/// <summary>Archives a HolidayType record.</summary>
/// <param name="transaction">Commits or rejects a set of commands as a unit</param>
/// <param name="RowVersion">The version number of this row.</param>
/// <param name="holidayTypeCode">The value for the HolidayTypeCode column.</param>
/// <param name="archive">true to archive the object, false to unarchive it.</param>
public static void Archive(AdoTransaction adoTransaction, SqlTransaction sqlTransaction, long rowVersion, int holidayTypeCode)
{
// Accessor for the HolidayType Table.
ServerMarketData.HolidayTypeDataTable holidayTypeTable = ServerMarketData.HolidayType;
// Rule #1: Make sure the record exists before updating it.
ServerMarketData.HolidayTypeRow holidayTypeRow = holidayTypeTable.FindByHolidayTypeCode(holidayTypeCode);
if ((holidayTypeRow == null))
{
throw new Exception(string.Format("The HolidayType table does not have an element identified by {0}", holidayTypeCode));
}
// Rule #2: Optimistic Concurrency Check
if ((holidayTypeRow.RowVersion != rowVersion))
{
throw new System.Exception("This record is busy. Please try again later.");
}
// Archive the child records.
for (int index = 0; (index < holidayTypeRow.GetHolidayRows().Length); index = (index + 1))
{
ServerMarketData.HolidayRow childHolidayRow = holidayTypeRow.GetHolidayRows()[index];
Holiday.Archive(adoTransaction, sqlTransaction, childHolidayRow.RowVersion, childHolidayRow.HolidayId);
}
// Increment the row version
rowVersion = ServerMarketData.RowVersion.Increment();
// Delete the record in the ADO database.
holidayTypeRow[holidayTypeTable.RowVersionColumn] = rowVersion;
adoTransaction.DataRows.Add(holidayTypeRow);
holidayTypeRow.Delete();
// Archive the record in the SQL database.
SqlCommand sqlCommand = new SqlCommand("update \"HolidayType\" set \"IsArchived\" = 1 where \"HolidayTypeCode\"=@holidayTypeCod" +
"e");
sqlCommand.Connection = sqlTransaction.Connection;
sqlCommand.Transaction = sqlTransaction;
sqlCommand.Parameters.Add(new SqlParameter("@holidayTypeCode", SqlDbType.Int, 0, ParameterDirection.Input, false, 0, 0, null, DataRowVersion.Current, holidayTypeCode));
sqlCommand.ExecuteNonQuery();
}
/// <summary>Collects the table lock request(s) for an Update operation</summary>
/// <param name="adoTransaction">A list of locks required for this operation.</param>
public static void Archive(AdoTransaction adoTransaction)
{
// These table lock(s) are required for the 'Archive' operation.
adoTransaction.LockRequests.AddWriterLock(ServerMarketData.HolidayTypeLock);
Holiday.Archive(adoTransaction);
}
