public void Refresh()
{
if (customSource)
{
return;
}
if (subordinateConfigurationSource != null)
{
subordinateConfigurationSource.SourceChanged -= compositeConfigurationSource_ConfigurationSourceChanged;
subordinateConfigurationSource.Dispose();
}
subordinateConfigurationSource = compositeConfigurationSource.CreateSubordinateSource(subordinateSourceName, false);
if (subordinateConfigurationSource != null)
{
this.subordinateConfigurationSource.SourceChanged += compositeConfigurationSource_ConfigurationSourceChanged;
}
}
public static LogWriter CreateLogWriterFromConfigFile(
string configFileName)
{
if (!string.IsNullOrWhiteSpace(configFileName))
{
if (Path.IsPathRooted(configFileName))
{
_logConfigurationFileName = configFileName;
}
else
{
var data = AppDomain
.CurrentDomain
.GetData("APP_CONFIG_FILE");
Debug.Assert(data != null);
var path = Path.GetDirectoryName(data.ToString());
configFileName = Path.Combine(path, configFileName);
_logConfigurationFileName = !string.IsNullOrWhiteSpace(configFileName) && File.Exists(configFileName)
? configFileName
: null;
}
}
try
{
// if the file name is null or empty or does not exists - go for the app.config
var logConfigSource = _logConfigurationFileName == null
? (IConfigurationSource) new SystemConfigurationSource()
: (IConfigurationSource) new FileConfigurationSource(_logConfigurationFileName);
var logger = new LogWriterFactory(logConfigSource).Create();
if (_logConfiguration != null)
{
_logConfiguration.SourceChanged -= (o, e) => Facility.FacilitiesRegistrar.RefreshLogger(
CreateLogWriterFromConfigFile(_logConfigurationFileName));
_logConfiguration.Dispose();
}
_logConfiguration = logConfigSource;
_logConfiguration.SourceChanged += (o, e) => Facility.FacilitiesRegistrar.RefreshLogger(
CreateLogWriterFromConfigFile(_logConfigurationFileName));
return(logger);
}
catch (Exception x)
{
if (_logConfiguration != null)
{
_logConfiguration.Dispose();
}
// wrap and throw
throw new ConfigurationErrorsException(
string.Format(
"There was an error loading the configuration from {0}: {1}",
configFileName.IsNullOrWhiteSpace() ? "the configuration file" : configFileName,
x.Message),
x);
}
}
/// <summary>
/// Dispose
/// </summary>
public void Dispose()
{
_config.Dispose();
}
