namedthreadfactory.java

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/****************************************************************************
 * Package		: com.ecSolutions.ecAppServer.server.util
 * File			: NamedThreadFactory.java
 * Create Date  : 2007-7-20
 * Author		: Steven Chen
 * 
 * Copyright(C) 2006 ecSolutions(shanghai) Co.,Limited.All Rights Reserved.
 *			
 ***************************************************************************/
package com.ecSolutions.ecAppServer.server.util;

import edu.emory.mathcs.backport.java.util.concurrent.ThreadFactory;
import edu.emory.mathcs.backport.java.util.concurrent.atomic.AtomicInteger;

/**
 * Named thread factory. Create thread with specified name.
 * 
 * @author Steven Chen
 * @version $Id: NamedThreadFactory.java,v 1.2 2007/07/26 04:00:44 stevenchen Exp $
 */
public class NamedThreadFactory implements ThreadFactory {

    private ThreadGroup threadGroup;
    private boolean daemon;
    private String namePrefix;

    private final AtomicInteger threadId = new AtomicInteger();

    public NamedThreadFactory() {
    }

    public NamedThreadFactory(ThreadGroup group, boolean daemon,
            String namePrefix) {
        this.threadGroup = group;
        this.daemon = daemon;
        this.namePrefix = namePrefix;
    }

    public ThreadGroup getThreadGroup() {
        return threadGroup;
    }

    public void setThreadGroup(ThreadGroup threadGroup) {
        this.threadGroup = threadGroup;
    }

    public boolean isDaemon() {
        return daemon;
    }

    public void setDaemon(boolean daemon) {
        this.daemon = daemon;
    }

    public String getNamePrefix() {
        return namePrefix;
    }

    public void setNamePrefix(String namePrefix) {
        this.namePrefix = namePrefix;
    }

    public Thread newThread(Runnable r) {
        Thread thread = new Thread(threadGroup, r, namePrefix + "-"
                + threadId.incrementAndGet());
        thread.setDaemon(daemon);
        return thread;
    }

}