/// <summary>
/// Validates the identifier (see <see cref="Id"/>) <see cref="Type"/>.
/// </summary>
/// <param name="idTypeCode">The expected <see cref="ReferenceDataIdTypeCode"/>.</param>
/// <param name="id">The identifier to validate.</param>
public static void ValidateId(ReferenceDataIdTypeCode idTypeCode, object id)
{
if (id == null)
{
throw new ArgumentNullException(nameof(id));
}
ReferenceDataIdTypeCode typeCode = ReferenceDataIdTypeCode.Unknown;
if (id is int)
{
typeCode = ReferenceDataIdTypeCode.Int32;
}
else if (id is Guid)
{
typeCode = ReferenceDataIdTypeCode.Guid;
}
else
{
throw new ArgumentException("Id can only be of Type Int32 or Guid.", nameof(id));
}
if (typeCode != idTypeCode)
{
throw new ArgumentException($"Reference Data identifier value has an invalid TypeCode '{typeCode}'; expected TypeCode '{idTypeCode}'.");
}
}
/// <summary>
/// Initializes a new instance of the <see cref="MultiSetCollReferenceDataSidArgs{TItem, TSid}"/> class.
/// </summary>
/// <param name="columnName">The column name for the reference data identifier.</param>
/// <param name="result">The action that will be invoked with the result of the set.</param>
/// <param name="minRows">The minimum number of rows allowed.</param>
/// <param name="maxRows">The maximum number of rows allowed.</param>
/// <param name="stopOnNull">Indicates whether to stop further query result set processing where the current set has resulted in a null (i.e. no records).</param>
public MultiSetCollReferenceDataSidArgs(string columnName, Action <IEnumerable <TItem> > result, int minRows = 0, int?maxRows = null, bool stopOnNull = false)
: base(minRows, maxRows, stopOnNull)
{
_columnName = Check.NotEmpty(columnName, nameof(columnName));
_result = Check.NotNull(result, nameof(result));
_idTypeCode = ReferenceDataBase.GetIdTypeCode(typeof(TItem));
}
/// <summary>
/// Initializes a new instance of the <see cref="MultiSetCollReferenceDataSidArgs{TItem, TSid}"/> class.
/// </summary>
/// <param name="columnName">The column name for the reference data identifier.</param>
/// <param name="result">The action that will be invoked with the result of the set.</param>
/// <param name="minRows">The minimum number of rows allowed.</param>
/// <param name="maxRows">The maximum number of rows allowed.</param>
/// <param name="stopOnNull">Indicates whether to stop further query result set processing where the current set has resulted in a null (i.e. no records).</param>
public MultiSetCollReferenceDataSidArgs(string columnName, Action <IEnumerable <TItem> > result, int minRows = 0, int?maxRows = null, bool stopOnNull = false)
{
_columnName = Check.NotEmpty(columnName, nameof(columnName));
_result = Check.NotNull(result, nameof(result));
Check.IsTrue(!maxRows.HasValue || minRows <= maxRows.Value, nameof(maxRows), "Max Rows is less than Min Rows.");
MinRows = minRows;
MaxRows = maxRows;
StopOnNull = stopOnNull;
_idTypeCode = ReferenceDataBase.GetIdTypeCode(typeof(TItem));
}
/// <summary>
/// Initializes a new instance of the <see cref="ReferenceDataBase"/> class.
/// </summary>
/// <param name="idTypeCode">The <see cref="ReferenceDataIdTypeCode"/>.</param>
/// <param name="defaultId">The default identifier.</param>
protected ReferenceDataBase(ReferenceDataIdTypeCode idTypeCode, object defaultId)
{
IdTypeCode = idTypeCode;
ValidateId(IdTypeCode, defaultId);
_key.Id = defaultId;
}
