public static void Apply([NotNull] ISettingsNode content, [NotNull] ClusterConfigClientSettings settings)
{
if (TryGet <bool>(content, nameof(ClusterConfigClientSettings.EnableLocalSettings), "enableLocalSettings", bool.TryParse, out var enableLocalSettings))
{
settings.EnableLocalSettings = enableLocalSettings;
}
if (TryGet <bool>(content, nameof(ClusterConfigClientSettings.EnableClusterSettings), "enableClusterSettings", bool.TryParse, out var enableClusterSettings))
{
settings.EnableClusterSettings = enableClusterSettings;
}
if (TryGet <TimeSpan>(content, nameof(ClusterConfigClientSettings.UpdatePeriod), "refreshPeriod", TimeSpan.TryParse, out var updatePeriod))
{
settings.UpdatePeriod = updatePeriod;
}
if (TryGet <TimeSpan>(content, nameof(ClusterConfigClientSettings.RequestTimeout), "requestTimeout", TimeSpan.TryParse, out var requestTimeout))
{
settings.RequestTimeout = requestTimeout;
}
if (TryGet(content, nameof(ClusterConfigClientSettings.Zone), "clusterSettingsZoneName", out var zone))
{
settings.Zone = zone;
}
if (TryGet(content, nameof(ClusterConfigClientSettings.LocalFolder), "localSettingsDirectory", out var localFolder))
{
settings.LocalFolder = localFolder;
}
if (TryGet(content, "clusterConfigHost", out var dnsEndpoint))
{
var parts = dnsEndpoint.Split(':');
if (parts.Length == 2 && !string.IsNullOrEmpty(parts[0]) && int.TryParse(parts[1], out var port))
{
settings.Cluster = new DnsClusterProvider(parts[0], port);
}
}
else
{
var foundDns = TryGet(content, "ServerDNS", out var dns);
var foundPort = TryGet(content, "ServerPort", int.TryParse, out int port);
if (foundDns || foundPort)
{
settings.Cluster = new DnsClusterProvider(
dns ?? ClusterConfigClientDefaults.Dns,
port == default ? ClusterConfigClientDefaults.Port : port);
}
}
}
public void Should_preserve_non_default_values_from_user_settings()
{
foreach (var(propertyName, nonDefaultValue, _) in EnumerateNonDefaultValues())
{
var baseSettings = new ClusterConfigClientSettings();
var userSettings = new ClusterConfigClientSettings();
typeof(ClusterConfigClientSettings).GetProperty(propertyName).SetValue(userSettings, nonDefaultValue);
var mergedSettings = ConfigurationMerger.Merge(baseSettings, userSettings);
typeof(ClusterConfigClientSettings).GetProperty(propertyName).GetValue(mergedSettings).Should().Be(nonDefaultValue);
}
}
public static ClusterConfigClientSettings Merge(
[NotNull] ClusterConfigClientSettings baseSettings,
[NotNull] ClusterConfigClientSettings userSettings)
{
var result = new ClusterConfigClientSettings();
foreach (var property in typeof(ClusterConfigClientSettings).GetProperties(BindingFlags.Instance | BindingFlags.Public))
{
var baseValue = property.GetValue(baseSettings);
var userValue = property.GetValue(userSettings);
var defaultValue = property.GetValue(DefaultSettings);
property.SetValue(result, Select(baseValue, userValue, defaultValue));
}
return(result);
}
