/// <summary>Archives a Status 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="statusCode">The value for the StatusCode 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 statusCode) { // Accessor for the Status Table. ServerDataModel.StatusDataTable statusTable = ServerDataModel.Status; // Rule #1: Make sure the record exists before updating it. ServerDataModel.StatusRow statusRow = statusTable.FindByStatusCode(statusCode); if ((statusRow == null)) { throw new Exception(string.Format("The Status table does not have an element identified by {0}", statusCode)); } // Rule #2: Optimistic Concurrency Check if ((statusRow.RowVersion != rowVersion)) { throw new System.Exception("This record is busy. Please try again later."); } // Archive the child records. for (int index = 0; (index < statusRow.GetBlockOrderRows().Length); index = (index + 1)) { ServerDataModel.BlockOrderRow childBlockOrderRow = statusRow.GetBlockOrderRows()[index]; BlockOrder.Archive(adoTransaction, sqlTransaction, childBlockOrderRow.RowVersion, childBlockOrderRow.BlockOrderId); } // Increment the row version rowVersion = ServerDataModel.RowVersion.Increment(); // Delete the record in the ADO database. statusRow[statusTable.RowVersionColumn] = rowVersion; adoTransaction.DataRows.Add(statusRow); statusRow.Delete(); // Archive the record in the SQL database. SqlCommand sqlCommand = new SqlCommand("update \"Status\" set \"IsArchived\" = 1 where \"StatusCode\"=@statusCode"); sqlCommand.Connection = sqlTransaction.Connection; sqlCommand.Transaction = sqlTransaction; sqlCommand.Parameters.Add(new SqlParameter("@statusCode", SqlDbType.Int, 0, ParameterDirection.Input, false, 0, 0, null, DataRowVersion.Current, statusCode)); sqlCommand.ExecuteNonQuery(); }