public RabbitMQBus(string busId = null, string host = null, int port = 0, string exchange = null,
bool exactlyOnce = false, MessageFormat messageFormat = MessageFormat.Text, XmlDictionaryReaderQuotas readerQuotas = null, bool mandatory = false)
: base(busId)
{
RabbitMQBusConfigSectionHandler section = ConfigurationManager.GetSection(RabbitMQBusConfigSectionHandler.SectionName) as RabbitMQBusConfigSectionHandler;
_host = GetPropertyValue(host, "localhost", section, s => s.BrokerHost);
_port = GetPropertyValue(port, 5672, section, s => s.Port);
_exchange = GetPropertyValue(exchange, "amq.headers", section, s => s.Exchange);
readerQuotas = GetPropertyValue(readerQuotas, null, section, s => new XmlDictionaryReaderQuotas
{
MaxArrayLength = s.ReaderQuotas.MaxArrayLength,
MaxBytesPerRead = s.ReaderQuotas.MaxBytesPerRead,
MaxDepth = s.ReaderQuotas.MaxDepth,
MaxNameTableCharCount = s.ReaderQuotas.MaxNameTableCharCount,
MaxStringContentLength = s.ReaderQuotas.MaxStringContentLength
});
_binding = new RabbitMQBinding
{
ApplicationId = busId,
OneWayOnly = true,
ExactlyOnce = exactlyOnce,
PersistentDelivery = false,
HeaderNamespace = MessagingConstants.Namespace.MessageBus,
MessageFormat = messageFormat,
ReaderQuotas = readerQuotas,
Mandatory = mandatory
};
}
protected T GetPropertyValue <T>(T value, T defaultValue, RabbitMQBusConfigSectionHandler section, Func <RabbitMQBusConfigSectionHandler, T> selector)
{
if (!Equals(value, default(T)))
{
return(value);
}
if (section == null)
{
return(defaultValue);
}
return(selector(section));
}
