private object InstantiateEntity(
EntityType entityType,
DbContext context,
Type clrType,
DbSet set)
{
object structuralObject;
if (!clrType.IsAbstract())
{
structuralObject = set.Create();
}
else
{
EntityType entityType1 = this._metadataWorkspace.GetItems <EntityType>(DataSpace.CSpace).First <EntityType>((Func <EntityType, bool>)(et =>
{
if (entityType.IsAncestorOf(et))
{
return(!et.Abstract);
}
return(false);
}));
structuralObject = context.Set(EntityTypeExtensions.GetClrType(entityType1)).Create();
}
ModificationCommandTreeGenerator.InstantiateComplexProperties(structuralObject, (IEnumerable <EdmProperty>)entityType.Properties);
return(structuralObject);
}
private static void InstantiateComplexProperties(
object structuralObject,
IEnumerable <EdmProperty> properties)
{
foreach (EdmProperty property in properties)
{
if (property.IsComplexType)
{
PropertyInfo clrPropertyInfo = property.GetClrPropertyInfo();
object instance = Activator.CreateInstance(clrPropertyInfo.PropertyType);
ModificationCommandTreeGenerator.InstantiateComplexProperties(instance, (IEnumerable <EdmProperty>)property.ComplexType.Properties);
clrPropertyInfo.GetPropertyInfoForSet().SetValue(structuralObject, instance, (object[])null);
}
}
}
