Posted By:
Andreas_Rutvik
Posted On:
Tuesday, July 27, 2004 07:41 AM
I have a class where I need to write log-statements to 2 different files. How do I set up this in my log4j.properties file and in the java-class ? For the moment, my log4j.properties looks like this : log4j.rootLogger=DEBUG, console, file, perf # appender that uses System.out log4j.appender.console=org.apache.log4j.ConsoleAppender log4j.appender.console.layout=org.apache.log4j.PatternLayout log4j.appender.console.layout.ConversionPattern=[%d{dd/MM/y HH:mm:ss}][%-10.10t][%1p] %c - %m%n log4j.appender.console.threshold=DEBUG # appender to write to a log file log4j.appender.file=org.apache.log4j.DailyRollingFileAppe
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I have a class where I need to write log-statements to 2 different files. How do I set up this in my log4j.properties file and in the java-class ?
For the moment, my log4j.properties looks like this :
log4j.rootLogger=DEBUG, console, file, perf
# appender that uses System.out
log4j.appender.console=org.apache.log4j.ConsoleAppender
log4j.appender.console.layout=org.apache.log4j.PatternLayout
log4j.appender.console.layout.ConversionPattern=[%d{dd/MM/y HH:mm:ss}][%-10.10t][%1p] %c - %m%n
log4j.appender.console.threshold=DEBUG
# appender to write to a log file
log4j.appender.file=org.apache.log4j.DailyRollingFileAppender
log4j.appender.file.file=debug.log
log4j.appender.file.append=false
log4j.appender.file.layout=org.apache.log4j.PatternLayout
log4j.appender.file.layout.ConversionPattern=[%d{dd/MM/y HH:mm:ss}][%-10.10t][%1p] %c - %m%n
#log4j.appender.file.threshold=INFO
# appender to write performance details
log4j.appender.perf=org.apache.log4j.DailyRollingFileAppender
log4j.appender.perf.file=perf.log
log4j.appender.perf.append=false
log4j.appender.perf.layout=org.apache.log4j.PatternLayout
log4j.appender.perf.layout.ConversionPattern=[%d{dd/MM/y HH:mm:ss}][%-10.10t][%1p] %c - %m%n
# logger level depending on class
log4j.logger.perf=DEBUG,perf
log4j.logger.channels.comms.in=DEBUG
log4j.logger.channels.ChannelAC=DEBUG
And the important in the Java class looks like this :
private static final Logger logger = Logger.getLogger ( ChannelAC.class );
private static final Logger perfLogger = Logger.getLogger ( "perf" );
I want to be able to write code like :
// log this to file perf.log
perfLogger.logDebug("some debugging info");
//log this to debug.log
logger.logDebug("some debugging info");
Regards
/Andreas
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