fusejext2.JextThreadFactory.java Source code

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Here is the source code for fusejext2.JextThreadFactory.java

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/*
 * Copyright (c) 2011 Marcel Lauhoff.
 * 
 * This file is part of jext2.
 * 
 * jext2 is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * jext2 is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with jext2.  If not, see <http://www.gnu.org/licenses/>.
 */

package fusejext2;

import java.util.concurrent.ThreadFactory;
import java.util.concurrent.atomic.AtomicInteger;
import java.util.logging.Logger;

import org.apache.commons.lang.exception.ExceptionUtils;

import jext2.Filesystem;

public class JextThreadFactory implements ThreadFactory {
    private Logger logger = Filesystem.getLogger();
    private String threadPrefix = "jext2thread";

    AtomicInteger count = new AtomicInteger(1);

    @Override
    public synchronized Thread newThread(Runnable r) {
        final String name = new StringBuilder().append(threadPrefix).append("[").append(count.getAndIncrement())
                .append("]").toString();

        Thread t = new Thread(r);

        t.setName(name);

        t.setUncaughtExceptionHandler(new Thread.UncaughtExceptionHandler() {
            @Override
            public void uncaughtException(Thread t, Throwable e) {
                logger.severe(new StringBuffer().append("Uncaught Exception in thread ").append(name).append("\n")
                        .append(ExceptionUtils.getMessage(e)).append(", ")
                        .append(ExceptionUtils.getRootCauseMessage(e)).append("\n")
                        .append(ExceptionUtils.getFullStackTrace(e)).toString());
                logger.severe("Shutting down due to unexpected exception..");
                System.exit(23);
            }
        });

        logger.info("Created new Thread: " + name);

        return t;
    }
}