AsyncTimeServerHandler.java

/*
 * Copyright 2013-2018 Lilinfeng.
 *  
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *  
 *      http://www.apache.org/licenses/LICENSE-2.0
 *  
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.phei.netty.aio;

import java.io.IOException;
import java.net.InetSocketAddress;
import java.nio.channels.AsynchronousServerSocketChannel;
import java.util.concurrent.CountDownLatch;

/**
 * @author Administrator
 * @date 2014年2月16日
 * @version 1.0
 */
public class AsyncTimeServerHandler implements Runnable {

    private int port;

    CountDownLatch latch;
    AsynchronousServerSocketChannel asynchronousServerSocketChannel;

    public AsyncTimeServerHandler(int port) {
	this.port = port;
	try {
	    asynchronousServerSocketChannel = AsynchronousServerSocketChannel
		    .open();
	    asynchronousServerSocketChannel.bind(new InetSocketAddress(port));
	    System.out.println("The time server is start in port : " + port);
	} catch (IOException e) {
	    e.printStackTrace();
	}
    }

    /*
     * (non-Javadoc)
     * 
     * @see java.lang.Runnable#run()
     */
    @Override
    public void run() {

	latch = new CountDownLatch(1);
	doAccept();
	try {
	    latch.await();
	} catch (InterruptedException e) {
	    e.printStackTrace();
	}
    }

    public void doAccept() {
	asynchronousServerSocketChannel.accept(this,
		new AcceptCompletionHandler());
    }

}