Java Object Serialize serialize(Serializable obj, String fileName)

Description

serialize

License

Apache License

Declaration

public static void serialize(Serializable obj, String fileName) 

Method Source Code

//package com.java2s;
//License from project: Apache License 

import java.io.*;

public class Main {

    public static void serialize(Serializable obj, String fileName) {
        ObjectOutputStream oos = null;
        try {/*from w  ww.  j a v  a  2 s. c o  m*/
            FileOutputStream out = new FileOutputStream(fileName);
            oos = new ObjectOutputStream(out);
            oos.writeObject(obj);
        } catch (Exception e) {
            throw new RuntimeException(e);
        } finally {
            if (oos != null) {
                try {
                    oos.close();
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
        }
    }

    public static byte[] serialize(Serializable obj) {
        ObjectOutputStream oos = null;
        try {
            ByteArrayOutputStream out = new ByteArrayOutputStream();
            oos = new ObjectOutputStream(out);
            oos.writeObject(obj);
            return out.toByteArray();
        } catch (Exception e) {
            throw new RuntimeException(e);
        } finally {
            if (oos != null) {
                try {
                    oos.close();
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
        }
    }
}

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