Looks good except that encoders cannot be shared. Try creating to
PatternLayoutEncoder instances.
On 11/28/2013 2:30 PM, stepwalk wrote:
Hi Everyone :-)
i've many troubles getting my FileAppender creating Logfiles.
The Logfile itself is created, but it's always empty. I don't know what else
i can do??!
May someone can have a look at my code and help me out.
Cheers Stephan
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import ch.qos.logback.classic.encoder.PatternLayoutEncoder;
import ch.qos.logback.classic.spi.ILoggingEvent;
import ch.qos.logback.classic.Level;
import ch.qos.logback.classic.LoggerContext;
import ch.qos.logback.core.ConsoleAppender;
import ch.qos.logback.core.FileAppender;
import ch.qos.logback.core.util.StatusPrinter;
part of my main code:
// get instance of RootLogger for modification
ch.qos.logback.classic.Logger logger =
(ch.qos.logback.classic.Logger)
LoggerFactory
.getLogger(Logger.ROOT_LOGGER_NAME);
// reset the default context (which may already have been
initialized)
// since we want to reconfigure it
LoggerContext logContext = logger.getLoggerContext();
logContext.reset();
// setup FileAppender
PatternLayoutEncoder encoder1 = new PatternLayoutEncoder();
encoder1.setPattern("%date %level [%thread] [%file:%line]
%msg%n");
encoder1.setContext(logContext);
encoder1.start();
// create FileAppender
FileAppender<ILoggingEvent> logfileOut = new
FileAppender<ILoggingEvent>();
logfileOut.setAppend(true);
logfileOut.setFile("/home/stepwalk/AlmiraTestLocal/EclipseTestLogs/"
+ name + "_" + System.currentTimeMillis() +
".log");
logfileOut.setContext(logContext);
logfileOut.setEncoder(encoder1);
logfileOut.start();
// create ConsoleAppender
ConsoleAppender<ILoggingEvent> consoleOut = new
ConsoleAppender<ILoggingEvent>();
consoleOut.setEncoder(encoder1);
consoleOut.start();
// attach the rolling file appender to the root logger
logger.addAppender(logfileOut);
logger.addAppender(consoleOut);
logger.setLevel(Level.DEBUG);
// print logback internal status messages
StatusPrinter.print(logContext);
......more code......
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