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From "Debarshi Sanyal" <debarshisan...@gmail.com>
Subject Unable to display caller name in log info
Date Fri, 13 Jun 2008 15:15:47 GMT
Hi,

I wrote a small Java program to configure an org.apache.log4j.Logger and log
messages using it.

Excerpts from the Java file are:

package MyPackage;

//...

public class LogTest
{
    private static Hashtable cLoggerHash = new Hashtable();
    private void setLogInfo()
    {
        String sLogFile = "TestLogFile.log";
        Logger cLogger = Logger.getLogger( sLogFile );
        cLogger.setLevel( Level.toLevel("DEBUG") );
        PatternLayout cLayout = new PatternLayout();
        cLayout.setConversionPattern( "[%d{yyyy/MM/dd HH:mm:ss.SSS}]%C     -
%m%n" );


        RollingFileAppender cFileAppender = new RollingFileAppender();
        //...
        cFileAppender.activateOptions( );
        cFileAppender.setLayout( cLayout );
        cLogger.addAppender( cFileAppender );
        cLoggerHash.put( sLogFile, cLogger );
   }
   public static void main (String[] args)
   {
       LogTest logTest = new LogTest();
       logTest.setLogInfo();
       Logger cLogger = Logger.getLogger( "TestLogFile.log" );
       cLogger.log("TestLogFile.log", Level.INFO,  "\t ++++++++++++++ This
is a test log +++++++++++++++++ ", null);

   }

The output is:
[2008/06/13 20:24:53.415]?     -     ++++++++++++++ This is a test log
+++++++++++++++++


The fully qualified classname is NOT displayed.
Instead a "?" is displayed.

Please help.

Regards,
Debarshi

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