/// <summary>
/// Инициализирует экземпляр переменной типа <see cref="QueueConfigurationBase" />
/// и признаком необходимости проводить диагностику
/// </summary>
/// <param name="configuration">Конфигурация очереди</param>
/// <param name="isDiagnostic">Признак проведения диагностики</param>
public RabbitMqQueueMessageAdapter(RabbitMqQueueConfiguration configuration, bool isDiagnostic)
{
_configuration = configuration.ThrowIfNull(nameof(configuration));
_connectionLock = new object();
_isDisposed = false;
_isDiagnostic = isDiagnostic;
}
/// <summary>
/// Инициализирует экземпляр фабрикой, создающей <see cref="IAdvancedBus" />,
/// переменной типа <see cref="QueueConfigurationBase" />
/// и признаком необходимости проводить диагностику
/// </summary>
/// <param name="advancedBusFactory">Фабрика для создания <see cref="IAdvancedBus" /></param>
/// <param name="configuration">Конфигурация очереди</param>
/// <param name="logger">Интерфейс логгирования</param>
public RabbitMqQueueMessageAdapter(
IAdvancedBusFactory advancedBusFactory,
RabbitMqQueueConfiguration configuration,
ILogger <RabbitMqQueueMessageAdapter> logger)
{
_logger = logger;
_advancedBusFactory = advancedBusFactory;
_configuration = configuration;
}
private static string GetExpiration(BaseMessage message, RabbitMqQueueConfiguration configuration)
{
if (message.LifeTime.TotalMilliseconds > 0)
{
return(message.LifeTime.TotalMilliseconds.ToString(CultureInfo.InvariantCulture));
}
if (configuration.Lifetime.HasValue)
{
return(((int)configuration.Lifetime.Value.TotalMilliseconds).ToString(CultureInfo.InvariantCulture));
}
return(DefaultLifeTime);
}
public static MessageProperties ConvertToProperties(this BaseMessage message, RabbitMqQueueConfiguration configuration)
{
var expiration = GetExpiration(message, configuration);
var properties = new MessageProperties
{
MessageId = string.IsNullOrEmpty(message.MessageId)
? Guid.NewGuid()
.ToString()
.ToUpper()
: message.MessageId,
Headers = message.Properties,
DeliveryMode = 2,
Expiration = expiration,
Timestamp = DateTime.Now.ToFileTimeUtc(),
ContentType = GetContentType(message)
};
if (!string.IsNullOrWhiteSpace(message.ReplyQueue))
{
properties.ReplyTo = message.ReplyQueue;
}
if (!string.IsNullOrEmpty(message.CorrelationId))
{
properties.CorrelationId = message.CorrelationId;
}
return(properties);
}
