objectutil.java

来自「基于jxta的P2P框架的系统」· Java 代码 · 共 36 行

package connex.core.net;

import java.io.IOException;

public class ObjectUtil {
    public static synchronized Object bytesToObject(byte[] bytes) throws
           IOException,
           ClassNotFoundException {
       Object res;
       java.io.ObjectInputStream in;
       java.io.ByteArrayInputStream bs;

       bs = new java.io.ByteArrayInputStream(bytes);
       in = new java.io.ObjectInputStream(bs);
       res = in.readObject();
       in.close();
       bs.close();
       return res;
   }

   public static synchronized byte[] objectToBytes(Object object) throws
           IOException {
       java.io.ObjectOutputStream out;
       java.io.ByteArrayOutputStream bs;

       bs = new java.io.ByteArrayOutputStream();
       out = new java.io.ObjectOutputStream(bs);
       out.writeObject(object);
       out.close();

       return bs.toByteArray();
   }


}