/// <summary>
/// Handles the signal for the class.
/// </summary>
/// <param name="signaler">Signaler used to signal the slot.</param>
/// <param name="input">Root node for invocation.</param>
/// <returns>An awaitable task.</returns>
public async Task SignalAsync(ISignaler signaler, Node input)
{
// Figuring out if caller wants to return multiple result sets or not.
var multipleResultSets = Executor.HasMultipleResultSets(input);
// Invoking execute helper.
await Executor.ExecuteAsync(
input,
signaler.Peek <MySqlConnectionWrapper>("mysql.connect").Connection,
signaler.Peek <Transaction>("mysql.transaction"),
async (cmd, max) =>
{
using (var reader = await cmd.ExecuteReaderAsync())
{
do
{
Node parentNode = input;
if (multipleResultSets)
{
parentNode = new Node();
input.Add(parentNode);
}
while (await reader.ReadAsync())
{
if (!Executor.BuildResultRow(reader, parentNode, ref max))
{
break;
}
}
} while (multipleResultSets && await reader.NextResultAsync());
}
});
}
/// <summary>
/// Implementation of your slot.
/// </summary>
/// <param name="signaler">Signaler used to raise the signal.</param>
/// <param name="input">Arguments to your slot.</param>
public void Signal(ISignaler signaler, Node input)
{
// Figuring out if caller wants to return multiple result sets or not.
var multipleResultSets = Executor.HasMultipleResultSets(input);
// Invoking execute helper.
Executor.Execute(
input,
signaler.Peek <SqlConnectionWrapper>("mssql.connect").Connection,
signaler.Peek <Transaction>("mssql.transaction"),
(cmd, max) =>
{
using (var reader = cmd.ExecuteReader())
{
do
{
Node parentNode = input;
if (multipleResultSets)
{
parentNode = new Node();
input.Add(parentNode);
}
while (reader.Read())
{
if (!Executor.BuildResultRow(reader, parentNode, ref max))
{
break;
}
}
} while (multipleResultSets && reader.NextResult());
}
});
}
