/// <summary>
/// Builds a <see cref="ILoggerFactoryAdapter"/> instance from the given <see cref="LogSetting"/>
/// using <see cref="Activator"/>.
/// </summary>
/// <param name="setting"></param>
/// <returns>the <see cref="ILoggerFactoryAdapter"/> instance. Is never <c>null</c></returns>
private static ILoggerFactoryAdapter BuildLoggerFactoryAdapterFromLogSettings(LogSetting setting)
{
ArgUtils.AssertNotNull("setting", setting);
// already ensured by LogSetting
// AssertArgIsAssignable<ILoggerFactoryAdapter>("setting.FactoryAdapterType", setting.FactoryAdapterType
// , "Specified FactoryAdapter does not implement {0}. Check implementation of class {1}"
// , typeof(ILoggerFactoryAdapter).FullName
// , setting.FactoryAdapterType.AssemblyQualifiedName);
ILoggerFactoryAdapter adapter = null;
ArgUtils.Guard(delegate
{
if (setting.Properties != null &&
setting.Properties.Count > 0)
{
object[] args = { setting.Properties };
adapter = (ILoggerFactoryAdapter)Activator.CreateInstance(setting.FactoryAdapterType, args);
}
else
{
adapter = (ILoggerFactoryAdapter)Activator.CreateInstance(setting.FactoryAdapterType);
}
}
, "Unable to create instance of type {0}. Possible explanation is lack of zero arg and single arg NameValueCollection constructors"
, setting.FactoryAdapterType.FullName
);
// make sure
ArgUtils.AssertNotNull("adapter", adapter, "Activator.CreateInstance() returned <null>");
return(adapter);
}
/// <summary>
/// Create a new logger instance.
/// </summary>
public CapturingLogger(CapturingLoggerFactoryAdapter owner, string logName)
: base(logName, LogLevel.All, true, true, true, null)
{
ArgUtils.AssertNotNull("owner", owner);
Owner = owner;
}
/// <summary>
/// Creates this target using a custom layout.
/// </summary>
public CommonLoggingTarget(string layout)
{
ArgUtils.AssertNotNull("layout", layout);
this.Layout = layout;
}