public static void main(final String[] args) { try { final Arguments arguments = new Arguments(args); // turn root log wide open, filters will be set to argument levels configureLogging(arguments.getConsoleLogLevel(), arguments.getFileLogLevel()); LOG.info("Version: {}", arguments.getVersion()); LOG.info("Command line args: {}", Joiner.on(", ").join(args)); LOG.info("Console log level: {}", arguments.getConsoleLogLevel().toString()); LOG.info("Log file log level: {}", arguments.getFileLogLevel().toString()); LOG.info(CliCommand.getPlatformInformation()); LOG.info(arguments.getArgumentLog()); if (arguments.isHelp()) { // no need to connect to vend help final Ds3Cli runner = new Ds3Cli(null, arguments, null); final CommandResponse response = runner.getCommandHelp(); System.out.println(response.getMessage()); System.exit(response.getReturnCode()); } final Ds3Client client = createClient(arguments); if (!Utils.isVersionSupported(client)) { System.out.println( String.format( "ERROR: Minimum Black Pearl supported is %s", Utils.MINIMUM_VERSION_SUPPORTED)); System.exit(2); } final Ds3Provider provider = new Ds3ProviderImpl(client, Ds3ClientHelpers.wrap(client)); final FileUtils fileUtils = new FileUtilsImpl(); final Ds3Cli runner = new Ds3Cli(provider, arguments, fileUtils); final CommandResponse response = runner.call(); System.out.println(response.getMessage()); System.exit(response.getReturnCode()); } catch (final FailedRequestException e) { System.out.println("ERROR: " + e.getMessage()); LOG.info("Stack trace: ", e); LOG.info("Printing out the response from the server:"); LOG.info(e.getResponseString()); System.exit(2); } catch (final Exception e) { System.out.println("ERROR: " + e.getMessage()); LOG.info("Stack trace: ", e); System.exit(2); } }
private static void configureLogging(final Level consoleLevel, final Level fileLevel) { final LoggerContext loggerContext = LOG.getLoggerContext(); loggerContext.reset(); // set root log to the most permissive filter (affects performance big time (JAVACLI-90)) final int lowestLogLevel = Math.min(consoleLevel.toInt(), fileLevel.toInt()); LOG.setLevel(Level.toLevel(lowestLogLevel)); if (!consoleLevel.equals(Level.OFF)) { // create and add console appender final PatternLayoutEncoder consoleEncoder = new PatternLayoutEncoder(); consoleEncoder.setContext(loggerContext); consoleEncoder.setPattern(LOG_FORMAT_PATTERN); consoleEncoder.start(); final ConsoleAppender<ILoggingEvent> consoleAppender = new ConsoleAppender<ILoggingEvent>(); consoleAppender.setContext(loggerContext); consoleAppender.setName("STDOUT"); consoleAppender.setEncoder(consoleEncoder); final ThresholdFilter consoleFilter = new ThresholdFilter(); consoleFilter.setLevel(consoleLevel.levelStr); consoleFilter.setName(consoleLevel.levelStr); consoleFilter.start(); consoleAppender.addFilter(consoleFilter); consoleAppender.start(); LOG.addAppender(consoleAppender); } if (!fileLevel.equals(Level.OFF)) { // create file appender only if needed. // if done in the xml, it will create an empty file final RollingFileAppender<ILoggingEvent> fileAppender = new RollingFileAppender<ILoggingEvent>(); final FixedWindowRollingPolicy sizeBasedRollingPolicy = new FixedWindowRollingPolicy(); final SizeBasedTriggeringPolicy<Object> sizeBasedTriggeringPolicy = new SizeBasedTriggeringPolicy<Object>(); fileAppender.setContext(loggerContext); sizeBasedTriggeringPolicy.setContext(loggerContext); sizeBasedRollingPolicy.setContext(loggerContext); fileAppender.setRollingPolicy(sizeBasedRollingPolicy); sizeBasedRollingPolicy.setParent(fileAppender); sizeBasedRollingPolicy.setMinIndex(0); sizeBasedRollingPolicy.setMaxIndex(99); final Path logFilePath = FileSystems.getDefault().getPath(LOG_DIR, LOG_FILE_NAME); fileAppender.setFile(logFilePath.toString()); sizeBasedRollingPolicy.setFileNamePattern(LOG_DIR + LOG_ARCHIVE_FILE_PATTERN); sizeBasedRollingPolicy.start(); sizeBasedTriggeringPolicy.setMaxFileSize("10MB"); sizeBasedTriggeringPolicy.start(); final PatternLayoutEncoder fileEncoder = new PatternLayoutEncoder(); fileEncoder.setContext(loggerContext); fileEncoder.setPattern(LOG_FORMAT_PATTERN); fileEncoder.start(); fileAppender.setTriggeringPolicy((TriggeringPolicy) sizeBasedTriggeringPolicy); fileAppender.setRollingPolicy(sizeBasedRollingPolicy); fileAppender.setEncoder(fileEncoder); fileAppender.setName("LOGFILE"); sizeBasedRollingPolicy.start(); final ThresholdFilter fileFilter = new ThresholdFilter(); fileFilter.setLevel(fileLevel.levelStr); fileFilter.setName(fileLevel.levelStr); fileFilter.start(); fileAppender.addFilter(fileFilter); LOG.addAppender((Appender) fileAppender); fileAppender.start(); } }