ThreadNameFactory.java

package com.snowcattle.game.common;

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

/**
 * @author jwp
 * 线程名字工厂
 */
public class ThreadNameFactory implements ThreadFactory{
    private ThreadGroup group;
    private AtomicInteger threadNumber = new AtomicInteger(0);
    private String namePrefix;
    private boolean daemon;

    public ThreadNameFactory(String namePreFix)
    {
       this(namePreFix, false);
    }

    public ThreadNameFactory(String namePreFix, boolean daemon)
    {
        SecurityManager s = System.getSecurityManager();
        group = (s != null) ? s.getThreadGroup() : Thread.currentThread()
                .getThreadGroup();
        this.namePrefix = namePreFix + "-thread-";
        this.daemon = daemon;
    }

    @Override
    public Thread newThread(Runnable r)
    {
        Thread t = new Thread(group, r, namePrefix
                + threadNumber.getAndIncrement(), 0);
        if(daemon) {
           t.setDaemon(daemon);
        }else{
            if (t.isDaemon())
                t.setDaemon(false);
            if (t.getPriority() != Thread.NORM_PRIORITY)
                t.setPriority(Thread.NORM_PRIORITY);
        }
        return t;
    }

    public String getNamePrefix() {
        return namePrefix;
    }
}