/// <summary>
/// Handle the actual import call and error recording.
/// </summary>
/// <param name="records">The records to import</param>
/// <param name="sentSize">The actual bulk size used.</param>
/// <returns>The errors encountered.</returns>
protected override Dictionary <object, string> ImportRecord(Array records, out Int32 sentSize)
{
Dictionary <object, string> errors = new Dictionary <object, string>();
MethodResponseArrayOfguid response;
response = NetworkHelper.Attempt <MethodResponseArrayOfguid>(
(client, a) =>
client.ImportDebtHolderRecords(records as TradingSupportReference.DebtHolderRecord[]),
records,
false,
out sentSize);
foreach (TradingSupportReference.ErrorInfo error in response.Errors)
{
errors[records.GetValue(error.BulkIndex)] = error.Message;
}
return(errors);
}
/// <summary>
/// Delete an set of debt holders.
/// </summary>
/// <param name="debtHolders">The set of working orders.</param>
/// <returns>The actual bulk size used.</returns>
protected override Int32 Delete(List <GuardianObject> debtHolders)
{
Int32 attemptedBulkSize = debtHolders.Count;
Int32 actualBulkSize = attemptedBulkSize;
GuardianObject failedObject = null;
TradingSupportReference.DebtHolder[] records = new TradingSupportReference.DebtHolder[debtHolders.Count];
Dictionary <TradingSupportReference.DebtHolder, DebtHolder> recordsToHolders =
new Dictionary <TradingSupportReference.DebtHolder, DebtHolder>();
// Convert the GuardianObjects to records we can push up to the server.
for (Int32 index = 0; index < records.Length; ++index)
{
DebtHolder debtHolder = debtHolders[0] as DebtHolder;
records[index] = new TradingSupportReference.DebtHolder();
debtHolder.PopulateRecord(records[index]);
recordsToHolders[records[index]] = debtHolder;
debtHolders.RemoveAt(0);
}
try
{
Int32 sentSize;
MethodResponseErrorCode response;
response = NetworkHelper.Attempt <MethodResponseErrorCode>(
(client, a) =>
client.DeleteDebtHolder(a as TradingSupportReference.DebtHolder[]),
records,
true,
out sentSize);
if (sentSize < attemptedBulkSize)
{
actualBulkSize = sentSize;
}
if (!response.IsSuccessful)
{
List <TradingSupportReference.DebtHolder> retryRecords = new List <TradingSupportReference.DebtHolder>();
foreach (ErrorInfo errorInfo in response.Errors)
{
// The bulk index is an index into the set we sent, which may be smaller than the set passed in.
failedObject = recordsToHolders[records[errorInfo.BulkIndex]];
// If the error's "just" a deadlock, we should retry it.
if (errorInfo.ErrorCode == ErrorCode.Deadlock)
{
retryRecords.Add(records[errorInfo.BulkIndex]);
}
else if (errorInfo.ErrorCode == ErrorCode.RecordExists)
{
throw new HasSettlementsException(this.ToString() + " has settled accounts");
}
// We can safely ignore not-found errors (we are deleting after all), but if the error's more severe, forget the how
// thing and throw up the error.
else if (errorInfo.ErrorCode != ErrorCode.RecordNotFound)
{
GuardianObject.ThrowErrorInfo(response.Errors[0]);
}
}
records = retryRecords.ToArray();
}
}
catch (Exception exception)
{
// Any issues trying to communicate to the server are logged.
EventLog.Error("{0}: {1}\n{2}", exception.GetType(), exception.Message, exception.StackTrace);
throw new DeleteException(failedObject, exception);
}
return(actualBulkSize);
}
