public static TypeSettings Load(string basePath, XmlNode sectionNode)
{
if (TypeSettings.log.IsWarnEnabled)
{
TypeSettings.log.WarnFormat("Attempting Load of Legacy 'RelayTypeSettings' config file. Consider updating the file so it conforms to the new RelayTypeSettings Schema. Config basePath: {0}", basePath);
}
TypeSettings typeSettings = null;
string configSource = string.Empty;
string path = string.Empty;
try
{
configSource = sectionNode.Attributes["configSource"].Value;
if (!String.IsNullOrEmpty(configSource))
{
path = Path.Combine(Path.GetDirectoryName(basePath), configSource);
XmlDocument TypeSettingsConfig = new XmlDocument();
TypeSettingsConfig.Load(path);
typeSettings = CreateTypeSettings(TypeSettingsConfig);
}
}
catch (Exception ex)
{
if (TypeSettings.log.IsErrorEnabled)
{
TypeSettings.log.ErrorFormat("Error loading config file for source: {0}, path: {1}: {2}", configSource, path, ex);
}
}
return(typeSettings);
}
private static TypeSettings CreateTypeSettings(XmlDocument TypeSettingsConfig)
{
XmlNamespaceManager NamespaceMgr = new XmlNamespaceManager(TypeSettingsConfig.NameTable);
NamespaceMgr.AddNamespace("ms", "http://myspace.com/RelayTypeSettings.xsd");
TypeSettings typeSettings = new TypeSettings();
typeSettings.TypeSettingCollection = new TypeSettingCollection();
foreach (XmlNode TypeNameMapping in TypeSettingsConfig.SelectSingleNode("//ms:TypeNameMappings", NamespaceMgr))
{
// avoid comments
if (TypeNameMapping is XmlElement)
{
TypeSetting typeSetting = new TypeSetting();
try
{
#region TypeName, TypeId (Required)
typeSetting.TypeName = TypeNameMapping.Attributes["TypeName"].Value;
typeSetting.TypeId = short.Parse(GetSafeChildNodeVal(TypeNameMapping, "ms:TypeId", NamespaceMgr));
#endregion
#region Disabled, Compress (Not Required)
bool.TryParse(GetSafeChildNodeVal(TypeNameMapping, "ms:Disabled", NamespaceMgr), out typeSetting.Disabled);
bool.TryParse(GetSafeChildNodeVal(TypeNameMapping, "ms:Compress", NamespaceMgr), out typeSetting.Compress);
#endregion
#region GroupName (Required)
XmlNode TypeIdMapping = TypeSettingsConfig.DocumentElement.SelectSingleNode("//ms:TypeIdMapping[@TypeId=" + typeSetting.TypeId + "]", NamespaceMgr);
typeSetting.GroupName = TypeIdMapping.SelectSingleNode("ms:GroupName", NamespaceMgr).InnerText;
#endregion
#region CheckRaceCondition (Not Required)
// legacy config file does not provide this value
bool.TryParse(GetSafeChildNodeVal(TypeNameMapping, "ms:CheckRaceCondition", NamespaceMgr), out typeSetting.CheckRaceCondition);
#endregion
#region TTLSetting : Enabled, DefaultTTLSeconds (Not required)
typeSetting.TTLSetting = new TTLSetting();
XmlNode TTLSettingConfig = TypeSettingsConfig.DocumentElement.SelectSingleNode("//ms:TTLSetting[@TypeId=" + typeSetting.TypeId + "]", NamespaceMgr);
if (TTLSettingConfig != null)
{
bool.TryParse(GetSafeChildNodeVal(TTLSettingConfig, "ms:Enabled", NamespaceMgr), out typeSetting.TTLSetting.Enabled);
if (typeSetting.TTLSetting.Enabled)
{
int.TryParse(GetSafeChildNodeVal(TTLSettingConfig, "ms:DefaultTTLSeconds", NamespaceMgr), out typeSetting.TTLSetting.DefaultTTLSeconds);
typeSetting.TTLSetting.DefaultTTLSeconds = (typeSetting.TTLSetting.DefaultTTLSeconds == 0) ? -1 : typeSetting.TTLSetting.DefaultTTLSeconds;
}
else
{
typeSetting.TTLSetting.DefaultTTLSeconds = -1;
}
}
else
{
// set defaults
typeSetting.TTLSetting.Enabled = false;
typeSetting.TTLSetting.DefaultTTLSeconds = -1;
}
#endregion
// add to collection
typeSettings.TypeSettingCollection.Add(typeSetting);
}
catch (Exception ex)
{
if (TypeSettings.log.IsErrorEnabled)
{
TypeSettings.log.ErrorFormat("Error loading TypeSetting for TypeName {0}, TypeID {1}: {2}", typeSetting.TypeName, typeSetting.TypeId, ex);
}
}
}
}
return(typeSettings);
}