public static RawRabbitConfiguration Parse(string connectionString)
{
var mainMatch = MainRegex.Match(connectionString);
var port = Defaults.Port;
if (RegexMatchGroupIsNonEmpty(mainMatch, "port"))
{
var suppliedPort = mainMatch.Groups["port"].Value;
if (!int.TryParse(suppliedPort, out port))
{
throw new FormatException($"The supplied port '{suppliedPort}' in the connection string is not a number");
}
}
var cfg = new RawRabbitConfiguration
{
Username = RegexMatchGroupIsNonEmpty(mainMatch, "username") ? mainMatch.Groups["username"].Value : Defaults.Username,
Password = RegexMatchGroupIsNonEmpty(mainMatch, "password") ? mainMatch.Groups["password"].Value : Defaults.Password,
Hostnames = mainMatch.Groups["hosts"].Value.Split(',').ToList(),
Port = port,
VirtualHost = ExctractVirutalHost(mainMatch)
};
var parametersMatches = ParametersRegex.Matches(mainMatch.Groups["parameters"].Value);
foreach (Match match in parametersMatches)
{
var name = match.Groups["name"].Value.ToLower();
var val = match.Groups["value"].Value.ToLower();
var propertyInfo = cfg
.GetType()
.GetTypeInfo()
.GetProperty(name, BindingFlags.IgnoreCase | BindingFlags.Public | BindingFlags.Instance);
if (propertyInfo == null)
{
throw new ArgumentException($"No configuration property named '{name}'");
}
if (propertyInfo.PropertyType == typeof (TimeSpan))
{
var convertedValue = TimeSpan.FromSeconds(int.Parse(val));
propertyInfo.SetValue(cfg, convertedValue, null);
}
else
{
propertyInfo.SetValue(cfg, Convert.ChangeType(val, propertyInfo.PropertyType), null);
}
}
return cfg;
}
