private void AddConnectionToConnections(Connection connection)
{
if (Connections.All(c => c.Name != connection.Name))
{
Connections = new List<Connection>(Connections) { connection };
}
}
/// <summary>
/// Shuts the specified connection.
/// </summary>
/// <param name="connection">The connection.</param>
public void Shut(Connection connection)
{
if (State == DispatcherState.DS_RUNNING)
{
_logger.Value.InfoFormat("Dispatcher: Stopping connection {0}", connection.Name);
var consumersForConnection = Consumers.Where(consumer => consumer.Name == connection.Name).ToArray();
var noOfConsumers = consumersForConnection.Length;
for (int i = 0; i < noOfConsumers; ++i)
{
consumersForConnection[i].Shut();
}
}
}
/// <summary>
/// Opens the specified connection.
/// </summary>
/// <param name="connection">The connection.</param>
public void Open(Connection connection)
{
_logger.Value.InfoFormat("Dispatcher: Opening connection {0}", connection.Name);
AddConnectionToConnections(connection);
var addedConsumers = CreateConsumers(new[] { connection });
switch (State)
{
case DispatcherState.DS_RUNNING:
addedConsumers.Each(consumer =>
{
_consumers.TryAdd(consumer.Name, consumer);
consumer.Open();
_tasks.TryAdd(consumer.JobId, consumer.Job);
});
break;
case DispatcherState.DS_STOPPED:
case DispatcherState.DS_AWAITING:
addedConsumers.Each(consumer => _consumers.TryAdd(consumer.Name, consumer));
Start();
break;
default:
throw new InvalidOperationException("The dispatcher is not ready");
}
}
public ConsumerFactory(IAmACommandProcessor commandProcessor, IAmAMessageMapperRegistry messageMapperRegistry, Connection connection, ILog logger)
{
this.commandProcessor = commandProcessor;
this.messageMapperRegistry = messageMapperRegistry;
this.connection = connection;
this.logger = logger;
}
public void Open(Connection connection)
{
if (State == DispatcherState.DS_RUNNING)
{
logger.Debug(m => m("Dispatcher: Opening connection {0}", connection.Name));
var addedConsumers = CreateConsumers(new List<Connection>() {connection});
addedConsumers.Each((consumer) =>
{
Consumers.Add(consumer);
consumer.Open();
tasks.Add(consumer.Job);
} );
}
else
{
throw new InvalidOperationException("Use Recieve to start the dispatcher; use Open to start a shut or added connection");
}
}
public void Shut(Connection connection)
{
if (State == DispatcherState.DS_RUNNING)
{
logger.Debug(m => m("Dispatcher: Stopping connection {0}", connection.Name));
Consumers.Where(consumer => consumer.Name == connection.Name).Each((consumer) => consumer.Shut());
}
}
public ConsumerFactory(IAmACommandProcessor commandProcessor, IAmAMessageMapperRegistry messageMapperRegistry, Connection connection)
{
_commandProcessor = commandProcessor;
_messageMapperRegistry = messageMapperRegistry;
_connection = connection;
}
