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Posted to log4net-user@logging.apache.org by dh <dh...@cube.org> on 2005/12/30 16:04:38 UTC
Multiple logs?
Hi all,
Until now, I used the following code for my log:
Namespace Test
{
Class Class1
{
Private static string appPath = "";
private static ILog log = LogManager.GetLogger(
System.Reflection.MethodBase.GetCurrentMethod().DeclaringType );
private static log4net.Appender.RollingFileAppender
rollingFileAppender;
void Initialize()
{
appPath = Assembly.GetExecutingAssembly().Location;
appPath = appPath.Substring(0, appPath.LastIndexOf(@"\"));
rollingFileAppender = new
log4net.Appender.RollingFileAppender();
rollingFileAppender.File =
String.Format(@"{0}\log\test", appPath);
rollingFileAppender.AppendToFile = true;
rollingFileAppender.DatePattern = "-yyMMdd'.log'";
rollingFileAppender.RollingStyle =
log4net.Appender.RollingFileAppender.RollingMode.Date;
rollingFileAppender.StaticLogFileName = false;
rollingFileAppender.Layout = new
log4net.Layout.PatternLayout("%d{HH:mm:ss} %5p - %m%n");
rollingFileAppender.Encoding =
System.Text.Encoding.UTF8;
rollingFileAppender.Threshold =
log4net.Core.Level.Info;
rollingFileAppender.ActivateOptions();
log4net.Config.BasicConfigurator.Configure(
rollingFileAppender );
}
void DebugLog( ref ILog log, string s )
{
if( log != null && s.Length > 0 ) log.Debug( s );
}
/// <summary>
/// The main entry point for the application.
/// </summary>
[STAThread]
static void Main(string[] args)
{
Initialize();
DebugLog( ref log, "Starting the application..." );
}
}
}
It works well with one log file, but I need to log into two different log
files.
For example:
DebugLog( ref log1, "a message into the log file 1." );
DebugLog( ref log2, "a message into the log file 2." );
Log1 -> log1.log
Log2 -> log2.log
How could I do that with log4net?
I tried with two appenders, but each message is written into the two log
files which I don't want. I want the message1 (resp. message2) to be written
into the log file 1 (resp. log file 2).
Thanks,
Damien
RE: Multiple logs?
Posted by dh <dh...@cube.org>.
Hi,
Class1 is just an example, but in the real source code, this is the main
class of my windows forms application, then it is just a class which has a
logger.
I'm going to search in the documentation for a configuration file like you
said.
Thanks.
-----Message d'origine-----
De : Matthew Brown [mailto:octavius@gmail.com]
Envoyé : vendredi 30 décembre 2005 16:27
À : Log4NET User
Objet : Re: Multiple logs?
Is Class1 a logger or a class that happens to have a logger?
Either way, you're going to want to create different appenders for the
different log files.
Have you looked into using a config file to handle configuration? Much
easier.
On 12/30/05, dh <dh...@cube.org> wrote:
> Hi all,
>
> Until now, I used the following code for my log:
>
> Namespace Test
> {
> Class Class1
> {
> Private static string appPath = "";
>
> private static ILog log = LogManager.GetLogger(
> System.Reflection.MethodBase.GetCurrentMethod().DeclaringType );
> private static log4net.Appender.RollingFileAppender
> rollingFileAppender;
>
> void Initialize()
> {
> appPath = Assembly.GetExecutingAssembly().Location;
> appPath = appPath.Substring(0, appPath.LastIndexOf(@"\"));
>
> rollingFileAppender = new
> log4net.Appender.RollingFileAppender();
> rollingFileAppender.File =
> String.Format(@"{0}\log\test", appPath);
> rollingFileAppender.AppendToFile = true;
> rollingFileAppender.DatePattern = "-yyMMdd'.log'";
> rollingFileAppender.RollingStyle =
> log4net.Appender.RollingFileAppender.RollingMode.Date;
> rollingFileAppender.StaticLogFileName = false;
> rollingFileAppender.Layout = new
> log4net.Layout.PatternLayout("%d{HH:mm:ss} %5p - %m%n");
> rollingFileAppender.Encoding =
> System.Text.Encoding.UTF8;
> rollingFileAppender.Threshold =
> log4net.Core.Level.Info;
> rollingFileAppender.ActivateOptions();
>
> log4net.Config.BasicConfigurator.Configure(
> rollingFileAppender );
> }
>
> void DebugLog( ref ILog log, string s )
> {
> if( log != null && s.Length > 0 ) log.Debug( s );
> }
>
> /// <summary>
> /// The main entry point for the application.
> /// </summary>
> [STAThread]
> static void Main(string[] args)
> {
> Initialize();
> DebugLog( ref log, "Starting the application..." );
> }
> }
> }
>
> It works well with one log file, but I need to log into two different log
> files.
>
> For example:
>
> DebugLog( ref log1, "a message into the log file 1." );
> DebugLog( ref log2, "a message into the log file 2." );
>
> Log1 -> log1.log
> Log2 -> log2.log
>
>
> How could I do that with log4net?
>
>
> I tried with two appenders, but each message is written into the two log
> files which I don't want. I want the message1 (resp. message2) to be
written
> into the log file 1 (resp. log file 2).
>
>
>
> Thanks,
>
> Damien
>
>
>
Re: Multiple logs?
Posted by Matthew Brown <oc...@gmail.com>.
Is Class1 a logger or a class that happens to have a logger?
Either way, you're going to want to create different appenders for the
different log files.
Have you looked into using a config file to handle configuration? Much easier.
On 12/30/05, dh <dh...@cube.org> wrote:
> Hi all,
>
> Until now, I used the following code for my log:
>
> Namespace Test
> {
> Class Class1
> {
> Private static string appPath = "";
>
> private static ILog log = LogManager.GetLogger(
> System.Reflection.MethodBase.GetCurrentMethod().DeclaringType );
> private static log4net.Appender.RollingFileAppender
> rollingFileAppender;
>
> void Initialize()
> {
> appPath = Assembly.GetExecutingAssembly().Location;
> appPath = appPath.Substring(0, appPath.LastIndexOf(@"\"));
>
> rollingFileAppender = new
> log4net.Appender.RollingFileAppender();
> rollingFileAppender.File =
> String.Format(@"{0}\log\test", appPath);
> rollingFileAppender.AppendToFile = true;
> rollingFileAppender.DatePattern = "-yyMMdd'.log'";
> rollingFileAppender.RollingStyle =
> log4net.Appender.RollingFileAppender.RollingMode.Date;
> rollingFileAppender.StaticLogFileName = false;
> rollingFileAppender.Layout = new
> log4net.Layout.PatternLayout("%d{HH:mm:ss} %5p - %m%n");
> rollingFileAppender.Encoding =
> System.Text.Encoding.UTF8;
> rollingFileAppender.Threshold =
> log4net.Core.Level.Info;
> rollingFileAppender.ActivateOptions();
>
> log4net.Config.BasicConfigurator.Configure(
> rollingFileAppender );
> }
>
> void DebugLog( ref ILog log, string s )
> {
> if( log != null && s.Length > 0 ) log.Debug( s );
> }
>
> /// <summary>
> /// The main entry point for the application.
> /// </summary>
> [STAThread]
> static void Main(string[] args)
> {
> Initialize();
> DebugLog( ref log, "Starting the application..." );
> }
> }
> }
>
> It works well with one log file, but I need to log into two different log
> files.
>
> For example:
>
> DebugLog( ref log1, "a message into the log file 1." );
> DebugLog( ref log2, "a message into the log file 2." );
>
> Log1 -> log1.log
> Log2 -> log2.log
>
>
> How could I do that with log4net?
>
>
> I tried with two appenders, but each message is written into the two log
> files which I don't want. I want the message1 (resp. message2) to be written
> into the log file 1 (resp. log file 2).
>
>
>
> Thanks,
>
> Damien
>
>
>