private LogEntry(DateTime date, string message, LogMeta meta, object raw)
{
LogDate = date;
Message = message;
MetaData = meta;
RawObject = raw;
}
private LogEntry( DateTime date, string message, LogMeta meta, object raw )
{
LogDate = date;
Message = message;
MetaData = meta;
RawObject = raw;
}
/// <summary>
/// 创建一条日志记录
/// </summary>
/// <param name="message">日志消息</param>
/// <param name="scope">当前所处的范畴</param>
/// <param name="raw">日志记录的原始对象</param>
public LogEntry( string message, LogMeta meta = null, object raw = null )
{
LogDate = DateTime.UtcNow;
MetaData = meta ?? LogMeta.Blank;
Message = message;
RawObject = raw;
}
/// <summary>
/// 获取日志类型信息
/// </summary>
/// <param name="metaData"></param>
/// <returns></returns>
public static LogType LogType(this LogMeta metaData)
{
if (metaData == null)
{
return(null);
}
return(metaData.GetMetaData <LogType>());
}
private static LogMeta GetLogMeta(Logger logger, LogType type)
{
Contract.Assert(logger != null);
var meta = LogMeta.GetDefaultMeta().SetMetaData(type);
var provider = logger as ILogMetaProvider;
if (provider != null)
{
meta = provider.GetLogMeta(meta);
}
return(meta);
}
/// <summary>
/// 从既有的元数据创建 LogMeta 对象
/// </summary>
/// <param name="metaData">既有的元数据</param>
public LogMeta(LogMeta metaData)
{
data = new Dictionary <Type, object>(metaData.data);
}
/// <summary>
/// 创建一条日志记录
/// </summary>
/// <param name="message">日志消息</param>
/// <param name="meta">日志元数据</param>
/// <param name="raw">日志记录的原始对象</param>
public LogEntry( string message, LogMeta meta = null, object raw = null )
: this(DateTime.UtcNow, message, meta ?? LogMeta.GetDefaultMeta(), raw)
{
}
/// <summary>
/// 创建一条日志记录
/// </summary>
/// <param name="message">日志消息</param>
/// <param name="meta">日志元数据</param>
/// <param name="raw">日志记录的原始对象</param>
public LogEntry(string message, LogMeta meta = null, object raw = null) : this(DateTime.UtcNow, message, meta ?? LogMeta.GetDefaultMeta(), raw)
{
}