/// <summary>
/// 创建具体文件类型日志的工厂方法。
/// </summary>
/// <param name="metaLog">日志数据封送对象</param>
private static void WriteLogFactory(MetaLog metaLog)
{
ILogAppender logAppender = null;
if (metaLog.Storage == Storage.Txt)
{
logAppender = TextLogAppender.Instance;
}
else if (metaLog.Storage == Storage.Db)
{
logAppender = DBLogAppender.Instance;
}
//把日志记录到具体的存储介质中。
logAppender.Append(metaLog);
}
public static void RegisterAppender(ILogAppender logAppender, bool fill)
{
Verify.Argument.IsNotNull(logAppender, "logAppender");
lock (_log)
{
_appenders.Add(logAppender);
if (fill && _count != 0)
{
int end = (_start + _count) % _log.Length;
for (int i = _start; i != end; i = (i + 1) % _log.Length)
{
logAppender.Append(_log[i]);
}
}
}
}
/// <summary>
/// 记录日志的方法。
/// </summary>
/// <param name="metaLog">日志数据封送对象</param>
public void Write(MetaLog metaLog)
{
if (defaultLevel < metaLog.Level)
{
return;
}
ILogAppender logAppender = null;
if (metaLog.Storage == Storage.Txt)
{
logAppender = TextLogAppender.Instance;
}
else if (metaLog.Storage == Storage.Db)
{
logAppender = DBLogAppender.Instance;
}
//把日志记录到具体的存储介质中。
logAppender.Append(metaLog);
}
public void Log <TState>(LogLevel logLevel, EventId eventId, TState state, Exception exception, Func <TState, Exception, string> formatter)
{
if (!IsEnabled(logLevel))
{
return;
}
var cancellationToken = _appender.GetCancellationToken();
var entry = new LogEntry
{
LogLevel = logLevel,
EventId = eventId.Id,
EventName = eventId.Name,
State = SerializeState(state),
Exception = SerializeException(exception),
Message = formatter(state, exception)
};
_appender.Append(entry, cancellationToken);
}
public static void RegisterAppender(ILogAppender logAppender, bool fill)
{
Verify.Argument.IsNotNull(logAppender, "logAppender");
lock(_log)
{
_appenders.Add(logAppender);
if(fill && _count != 0)
{
int end = (_start + _count) % _log.Length;
for(int i = _start; i != end; i = (i + 1) % _log.Length)
{
logAppender.Append(_log[i]);
}
}
}
}
