/// <summary>Inserts a ProposedOrder record using Metadata Parameters.</summary>
/// <param name="parameters">Contains the metadata parameters.</param>
public static void Delete(ParameterList parameters)
{
// Extract the parameters from the command batch.
AdoTransaction adoTransaction = parameters["adoTransaction"];
SqlTransaction sqlTransaction = parameters["sqlTransaction"];
long rowVersion = parameters["rowVersion"];
int proposedOrderId = parameters["proposedOrderId"];
// Call the internal method to complete the operation.
ProposedOrder.Delete(adoTransaction, sqlTransaction, rowVersion, proposedOrderId);
}
/// <summary>Deletes a TransactionType 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="transactionTypeCode">The value for the TransactionTypeCode column.</param>
/// <param name="archive">true to archive the object, false to unarchive it.</param>
public static void Delete(AdoTransaction adoTransaction, SqlTransaction sqlTransaction, long rowVersion, int transactionTypeCode)
{
// Accessor for the TransactionType Table.
ServerDataModel.TransactionTypeDataTable transactionTypeTable = ServerDataModel.TransactionType;
// Rule #1: Make sure the record exists before updating it.
ServerDataModel.TransactionTypeRow transactionTypeRow = transactionTypeTable.FindByTransactionTypeCode(transactionTypeCode);
if ((transactionTypeRow == null))
{
throw new Exception(string.Format("The TransactionType table does not have an element identified by {0}", transactionTypeCode));
}
// Rule #2: Optimistic Concurrency Check
if ((transactionTypeRow.RowVersion != rowVersion))
{
throw new System.Exception("This record is busy. Please try again later.");
}
// Delete the child records.
for (int index = 0; (index < transactionTypeRow.GetAllocationRows().Length); index = (index + 1))
{
ServerDataModel.AllocationRow childAllocationRow = transactionTypeRow.GetAllocationRows()[index];
Allocation.Delete(adoTransaction, sqlTransaction, childAllocationRow.RowVersion, childAllocationRow.AllocationId);
}
for (int index = 0; (index < transactionTypeRow.GetBlockOrderRows().Length); index = (index + 1))
{
ServerDataModel.BlockOrderRow childBlockOrderRow = transactionTypeRow.GetBlockOrderRows()[index];
BlockOrder.Delete(adoTransaction, sqlTransaction, childBlockOrderRow.RowVersion, childBlockOrderRow.BlockOrderId);
}
for (int index = 0; (index < transactionTypeRow.GetOrderRows().Length); index = (index + 1))
{
ServerDataModel.OrderRow childOrderRow = transactionTypeRow.GetOrderRows()[index];
Order.Delete(adoTransaction, sqlTransaction, childOrderRow.RowVersion, childOrderRow.OrderId);
}
for (int index = 0; (index < transactionTypeRow.GetProposedOrderRows().Length); index = (index + 1))
{
ServerDataModel.ProposedOrderRow childProposedOrderRow = transactionTypeRow.GetProposedOrderRows()[index];
ProposedOrder.Delete(adoTransaction, sqlTransaction, childProposedOrderRow.RowVersion, childProposedOrderRow.ProposedOrderId);
}
// Increment the row version
rowVersion = ServerDataModel.RowVersion.Increment();
// Delete the record in the ADO database.
transactionTypeRow[transactionTypeTable.RowVersionColumn] = rowVersion;
adoTransaction.DataRows.Add(transactionTypeRow);
transactionTypeRow.Delete();
// Delete the record in the SQL database.
SqlCommand sqlCommand = new SqlCommand("update \"TransactionType\" set \"IsDeleted\" = 1 where \"TransactionTypeCode\"=@transac" +
"tionTypeCode");
sqlCommand.Connection = sqlTransaction.Connection;
sqlCommand.Transaction = sqlTransaction;
sqlCommand.Parameters.Add(new SqlParameter("@transactionTypeCode", SqlDbType.Int, 0, ParameterDirection.Input, false, 0, 0, null, DataRowVersion.Current, transactionTypeCode));
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>
internal static void DeleteChildren(AdoTransaction adoTransaction)
{
// These table lock(s) are required for the 'Delete' operation.
adoTransaction.LockRequests.Add(new TableWriterRequest(ServerDataModel.Security));
Account.DeleteChildren(adoTransaction);
Allocation.Delete(adoTransaction);
BlockOrder.Delete(adoTransaction);
BlotterMap.Delete(adoTransaction);
Debt.DeleteChildren(adoTransaction);
Currency.DeleteChildren(adoTransaction);
Equity.DeleteChildren(adoTransaction);
Position.Delete(adoTransaction);
PositionTarget.Delete(adoTransaction);
Price.Delete(adoTransaction);
ProposedOrder.Delete(adoTransaction);
TaxLot.Delete(adoTransaction);
Violation.Delete(adoTransaction);
}
/// <summary>DeleteChildrens a Security 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="securityId">The value for the SecurityId column.</param>
/// <param name="archive">true to archive the object, false to unarchive it.</param>
internal static void DeleteChildren(AdoTransaction adoTransaction, SqlTransaction sqlTransaction, long rowVersion, int securityId)
{
// Accessor for the Security Table.
ServerDataModel.SecurityDataTable securityTable = ServerDataModel.Security;
// This record can be used to iterate through all the children.
ServerDataModel.SecurityRow securityRow = securityTable.FindBySecurityId(securityId);
// Delete the child records.
for (int index = 0; (index < securityRow.GetAccountRows().Length); index = (index + 1))
{
ServerDataModel.AccountRow childAccountRow = securityRow.GetAccountRows()[index];
Account.DeleteChildren(adoTransaction, sqlTransaction, childAccountRow.RowVersion, childAccountRow.AccountId);
}
for (int index = 0; (index < securityRow.GetAllocationRowsByFKSecurityAllocationSecurityId().Length); index = (index + 1))
{
ServerDataModel.AllocationRow childAllocationRow = securityRow.GetAllocationRowsByFKSecurityAllocationSecurityId()[index];
Allocation.Delete(adoTransaction, sqlTransaction, childAllocationRow.RowVersion, childAllocationRow.AllocationId);
}
for (int index = 0; (index < securityRow.GetAllocationRowsByFKSecurityAllocationSettlementId().Length); index = (index + 1))
{
ServerDataModel.AllocationRow childAllocationRow = securityRow.GetAllocationRowsByFKSecurityAllocationSettlementId()[index];
Allocation.Delete(adoTransaction, sqlTransaction, childAllocationRow.RowVersion, childAllocationRow.AllocationId);
}
for (int index = 0; (index < securityRow.GetBlockOrderRowsByFKSecurityBlockOrderSecurityId().Length); index = (index + 1))
{
ServerDataModel.BlockOrderRow childBlockOrderRow = securityRow.GetBlockOrderRowsByFKSecurityBlockOrderSecurityId()[index];
BlockOrder.Delete(adoTransaction, sqlTransaction, childBlockOrderRow.RowVersion, childBlockOrderRow.BlockOrderId);
}
for (int index = 0; (index < securityRow.GetBlockOrderRowsByFKSecurityBlockOrderSettlementId().Length); index = (index + 1))
{
ServerDataModel.BlockOrderRow childBlockOrderRow = securityRow.GetBlockOrderRowsByFKSecurityBlockOrderSettlementId()[index];
BlockOrder.Delete(adoTransaction, sqlTransaction, childBlockOrderRow.RowVersion, childBlockOrderRow.BlockOrderId);
}
for (int index = 0; (index < securityRow.GetBlotterMapRows().Length); index = (index + 1))
{
ServerDataModel.BlotterMapRow childBlotterMapRow = securityRow.GetBlotterMapRows()[index];
BlotterMap.Delete(adoTransaction, sqlTransaction, childBlotterMapRow.RowVersion, childBlotterMapRow.BlotterMapId);
}
for (int index = 0; (index < securityRow.GetDebtRowsByFKSecurityDebtDebtId().Length); index = (index + 1))
{
ServerDataModel.DebtRow childDebtRow = securityRow.GetDebtRowsByFKSecurityDebtDebtId()[index];
Debt.DeleteChildren(adoTransaction, sqlTransaction, childDebtRow.RowVersion, childDebtRow.DebtId);
}
for (int index = 0; (index < securityRow.GetDebtRowsByFKSecurityDebtSettlementId().Length); index = (index + 1))
{
ServerDataModel.DebtRow childDebtRow = securityRow.GetDebtRowsByFKSecurityDebtSettlementId()[index];
Debt.DeleteChildren(adoTransaction, sqlTransaction, childDebtRow.RowVersion, childDebtRow.DebtId);
}
for (int index = 0; (index < securityRow.GetCurrencyRows().Length); index = (index + 1))
{
ServerDataModel.CurrencyRow childCurrencyRow = securityRow.GetCurrencyRows()[index];
Currency.DeleteChildren(adoTransaction, sqlTransaction, childCurrencyRow.RowVersion, childCurrencyRow.CurrencyId);
}
for (int index = 0; (index < securityRow.GetEquityRowsByFKSecurityEquityEquityId().Length); index = (index + 1))
{
ServerDataModel.EquityRow childEquityRow = securityRow.GetEquityRowsByFKSecurityEquityEquityId()[index];
Equity.DeleteChildren(adoTransaction, sqlTransaction, childEquityRow.RowVersion, childEquityRow.EquityId);
}
for (int index = 0; (index < securityRow.GetEquityRowsByFKSecurityEquitySettlementId().Length); index = (index + 1))
{
ServerDataModel.EquityRow childEquityRow = securityRow.GetEquityRowsByFKSecurityEquitySettlementId()[index];
Equity.DeleteChildren(adoTransaction, sqlTransaction, childEquityRow.RowVersion, childEquityRow.EquityId);
}
for (int index = 0; (index < securityRow.GetOrderRowsByFKSecurityOrderSecurityId().Length); index = (index + 1))
{
ServerDataModel.OrderRow childOrderRow = securityRow.GetOrderRowsByFKSecurityOrderSecurityId()[index];
Order.Delete(adoTransaction, sqlTransaction, childOrderRow.RowVersion, childOrderRow.OrderId);
}
for (int index = 0; (index < securityRow.GetOrderRowsByFKSecurityOrderSettlementId().Length); index = (index + 1))
{
ServerDataModel.OrderRow childOrderRow = securityRow.GetOrderRowsByFKSecurityOrderSettlementId()[index];
Order.Delete(adoTransaction, sqlTransaction, childOrderRow.RowVersion, childOrderRow.OrderId);
}
for (int index = 0; (index < securityRow.GetPositionRows().Length); index = (index + 1))
{
ServerDataModel.PositionRow childPositionRow = securityRow.GetPositionRows()[index];
Position.Delete(adoTransaction, sqlTransaction, childPositionRow.RowVersion, childPositionRow.AccountId, childPositionRow.SecurityId, childPositionRow.PositionTypeCode);
}
for (int index = 0; (index < securityRow.GetPositionTargetRows().Length); index = (index + 1))
{
ServerDataModel.PositionTargetRow childPositionTargetRow = securityRow.GetPositionTargetRows()[index];
PositionTarget.Delete(adoTransaction, sqlTransaction, childPositionTargetRow.RowVersion, childPositionTargetRow.ModelId, childPositionTargetRow.SecurityId, childPositionTargetRow.PositionTypeCode);
}
for (int index = 0; (index < securityRow.GetPriceRows().Length); index = (index + 1))
{
ServerDataModel.PriceRow childPriceRow = securityRow.GetPriceRows()[index];
Price.Delete(adoTransaction, sqlTransaction, childPriceRow.RowVersion, childPriceRow.SecurityId, childPriceRow.CurrencyId);
}
for (int index = 0; (index < securityRow.GetProposedOrderRowsByFKSecurityProposedOrderSecurityId().Length); index = (index + 1))
{
ServerDataModel.ProposedOrderRow childProposedOrderRow = securityRow.GetProposedOrderRowsByFKSecurityProposedOrderSecurityId()[index];
ProposedOrder.Delete(adoTransaction, sqlTransaction, childProposedOrderRow.RowVersion, childProposedOrderRow.ProposedOrderId);
}
for (int index = 0; (index < securityRow.GetProposedOrderRowsByFKSecurityProposedOrderSettlementId().Length); index = (index + 1))
{
ServerDataModel.ProposedOrderRow childProposedOrderRow = securityRow.GetProposedOrderRowsByFKSecurityProposedOrderSettlementId()[index];
ProposedOrder.Delete(adoTransaction, sqlTransaction, childProposedOrderRow.RowVersion, childProposedOrderRow.ProposedOrderId);
}
for (int index = 0; (index < securityRow.GetTaxLotRows().Length); index = (index + 1))
{
ServerDataModel.TaxLotRow childTaxLotRow = securityRow.GetTaxLotRows()[index];
TaxLot.Delete(adoTransaction, sqlTransaction, childTaxLotRow.RowVersion, childTaxLotRow.TaxLotId);
}
for (int index = 0; (index < securityRow.GetViolationRows().Length); index = (index + 1))
{
ServerDataModel.ViolationRow childViolationRow = securityRow.GetViolationRows()[index];
Violation.Delete(adoTransaction, sqlTransaction, childViolationRow.RowVersion, childViolationRow.ViolationId);
}
// Increment the row version
rowVersion = ServerDataModel.RowVersion.Increment();
// Delete the record in the ADO database.
securityRow[securityTable.RowVersionColumn] = rowVersion;
adoTransaction.DataRows.Add(securityRow);
securityRow.Delete();
// Delete the record in the SQL database.
SqlCommand sqlCommand = new SqlCommand("update \"Security\" set \"IsDeleted\" = 1 where \"SecurityId\"=@securityId");
sqlCommand.Connection = sqlTransaction.Connection;
sqlCommand.Transaction = sqlTransaction;
sqlCommand.Parameters.Add(new SqlParameter("@securityId", SqlDbType.Int, 0, ParameterDirection.Input, false, 0, 0, null, DataRowVersion.Current, securityId));
sqlCommand.ExecuteNonQuery();
}