private WriteConcernResult CreateResultOrThrow(IChannelHandle channel, BulkWriteOperationResult result, MongoBulkWriteOperationException exception)
{
var converter = new BulkWriteOperationResultConverter();
if (exception != null)
{
throw converter.ToWriteConcernException(channel.ConnectionDescription.ConnectionId, exception);
}
else
{
if (_writeConcern.IsAcknowledged)
{
return converter.ToWriteConcernResult(result);
}
else
{
return null;
}
}
}
// methods
public async Task<WriteConcernResult> ExecuteAsync(IChannelHandle channel, CancellationToken cancellationToken)
{
Ensure.IsNotNull(channel, "channel");
var requests = new[] { _request };
var operation = new BulkUpdateOperation(_collectionNamespace, requests, _messageEncoderSettings)
{
IsOrdered = true,
WriteConcern = _writeConcern
};
BulkWriteOperationResult bulkWriteResult;
MongoBulkWriteOperationException bulkWriteException = null;
try
{
bulkWriteResult = await operation.ExecuteAsync(channel, cancellationToken).ConfigureAwait(false);
}
catch (MongoBulkWriteOperationException ex)
{
bulkWriteResult = ex.Result;
bulkWriteException = ex;
}
var converter = new BulkWriteOperationResultConverter();
if (bulkWriteException != null)
{
throw converter.ToWriteConcernException(channel.ConnectionDescription.ConnectionId, bulkWriteException);
}
else
{
if (_writeConcern.IsAcknowledged)
{
return converter.ToWriteConcernResult(bulkWriteResult);
}
else
{
return null;
}
}
}
// methods
public async Task<WriteConcernResult> ExecuteAsync(IConnectionHandle connection, TimeSpan timeout = default(TimeSpan), CancellationToken cancellationToken = default(CancellationToken))
{
Ensure.IsNotNull(connection, "connection");
var requests = new[] { _request };
var operation = new BulkUpdateOperation(_collectionNamespace, requests, _messageEncoderSettings)
{
IsOrdered = true,
WriteConcern = _writeConcern
};
BulkWriteOperationResult bulkWriteResult;
BulkWriteOperationException bulkWriteException = null;
try
{
bulkWriteResult = await operation.ExecuteAsync(connection, timeout, cancellationToken);
}
catch (BulkWriteOperationException ex)
{
bulkWriteResult = ex.Result;
bulkWriteException = ex;
}
var converter = new BulkWriteOperationResultConverter();
if (bulkWriteException != null)
{
throw converter.ToWriteConcernException(bulkWriteException);
}
else
{
if (_writeConcern.IsAcknowledged)
{
return converter.ToWriteConcernResult(bulkWriteResult);
}
else
{
return null;
}
}
}