87 lines
2.3 KiB
Java
87 lines
2.3 KiB
Java
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package net.filebot;
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import java.io.PrintStream;
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import java.util.function.Supplier;
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import java.util.logging.Handler;
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import java.util.logging.Level;
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import java.util.logging.LogRecord;
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import java.util.logging.Logger;
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import java.util.regex.Pattern;
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import net.filebot.cli.CmdlineInterface;
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import org.codehaus.groovy.runtime.StackTraceUtils;
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public final class Logging {
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public static final Logger log = getConsoleLogger(CmdlineInterface.class, Level.ALL);
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public static final Logger debug = getConsoleLogger(Logging.class, Level.CONFIG);
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public static Logger getConsoleLogger(Class<?> cls, Level level) {
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Logger log = Logger.getLogger(cls.getPackage().getName());
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log.setLevel(level);
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log.setUseParentHandlers(false);
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log.addHandler(new ConsoleHandler());
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return log;
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}
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public static Supplier<String> format(String format, Object... args) {
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return () -> String.format(format, args);
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}
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private static final Pattern ANONYMIZE_PATTERN = getAnonymizePattern();
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private static Pattern getAnonymizePattern() {
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String pattern = System.getProperty("net.filebot.logging.anonymize");
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if (pattern != null && pattern.length() > 0) {
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return Pattern.compile(pattern, Pattern.CASE_INSENSITIVE | Pattern.UNICODE_CHARACTER_CLASS | Pattern.MULTILINE);
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}
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return null;
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}
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private static void printMessage(String message, PrintStream out) {
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if (message != null && message.length() > 0) {
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if (ANONYMIZE_PATTERN == null) {
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out.println(ANONYMIZE_PATTERN.matcher(message).replaceAll(""));
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} else {
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out.println(message);
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}
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}
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}
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private static void printStackTrace(Throwable throwable, PrintStream out) {
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if (throwable != null) {
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StackTraceUtils.deepSanitize(throwable).printStackTrace(out);
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}
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}
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public static class ConsoleHandler extends Handler {
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@Override
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public void publish(LogRecord record) {
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// use either System.out or System.err depending on the severity of the error
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PrintStream out = record.getLevel().intValue() < Level.WARNING.intValue() ? System.out : System.err;
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// print messages
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printMessage(record.getMessage(), out);
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printStackTrace(record.getThrown(), out);
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// flush every message immediately
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out.flush();
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}
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@Override
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public void flush() {
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System.out.flush();
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System.err.flush();
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}
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@Override
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public void close() throws SecurityException {
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}
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}
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}
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