internal static Task <List <T> > ExprConvertToListAsync <T>(this IDataReader dataReader, CancellationToken token)
{
var fieldDefs = ModelDefinition <T> .Definition.AllFieldDefinitionsArray;
var dialectProvider = OrmLiteConfig.DialectProvider;
using (dataReader)
{
var indexCache = dataReader.GetIndexFieldsCache(ModelDefinition <T> .Definition);
return(dialectProvider.ReaderEach(dataReader, () => {
var row = OrmLiteUtilExtensions.CreateInstance <T>();
row.PopulateWithSqlReader(dataReader, fieldDefs, indexCache);
return row;
}, token));
}
}
//internal static List<T> LoadSelectAsync<T>(this IDbCommand dbCmd, Func<SqlExpression<T>, SqlExpression<T>> expression)
//{
// var expr = OrmLiteConfig.DialectProvider.SqlExpression<T>();
// expr = expression(expr);
// return dbCmd.LoadListWithReferencesAsync<T, T>(expr);
//}
//internal static List<T> LoadSelectAsync<T>(this IDbCommand dbCmd, SqlExpression<T> expression, CancellationToken token)
//{
// return dbCmd.LoadListWithReferencesAsync<T, T>(expression);
//}
//internal static List<Into> LoadSelectAsync<Into, From>(this IDbCommand dbCmd, SqlExpression<From> expression, CancellationToken token)
//{
// return dbCmd.LoadListWithReferencesAsync<Into, From>(expression);
//}
//internal static List<T> LoadSelectAsync<T>(this IDbCommand dbCmd, Expression<Func<T, bool>> predicate, CancellationToken token)
//{
// var expr = OrmLiteConfig.DialectProvider.SqlExpression<T>().Where(predicate);
// return dbCmd.LoadListWithReferencesAsync<T, T>(expr);
//}
internal static Task <T> ExprConvertToAsync <T>(this IDataReader dataReader, CancellationToken token)
{
var fieldDefs = ModelDefinition <T> .Definition.AllFieldDefinitionsArray;
var dialectProvider = OrmLiteConfig.DialectProvider;
using (dataReader)
{
return(dialectProvider.ReaderRead(dataReader, () =>
{
var row = OrmLiteUtilExtensions.CreateInstance <T>();
var namingStrategy = OrmLiteConfig.DialectProvider.NamingStrategy;
for (int i = 0; i < dataReader.FieldCount; i++)
{
var fieldDef = fieldDefs.FirstOrDefault(x =>
namingStrategy.GetColumnName(x.FieldName).ToUpper() == dataReader.GetName(i).ToUpper());
dialectProvider.SetDbValue(fieldDef, dataReader, i, row);
}
return row;
}, token));
}
}
