ch.qos.logback.core.FileAppender#setName

Source File: LogUtil.java From audiveris with GNU Affero General Public License v3.0

6 votes

/**
 * Start a specific file logging, typically for the processing of a given book.
 *
 * @param name      appender name (typically the book radix)
 * @param logFolder target folder where the log file is to be written
 */
public static void addAppender (String name,
                                Path logFolder)
{
    LoggerContext loggerContext = (LoggerContext) LoggerFactory.getILoggerFactory();
    Logger root = (ch.qos.logback.classic.Logger) LoggerFactory.getLogger(
            Logger.ROOT_LOGGER_NAME);
    FileAppender fileAppender = new FileAppender();
    PatternLayoutEncoder fileEncoder = new PatternLayoutEncoder();
    fileAppender.setName(name);
    fileAppender.setContext(loggerContext);
    fileAppender.setAppend(false);

    String now = new SimpleDateFormat("yyyyMMdd'T'HHmm").format(new Date());
    Path logFile = logFolder.resolve(name + "-" + now + ".log");
    fileAppender.setFile(logFile.toAbsolutePath().toString());
    fileEncoder.setContext(loggerContext);
    fileEncoder.setPattern("%date %level [%X{BOOK}%X{SHEET}] %25file:%-4line | %msg%n%ex");
    fileEncoder.start();
    fileAppender.setEncoder(fileEncoder);
    fileAppender.start();
    root.addAppender(fileAppender);
}

Source File: LogUtil.java From audiveris with GNU Affero General Public License v3.0

6 votes

/**
 * Add a specific appender meant for FILE.
 */
public static void addFileAppender ()
{
    LoggerContext loggerContext = (LoggerContext) LoggerFactory.getILoggerFactory();
    Logger root = (ch.qos.logback.classic.Logger) LoggerFactory.getLogger(
            Logger.ROOT_LOGGER_NAME);
    FileAppender fileAppender = new FileAppender();
    PatternLayoutEncoder fileEncoder = new PatternLayoutEncoder();
    fileAppender.setName("FILE");
    fileAppender.setContext(loggerContext);
    fileAppender.setAppend(false);

    String now = new SimpleDateFormat("yyyyMMdd'T'HHmmss").format(new Date());
    Path logPath = WellKnowns.LOG_FOLDER.resolve(now + ".log").toAbsolutePath();
    fileAppender.setFile(logPath.toString());
    fileEncoder.setContext(loggerContext);
    fileEncoder.setPattern(
            "%date %-5level [%X{BOOK}%X{SHEET}] %25replace(%file){'\\.java$',''} %-4line | %msg%n%ex");
    fileEncoder.start();
    fileAppender.setEncoder(fileEncoder);
    fileAppender.start();
    root.addAppender(fileAppender);

    initMessage("LogUtil. Logging to " + logPath);
}

Source File: Utils.java From jlineup with Apache License 2.0

6 votes

public static void logToFile(String workingDir) {
    LoggerContext lc = (LoggerContext) LoggerFactory.getILoggerFactory();
    PatternLayoutEncoder ple = new PatternLayoutEncoder();

    ple.setPattern("%date %level [%thread] %logger{10} [%file:%line] %msg%n");
    ple.setContext(lc);
    ple.start();
    FileAppender<ILoggingEvent> fileAppender = new FileAppender<>();
    fileAppender.setName(JLINEUP_FILE_APPENDER);
    fileAppender.setFile(workingDir + "/jlineup.log");
    fileAppender.setEncoder(ple);
    fileAppender.setContext(lc);
    fileAppender.start();

    ch.qos.logback.classic.Logger logger = (ch.qos.logback.classic.Logger)LoggerFactory.getLogger(ch.qos.logback.classic.Logger.ROOT_LOGGER_NAME);
    logger.addAppender(fileAppender);
    logger.setLevel(Level.DEBUG);
}

Source File: LogUtils.java From konduit-serving with Apache License 2.0

5 votes

/**
 * Sets the file appender with the name of "FILE" if needed. If it's already been setup,
 * it would be ignored.
 */
public static void setFileAppenderIfNeeded() {
    SysOutOverSLF4J.sendSystemOutAndErrToSLF4J();

    File previousLogsFile = getEndpointLogsFile();

    File newLogsFile = new File(DirectoryFetcher.getEndpointLogsDir(), Constants.MAIN_ENDPOINT_LOGS_FILE);

    if(!newLogsFile.equals(previousLogsFile)) {
        Logger rootLogger = (Logger) LoggerFactory.getLogger(ROOT_LOGGER);

        LoggerContext context = (LoggerContext) org.slf4j.LoggerFactory.getILoggerFactory();

        if(previousLogsFile != null) {
            rootLogger.detachAppender("FILE");
        }

        FileAppender<ILoggingEvent> fileAppender = new FileAppender<>();
        fileAppender.setName("FILE");
        fileAppender.setFile(newLogsFile.getAbsolutePath());
        fileAppender.setContext(context);

        PatternLayoutEncoder patternLayoutEncoder = new PatternLayoutEncoder();
        patternLayoutEncoder.setPattern("%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n");
        patternLayoutEncoder.setContext(context);
        patternLayoutEncoder.start();

        fileAppender.setEncoder(patternLayoutEncoder);
        fileAppender.start();

        rootLogger.addAppender(fileAppender);
    }
}

Source File: AccountImpl.java From java-trader with Apache License 2.0

5 votes

/**
 * 创建Account Logger
 * @param separateLogger true 会为每个Account创建一个日志文件: TRADER_HOME/work/<TRADING_DAY>/accountId.log
 */
private void createAccountLogger() {
    if ( !simMode ) {
        LoggerContext loggerContext = (LoggerContext) LoggerFactory.getILoggerFactory();

        FileAppender fileAppender = new FileAppender();
        fileAppender.setContext(loggerContext);
        fileAppender.setName("timestamp");
        // set the file name
        File logFile = new File(tradingWorkDir, id+".log");
        fileAppender.setFile(logFile.getAbsolutePath());

        PatternLayoutEncoder encoder = new PatternLayoutEncoder();
        encoder.setContext(loggerContext);
        encoder.setPattern("%d [%thread] %-5level %logger{35} - %msg %n");
        encoder.start();

        fileAppender.setEncoder(encoder);
        fileAppender.start();

        // attach the rolling file appender to the logger of your choice
        loggerCategory = AccountImpl.class.getName()+"."+id;
        ch.qos.logback.classic.Logger packageLogger = loggerContext.getLogger(loggerCategory);
        packageLogger.addAppender(fileAppender);
        packageLogger.setAdditive(true); //保证每个Account数据, 在主的日志中也有一份

        logger = loggerContext.getLogger(loggerCategory+"."+AccountImpl.class.getSimpleName());
    } else {
        loggerCategory = AccountImpl.class.getName();
        logger = LoggerFactory.getLogger(AccountImpl.class);
    }
}

Source File: LogbackUtils.java From termsuite-core with Apache License 2.0

5 votes

public static OutputStreamAppender<ILoggingEvent> createFileAppender(Path path) {
	FileAppender<ILoggingEvent> fa = new FileAppender<ILoggingEvent>();
	fa.setFile(path.toString());
	fa.setAppend(true);
	fa.setName("FileLogger");
	return fa;
}

Source File: LogUtils.java From konduit-serving with Apache License 2.0

4 votes

/**
 * Sets the file appender with the name of "FILE" if needed. If it's already been setup,
 * it would be ignored.
 */
public static void setAppendersForRunCommand(String serverId) {
    String logFilePath = new File(DirectoryFetcher.getCommandLogsDir(), serverId + ".log").getAbsolutePath();

    SysOutOverSLF4J.sendSystemOutAndErrToSLF4J();

    Logger rootLogger = (Logger) LoggerFactory.getLogger(ROOT_LOGGER);

    rootLogger.detachAndStopAllAppenders();

    ((Logger) LoggerFactory.getLogger("uk.org.lidalia")).setLevel(Level.INFO);
    ((Logger) LoggerFactory.getLogger("org.nd4j")).setLevel(Level.INFO);
    ((Logger) LoggerFactory.getLogger("org")).setLevel(Level.INFO);
    ((Logger) LoggerFactory.getLogger("io")).setLevel(Level.INFO);

    LoggerContext context = (LoggerContext) org.slf4j.LoggerFactory.getILoggerFactory();

    FileAppender<ILoggingEvent> fileAppender = new FileAppender<>();
    fileAppender.setName("FILE");
    fileAppender.setFile(logFilePath);
    fileAppender.setAppend(false);
    fileAppender.setContext(context);

    PatternLayoutEncoder patternLayoutEncoder = new PatternLayoutEncoder();
    patternLayoutEncoder.setPattern("%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n");
    patternLayoutEncoder.setContext(context);
    patternLayoutEncoder.start();

    fileAppender.setEncoder(patternLayoutEncoder);
    fileAppender.start();

    ConsoleAppender<ILoggingEvent> consoleAppender = new ConsoleAppender<>();
    consoleAppender.setName("CONSOLE");
    consoleAppender.setContext(context);
    consoleAppender.setEncoder(patternLayoutEncoder);
    consoleAppender.start();

    rootLogger.addAppender(fileAppender);
    rootLogger.addAppender(consoleAppender);

    log.info("Logging file at: {}", logFilePath);
}

Source File: LogbackConfiguration.java From IridiumApplicationTesting with MIT License

4 votes

@Override
public void configureLogging(@NotNull final String logfile) {
	checkArgument(StringUtils.isNotBlank(logfile));

	try {
		final LoggerContext loggerContext = (LoggerContext) LoggerFactory.getILoggerFactory();

		final FileAppender<ILoggingEvent> fileAppender = new FileAppender<>();
		fileAppender.setContext(loggerContext);
		fileAppender.setName("timestamp");
		// set the file name
		fileAppender.setFile(logfile);

		final PatternLayoutEncoder encoder = new PatternLayoutEncoder();
		encoder.setContext(loggerContext);
		encoder.setPattern("%r %thread %level - %msg%n");
		encoder.start();

		fileAppender.setEncoder(encoder);
		fileAppender.start();

		// attach the rolling file appender to the logger of your choice
		final Logger logbackLogger =
			(Logger) LoggerFactory.getLogger(org.slf4j.Logger.ROOT_LOGGER_NAME);
		logbackLogger.addAppender(fileAppender);

		/*
			We only want to hear about errors from the libraries that are used by Iridium
		 */
		logbackLogger.setLevel(Level.ERROR);

		/*
			Our own code should be info level
		 */
		final Logger iridiumLogger =
			(Logger) LoggerFactory.getLogger("au.com.agic");
		iridiumLogger.setLevel(Level.INFO);

		/*
			Performance increase for redirected JUL loggers
		 */
		final LevelChangePropagator levelChangePropagator = new LevelChangePropagator();
		levelChangePropagator.setContext(loggerContext);
		levelChangePropagator.setResetJUL(true);
		loggerContext.addListener(levelChangePropagator);

		/*
			Redirect java logging and sys out to slf4j
		 */
		LogManager.getLogManager().reset();
		SLF4JBridgeHandler.removeHandlersForRootLogger();
		SysOutOverSLF4J.sendSystemOutAndErrToSLF4J();
		SLF4JBridgeHandler.install();
	} catch (final Exception ex) {
		LOGGER.error("WEBAPPTESTER-BUG-0006: Could not configure Logback", ex);
	}
}

Java Code Examples for ch.qos.logback.core.FileAppender#setName()