signal-cli/src/main/java/org/asamk/signal/manager/LibSignalLogger.java

package org.asamk.signal.manager;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.whispersystems.libsignal.logging.SignalProtocolLogger;
import org.whispersystems.libsignal.logging.SignalProtocolLoggerProvider;

public class LibSignalLogger implements SignalProtocolLogger {

    private final static Logger logger = LoggerFactory.getLogger("LibSignal");

    public static void initLogger() {
        SignalProtocolLoggerProvider.setProvider(new LibSignalLogger());
    }

    private LibSignalLogger() {
    }

    @Override
    public void log(final int priority, final String tag, final String message) {
        final String logMessage = String.format("[%s]: %s", tag, message);
        switch (priority) {
            case SignalProtocolLogger.VERBOSE:
                logger.trace(logMessage);
                break;
            case SignalProtocolLogger.DEBUG:
                logger.debug(logMessage);
                break;
            case SignalProtocolLogger.INFO:
                logger.info(logMessage);
                break;
            case SignalProtocolLogger.WARN:
                logger.warn(logMessage);
                break;
            case SignalProtocolLogger.ERROR:
            case SignalProtocolLogger.ASSERT:
                logger.error(logMessage);
                break;
        }
    }
}