/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.facebook.infrastructure.net;

import java.io.*;
import java.net.InetAddress;
import java.net.UnknownHostException;
/**
 * Author : Avinash Lakshman ( alakshman@facebook.com) & Prashant Malik ( pmalik@facebook.com )
 */

public class CompactEndPointSerializationHelper
{
    public static void serialize(EndPoint endPoint, DataOutputStream dos) throws IOException
    {        
        dos.write(EndPoint.toBytes(endPoint));
    }
    
    public static EndPoint deserialize(DataInputStream dis) throws IOException
    {     
        byte[] bytes = new byte[6];
        dis.readFully(bytes, 0, bytes.length);
        return EndPoint.fromBytes(bytes);       
    }
    
    private static byte[] getIPAddress(String host) throws UnknownHostException
    {
        InetAddress ia = InetAddress.getByName(host);         
        return ia.getAddress();
    }
    
    private static String getHostName(byte[] ipAddr) throws UnknownHostException
    {
        InetAddress ia = InetAddress.getByAddress(ipAddr);
        return ia.getCanonicalHostName();
    }
    
    public static void main(String[] args) throws Throwable
    {
        EndPoint ep = new EndPoint(7000);
        byte[] bytes = EndPoint.toBytes(ep);
        System.out.println(bytes.length);
        EndPoint ep2 = EndPoint.fromBytes(bytes);
        System.out.println(ep2);
    }
}