private static Action <IDbCommand, TEntity> GetActionCache(int hashKey, string sql, IOrmProvider provider, bool isPk)
{
Action <IDbCommand, TEntity> result;
if (!actionCache.TryGetValue(hashKey, out result))
{
if (isPk)
{
result = RepositoryHelper.CreateParametersHandler <TEntity>(provider.ParamPrefix, typeof(TEntity), Mapper.PrimaryKeys);
}
else
{
var colMappers = Mapper.MemberMappers.Values.Where(p => Regex.IsMatch(sql, @"[?@:]" + p.MemberName + "([^a-z0-9_]+|$)", RegexOptions.IgnoreCase | RegexOptions.Multiline | RegexOptions.CultureInvariant));
result = RepositoryHelper.CreateParametersHandler <TEntity>(provider.ParamPrefix, typeof(TEntity), colMappers);
}
actionCache.TryAdd(hashKey, result);
}
return(result);
}
