आप here से नमूना प्रोजेक्ट डाउनलोड कर सकते हैं या कोड को पेस्ट कर सकते हैं। कोड के अंत में .. प्रवेश करने की जानकारी पकड़े तालिका के लिए DDL एसक्यूएल है
using System;
using System.Collections.Generic;
using System.Text;
using log4net;
using log4net.Config;
using NUnit.Framework;
using GenApp.Utils;
namespace ExampleConsoleApplication
{
class TestClass
{
private static readonly ILog logger =
LogManager.GetLogger (typeof (TestClass));
static void Main (string[] args)
{
TestClass objTestClass = new TestClass();
//log4net.Appender.ColoredConsoleAppender.Colors.HighIntensity
GenApp.Bo.UserSettings us = new GenApp.Bo.UserSettings();
GenApp.Bo.User userObj = new GenApp.Bo.User()
{
UserSettings = us
};
userObj.UserSettings.LogLevel = 4;
#region SetDynamicallyLogLevel
Logger.Debug (userObj, logger, " -- Debug msg -- ");
Logger.Info (userObj, logger, " -- Info msg -- ");
Logger.Warn (userObj, logger, " -- Warn msg -- ");
Logger.Error (userObj, logger, " -- Error msg -- ");
Logger.Fatal (userObj, logger, " -- Fatal msg -- ");
#endregion SetDynamicallyLogLevel
#region RemoveDynamicallyAppenders
Logger.SetThreshold ("LogFileAppender", log4net.Core.Level.Off);
//and echo again
Logger.Debug (userObj, logger, " -- Debug msg -- ");
Logger.Info (userObj, logger, " -- Info msg -- ");
Logger.Warn (userObj, logger, " -- Warn msg -- ");
Logger.Error (userObj, logger, " -- Error msg -- ");
Logger.Fatal (userObj, logger, " -- Fatal msg -- ");
#endregion RemoveDynamicallyAppenders
Console.WriteLine (" END HIT A KEY TO EXIT ");
Console.ReadLine();
} //eof method
} //eof class
} //eof namespace
/* App.config CopyPaste
<?xml version="1.0" encoding="utf-8" ?>
<configuration>
<configSections>
<section name="log4net"
type="log4net.Config.Log4NetConfigurationSectionHandler, log4net" />
</configSections>
<log4net>
<appender name="LogFileAppender" type="log4net.Appender.FileAppender">
<param name="File" value="Program.log" />
<param name="AppendToFile" value="true" />
<layout type="log4net.Layout.PatternLayout">
<!--<param name="Header" value="======================================" />
<param name="Footer" value="======================================" />-->
<param name="ConversionPattern" value="%date{yyyy'.'MM'.'dd --- HH':'mm':'ss'.'fff} [%t] %-5p -- %m%n" />
</layout>
</appender>
<appender name="ColoredConsoleAppender" type="log4net.Appender.ColoredConsoleAppender">
<mapping>
<level value="ERROR" />
<foreColor value="Red" />
</mapping>
<mapping>
<level value="DEBUG" />
<foreColor value="HighIntensity" />
</mapping>
<mapping>
<level value="INFO" />
<foreColor value="Green" />
</mapping>
<mapping>
<level value="WARN" />
<foreColor value="Yellow" />
</mapping>
<mapping>
<level value="FATAL" />
<foreColor value="White" />
<backColor value="Red" />
</mapping>
<layout type="log4net.Layout.PatternLayout">
<!-- You could change here the date format -->
<conversionPattern value="%date{yyyy'.'MM'.'dd --- HH':'mm':'ss'.'fff} [%thread] %-5level %logger [%property{NDC}] - %message%newline" />
</layout>
</appender>
<appender name="AdoNetAppender" type="log4net.Appender.AdoNetAppender">
<connectionType value="System.Data.SqlClient.SqlConnection, System.Data, Version=1.2.10.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
<connectionString value="data source=ysg;initial catalog=DBGA_DEV;integrated security=true;persist security info=True;" />
<commandText value="INSERT INTO [DBGA_DEV].[ga].[tb_Data_Log] ([Date],[Thread],[Level],[Logger],[Message]) VALUES (@log_date, @thread, @log_level, @logger, @message)" />
<parameter>
<parameterName value="@log_date" />
<dbType value="DateTime" />
<layout type="log4net.Layout.PatternLayout" value="%date{yyyy'.'MM'.'dd HH':'mm':'ss'.'fff}" />
</parameter>
<parameter>
<parameterName value="@thread" />
<dbType value="String" />
<size value="255" />
<layout type="log4net.Layout.PatternLayout" value="%thread" />
</parameter>
<parameter>
<parameterName value="@domainName" />
<dbType value="String" />
<size value="255" />
<layout type="log4net.Layout.PatternLayout" value="%user" />
</parameter>
<parameter>
<parameterName value="@log_level" />
<dbType value="String" />
<size value="50" />
<layout type="log4net.Layout.PatternLayout" value="%level" />
</parameter>
<parameter>
<parameterName value="@logger" />
<dbType value="String" />
<size value="255" />
<layout type="log4net.Layout.PatternLayout" value="%logger" />
</parameter>
<parameter>
<parameterName value="@message" />
<dbType value="String" />
<size value="4000" />
<layout type="log4net.Layout.PatternLayout" value="%message" />
</parameter>
</appender>
<root>
<level value="ALL" />
<appender-ref ref="LogFileAppender" />
<appender-ref ref="AdoNetAppender" />
<appender-ref ref="ColoredConsoleAppender" />
</root>
</log4net>
</configuration>
*/
#region TheReferencesInThecsprojFile
//<Reference Include="log4net, Version=1.2.10.0, Culture=neutral, PublicKeyToken=1b44e1d426115821, processorArchitecture=MSIL">
// <SpecificVersion>False</SpecificVersion>
// <HintPath>..\..\..\Log4Net\log4net-1.2.10\bin\net\2.0\release\log4net.dll</HintPath>
//</Reference>
//<Reference Include="nunit.framework, Version=2.4.8.0, Culture=neutral, PublicKeyToken=96d09a1eb7f44a77, processorArchitecture=MSIL" />
#endregion TheReferencesInThecsprojFile
namespace GenApp.Bo
{
public class User
{
public int LogLevel { get; set; }
public UserSettings UserSettings { get; set; }
} //eof class
public class UserSettings
{
public int LogLevel;
}
} //eof namespace
namespace GenApp.Utils
{
///<version> 1.1 </version>
///<author> Yordan Georgiev </author>
///<summary> Wrapper around log4net with dynamically adjustable verbosity</summary>
public class Logger
{
private static Logger inst = new Logger();
public static Logger Inst()
{
inst.ConfigureLogging();
return inst;
}
public enum DebugLevel : int
{
Fatal_Msgs = 0,
Fatal_Error_Msgs = 1,
Fatal_Error_Warn_Msgs = 2,
Fatal_Error_Warn_Info_Msgs = 3,
Fatal_Error_Warn_Info_Debug_Msgs = 4
}
public static void Debug (GenApp.Bo.User userObj, ILog logger, string msg)
{
DebugLevel debugLevel = (DebugLevel)userObj.UserSettings.LogLevel;
string strLogLevel = Logger.GetLogTypeString (debugLevel);
inst.SetLogingLevel (strLogLevel);
logger.Debug (msg);
} //eof method
public static void Info (GenApp.Bo.User userObj, ILog logger, string msg)
{
DebugLevel debugLevel = (DebugLevel)userObj.UserSettings.LogLevel;
string strLogLevel = Logger.GetLogTypeString (debugLevel);
inst.SetLogingLevel (strLogLevel);
logger.Info (msg);
} //eof method
public static void Warn (GenApp.Bo.User userObj, ILog logger, string msg)
{
DebugLevel debugLevel = (DebugLevel)userObj.UserSettings.LogLevel;
string strLogLevel = Logger.GetLogTypeString (debugLevel);
inst.SetLogingLevel (strLogLevel);
logger.Warn (msg);
} //eof method
public static void Error (GenApp.Bo.User userObj, ILog logger, string msg)
{
DebugLevel debugLevel = (DebugLevel)userObj.UserSettings.LogLevel;
string strLogLevel = Logger.GetLogTypeString (debugLevel);
inst.SetLogingLevel (strLogLevel);
logger.Error (msg);
} //eof method
public static void Fatal (GenApp.Bo.User userObj, ILog logger, string msg)
{
DebugLevel debugLevel = (DebugLevel)userObj.UserSettings.LogLevel;
string strLogLevel = Logger.GetLogTypeString (debugLevel);
inst.SetLogingLevel (strLogLevel);
logger.Fatal (msg);
} //eof method
/// <summary>
/// Activates debug level
/// </summary>
/// <sourceurl>http://geekswithblogs.net/rakker/archive/2007/08/22/114900.aspx</sourceurl>
private void SetLogingLevel (string strLogLevel)
{
this.ConfigureLogging();
string strChecker = "WARN_INFO_DEBUG_ERROR_FATAL";
if (String.IsNullOrEmpty (strLogLevel) == true || strChecker.Contains (strLogLevel) == false)
throw new ArgumentOutOfRangeException (" The strLogLevel should be set to WARN , INFO , DEBUG ,");
log4net.Repository.ILoggerRepository[] repositories = log4net.LogManager.GetAllRepositories();
//Configure all loggers to be at the debug level.
foreach (log4net.Repository.ILoggerRepository repository in repositories)
{
repository.Threshold = repository.LevelMap[strLogLevel];
log4net.Repository.Hierarchy.Hierarchy hier = (log4net.Repository.Hierarchy.Hierarchy)repository;
log4net.Core.ILogger[] loggers = hier.GetCurrentLoggers();
foreach (log4net.Core.ILogger logger in loggers)
{
((log4net.Repository.Hierarchy.Logger)logger).Level = hier.LevelMap[strLogLevel];
}
}
//Configure the root logger.
log4net.Repository.Hierarchy.Hierarchy h = (log4net.Repository.Hierarchy.Hierarchy)log4net.LogManager.GetRepository();
log4net.Repository.Hierarchy.Logger rootLogger = h.Root;
rootLogger.Level = h.LevelMap[strLogLevel];
}
///<summary>
///0 -- prints only FATAL messages
///1 -- prints FATAL and ERROR messages
///2 -- prints FATAL , ERROR and WARN messages
///3 -- prints FATAL , ERROR , WARN and INFO messages
///4 -- prints FATAL , ERROR , WARN , INFO and DEBUG messages
///</summary>
private static string GetLogTypeString (DebugLevel debugLevel)
{
string srtLogLevel = String.Empty;
switch (debugLevel)
{
case DebugLevel.Fatal_Msgs:
srtLogLevel = "FATAL";
break;
case DebugLevel.Fatal_Error_Msgs:
srtLogLevel = "ERROR";
break;
case DebugLevel.Fatal_Error_Warn_Msgs:
srtLogLevel = "WARN";
break;
case DebugLevel.Fatal_Error_Warn_Info_Msgs:
srtLogLevel = "INFO";
break;
case DebugLevel.Fatal_Error_Warn_Info_Debug_Msgs:
srtLogLevel = "DEBUG";
break;
default:
srtLogLevel = "FATAL";
break;
} //eof switch
return srtLogLevel;
} //eof GetLogTypeString
/// <summary>
/// The path where the configuration is read from.
/// This value is set upon a call to ConfigureLogging().
/// </summary>
private string configurationFilePath;
public void ConfigureLogging()
{
lock (this)
{
bool configured = false;
#region ConfigureByThePathOfTheEntryAssembly
// Tells the logging system the correct path.
Assembly a = Assembly.GetEntryAssembly();
if (a != null && a.Location != null)
{
string path = a.Location + ".config";
if (File.Exists (path))
{
log4net.Config.DOMConfigurator.Configure (
new FileInfo (path));
configurationFilePath = path;
configured = true;
}
else
{
path = FindConfigInPath (Path.GetDirectoryName (a.Location));
if (File.Exists (path))
{
log4net.Config.DOMConfigurator.Configure (
new FileInfo (path));
configurationFilePath = path;
configured = true;
}
}
}
#endregion ConfigureByThePathOfTheEntryAssembly
#region ConfigureByWeb.config
//// Also, try web.config.
//if (!configured)
//{
// if (HttpContext.Current != null &&
// HttpContext.Current.Server != null &&
// HttpContext.Current.Request != null)
// {
// string path = HttpContext.Current.Server.MapPath (
// HttpContext.Current.Request.ApplicationPath);
// path = path.TrimEnd ('\\') + "\\Web.config";
// if (File.Exists (path))
// {
// log4net.Config.DOMConfigurator.Configure (
// new FileInfo (path));
// configurationFilePath = path;
// configured = true;
// }
// }
//}
#endregion ConfigureByWeb.config
#region ConfigureByThePathOfTheExecutingAssembly
if (!configured)
{
// Tells the logging system the correct path.
a = Assembly.GetExecutingAssembly();
if (a != null && a.Location != null)
{
string path = a.Location + ".config";
if (File.Exists (path))
{
log4net.Config.DOMConfigurator.Configure (
new FileInfo (path));
configurationFilePath = path;
configured = true;
}
else
{
path = FindConfigInPath (Path.GetDirectoryName (a.Location));
if (File.Exists (path))
{
log4net.Config.DOMConfigurator.Configure (
new FileInfo (path));
configurationFilePath = path;
configured = true;
}
}
}
}
#endregion ConfigureByThePathOfTheExecutingAssembly
#region ConfigureByThePathOfTheCallingAssembly
if (!configured)
{
// Tells the logging system the correct path.
a = Assembly.GetCallingAssembly();
if (a != null && a.Location != null)
{
string path = a.Location + ".config";
if (File.Exists (path))
{
log4net.Config.DOMConfigurator.Configure (
new FileInfo (path));
configurationFilePath = path;
configured = true;
}
else
{
path = FindConfigInPath (Path.GetDirectoryName (a.Location));
if (File.Exists (path))
{
log4net.Config.DOMConfigurator.Configure (
new FileInfo (path));
configurationFilePath = path;
configured = true;
}
}
}
}
#endregion ConfigureByThePathOfTheCallingAssembly
#region ConfigureByThePathOfTheLibIsStored
if (!configured)
{
// Look in the path where this library is stored.
a = Assembly.GetAssembly (typeof (Logger));
if (a != null && a.Location != null)
{
string path = FindConfigInPath (Path.GetDirectoryName (a.Location));
if (File.Exists (path))
{
log4net.Config.DOMConfigurator.Configure (
new FileInfo (path));
configurationFilePath = path;
configured = true;
}
}
}
#endregion ConfigureByThePathOfTheLibIsStored
} //eof lock
} //eof method
/// <summary>
/// Searches for a configuration file in the given path.
/// </summary>
private string FindConfigInPath (
string path)
{
string[] files = Directory.GetFiles (path);
if (files != null && files.Length > 0)
{
foreach (string file in files)
{
if (Path.GetExtension (file).Trim ('.').ToLower (
CultureInfo.CurrentCulture) == "config")
{
return file;
}
}
}
// Not found.
return string.Empty;
} //eof method
/// <summary>
/// Remove dynamically appenders
/// </summary>
/// <param name="appenderName"></param>
/// <param name="threshold"></param>
public static void SetThreshold (string appenderName, Level threshold)
{
foreach (AppenderSkeleton appender in LogManager.GetRepository().GetAppenders())
{
if (appender.Name == appenderName)
{
appender.Threshold = threshold;
appender.ActivateOptions();
break;
}
}
} //eof method
} //eof class
} //eof namespace
USE [DBGA_DEV]
GO
/****** Object: Table [ga].[tb_Data_Log] Script Date: 05/20/2009 12:16:01 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
SET ANSI_PADDING ON
GO
CREATE TABLE [ga].[tb_Data_Log](
[ID] [int] IDENTITY(1,1) NOT NULL,
[Date] [datetime] NOT NULL,
[Thread] [varchar](255) NOT NULL,
[Level] [varchar](20) NOT NULL,
[Logger] [varchar](255) NOT NULL,
[Message] [varchar](4000) NOT NULL
) ON [PRIMARY]
GO
SET ANSI_PADDING ON
GO
मुझे लगता है कि बाहर प्रयास नहीं किया है, लेकिन यह बहुत साफ लग रहा है। –