package com.j2medev.chapter3;

import java.io.*;

public class Picture {
    
    public String name = "";//存儲圖片的名稱
    public byte[] img = null; //存儲圖片數(shù)據(jù)

    public Picture() {
    }
    
    public Picture(String _name,byte[] _img){
        this.name = _name;
        this.img = _img;
    }
    
    public void serialize(DataOutputStream dos) throws IOException{
        dos.writeUTF(name);
        dos.writeInt(img.length);
        dos.write(img);
    }
    
    public static Picture deserialize(DataInputStream dis) throws IOException{
        Picture picture = new Picture();
        picture.name = dis.readUTF();
        picture.img = new byte[dis.readInt()];
        dis.read(picture.img);
        return picture;
    }
}