serialize ByteBuffer - Java java.nio

Java examples for java.nio:ByteBuffer

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Description

serialize ByteBuffer

Demo Code

/**//from w  w w.  j a v  a  2 s  .c  o  m
 * Copyright 2014 Vivastream Inc.
 * 
 * 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.java2s;

import java.io.ByteArrayOutputStream;
import java.io.IOException;

import java.io.ObjectOutputStream;
import java.nio.ByteBuffer;

public class Main {
    public static void main(String[] argv) throws Exception {
        Object state = "java2s.com";
        System.out.println(serialize(state));
    }

    public static ByteBuffer serialize(Object state) {
        ByteArrayOutputStream bos = new ByteArrayOutputStream(512);

        try (ObjectOutputStream oos = new ObjectOutputStream(bos)) {
            oos.writeObject(state);
            oos.flush();
            byte[] bytes = bos.toByteArray();
            return ByteBuffer.wrap(bytes);
        } catch (IOException e) {
            throw new IllegalArgumentException(e);
        }
    }
}

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