NamedThreadFactory.java

package net.jxta.impl.util.threads;

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

public class NamedThreadFactory implements ThreadFactory {
    final ThreadGroup group;
    final AtomicInteger threadNumber = new AtomicInteger(1);
    final String namePrefix;

    public NamedThreadFactory(String poolName) {
        SecurityManager s = System.getSecurityManager();
        group = (s != null)? s.getThreadGroup() :
                             Thread.currentThread().getThreadGroup();
        namePrefix = poolName + "-";
    }

    public Thread newThread(Runnable r) {
        Thread t = new Thread(group, r, namePrefix + threadNumber.getAndIncrement());
        if (t.isDaemon())
            t.setDaemon(false);
        if (t.getPriority() != Thread.NORM_PRIORITY)
            t.setPriority(Thread.NORM_PRIORITY);
        return t;
    }
}