public SqlServerReader(
string connectionString,
FullTableName tableName,
TargetFileNameController targetController
)
{
if (connectionString == null)
{
throw new ArgumentNullException(nameof(connectionString));
}
if (tableName == null)
{
throw new ArgumentNullException(nameof(tableName));
}
if (targetController == null)
{
throw new ArgumentNullException(nameof(targetController));
}
_connectionString = connectionString;
_tableName = tableName;
_targetController = targetController;
}
/// <inheritdoc />
public SqlServerCollectionSaver(
SqlConnection connection,
SqlTransaction transaction,
FullTableName tableName,
TargetFileNameController targetController
)
{
if (connection == null)
{
throw new ArgumentNullException(nameof(connection));
}
if (transaction == null)
{
throw new ArgumentNullException(nameof(transaction));
}
if (tableName == null)
{
throw new ArgumentNullException(nameof(tableName));
}
if (targetController == null)
{
throw new ArgumentNullException(nameof(targetController));
}
_connection = connection;
_transaction = transaction;
_targetController = targetController;
_command = new SqlCommand($@"
insert into {tableName.CombinedName}
( insert_date, file_name, offset, length )
values
( GETDATE(), @fileName, @offset, @length )
",
connection,
transaction
);
_command.Parameters.Add("fileName", SqlDbType.VarChar, 261);
_command.Parameters.Add("offset", SqlDbType.BigInt);
_command.Parameters.Add("length", SqlDbType.BigInt);
_command.Prepare();
}
