/// <summary>
/// Registers all consumers in passed assembly. The actual Subscriber instances is
/// created using <seealso cref="CreateConsumer"/>. The SubscriptionId per consumer
/// method is determined by <seealso cref="GenerateSubscriptionId"/> or if the method
/// is marked with <see cref="ConsumerAttribute"/> with a custom SubscriptionId.
/// </summary>
/// <param name="assemblies">The assembleis to scan for consumers.</param>
public virtual void Subscribe(params Assembly[] assemblies)
{
Preconditions.CheckAny(assemblies, "assemblies", "No assemblies specified.");
var genericBusSubscribeMethod = GetSubscribeMethodOfBus();
var subscriptionInfos = GetSubscriptionInfos(assemblies.SelectMany(a => a.GetTypes()));
foreach (var kv in subscriptionInfos)
{
foreach (var subscriptionInfo in kv.Value)
{
var dispatchMethod = MessageDispatcher.GetType()
.GetMethod(DispatchMethodName, BindingFlags.Instance | BindingFlags.Public)
.MakeGenericMethod(subscriptionInfo.MessageType, subscriptionInfo.ConcreteType);
var dispatchMethodType = typeof(Action <>).MakeGenericType(subscriptionInfo.MessageType);
var dispatchDelegate = Delegate.CreateDelegate(dispatchMethodType, MessageDispatcher, dispatchMethod);
var subscriptionAttribute = GetSubscriptionAttribute(subscriptionInfo);
var subscriptionId = subscriptionAttribute != null
? subscriptionAttribute.SubscriptionId
: GenerateSubscriptionId(subscriptionInfo);
var busSubscribeMethod = genericBusSubscribeMethod.MakeGenericMethod(subscriptionInfo.MessageType);
busSubscribeMethod.Invoke(bus, new object[] { subscriptionId, dispatchDelegate });
}
}
}
public ConnectionFactoryWrapper(ConnectionConfiguration connectionConfiguration, IClusterHostSelectionStrategy <ConnectionFactoryInfo> clusterHostSelectionStrategy)
{
this.clusterHostSelectionStrategy = clusterHostSelectionStrategy;
Preconditions.CheckNotNull(connectionConfiguration, "connectionConfiguration");
Preconditions.CheckAny(connectionConfiguration.Hosts, "connectionConfiguration", "At least one host must be defined in connectionConfiguration");
Configuration = connectionConfiguration;
foreach (var hostConfiguration in Configuration.Hosts)
{
var connectionFactory = new ConnectionFactory
{
UseBackgroundThreadsForIO = false,
AutomaticRecoveryEnabled = false,
TopologyRecoveryEnabled = false
};
if (connectionConfiguration.AMQPConnectionString != null)
{
connectionFactory.uri = connectionConfiguration.AMQPConnectionString;
}
connectionFactory.HostName = hostConfiguration.Host;
if (connectionFactory.VirtualHost == "/")
{
connectionFactory.VirtualHost = Configuration.VirtualHost;
}
if (connectionFactory.UserName == "guest")
{
connectionFactory.UserName = Configuration.UserName;
}
if (connectionFactory.Password == "guest")
{
connectionFactory.Password = Configuration.Password;
}
if (connectionFactory.Port == -1)
{
connectionFactory.Port = hostConfiguration.Port;
}
if (Configuration.Ssl.Enabled)
{
connectionFactory.Ssl = Configuration.Ssl;
}
connectionFactory.RequestedHeartbeat = Configuration.RequestedHeartbeat;
connectionFactory.ClientProperties = Configuration.ClientProperties;
clusterHostSelectionStrategy.Add(new ConnectionFactoryInfo(connectionFactory, hostConfiguration));
}
}
public ConnectionFactoryWrapper(IConnectionConfiguration connectionConfiguration, IClusterHostSelectionStrategy <ConnectionFactoryInfo> clusterHostSelectionStrategy)
{
this.clusterHostSelectionStrategy = clusterHostSelectionStrategy;
Preconditions.CheckNotNull(connectionConfiguration, "connectionConfiguration");
Preconditions.CheckAny(connectionConfiguration.Hosts, "connectionConfiguration", "At least one host must be defined in connectionConfiguration");
Configuration = connectionConfiguration;
foreach (var hostConfiguration in Configuration.Hosts)
{
var connectionFactory = new ConnectionFactory();
if (connectionConfiguration.AMQPConnectionString != null)
{
connectionFactory.uri = connectionConfiguration.AMQPConnectionString;
}
connectionFactory.HostName = hostConfiguration.Host;
if (connectionFactory.VirtualHost == "/")
{
connectionFactory.VirtualHost = Configuration.VirtualHost;
}
if (connectionFactory.UserName == "guest")
{
connectionFactory.UserName = Configuration.UserName;
}
if (connectionFactory.Password == "guest")
{
connectionFactory.Password = Configuration.Password;
}
if (connectionFactory.Port == -1)
{
connectionFactory.Port = connectionFactory.Port;
}
connectionFactory.RequestedHeartbeat = Configuration.RequestedHeartbeat;
connectionFactory.ClientProperties = ConvertToHashtable(Configuration.ClientProperties);
clusterHostSelectionStrategy.Add(new ConnectionFactoryInfo(connectionFactory, hostConfiguration));
}
}
