Class DirectJDKLog

java/org/apache/juli/logging/DirectJDKLog.java:28–178

Hard-coded java.util.logging commons-logging implementation.

 * Hard-coded java.util.logging commons-logging implementation.
 */
class DirectJDKLog implements Log {
    // no reason to hide this - but good reasons to not hide
    public final Logger logger;

    // Alternate config reader and console format
    private static final String SIMPLE_FMT = "java.util.logging.SimpleFormatter";
    private static final String FORMATTER = "org.apache.juli.formatter";

    static {
        if (System.getProperty("java.util.logging.config.class") == null &&
                System.getProperty("java.util.logging.config.file") == null) {
            // default configuration - it sucks. Let's override at least the
            // formatter for the console
            try {
                Formatter fmt = (Formatter) Class.forName(System.getProperty(FORMATTER, SIMPLE_FMT)).getConstructor()
                        .newInstance();
                // it is also possible that the user modified jre/lib/logging.properties -
                // but that's really stupid in most cases
                Logger root = Logger.getLogger("");
                for (Handler handler : root.getHandlers()) {
                    // I only care about console - that's what's used in default config anyway
                    if (handler instanceof ConsoleHandler) {
                        handler.setFormatter(fmt);
                    }
                }
            } catch (Throwable t) {
                // maybe it wasn't included - the ugly default will be used.
            }

        }
    }

    DirectJDKLog(String name) {
        logger = Logger.getLogger(name);
    }

    @Override
    public final boolean isErrorEnabled() {
        return logger.isLoggable(Level.SEVERE);
    }

    @Override
    public final boolean isWarnEnabled() {
        return logger.isLoggable(Level.WARNING);
    }

    @Override
    public final boolean isInfoEnabled() {
        return logger.isLoggable(Level.INFO);
    }

    @Override
    public final boolean isDebugEnabled() {
        return logger.isLoggable(Level.FINE);
    }

    @Override
    public final boolean isFatalEnabled() {