logback_test.java

logback_test.java

package hello;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

public class MyApp1 {
        final static Logger logger = LoggerFactory.getLogger(MyApp1.class);

        private static void setDefaultUncaughtExceptionHandler() {
                try {
                                Thread.setDefaultUncaughtExceptionHandler(new Thread.UncaughtExceptionHandler() {
                                @Override
                                public void uncaughtException(Thread t, Throwable e) {
                                        logger.error("Something REALLY went wrong", e);
                                }
                        });
                } catch (SecurityException e) {
                        logger.error("Could not set the Default Uncaught Exception Handler", e);
                }
        }

        public static void main(String[] args) throws Exception {
                setDefaultUncaughtExceptionHandler();

                logger.info("Entering application.");
                logger.info("About to throw from application.");

                try {
                        throw new Exception("Oh no!");
                } catch(Exception e) {
                        logger.error("Something went wrong", e);
                }
        }
}