Java Object Serialize serialize(Serializable obj)

Description

serialize

License

Apache License

Declaration

public static String serialize(Serializable obj) throws IOException 

Method Source Code

//package com.java2s;
/**/*from  w ww .  ja  v a  2s  .  c o  m*/
 * 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.
 */

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

import java.io.ObjectOutputStream;
import java.io.Serializable;

public class Main {
    public static String serialize(Serializable obj) throws IOException {
        if (obj == null) {
            return "";
        }
        try {
            ByteArrayOutputStream serialObj = new ByteArrayOutputStream();
            ObjectOutputStream objStream = new ObjectOutputStream(serialObj);
            objStream.writeObject(obj);
            objStream.close();
            return encodeBytes(serialObj.toByteArray());
        } catch (Exception e) {
            throw new IOException("Serialization error: " + e.getMessage(), e);
        }
    }

    public static String encodeBytes(byte[] bytes) {
        StringBuffer strBuf = new StringBuffer();

        for (int i = 0; i < bytes.length; i++) {
            strBuf.append((char) (((bytes[i] >> 4) & 0xF) + ('a')));
            strBuf.append((char) (((bytes[i]) & 0xF) + ('a')));
        }

        return strBuf.toString();
    }
}

Related

1. serialize(Serializable jobSpec)
2. serialize(Serializable o)
3. serialize(Serializable obj)
4. serialize(Serializable obj)
5. serialize(Serializable obj)
6. serialize(Serializable obj, String fileName)
7. serialize(Serializable obj, String path)
8. serialize(Serializable object)
9. serialize(Serializable object)