internal static SqlUdtInfo TryGetFromType([NotNull] Type target)
{
if (target == null)
{
throw new ArgumentNullException("target");
}
if (_types2UdtInfo == null)
{
_types2UdtInfo = new Dictionary <Type, SqlUdtInfo>();
}
SqlUdtInfo sqlUdtInfo;
if (!_types2UdtInfo.TryGetValue(target, out sqlUdtInfo))
{
object[] customAttributes = target.GetCustomAttributes(typeof(SqlUserDefinedTypeAttribute), false);
if (customAttributes.Length == 1)
{
// ReSharper disable once AssignNullToNotNullAttribute
sqlUdtInfo = new SqlUdtInfo((SqlUserDefinedTypeAttribute)customAttributes[0]);
}
_types2UdtInfo.Add(target, sqlUdtInfo);
}
Debug.Assert(sqlUdtInfo != null);
return(sqlUdtInfo);
}
internal static SqlUdtInfo GetFromType([NotNull] Type target)
{
if (target == null)
{
throw new ArgumentNullException("target");
}
SqlUdtInfo fromType = TryGetFromType(target);
if (fromType == null)
{
throw new InvalidOperationException();
}
return(fromType);
}
internal static SqlUdtInfo TryGetFromType([NotNull] Type target)
{
if (target == null) throw new ArgumentNullException("target");
if (_types2UdtInfo == null)
_types2UdtInfo = new Dictionary<Type, SqlUdtInfo>();
SqlUdtInfo sqlUdtInfo;
if (!_types2UdtInfo.TryGetValue(target, out sqlUdtInfo))
{
object[] customAttributes = target.GetCustomAttributes(typeof(SqlUserDefinedTypeAttribute), false);
if (customAttributes.Length == 1)
// ReSharper disable once AssignNullToNotNullAttribute
sqlUdtInfo = new SqlUdtInfo((SqlUserDefinedTypeAttribute)customAttributes[0]);
_types2UdtInfo.Add(target, sqlUdtInfo);
}
Debug.Assert(sqlUdtInfo != null);
return sqlUdtInfo;
}
