public ILoggingEventPropertiesBuilder WithAdditionalData(IDictionary <string, object> data)
{
if (data != null)
{
if (data.ContainsKey("AdditionalInfo"))
{
_props.Set("Parameters", data["AdditionalInfo"]);
}
foreach (var datum in data)
{
if (_props.Contains(datum.Key))
{
var duplicatePropsException = new ArgumentException("An element with the same key already exists.");
duplicatePropsException.Data.Add("Key", datum.Key);
duplicatePropsException.Data.Add("Value1", _props[datum.Key]);
duplicatePropsException.Data.Add("Value2", datum.Value);
throw duplicatePropsException;
}
_props.Set(datum.Key, datum.Value);
}
}
return(this);
}
private string Hostname(PropertiesDictionary properties)
{
var hostname = String(properties, HostnameKey);
if (!string.IsNullOrWhiteSpace(hostname))
{
return(hostname);
}
var log4netHostname = "log4net:HostName";
if (properties == null || properties.Count == 0 || !properties.Contains(log4netHostname))
{
return(null);
}
return(properties[log4netHostname].ToString());
}