private Func <IDataReader, T> CreateFactory <T>(IDataReader reader)
{
Type type = typeof(T);
if (type.IsValueType)
{
return(new Func <IDataReader, T>(FactoryForValueType <T>));
}
else
{
TableInfo tableInfo = _databaseMapper.GetTableInfo <T>();
var injector = _databaseMapper.GetInjector <T>();
var dynamicMethod = new DynamicMethod(string.Format("korm_factory_{0}", _factoriesCache.Count),
type, new Type[] { typeof(IDataReader) }, true);
var ilGenerator = dynamicMethod.GetILGenerator();
ConstructorInfo ctor = GetConstructor(type);
ilGenerator.Emit(OpCodes.Newobj, ctor);
EmitReaderFields(reader, tableInfo, ilGenerator, injector);
CallOnAfterMaterialize(tableInfo, ilGenerator);
ilGenerator.Emit(OpCodes.Ret);
return(dynamicMethod.CreateDelegate(Expression.GetFuncType(typeof(IDataReader), type)) as Func <IDataReader, T>);
}
}
private Func <IDataReader, T> CreateFactory <T>(IDataReader reader)
{
Type type = typeof(T);
if (type.IsValueType)
{
return(new Func <IDataReader, T>(FactoryForValueType <T>));
}
else
{
TableInfo tableInfo = _databaseMapper.GetTableInfo <T>();
IInjector injector = _databaseMapper.GetInjector <T>();
(ConstructorInfo ctor, bool isDefault) = GetConstructor(type);
if (isDefault)
{
return(CreateFactoryForPropertySetters <T>(reader, tableInfo, injector, ctor));
}
else
{
return(RecordModelFactory.CreateFactoryForRecords <T>(reader, tableInfo, injector, ctor));
}
}
}
