/// <summary>
/// 创建文本文件日志记录器
/// </summary>
/// <param name="filenameProvider">文件名提供程序</param>
/// <param name="filter">日志筛选器</param>
/// <param name="encoding">文件编码</param>
public TextFileLogger( LogFilenameStrategy filenameProvider, LogFilter filter = null, Encoding encoding = null )
: this(filter, encoding)
{
if ( filenameProvider == null )
throw new ArgumentNullException( "filenameProvider" );
_filenameProvider = filenameProvider;
}
public LoggerWithFilter(Logger logger, LogFilter filter)
{
Contract.Assert(logger != null);
Contract.Assert(filter != null);
Filter = filter;
InnerLogger = logger;
}
/// <summary>
/// 创建文本文件日志记录器
/// </summary>
/// <param name="logDirectory">存放日志文件的目录</param>
/// <param name="filter">日志筛选器</param>
/// <param name="cycle">日志文件记录周期</param>
/// <param name="prefix">文件名前缀</param>
/// <param name="postfix">文件名后缀</param>
/// <param name="extension">文件扩展名</param>
/// <param name="encoding">文件编码</param>
public TextFileLogger( DirectoryInfo logDirectory, LogFilter filter = null, LogFilenameStrategy cycle = null, string prefix = "", string postfix = "", string extension = ".log", Encoding encoding = null )
: this(filter, encoding)
{
if ( logDirectory == null )
throw new ArgumentNullException( "logDirectory" );
cycle = cycle ?? LogFileCycles.Daily;
_filenameProvider = logDirectory.FullName + Path.DirectorySeparatorChar + prefix + cycle + postfix + extension;
}
/// <summary>
/// 创建文本文件日志记录器
/// </summary>
/// <param name="filenameProvider">文件名提供程序</param>
/// <param name="filter">日志筛选器</param>
/// <param name="encoding">文件编码</param>
public TextFileLogger(LogFilenameStrategy filenameProvider, LogFilter filter = null, Encoding encoding = null)
: this(filter, encoding)
{
if (filenameProvider == null)
{
throw new ArgumentNullException("filenameProvider");
}
_filenameProvider = filenameProvider;
}
/// <summary>
/// 创建文本文件日志记录器
/// </summary>
/// <param name="logDirectory">存放日志文件的目录</param>
/// <param name="filter">日志筛选器</param>
/// <param name="cycle">日志文件记录周期</param>
/// <param name="prefix">文件名前缀</param>
/// <param name="postfix">文件名后缀</param>
/// <param name="extension">文件扩展名</param>
/// <param name="encoding">文件编码</param>
public TextFileLogger(DirectoryInfo logDirectory, LogFilter filter = null, LogFilenameStrategy cycle = null, string prefix = "", string postfix = "", string extension = ".log", Encoding encoding = null)
: this(filter, encoding)
{
if (logDirectory == null)
{
throw new ArgumentNullException("logDirectory");
}
cycle = cycle ?? LogFileCycles.Daily;
_filenameProvider = logDirectory.FullName + Path.DirectorySeparatorChar + prefix + cycle + postfix + extension;
}
/// <summary>
/// 创建一个新的日志记录器，只记录符合条件的日志
/// </summary>
/// <param name="logger">内部日志记录器，符合条件的日志将使用这个日志记录器记录</param>
/// <param name="filter">日志记录条件</param>
/// <returns>只记录符合条件的日志的日志记录器</returns>
public static Logger WithFilter( this Logger logger, LogFilter filter )
{
if ( logger == null )
return null;
if ( filter == null )
throw new ArgumentNullException( "filter" );
var loggerWithFilter = logger as LoggerWithFilter;
if ( loggerWithFilter != null )
return new LoggerWithFilter( loggerWithFilter.InnerLogger, loggerWithFilter.Filter & filter );
else
return new LoggerWithFilter( logger, filter );
}
private TextFileLogger( LogFilter filter, Encoding encoding )
: base(filter, encoding)
{
basePath = AppDomain.CurrentDomain.SetupInformation.ApplicationBase;
}
/// <summary>
/// 初始化 TextFileLoggerBase 对象
/// </summary>
/// <param name="filter">可选的日志筛选器</param>
/// <param name="encoding">写入文件所用的编码</param>
protected TextFileLoggerBase( LogFilter filter = null, Encoding encoding = null )
: base(filter)
{
_encoding = encoding ?? TextLogFileManager.DefaultEncoding;
}
/// <summary>
/// 创建 Logger 对象
/// </summary>
/// <param name="filter">日志筛选器</param>
protected Logger( LogFilter filter )
{
_filter = filter;
}
public LoggerWithFilter( Logger logger, LogFilter filter )
{
Contract.Assert( logger != null );
Contract.Assert( filter != null );
Filter = filter;
InnerLogger = logger;
}
/// <summary>
/// 创建 TextLogger 对象
/// </summary>
/// <param name="filter">日志筛选器</param>
protected TextLogger( LogFilter filter = null )
: base(filter)
{
}
/// <summary>
/// 创建 ConsoleLogger 实例
/// </summary>
/// <param name="filter">日志筛选器，确定哪些日志需要被记录</param>
public ConsoleLogger( LogFilter filter = null )
: base(filter)
{
}
private TextFileLogger(LogFilter filter, Encoding encoding)
: base(filter, encoding)
{
basePath = AppDomain.CurrentDomain.SetupInformation.ApplicationBase;
}
/// <summary>
/// 初始化 TextFileLoggerBase 对象
/// </summary>
/// <param name="filter">可选的日志筛选器</param>
/// <param name="encoding">写入文件所用的编码</param>
protected TextFileLoggerBase(LogFilter filter = null, Encoding encoding = null)
: base(filter)
{
_encoding = encoding ?? TextLogFileManager.DefaultEncoding;
}
/// <summary>
/// 创建 ConsoleLogger 实例
/// </summary>
/// <param name="filter">日志筛选器，确定哪些日志需要被记录</param>
public ConsoleLogger(LogFilter filter = null) : base(filter)
{
}
protected TextFileLoggerBase( LogFilter filter = null, Encoding encoding = null )
: base(filter)
{
_encoding = encoding ?? Encoding.UTF8;
}
private TextFileLogger(LogFilter filter, Encoding encoding)
: base(filter, encoding)
{
basePath = System.IO.Directory.GetCurrentDirectory();
}
/// <summary>
/// 创建 TextLogger 对象
/// </summary>
/// <param name="filter">日志筛选器</param>
/// <param name="timezone">时区信息（默认为UTC-0）</param>
protected TextLogger(LogFilter filter = null, TimeZoneInfo timezone = null)
{
_timezone = timezone ?? TimeZoneInfo.Utc;
}
/// <summary>
/// 创建 TextLogger 对象
/// </summary>
/// <param name="filter">日志筛选器</param>
/// <param name="timezone">时区信息（默认为UTC-0）</param>
protected TextLogger( LogFilter filter = null, TimeZoneInfo timezone = null )
{
_timezone = timezone ?? TimeZoneInfo.Utc;
}
