protected List <MappedProperty> CopyProperties(List <MappedProperty> properties)
{
List <MappedProperty> list = new List <MappedProperty>();
foreach (MappedProperty prop in properties)
{
MappedProperty copy = prop.Copy();
if (prop.IsComplexProperty)
{
copy.ChildProperties = CopyProperties(prop.ChildProperties);
}
list.Add(copy);
}
return(list);
}
public List <MappedProperty> OrderFlatBySelectedProperties(List <MappedProperty> properties, List <string> includeProperties)
{
if (includeProperties.Count == 0)
{
return(properties);
}
List <MappedProperty> result = new List <MappedProperty>();
foreach (string includedPropName in includeProperties)
{
MappedProperty mappedProperty = properties.First(x => x.EfDefaultName == includedPropName);
result.Add(mappedProperty);
}
return(result);
}
//Filtering and ordering
public List <MappedProperty> FilterProperties(List <MappedProperty> properties, bool hasOtherConditions
, List <string> includeProperties, List <string> excludeProperties
, bool excludeAllByDefault, ExcludeOptions includeDbGeneratedProperties)
{
List <MappedProperty> selectedProperties;
if (includeProperties.Count > 0 || hasOtherConditions)
{
selectedProperties = properties.Where(
pr => pr.IsComplexProperty ||
includeProperties.Contains(pr.EfDefaultName))
.ToList();
}
else if (excludeProperties.Count > 0)
{
selectedProperties = properties.Where(
pr => pr.IsComplexProperty ||
!excludeProperties.Contains(pr.EfDefaultName))
.ToList();
}
else if (excludeAllByDefault)
{
selectedProperties = new List <MappedProperty>();
if (includeDbGeneratedProperties == ExcludeOptions.Include)
{
List <string> generatedProps = _context.GetDatabaseGeneratedProperties(_entityType);
selectedProperties = properties
.Where(x => generatedProps.Contains(x.EfMappedName))
.ToList();
}
}
else //include all by default
{
selectedProperties = properties;
if (includeDbGeneratedProperties == ExcludeOptions.Exclude)
{
List <string> generatedProps = _context.GetDatabaseGeneratedProperties(_entityType);
selectedProperties = selectedProperties
.Where(x => !generatedProps.Contains(x.EfMappedName))
.ToList();
}
}
//exclude properties that are not part mapped to any column
selectedProperties = selectedProperties.Where(
pr => pr.IsComplexProperty ||
pr.EfMappedName != null)
.ToList();
for (int i = 0; i < selectedProperties.Count; i++)
{
if (selectedProperties[i].IsComplexProperty)
{
MappedProperty copy = selectedProperties[i].Copy();
copy.ChildProperties = FilterProperties(selectedProperties[i].ChildProperties, hasOtherConditions
, includeProperties, excludeProperties, excludeAllByDefault, includeDbGeneratedProperties);
selectedProperties[i] = copy;
}
}
return(selectedProperties);
}