Java Code Examples for ch.qos.logback.classic.Level#TRACE_INT

/**
 * Maps a Logback log level and optional marker to a Gradle log level.
 * Returns null if there is no equivalent Gradle log level (such as for TRACE).
 */
@Nullable
public static LogLevel toGradleLogLevel(Level level, @Nullable Marker marker) {
    switch(level.toInt()) {
        case Level.TRACE_INT:
            return null;
        case Level.DEBUG_INT:
            return LogLevel.DEBUG;
        case Level.INFO_INT:
            if (marker == Logging.LIFECYCLE) {
                return LogLevel.LIFECYCLE;
            }
            if (marker == Logging.QUIET) {
                return LogLevel.QUIET;
            }
            return LogLevel.INFO;
        case Level.WARN_INT:
            return LogLevel.WARN;
        case Level.ERROR_INT:
            return LogLevel.ERROR;
        default:
            throw new IllegalArgumentException("Don't know how to map Logback log level '" + level + "' to a Gradle log level");
    }
}
 

/**
 * Maps a Logback log level and optional marker to a Gradle log level.
 * Returns null if there is no equivalent Gradle log level (such as for TRACE).
 */
@Nullable
public static LogLevel toGradleLogLevel(Level level, @Nullable Marker marker) {
    switch(level.toInt()) {
        case Level.TRACE_INT:
            return null;
        case Level.DEBUG_INT:
            return LogLevel.DEBUG;
        case Level.INFO_INT:
            if (marker == Logging.LIFECYCLE) {
                return LogLevel.LIFECYCLE;
            }
            if (marker == Logging.QUIET) {
                return LogLevel.QUIET;
            }
            return LogLevel.INFO;
        case Level.WARN_INT:
            return LogLevel.WARN;
        case Level.ERROR_INT:
            return LogLevel.ERROR;
        default:
            throw new IllegalArgumentException("Don't know how to map Logback log level '" + level + "' to a Gradle log level");
    }
}
 

/**
 * Convert a Logback {@link Level} into a {@link LoggerLevel}.
 */
public static LoggerLevel convert(final Level level) {
  switch (level.toInt()) {
    case Level.ERROR_INT:
      return LoggerLevel.ERROR;

    case Level.WARN_INT:
      return LoggerLevel.WARN;

    case Level.INFO_INT:
      return LoggerLevel.INFO;

    case Level.DEBUG_INT:
      return LoggerLevel.DEBUG;

    case Level.OFF_INT:
      return LoggerLevel.OFF;

    case Level.TRACE_INT:
    default:
      return LoggerLevel.TRACE;
  }
}
 

/**
 * Maps a Logback log level and optional marker to a Gradle log level.
 * Returns null if there is no equivalent Gradle log level (such as for TRACE).
 */
@Nullable
public static LogLevel toGradleLogLevel(Level level, @Nullable Marker marker) {
    switch(level.toInt()) {
        case Level.TRACE_INT:
            return null;
        case Level.DEBUG_INT:
            return LogLevel.DEBUG;
        case Level.INFO_INT:
            if (marker == Logging.LIFECYCLE) {
                return LogLevel.LIFECYCLE;
            }
            if (marker == Logging.QUIET) {
                return LogLevel.QUIET;
            }
            return LogLevel.INFO;
        case Level.WARN_INT:
            return LogLevel.WARN;
        case Level.ERROR_INT:
            return LogLevel.ERROR;
        default:
            throw new IllegalArgumentException("Don't know how to map Logback log level '" + level + "' to a Gradle log level");
    }
}
 

/**
 * Maps a Logback log level and optional marker to a Gradle log level.
 * Returns null if there is no equivalent Gradle log level (such as for TRACE).
 */
@Nullable
public static LogLevel toGradleLogLevel(Level level, @Nullable Marker marker) {
    switch(level.toInt()) {
        case Level.TRACE_INT:
            return null;
        case Level.DEBUG_INT:
            return LogLevel.DEBUG;
        case Level.INFO_INT:
            if (marker == Logging.LIFECYCLE) {
                return LogLevel.LIFECYCLE;
            }
            if (marker == Logging.QUIET) {
                return LogLevel.QUIET;
            }
            return LogLevel.INFO;
        case Level.WARN_INT:
            return LogLevel.WARN;
        case Level.ERROR_INT:
            return LogLevel.ERROR;
        default:
            throw new IllegalArgumentException("Don't know how to map Logback log level '" + level + "' to a Gradle log level");
    }
}
 

private static LogEvent.Level toProto(Level level) {
    switch (level.toInt()) {
        case Level.TRACE_INT:
            return LogEvent.Level.TRACE;
        case Level.DEBUG_INT:
            return LogEvent.Level.DEBUG;
        case Level.INFO_INT:
            return LogEvent.Level.INFO;
        case Level.WARN_INT:
            return LogEvent.Level.WARN;
        case Level.ERROR_INT:
            return LogEvent.Level.ERROR;
        default:
            // do not log (could end up in recursive loop)
            return LogEvent.Level.NONE;
    }
}
 

@Override
protected void append(ILoggingEvent event) {
  switch (event.getLevel().toInt()) {
    case Level.TRACE_INT:
      TRACE_LABEL.inc();
      break;
    case Level.DEBUG_INT:
      DEBUG_LABEL.inc();
      break;
    case Level.INFO_INT:
      INFO_LABEL.inc();
      break;
    case Level.WARN_INT:
      WARN_LABEL.inc();
      break;
    case Level.ERROR_INT:
      ERROR_LABEL.inc();
      break;
    default:
      break;
  }
}
 

@Override
public FilterReply decide(Marker marker, Logger logger, Level level, String format, Object[] params, Throwable t) {
    // When filter is asked for decision for an isDebugEnabled call or similar test, there is no message (ie format) 
    // and no intention to log anything with this call. We will not increment counters and can return immediately and
    // avoid the relatively expensive ThreadLocal access below. See also logbacks Logger.callTurboFilters().
    if (format == null) {
        return FilterReply.NEUTRAL;
    }

    Boolean ignored = LogbackMetrics.ignoreMetrics.get();
    if (ignored != null && ignored) {
        return FilterReply.NEUTRAL;
    }

    // cannot use logger.isEnabledFor(level), as it would cause a StackOverflowError by calling this filter again!
    if (level.isGreaterOrEqual(logger.getEffectiveLevel())) {
        switch (level.toInt()) {
            case Level.ERROR_INT:
                errorCounter.increment();
                break;
            case Level.WARN_INT:
                warnCounter.increment();
                break;
            case Level.INFO_INT:
                infoCounter.increment();
                break;
            case Level.DEBUG_INT:
                debugCounter.increment();
                break;
            case Level.TRACE_INT:
                traceCounter.increment();
                break;
        }
    }

    return FilterReply.NEUTRAL;
}
 

@Override
public void writeTo(JsonGenerator generator, ILoggingEvent event) throws IOException {
    String level;
    switch (event.getLevel().toInt()) {
        case Level.ERROR_INT:
            level = "error";
            break;
        case Level.WARN_INT:
            level = "warning";
            break;
        case Level.INFO_INT:
            level = "info";
            break;
        case Level.DEBUG_INT:
            level = "debug";
            break;
        case Level.TRACE_INT:
            level = "trace";
            break;
        case Level.ALL_INT:
            level = "all";
            break;
        case Level.OFF_INT:
            level = "off";
            break;
        default:
            level = "???";
    }
    JsonWritingUtils.writeStringField(
            generator, getFieldName(), level);
}
 

private int levelToInt(Level l) {
	switch (l.toInt()) {
	case Level.TRACE_INT:
	case Level.DEBUG_INT:
		return 7;
	case Level.INFO_INT:
		return 6;
	case Level.WARN_INT:
		return 4;
	case Level.ERROR_INT:
		return 3;
	default:
		throw new IllegalArgumentException("Unknown level value: " + l);
	}
}
 

@Override
protected void append(final ILoggingEvent eventObject) {
  final Level level = eventObject.getLevel();

  final Chalk prefix;
  switch (level.toInt()) {
    case Level.ERROR_INT:
      prefix = ERROR_CHALK;
      break;
    case Level.WARN_INT:
      prefix = WARN_CHALK;
      break;
    case Level.INFO_INT:
      prefix = INFO_CHALK;
      break;
    case Level.DEBUG_INT:
      if (!verbose()) {
        return;
      }
      prefix = DEBUG_CHALK;
      break;
    case Level.TRACE_INT:
      if (!verbose()) {
        return;
      }
      prefix = TRACE_CHALK;
      break;
    case Level.OFF_INT:
    case Level.ALL_INT:
    default:
      throw new IllegalArgumentException("Unexpected log level " + level);
  }

  System.err.printf(
      Locale.ROOT,
      "%s %s: %s%n",
      toolChalk(),
      prefix,
      ansi().render(eventObject.getFormattedMessage()));

  final IThrowableProxy throwableProxy = eventObject.getThrowableProxy();
  if (throwableProxy != null) {
    for (final String line :
        Splitter.on('\n')
            .omitEmptyStrings()
            .split(ThrowableProxyUtil.asString(throwableProxy))) {
      System.err.printf(Locale.ROOT, "%s %s: %s%n", toolChalk(), prefix, line);
    }
  }
}