(includePathMetadataFragment.DeclaringType);
var propertyLambda = Expression.Lambda(lambdaType, includePathMetadataFragment.PropertyAccessExpression, rootParameter);
return(ParameterToMemberExpressionRebinder.CombineSinglePropertySelectorWithPredicate(propertyLambda, filterLambda));
}
private LambdaExpression GetLambdaForEnumerableProperty <T>(IncludePathMetadataFragment includePathMetadataFragment, LambdaExpression filterLambda)
{
var lambdaType = typeof(Func <,>).GetGenericTypeDefinition().MakeGenericType(includePathMetadataFragment.DeclaringType, includePathMetadataFragment.PropertyType);
var memberParameter = (ParameterExpression)includePathMetadataFragment.PropertyAccessExpression.Expression;
var propertyLambda = Expression.Lambda(lambdaType, includePathMetadataFragment.PropertyAccessExpression, memberParameter);
return(SecurityExtensions.CombineCollectionPropertySelectorWithPredicate(propertyLambda, filterLambda));
}
private void AddRootPropertyDetails(IncludeSecurityExpressionBuilder includeMetadata, Type typeUnderQuery, ParameterExpression parameterForTypeUnderQuery, string propertyPathSegment)
{
var currentProperty = typeUnderQuery.GetProperty(propertyPathSegment);
var propertyAccessMetadata = new IncludePathMetadataFragment(typeUnderQuery, currentProperty.PropertyType, Expression.MakeMemberAccess(parameterForTypeUnderQuery, currentProperty));
includeMetadata.IncludedPropertyDetails.Add(propertyAccessMetadata);
}