private static SqlColumnType _getSqlType(MemberInfo mi)
{
// See if there's any SqlTypeAttribute on the mi
// If so, pull the info from there.
var att = mi.GetCustomAttributes(typeof(SqlTypeAttribute), true)
.FirstOr(new SqlTypeAttribute()) as SqlTypeAttribute;
var baseType = SqlTypeConversion.GetSqlType(mi.ReturnType());
// For anything that's missing, get the assumed type info
var res = new SqlColumnType(
att.Type ?? baseType.SqlType,
att.IsNullable ?? baseType.IsNullable,
att.Length ?? baseType.Length,
att.Precision ?? baseType.Precision,
att.Scale ?? baseType.Scale);
return res;
}
/// <summary>
/// Convert to the equivalent .NET type
/// </summary>
/// <param name="sqlTypeName"></param>
/// <returns></returns>
public static Type GetDotNetType(SqlColumnType ct)
{
var mapped = _toCMappings.Where(kv => kv.Key.SqlType == ct.SqlType && kv.Key.IsNullable == ct.IsNullable);
if (!mapped.Any())
throw new NotImplementedException("Don't know how to convert SqlColumnType '" + ct.Print() + "' to a .Net type");
return mapped.First().Value;
}
