private void ReassignSubtypeMappings()
{
// Re-assign sub-type mapping configurations to entity types
foreach (var entityTypeConfiguration in ActiveEntityConfigurations)
{
foreach (var subTypeAndMappingConfigurationPair in entityTypeConfiguration.SubTypeMappingConfigurations)
{
var subTypeClrType = subTypeAndMappingConfigurationPair.Key;
var subTypeEntityConfiguration
= ActiveEntityConfigurations
.SingleOrDefault(ec => ec.ClrType == subTypeClrType);
if (subTypeEntityConfiguration == null)
{
subTypeEntityConfiguration = new EntityTypeConfiguration(subTypeClrType);
_entityConfigurations.Add(subTypeClrType, subTypeEntityConfiguration);
}
subTypeEntityConfiguration.AddMappingConfiguration(
subTypeAndMappingConfigurationPair.Value, cloneable: false);
}
}
}
private IList <EntityTypeConfiguration> SortEntityConfigurationsByInheritance(DbDatabaseMapping databaseMapping)
{
var entityConfigurationsSortedByInheritance = new List <EntityTypeConfiguration>();
// Build a list such that parent type appears before its children
foreach (var entityTypeConfiguration in ActiveEntityConfigurations)
{
var entityType = databaseMapping.Model.GetEntityType(entityTypeConfiguration.ClrType);
if (entityType == null)
{
// for example, when the configuration points to a complex type
continue;
}
if (entityType.BaseType == null)
{
if (!entityConfigurationsSortedByInheritance.Contains(entityTypeConfiguration))
{
entityConfigurationsSortedByInheritance.Add(entityTypeConfiguration);
}
}
else
{
var derivedTypes = new Stack <EntityType>();
while (entityType != null)
{
derivedTypes.Push(entityType);
entityType = (EntityType)entityType.BaseType;
}
while (derivedTypes.Count > 0)
{
entityType = derivedTypes.Pop();
var correspondingEntityConfiguration =
ActiveEntityConfigurations.SingleOrDefault(ec => ec.ClrType == entityType.GetClrType());
if ((correspondingEntityConfiguration != null)
&&
(!entityConfigurationsSortedByInheritance.Contains(correspondingEntityConfiguration)))
{
entityConfigurationsSortedByInheritance.Add(correspondingEntityConfiguration);
}
}
}
}
return(entityConfigurationsSortedByInheritance);
}
private void DiscoverIndirectlyConfiguredComplexTypes()
{
ActiveEntityConfigurations
.SelectMany(ec => ec.ConfiguredComplexTypes)
.Each(t => ComplexType(t));
}
